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krahets
@@ -4059,134 +4059,132 @@
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<a id="__codelineno-6-41" name="__codelineno-6-41" href="#__codelineno-6-41"></a><span class="w"> </span><span class="c1">// 如果实际使用不大于预设空间，则直接初始化新空间</span>
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<a id="__codelineno-6-42" name="__codelineno-6-42" href="#__codelineno-6-42"></a><span class="w"> </span><span class="k">if</span><span class="w"> </span><span class="p">(</span><span class="n">t</span><span class="o">-></span><span class="n">size</span><span class="w"> </span><span class="o"><</span><span class="w"> </span><span class="n">t</span><span class="o">-></span><span class="n">capacity</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
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<a id="__codelineno-6-43" name="__codelineno-6-43" href="#__codelineno-6-43"></a><span class="w"> </span><span class="n">t</span><span class="o">-></span><span class="n">vertices</span><span class="p">[</span><span class="n">t</span><span class="o">-></span><span class="n">size</span><span class="p">]</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">val</span><span class="p">;</span><span class="w"> </span><span class="c1">// 初始化新顶点值</span>
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<a id="__codelineno-6-44" name="__codelineno-6-44" href="#__codelineno-6-44"></a>
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<a id="__codelineno-6-45" name="__codelineno-6-45" href="#__codelineno-6-45"></a>
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<a id="__codelineno-6-46" name="__codelineno-6-46" href="#__codelineno-6-46"></a><span class="w"> </span><span class="k">for</span><span class="w"> </span><span class="p">(</span><span class="kt">int</span><span class="w"> </span><span class="n">i</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="mi">0</span><span class="p">;</span><span class="w"> </span><span class="n">i</span><span class="w"> </span><span class="o"><</span><span class="w"> </span><span class="n">t</span><span class="o">-></span><span class="n">size</span><span class="p">;</span><span class="w"> </span><span class="n">i</span><span class="o">++</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
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<a id="__codelineno-6-47" name="__codelineno-6-47" href="#__codelineno-6-47"></a><span class="w"> </span><span class="n">t</span><span class="o">-></span><span class="n">adjMat</span><span class="p">[</span><span class="n">i</span><span class="p">][</span><span class="n">t</span><span class="o">-></span><span class="n">size</span><span class="p">]</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="mi">0</span><span class="p">;</span><span class="w"> </span><span class="c1">// 邻接矩新列阵置0</span>
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<a id="__codelineno-6-48" name="__codelineno-6-48" href="#__codelineno-6-48"></a><span class="w"> </span><span class="p">}</span>
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||||
<a id="__codelineno-6-49" name="__codelineno-6-49" href="#__codelineno-6-49"></a><span class="w"> </span><span class="n">memset</span><span class="p">(</span><span class="n">t</span><span class="o">-></span><span class="n">adjMat</span><span class="p">[</span><span class="n">t</span><span class="o">-></span><span class="n">size</span><span class="p">],</span><span class="w"> </span><span class="mi">0</span><span class="p">,</span><span class="w"> </span><span class="k">sizeof</span><span class="p">(</span><span class="kt">unsigned</span><span class="w"> </span><span class="kt">int</span><span class="p">)</span><span class="w"> </span><span class="o">*</span><span class="w"> </span><span class="p">(</span><span class="n">t</span><span class="o">-></span><span class="n">size</span><span class="w"> </span><span class="o">+</span><span class="w"> </span><span class="mi">1</span><span class="p">));</span><span class="w"> </span><span class="c1">// 将新增行置 0</span>
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<a id="__codelineno-6-50" name="__codelineno-6-50" href="#__codelineno-6-50"></a><span class="w"> </span><span class="n">t</span><span class="o">-></span><span class="n">size</span><span class="o">++</span><span class="p">;</span>
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<a id="__codelineno-6-51" name="__codelineno-6-51" href="#__codelineno-6-51"></a><span class="w"> </span><span class="k">return</span><span class="p">;</span>
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<a id="__codelineno-6-52" name="__codelineno-6-52" href="#__codelineno-6-52"></a><span class="w"> </span><span class="p">}</span>
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<a id="__codelineno-6-53" name="__codelineno-6-53" href="#__codelineno-6-53"></a>
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<a id="__codelineno-6-54" name="__codelineno-6-54" href="#__codelineno-6-54"></a><span class="w"> </span><span class="c1">// 扩容，申请新的顶点数组</span>
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<a id="__codelineno-6-55" name="__codelineno-6-55" href="#__codelineno-6-55"></a><span class="w"> </span><span class="kt">int</span><span class="w"> </span><span class="o">*</span><span class="n">temp</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="p">(</span><span class="kt">int</span><span class="w"> </span><span class="o">*</span><span class="p">)</span><span class="n">malloc</span><span class="p">(</span><span class="k">sizeof</span><span class="p">(</span><span class="kt">int</span><span class="p">)</span><span class="w"> </span><span class="o">*</span><span class="w"> </span><span class="p">(</span><span class="n">t</span><span class="o">-></span><span class="n">size</span><span class="w"> </span><span class="o">*</span><span class="w"> </span><span class="mi">2</span><span class="p">));</span>
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<a id="__codelineno-6-56" name="__codelineno-6-56" href="#__codelineno-6-56"></a><span class="w"> </span><span class="n">memcpy</span><span class="p">(</span><span class="n">temp</span><span class="p">,</span><span class="w"> </span><span class="n">t</span><span class="o">-></span><span class="n">vertices</span><span class="p">,</span><span class="w"> </span><span class="k">sizeof</span><span class="p">(</span><span class="kt">int</span><span class="p">)</span><span class="w"> </span><span class="o">*</span><span class="w"> </span><span class="n">t</span><span class="o">-></span><span class="n">size</span><span class="p">);</span>
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<a id="__codelineno-6-57" name="__codelineno-6-57" href="#__codelineno-6-57"></a><span class="w"> </span><span class="n">temp</span><span class="p">[</span><span class="n">t</span><span class="o">-></span><span class="n">size</span><span class="p">]</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">val</span><span class="p">;</span>
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<a id="__codelineno-6-58" name="__codelineno-6-58" href="#__codelineno-6-58"></a>
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||||
<a id="__codelineno-6-59" name="__codelineno-6-59" href="#__codelineno-6-59"></a><span class="w"> </span><span class="c1">// 释放原数组</span>
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||||
<a id="__codelineno-6-60" name="__codelineno-6-60" href="#__codelineno-6-60"></a><span class="w"> </span><span class="n">free</span><span class="p">(</span><span class="n">t</span><span class="o">-></span><span class="n">vertices</span><span class="p">);</span>
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||||
<a id="__codelineno-6-61" name="__codelineno-6-61" href="#__codelineno-6-61"></a><span class="w"> </span><span class="n">t</span><span class="o">-></span><span class="n">vertices</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">temp</span><span class="p">;</span>
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||||
<a id="__codelineno-6-62" name="__codelineno-6-62" href="#__codelineno-6-62"></a>
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||||
<a id="__codelineno-6-63" name="__codelineno-6-63" href="#__codelineno-6-63"></a><span class="w"> </span><span class="c1">// 扩容，申请新的二维数组</span>
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<a id="__codelineno-6-64" name="__codelineno-6-64" href="#__codelineno-6-64"></a><span class="w"> </span><span class="kt">unsigned</span><span class="w"> </span><span class="kt">int</span><span class="w"> </span><span class="o">**</span><span class="n">tempMat</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="p">(</span><span class="kt">unsigned</span><span class="w"> </span><span class="kt">int</span><span class="w"> </span><span class="o">**</span><span class="p">)</span><span class="n">malloc</span><span class="p">(</span><span class="k">sizeof</span><span class="p">(</span><span class="kt">unsigned</span><span class="w"> </span><span class="kt">int</span><span class="w"> </span><span class="o">*</span><span class="p">)</span><span class="w"> </span><span class="o">*</span><span class="w"> </span><span class="n">t</span><span class="o">-></span><span class="n">size</span><span class="w"> </span><span class="o">*</span><span class="w"> </span><span class="mi">2</span><span class="p">);</span>
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||||
<a id="__codelineno-6-65" name="__codelineno-6-65" href="#__codelineno-6-65"></a><span class="w"> </span><span class="kt">unsigned</span><span class="w"> </span><span class="kt">int</span><span class="w"> </span><span class="o">*</span><span class="n">tempMatLine</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="p">(</span><span class="kt">unsigned</span><span class="w"> </span><span class="kt">int</span><span class="w"> </span><span class="o">*</span><span class="p">)</span><span class="n">malloc</span><span class="p">(</span><span class="k">sizeof</span><span class="p">(</span><span class="kt">unsigned</span><span class="w"> </span><span class="kt">int</span><span class="p">)</span><span class="w"> </span><span class="o">*</span><span class="w"> </span><span class="p">(</span><span class="n">t</span><span class="o">-></span><span class="n">size</span><span class="w"> </span><span class="o">*</span><span class="w"> </span><span class="mi">2</span><span class="p">)</span><span class="w"> </span><span class="o">*</span><span class="w"> </span><span class="p">(</span><span class="n">t</span><span class="o">-></span><span class="n">size</span><span class="w"> </span><span class="o">*</span><span class="w"> </span><span class="mi">2</span><span class="p">));</span>
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||||
<a id="__codelineno-6-66" name="__codelineno-6-66" href="#__codelineno-6-66"></a><span class="w"> </span><span class="n">memset</span><span class="p">(</span><span class="n">tempMatLine</span><span class="p">,</span><span class="w"> </span><span class="mi">0</span><span class="p">,</span><span class="w"> </span><span class="k">sizeof</span><span class="p">(</span><span class="kt">unsigned</span><span class="w"> </span><span class="kt">int</span><span class="p">)</span><span class="w"> </span><span class="o">*</span><span class="w"> </span><span class="p">(</span><span class="n">t</span><span class="o">-></span><span class="n">size</span><span class="w"> </span><span class="o">*</span><span class="w"> </span><span class="mi">2</span><span class="p">)</span><span class="w"> </span><span class="o">*</span><span class="w"> </span><span class="p">(</span><span class="n">t</span><span class="o">-></span><span class="n">size</span><span class="w"> </span><span class="o">*</span><span class="w"> </span><span class="mi">2</span><span class="p">));</span>
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||||
<a id="__codelineno-6-67" name="__codelineno-6-67" href="#__codelineno-6-67"></a><span class="w"> </span><span class="k">for</span><span class="w"> </span><span class="p">(</span><span class="kt">int</span><span class="w"> </span><span class="n">k</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="mi">0</span><span class="p">;</span><span class="w"> </span><span class="n">k</span><span class="w"> </span><span class="o"><</span><span class="w"> </span><span class="n">t</span><span class="o">-></span><span class="n">size</span><span class="w"> </span><span class="o">*</span><span class="w"> </span><span class="mi">2</span><span class="p">;</span><span class="w"> </span><span class="n">k</span><span class="o">++</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
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||||
<a id="__codelineno-6-68" name="__codelineno-6-68" href="#__codelineno-6-68"></a><span class="w"> </span><span class="n">tempMat</span><span class="p">[</span><span class="n">k</span><span class="p">]</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">tempMatLine</span><span class="w"> </span><span class="o">+</span><span class="w"> </span><span class="n">k</span><span class="w"> </span><span class="o">*</span><span class="w"> </span><span class="p">(</span><span class="n">t</span><span class="o">-></span><span class="n">size</span><span class="w"> </span><span class="o">*</span><span class="w"> </span><span class="mi">2</span><span class="p">);</span>
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||||
<a id="__codelineno-6-69" name="__codelineno-6-69" href="#__codelineno-6-69"></a><span class="w"> </span><span class="p">}</span>
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||||
<a id="__codelineno-6-70" name="__codelineno-6-70" href="#__codelineno-6-70"></a>
|
||||
<a id="__codelineno-6-71" name="__codelineno-6-71" href="#__codelineno-6-71"></a><span class="w"> </span><span class="k">for</span><span class="w"> </span><span class="p">(</span><span class="kt">int</span><span class="w"> </span><span class="n">i</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="mi">0</span><span class="p">;</span><span class="w"> </span><span class="n">i</span><span class="w"> </span><span class="o"><</span><span class="w"> </span><span class="n">t</span><span class="o">-></span><span class="n">size</span><span class="p">;</span><span class="w"> </span><span class="n">i</span><span class="o">++</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
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<a id="__codelineno-6-72" name="__codelineno-6-72" href="#__codelineno-6-72"></a><span class="w"> </span><span class="n">memcpy</span><span class="p">(</span><span class="n">tempMat</span><span class="p">[</span><span class="n">i</span><span class="p">],</span><span class="w"> </span><span class="n">t</span><span class="o">-></span><span class="n">adjMat</span><span class="p">[</span><span class="n">i</span><span class="p">],</span><span class="w"> </span><span class="k">sizeof</span><span class="p">(</span><span class="kt">unsigned</span><span class="w"> </span><span class="kt">int</span><span class="p">)</span><span class="w"> </span><span class="o">*</span><span class="w"> </span><span class="n">t</span><span class="o">-></span><span class="n">size</span><span class="p">);</span><span class="w"> </span><span class="c1">// 原数据复制到新数组</span>
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||||
<a id="__codelineno-6-73" name="__codelineno-6-73" href="#__codelineno-6-73"></a><span class="w"> </span><span class="p">}</span>
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<a id="__codelineno-6-74" name="__codelineno-6-74" href="#__codelineno-6-74"></a>
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||||
<a id="__codelineno-6-75" name="__codelineno-6-75" href="#__codelineno-6-75"></a><span class="w"> </span><span class="k">for</span><span class="w"> </span><span class="p">(</span><span class="kt">int</span><span class="w"> </span><span class="n">i</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="mi">0</span><span class="p">;</span><span class="w"> </span><span class="n">i</span><span class="w"> </span><span class="o"><</span><span class="w"> </span><span class="n">t</span><span class="o">-></span><span class="n">size</span><span class="p">;</span><span class="w"> </span><span class="n">i</span><span class="o">++</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
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||||
<a id="__codelineno-6-76" name="__codelineno-6-76" href="#__codelineno-6-76"></a><span class="w"> </span><span class="n">tempMat</span><span class="p">[</span><span class="n">i</span><span class="p">][</span><span class="n">t</span><span class="o">-></span><span class="n">size</span><span class="p">]</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="mi">0</span><span class="p">;</span><span class="w"> </span><span class="c1">// 将新增列置 0</span>
|
||||
<a id="__codelineno-6-77" name="__codelineno-6-77" href="#__codelineno-6-77"></a><span class="w"> </span><span class="p">}</span>
|
||||
<a id="__codelineno-6-78" name="__codelineno-6-78" href="#__codelineno-6-78"></a><span class="w"> </span><span class="n">memset</span><span class="p">(</span><span class="n">tempMat</span><span class="p">[</span><span class="n">t</span><span class="o">-></span><span class="n">size</span><span class="p">],</span><span class="w"> </span><span class="mi">0</span><span class="p">,</span><span class="w"> </span><span class="k">sizeof</span><span class="p">(</span><span class="kt">unsigned</span><span class="w"> </span><span class="kt">int</span><span class="p">)</span><span class="w"> </span><span class="o">*</span><span class="w"> </span><span class="p">(</span><span class="n">t</span><span class="o">-></span><span class="n">size</span><span class="w"> </span><span class="o">+</span><span class="w"> </span><span class="mi">1</span><span class="p">));</span><span class="w"> </span><span class="c1">// 将新增行置 0</span>
|
||||
<a id="__codelineno-6-79" name="__codelineno-6-79" href="#__codelineno-6-79"></a>
|
||||
<a id="__codelineno-6-80" name="__codelineno-6-80" href="#__codelineno-6-80"></a><span class="w"> </span><span class="c1">// 释放原数组</span>
|
||||
<a id="__codelineno-6-81" name="__codelineno-6-81" href="#__codelineno-6-81"></a><span class="w"> </span><span class="n">free</span><span class="p">(</span><span class="n">t</span><span class="o">-></span><span class="n">adjMat</span><span class="p">[</span><span class="mi">0</span><span class="p">]);</span>
|
||||
<a id="__codelineno-6-82" name="__codelineno-6-82" href="#__codelineno-6-82"></a><span class="w"> </span><span class="n">free</span><span class="p">(</span><span class="n">t</span><span class="o">-></span><span class="n">adjMat</span><span class="p">);</span>
|
||||
<a id="__codelineno-6-83" name="__codelineno-6-83" href="#__codelineno-6-83"></a>
|
||||
<a id="__codelineno-6-84" name="__codelineno-6-84" href="#__codelineno-6-84"></a><span class="w"> </span><span class="c1">// 扩容后，指向新地址</span>
|
||||
<a id="__codelineno-6-85" name="__codelineno-6-85" href="#__codelineno-6-85"></a><span class="w"> </span><span class="n">t</span><span class="o">-></span><span class="n">adjMat</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">tempMat</span><span class="p">;</span><span class="w"> </span><span class="c1">// 指向新的邻接矩阵地址</span>
|
||||
<a id="__codelineno-6-86" name="__codelineno-6-86" href="#__codelineno-6-86"></a><span class="w"> </span><span class="n">t</span><span class="o">-></span><span class="n">capacity</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">t</span><span class="o">-></span><span class="n">size</span><span class="w"> </span><span class="o">*</span><span class="w"> </span><span class="mi">2</span><span class="p">;</span>
|
||||
<a id="__codelineno-6-87" name="__codelineno-6-87" href="#__codelineno-6-87"></a><span class="w"> </span><span class="n">t</span><span class="o">-></span><span class="n">size</span><span class="o">++</span><span class="p">;</span>
|
||||
<a id="__codelineno-6-88" name="__codelineno-6-88" href="#__codelineno-6-88"></a><span class="p">}</span>
|
||||
<a id="__codelineno-6-89" name="__codelineno-6-89" href="#__codelineno-6-89"></a>
|
||||
<a id="__codelineno-6-90" name="__codelineno-6-90" href="#__codelineno-6-90"></a><span class="cm">/* 删除顶点 */</span>
|
||||
<a id="__codelineno-6-91" name="__codelineno-6-91" href="#__codelineno-6-91"></a><span class="kt">void</span><span class="w"> </span><span class="nf">removeVertex</span><span class="p">(</span><span class="n">graphAdjMat</span><span class="w"> </span><span class="o">*</span><span class="n">t</span><span class="p">,</span><span class="w"> </span><span class="kt">unsigned</span><span class="w"> </span><span class="kt">int</span><span class="w"> </span><span class="n">index</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
|
||||
<a id="__codelineno-6-92" name="__codelineno-6-92" href="#__codelineno-6-92"></a><span class="w"> </span><span class="c1">// 越界检查</span>
|
||||
<a id="__codelineno-6-93" name="__codelineno-6-93" href="#__codelineno-6-93"></a><span class="w"> </span><span class="k">if</span><span class="w"> </span><span class="p">(</span><span class="n">index</span><span class="w"> </span><span class="o"><</span><span class="w"> </span><span class="mi">0</span><span class="w"> </span><span class="o">||</span><span class="w"> </span><span class="n">index</span><span class="w"> </span><span class="o">>=</span><span class="w"> </span><span class="n">t</span><span class="o">-></span><span class="n">size</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
|
||||
<a id="__codelineno-6-94" name="__codelineno-6-94" href="#__codelineno-6-94"></a><span class="w"> </span><span class="n">printf</span><span class="p">(</span><span class="s">"Out of range in %s:%d</span><span class="se">\n</span><span class="s">"</span><span class="p">,</span><span class="w"> </span><span class="n">__FILE__</span><span class="p">,</span><span class="w"> </span><span class="n">__LINE__</span><span class="p">);</span>
|
||||
<a id="__codelineno-6-95" name="__codelineno-6-95" href="#__codelineno-6-95"></a><span class="w"> </span><span class="n">exit</span><span class="p">(</span><span class="mi">1</span><span class="p">);</span>
|
||||
<a id="__codelineno-6-96" name="__codelineno-6-96" href="#__codelineno-6-96"></a><span class="w"> </span><span class="p">}</span>
|
||||
<a id="__codelineno-6-97" name="__codelineno-6-97" href="#__codelineno-6-97"></a><span class="w"> </span><span class="k">for</span><span class="w"> </span><span class="p">(</span><span class="kt">int</span><span class="w"> </span><span class="n">i</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">index</span><span class="p">;</span><span class="w"> </span><span class="n">i</span><span class="w"> </span><span class="o"><</span><span class="w"> </span><span class="n">t</span><span class="o">-></span><span class="n">size</span><span class="w"> </span><span class="o">-</span><span class="w"> </span><span class="mi">1</span><span class="p">;</span><span class="w"> </span><span class="n">i</span><span class="o">++</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
|
||||
<a id="__codelineno-6-98" name="__codelineno-6-98" href="#__codelineno-6-98"></a><span class="w"> </span><span class="n">t</span><span class="o">-></span><span class="n">vertices</span><span class="p">[</span><span class="n">i</span><span class="p">]</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">t</span><span class="o">-></span><span class="n">vertices</span><span class="p">[</span><span class="n">i</span><span class="w"> </span><span class="o">+</span><span class="w"> </span><span class="mi">1</span><span class="p">];</span><span class="w"> </span><span class="c1">// 清除删除的顶点，并将其后所有顶点前移</span>
|
||||
<a id="__codelineno-6-99" name="__codelineno-6-99" href="#__codelineno-6-99"></a><span class="w"> </span><span class="p">}</span>
|
||||
<a id="__codelineno-6-100" name="__codelineno-6-100" href="#__codelineno-6-100"></a><span class="w"> </span><span class="n">t</span><span class="o">-></span><span class="n">vertices</span><span class="p">[</span><span class="n">t</span><span class="o">-></span><span class="n">size</span><span class="w"> </span><span class="o">-</span><span class="w"> </span><span class="mi">1</span><span class="p">]</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="mi">0</span><span class="p">;</span><span class="w"> </span><span class="c1">// 将被前移的最后一个顶点置 0</span>
|
||||
<a id="__codelineno-6-101" name="__codelineno-6-101" href="#__codelineno-6-101"></a>
|
||||
<a id="__codelineno-6-102" name="__codelineno-6-102" href="#__codelineno-6-102"></a><span class="w"> </span><span class="c1">// 清除邻接矩阵中删除的列</span>
|
||||
<a id="__codelineno-6-103" name="__codelineno-6-103" href="#__codelineno-6-103"></a><span class="w"> </span><span class="k">for</span><span class="w"> </span><span class="p">(</span><span class="kt">int</span><span class="w"> </span><span class="n">i</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="mi">0</span><span class="p">;</span><span class="w"> </span><span class="n">i</span><span class="w"> </span><span class="o"><</span><span class="w"> </span><span class="n">t</span><span class="o">-></span><span class="n">size</span><span class="w"> </span><span class="o">-</span><span class="w"> </span><span class="mi">1</span><span class="p">;</span><span class="w"> </span><span class="n">i</span><span class="o">++</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
|
||||
<a id="__codelineno-6-104" name="__codelineno-6-104" href="#__codelineno-6-104"></a><span class="w"> </span><span class="k">if</span><span class="w"> </span><span class="p">(</span><span class="n">i</span><span class="w"> </span><span class="o"><</span><span class="w"> </span><span class="n">index</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
|
||||
<a id="__codelineno-6-105" name="__codelineno-6-105" href="#__codelineno-6-105"></a><span class="w"> </span><span class="k">for</span><span class="w"> </span><span class="p">(</span><span class="kt">int</span><span class="w"> </span><span class="n">j</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">index</span><span class="p">;</span><span class="w"> </span><span class="n">j</span><span class="w"> </span><span class="o"><</span><span class="w"> </span><span class="n">t</span><span class="o">-></span><span class="n">size</span><span class="w"> </span><span class="o">-</span><span class="w"> </span><span class="mi">1</span><span class="p">;</span><span class="w"> </span><span class="n">j</span><span class="o">++</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
|
||||
<a id="__codelineno-6-106" name="__codelineno-6-106" href="#__codelineno-6-106"></a><span class="w"> </span><span class="n">t</span><span class="o">-></span><span class="n">adjMat</span><span class="p">[</span><span class="n">i</span><span class="p">][</span><span class="n">j</span><span class="p">]</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">t</span><span class="o">-></span><span class="n">adjMat</span><span class="p">[</span><span class="n">i</span><span class="p">][</span><span class="n">j</span><span class="w"> </span><span class="o">+</span><span class="w"> </span><span class="mi">1</span><span class="p">];</span><span class="w"> </span><span class="c1">// 被删除列后的所有列前移</span>
|
||||
<a id="__codelineno-6-107" name="__codelineno-6-107" href="#__codelineno-6-107"></a><span class="w"> </span><span class="p">}</span>
|
||||
<a id="__codelineno-6-108" name="__codelineno-6-108" href="#__codelineno-6-108"></a><span class="w"> </span><span class="p">}</span><span class="w"> </span><span class="k">else</span><span class="w"> </span><span class="p">{</span><span class="w"> </span>
|
||||
<a id="__codelineno-6-109" name="__codelineno-6-109" href="#__codelineno-6-109"></a><span class="w"> </span><span class="n">memcpy</span><span class="p">(</span><span class="n">t</span><span class="o">-></span><span class="n">adjMat</span><span class="p">[</span><span class="n">i</span><span class="p">],</span><span class="w"> </span><span class="n">t</span><span class="o">-></span><span class="n">adjMat</span><span class="p">[</span><span class="n">i</span><span class="w"> </span><span class="o">+</span><span class="w"> </span><span class="mi">1</span><span class="p">],</span><span class="w"> </span><span class="k">sizeof</span><span class="p">(</span><span class="kt">unsigned</span><span class="w"> </span><span class="kt">int</span><span class="p">)</span><span class="w"> </span><span class="o">*</span><span class="w"> </span><span class="n">t</span><span class="o">-></span><span class="n">size</span><span class="p">);</span><span class="w"> </span><span class="c1">// 被删除行的下方所有行上移</span>
|
||||
<a id="__codelineno-6-110" name="__codelineno-6-110" href="#__codelineno-6-110"></a><span class="w"> </span><span class="k">for</span><span class="w"> </span><span class="p">(</span><span class="kt">int</span><span class="w"> </span><span class="n">j</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">index</span><span class="p">;</span><span class="w"> </span><span class="n">j</span><span class="w"> </span><span class="o"><</span><span class="w"> </span><span class="n">t</span><span class="o">-></span><span class="n">size</span><span class="p">;</span><span class="w"> </span><span class="n">j</span><span class="o">++</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
|
||||
<a id="__codelineno-6-111" name="__codelineno-6-111" href="#__codelineno-6-111"></a><span class="w"> </span><span class="n">t</span><span class="o">-></span><span class="n">adjMat</span><span class="p">[</span><span class="n">i</span><span class="p">][</span><span class="n">j</span><span class="p">]</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">t</span><span class="o">-></span><span class="n">adjMat</span><span class="p">[</span><span class="n">i</span><span class="p">][</span><span class="n">j</span><span class="w"> </span><span class="o">+</span><span class="w"> </span><span class="mi">1</span><span class="p">];</span><span class="w"> </span><span class="c1">// 被删除列后的所有列前移</span>
|
||||
<a id="__codelineno-6-112" name="__codelineno-6-112" href="#__codelineno-6-112"></a><span class="w"> </span><span class="p">}</span>
|
||||
<a id="__codelineno-6-113" name="__codelineno-6-113" href="#__codelineno-6-113"></a><span class="w"> </span><span class="p">}</span>
|
||||
<a id="__codelineno-6-114" name="__codelineno-6-114" href="#__codelineno-6-114"></a><span class="w"> </span><span class="p">}</span>
|
||||
<a id="__codelineno-6-115" name="__codelineno-6-115" href="#__codelineno-6-115"></a><span class="w"> </span><span class="n">t</span><span class="o">-></span><span class="n">size</span><span class="o">--</span><span class="p">;</span>
|
||||
<a id="__codelineno-6-116" name="__codelineno-6-116" href="#__codelineno-6-116"></a><span class="p">}</span>
|
||||
<a id="__codelineno-6-117" name="__codelineno-6-117" href="#__codelineno-6-117"></a>
|
||||
<a id="__codelineno-6-118" name="__codelineno-6-118" href="#__codelineno-6-118"></a><span class="cm">/* 打印顶点与邻接矩阵 */</span>
|
||||
<a id="__codelineno-6-119" name="__codelineno-6-119" href="#__codelineno-6-119"></a><span class="kt">void</span><span class="w"> </span><span class="nf">printGraph</span><span class="p">(</span><span class="n">graphAdjMat</span><span class="w"> </span><span class="o">*</span><span class="n">t</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
|
||||
<a id="__codelineno-6-120" name="__codelineno-6-120" href="#__codelineno-6-120"></a><span class="w"> </span><span class="k">if</span><span class="w"> </span><span class="p">(</span><span class="n">t</span><span class="o">-></span><span class="n">size</span><span class="w"> </span><span class="o">==</span><span class="w"> </span><span class="mi">0</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
|
||||
<a id="__codelineno-6-121" name="__codelineno-6-121" href="#__codelineno-6-121"></a><span class="w"> </span><span class="n">printf</span><span class="p">(</span><span class="s">"graph is empty</span><span class="se">\n</span><span class="s">"</span><span class="p">);</span>
|
||||
<a id="__codelineno-6-122" name="__codelineno-6-122" href="#__codelineno-6-122"></a><span class="w"> </span><span class="k">return</span><span class="p">;</span>
|
||||
<a id="__codelineno-6-123" name="__codelineno-6-123" href="#__codelineno-6-123"></a><span class="w"> </span><span class="p">}</span>
|
||||
<a id="__codelineno-6-124" name="__codelineno-6-124" href="#__codelineno-6-124"></a><span class="w"> </span><span class="n">printf</span><span class="p">(</span><span class="s">"顶点列表 = ["</span><span class="p">);</span>
|
||||
<a id="__codelineno-6-125" name="__codelineno-6-125" href="#__codelineno-6-125"></a><span class="w"> </span><span class="k">for</span><span class="w"> </span><span class="p">(</span><span class="kt">int</span><span class="w"> </span><span class="n">i</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="mi">0</span><span class="p">;</span><span class="w"> </span><span class="n">i</span><span class="w"> </span><span class="o"><</span><span class="w"> </span><span class="n">t</span><span class="o">-></span><span class="n">size</span><span class="p">;</span><span class="w"> </span><span class="n">i</span><span class="o">++</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
|
||||
<a id="__codelineno-6-126" name="__codelineno-6-126" href="#__codelineno-6-126"></a><span class="w"> </span><span class="k">if</span><span class="w"> </span><span class="p">(</span><span class="n">i</span><span class="w"> </span><span class="o">!=</span><span class="w"> </span><span class="n">t</span><span class="o">-></span><span class="n">size</span><span class="w"> </span><span class="o">-</span><span class="w"> </span><span class="mi">1</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
|
||||
<a id="__codelineno-6-127" name="__codelineno-6-127" href="#__codelineno-6-127"></a><span class="w"> </span><span class="n">printf</span><span class="p">(</span><span class="s">"%d, "</span><span class="p">,</span><span class="w"> </span><span class="n">t</span><span class="o">-></span><span class="n">vertices</span><span class="p">[</span><span class="n">i</span><span class="p">]);</span>
|
||||
<a id="__codelineno-6-128" name="__codelineno-6-128" href="#__codelineno-6-128"></a><span class="w"> </span><span class="p">}</span><span class="w"> </span><span class="k">else</span><span class="w"> </span><span class="p">{</span>
|
||||
<a id="__codelineno-6-129" name="__codelineno-6-129" href="#__codelineno-6-129"></a><span class="w"> </span><span class="n">printf</span><span class="p">(</span><span class="s">"%d"</span><span class="p">,</span><span class="w"> </span><span class="n">t</span><span class="o">-></span><span class="n">vertices</span><span class="p">[</span><span class="n">i</span><span class="p">]);</span>
|
||||
<a id="__codelineno-6-130" name="__codelineno-6-130" href="#__codelineno-6-130"></a><span class="w"> </span><span class="p">}</span>
|
||||
<a id="__codelineno-6-131" name="__codelineno-6-131" href="#__codelineno-6-131"></a><span class="w"> </span><span class="p">}</span>
|
||||
<a id="__codelineno-6-132" name="__codelineno-6-132" href="#__codelineno-6-132"></a><span class="w"> </span><span class="n">printf</span><span class="p">(</span><span class="s">"]</span><span class="se">\n</span><span class="s">"</span><span class="p">);</span>
|
||||
<a id="__codelineno-6-133" name="__codelineno-6-133" href="#__codelineno-6-133"></a><span class="w"> </span><span class="n">printf</span><span class="p">(</span><span class="s">"邻接矩阵 =</span><span class="se">\n</span><span class="s">[</span><span class="se">\n</span><span class="s">"</span><span class="p">);</span>
|
||||
<a id="__codelineno-6-134" name="__codelineno-6-134" href="#__codelineno-6-134"></a><span class="w"> </span><span class="k">for</span><span class="w"> </span><span class="p">(</span><span class="kt">int</span><span class="w"> </span><span class="n">i</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="mi">0</span><span class="p">;</span><span class="w"> </span><span class="n">i</span><span class="w"> </span><span class="o"><</span><span class="w"> </span><span class="n">t</span><span class="o">-></span><span class="n">size</span><span class="p">;</span><span class="w"> </span><span class="n">i</span><span class="o">++</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
|
||||
<a id="__codelineno-6-135" name="__codelineno-6-135" href="#__codelineno-6-135"></a><span class="w"> </span><span class="n">printf</span><span class="p">(</span><span class="s">" ["</span><span class="p">);</span>
|
||||
<a id="__codelineno-6-136" name="__codelineno-6-136" href="#__codelineno-6-136"></a><span class="w"> </span><span class="k">for</span><span class="w"> </span><span class="p">(</span><span class="kt">int</span><span class="w"> </span><span class="n">j</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="mi">0</span><span class="p">;</span><span class="w"> </span><span class="n">j</span><span class="w"> </span><span class="o"><</span><span class="w"> </span><span class="n">t</span><span class="o">-></span><span class="n">size</span><span class="p">;</span><span class="w"> </span><span class="n">j</span><span class="o">++</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
|
||||
<a id="__codelineno-6-137" name="__codelineno-6-137" href="#__codelineno-6-137"></a><span class="w"> </span><span class="k">if</span><span class="w"> </span><span class="p">(</span><span class="n">j</span><span class="w"> </span><span class="o">!=</span><span class="w"> </span><span class="n">t</span><span class="o">-></span><span class="n">size</span><span class="w"> </span><span class="o">-</span><span class="w"> </span><span class="mi">1</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
|
||||
<a id="__codelineno-6-138" name="__codelineno-6-138" href="#__codelineno-6-138"></a><span class="w"> </span><span class="n">printf</span><span class="p">(</span><span class="s">"%u, "</span><span class="p">,</span><span class="w"> </span><span class="n">t</span><span class="o">-></span><span class="n">adjMat</span><span class="p">[</span><span class="n">i</span><span class="p">][</span><span class="n">j</span><span class="p">]);</span>
|
||||
<a id="__codelineno-6-139" name="__codelineno-6-139" href="#__codelineno-6-139"></a><span class="w"> </span><span class="p">}</span><span class="w"> </span><span class="k">else</span><span class="w"> </span><span class="p">{</span>
|
||||
<a id="__codelineno-6-140" name="__codelineno-6-140" href="#__codelineno-6-140"></a><span class="w"> </span><span class="n">printf</span><span class="p">(</span><span class="s">"%u"</span><span class="p">,</span><span class="w"> </span><span class="n">t</span><span class="o">-></span><span class="n">adjMat</span><span class="p">[</span><span class="n">i</span><span class="p">][</span><span class="n">j</span><span class="p">]);</span>
|
||||
<a id="__codelineno-6-141" name="__codelineno-6-141" href="#__codelineno-6-141"></a><span class="w"> </span><span class="p">}</span>
|
||||
<a id="__codelineno-6-142" name="__codelineno-6-142" href="#__codelineno-6-142"></a><span class="w"> </span><span class="p">}</span>
|
||||
<a id="__codelineno-6-143" name="__codelineno-6-143" href="#__codelineno-6-143"></a><span class="w"> </span><span class="n">printf</span><span class="p">(</span><span class="s">"],</span><span class="se">\n</span><span class="s">"</span><span class="p">);</span>
|
||||
<a id="__codelineno-6-144" name="__codelineno-6-144" href="#__codelineno-6-144"></a><span class="w"> </span><span class="p">}</span>
|
||||
<a id="__codelineno-6-145" name="__codelineno-6-145" href="#__codelineno-6-145"></a><span class="w"> </span><span class="n">printf</span><span class="p">(</span><span class="s">"]</span><span class="se">\n</span><span class="s">"</span><span class="p">);</span>
|
||||
<a id="__codelineno-6-146" name="__codelineno-6-146" href="#__codelineno-6-146"></a><span class="p">}</span>
|
||||
<a id="__codelineno-6-147" name="__codelineno-6-147" href="#__codelineno-6-147"></a>
|
||||
<a id="__codelineno-6-148" name="__codelineno-6-148" href="#__codelineno-6-148"></a><span class="cm">/* 构造函数 */</span>
|
||||
<a id="__codelineno-6-149" name="__codelineno-6-149" href="#__codelineno-6-149"></a><span class="n">graphAdjMat</span><span class="w"> </span><span class="o">*</span><span class="nf">newGraphAjdMat</span><span class="p">(</span><span class="kt">unsigned</span><span class="w"> </span><span class="kt">int</span><span class="w"> </span><span class="n">numberVertices</span><span class="p">,</span><span class="w"> </span><span class="kt">int</span><span class="w"> </span><span class="o">*</span><span class="n">vertices</span><span class="p">,</span><span class="w"> </span><span class="kt">unsigned</span><span class="w"> </span><span class="kt">int</span><span class="w"> </span><span class="o">**</span><span class="n">adjMat</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
|
||||
<a id="__codelineno-6-150" name="__codelineno-6-150" href="#__codelineno-6-150"></a><span class="w"> </span><span class="c1">// 申请内存</span>
|
||||
<a id="__codelineno-6-151" name="__codelineno-6-151" href="#__codelineno-6-151"></a><span class="w"> </span><span class="n">graphAdjMat</span><span class="w"> </span><span class="o">*</span><span class="n">newGraph</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="p">(</span><span class="n">graphAdjMat</span><span class="w"> </span><span class="o">*</span><span class="p">)</span><span class="n">malloc</span><span class="p">(</span><span class="k">sizeof</span><span class="p">(</span><span class="n">graphAdjMat</span><span class="p">));</span><span class="w"> </span><span class="c1">// 为图分配内存</span>
|
||||
<a id="__codelineno-6-152" name="__codelineno-6-152" href="#__codelineno-6-152"></a><span class="w"> </span><span class="n">newGraph</span><span class="o">-></span><span class="n">vertices</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="p">(</span><span class="kt">int</span><span class="w"> </span><span class="o">*</span><span class="p">)</span><span class="n">malloc</span><span class="p">(</span><span class="k">sizeof</span><span class="p">(</span><span class="kt">int</span><span class="p">)</span><span class="w"> </span><span class="o">*</span><span class="w"> </span><span class="n">numberVertices</span><span class="w"> </span><span class="o">*</span><span class="w"> </span><span class="mi">2</span><span class="p">);</span><span class="w"> </span><span class="c1">// 为顶点列表分配内存</span>
|
||||
<a id="__codelineno-6-153" name="__codelineno-6-153" href="#__codelineno-6-153"></a><span class="w"> </span><span class="n">newGraph</span><span class="o">-></span><span class="n">adjMat</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="p">(</span><span class="kt">unsigned</span><span class="w"> </span><span class="kt">int</span><span class="w"> </span><span class="o">**</span><span class="p">)</span><span class="n">malloc</span><span class="p">(</span><span class="k">sizeof</span><span class="p">(</span><span class="kt">unsigned</span><span class="w"> </span><span class="kt">int</span><span class="w"> </span><span class="o">*</span><span class="p">)</span><span class="w"> </span><span class="o">*</span><span class="w"> </span><span class="n">numberVertices</span><span class="w"> </span><span class="o">*</span><span class="w"> </span><span class="mi">2</span><span class="p">);</span><span class="w"> </span><span class="c1">// 为邻接矩阵分配二维内存</span>
|
||||
<a id="__codelineno-6-154" name="__codelineno-6-154" href="#__codelineno-6-154"></a><span class="w"> </span><span class="kt">unsigned</span><span class="w"> </span><span class="kt">int</span><span class="w"> </span><span class="o">*</span><span class="n">temp</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="p">(</span><span class="kt">unsigned</span><span class="w"> </span><span class="kt">int</span><span class="w"> </span><span class="o">*</span><span class="p">)</span><span class="n">malloc</span><span class="p">(</span><span class="k">sizeof</span><span class="p">(</span><span class="kt">unsigned</span><span class="w"> </span><span class="kt">int</span><span class="p">)</span><span class="w"> </span><span class="o">*</span><span class="w"> </span><span class="n">numberVertices</span><span class="w"> </span><span class="o">*</span><span class="w"> </span><span class="mi">2</span><span class="w"> </span><span class="o">*</span><span class="w"> </span><span class="n">numberVertices</span><span class="w"> </span><span class="o">*</span><span class="w"> </span><span class="mi">2</span><span class="p">);</span><span class="w"> </span><span class="c1">// 为邻接矩阵分配一维内存</span>
|
||||
<a id="__codelineno-6-155" name="__codelineno-6-155" href="#__codelineno-6-155"></a><span class="w"> </span><span class="n">newGraph</span><span class="o">-></span><span class="n">size</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">numberVertices</span><span class="p">;</span><span class="w"> </span><span class="c1">// 初始化顶点数量</span>
|
||||
<a id="__codelineno-6-156" name="__codelineno-6-156" href="#__codelineno-6-156"></a><span class="w"> </span><span class="n">newGraph</span><span class="o">-></span><span class="n">capacity</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">numberVertices</span><span class="w"> </span><span class="o">*</span><span class="w"> </span><span class="mi">2</span><span class="p">;</span><span class="w"> </span><span class="c1">// 初始化图容量</span>
|
||||
<a id="__codelineno-6-157" name="__codelineno-6-157" href="#__codelineno-6-157"></a>
|
||||
<a id="__codelineno-6-158" name="__codelineno-6-158" href="#__codelineno-6-158"></a><span class="w"> </span><span class="c1">// 配置二维数组</span>
|
||||
<a id="__codelineno-6-159" name="__codelineno-6-159" href="#__codelineno-6-159"></a><span class="w"> </span><span class="k">for</span><span class="w"> </span><span class="p">(</span><span class="kt">int</span><span class="w"> </span><span class="n">i</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="mi">0</span><span class="p">;</span><span class="w"> </span><span class="n">i</span><span class="w"> </span><span class="o"><</span><span class="w"> </span><span class="n">numberVertices</span><span class="w"> </span><span class="o">*</span><span class="w"> </span><span class="mi">2</span><span class="p">;</span><span class="w"> </span><span class="n">i</span><span class="o">++</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
|
||||
<a id="__codelineno-6-160" name="__codelineno-6-160" href="#__codelineno-6-160"></a><span class="w"> </span><span class="n">newGraph</span><span class="o">-></span><span class="n">adjMat</span><span class="p">[</span><span class="n">i</span><span class="p">]</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">temp</span><span class="w"> </span><span class="o">+</span><span class="w"> </span><span class="n">i</span><span class="w"> </span><span class="o">*</span><span class="w"> </span><span class="n">numberVertices</span><span class="w"> </span><span class="o">*</span><span class="w"> </span><span class="mi">2</span><span class="p">;</span><span class="w"> </span><span class="c1">// 将二维指针指向一维数组</span>
|
||||
<a id="__codelineno-6-161" name="__codelineno-6-161" href="#__codelineno-6-161"></a><span class="w"> </span><span class="p">}</span>
|
||||
<a id="__codelineno-6-162" name="__codelineno-6-162" href="#__codelineno-6-162"></a>
|
||||
<a id="__codelineno-6-163" name="__codelineno-6-163" href="#__codelineno-6-163"></a><span class="w"> </span><span class="c1">// 赋值</span>
|
||||
<a id="__codelineno-6-164" name="__codelineno-6-164" href="#__codelineno-6-164"></a><span class="w"> </span><span class="n">memcpy</span><span class="p">(</span><span class="n">newGraph</span><span class="o">-></span><span class="n">vertices</span><span class="p">,</span><span class="w"> </span><span class="n">vertices</span><span class="p">,</span><span class="w"> </span><span class="k">sizeof</span><span class="p">(</span><span class="kt">int</span><span class="p">)</span><span class="w"> </span><span class="o">*</span><span class="w"> </span><span class="n">numberVertices</span><span class="p">);</span>
|
||||
<a id="__codelineno-6-165" name="__codelineno-6-165" href="#__codelineno-6-165"></a><span class="w"> </span><span class="k">for</span><span class="w"> </span><span class="p">(</span><span class="kt">int</span><span class="w"> </span><span class="n">i</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="mi">0</span><span class="p">;</span><span class="w"> </span><span class="n">i</span><span class="w"> </span><span class="o"><</span><span class="w"> </span><span class="n">numberVertices</span><span class="p">;</span><span class="w"> </span><span class="n">i</span><span class="o">++</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
|
||||
<a id="__codelineno-6-166" name="__codelineno-6-166" href="#__codelineno-6-166"></a><span class="w"> </span><span class="n">memcpy</span><span class="p">(</span><span class="n">newGraph</span><span class="o">-></span><span class="n">adjMat</span><span class="p">[</span><span class="n">i</span><span class="p">],</span><span class="w"> </span><span class="n">adjMat</span><span class="p">[</span><span class="n">i</span><span class="p">],</span><span class="w"> </span><span class="k">sizeof</span><span class="p">(</span><span class="kt">unsigned</span><span class="w"> </span><span class="kt">int</span><span class="p">)</span><span class="w"> </span><span class="o">*</span><span class="w"> </span><span class="n">numberVertices</span><span class="p">);</span><span class="w"> </span><span class="c1">// 将传入的邻接矩阵赋值给结构体内邻接矩阵</span>
|
||||
<a id="__codelineno-6-167" name="__codelineno-6-167" href="#__codelineno-6-167"></a><span class="w"> </span><span class="p">}</span>
|
||||
<a id="__codelineno-6-168" name="__codelineno-6-168" href="#__codelineno-6-168"></a>
|
||||
<a id="__codelineno-6-169" name="__codelineno-6-169" href="#__codelineno-6-169"></a><span class="w"> </span><span class="c1">// 返回结构体指针</span>
|
||||
<a id="__codelineno-6-170" name="__codelineno-6-170" href="#__codelineno-6-170"></a><span class="w"> </span><span class="k">return</span><span class="w"> </span><span class="n">newGraph</span><span class="p">;</span>
|
||||
<a id="__codelineno-6-171" name="__codelineno-6-171" href="#__codelineno-6-171"></a><span class="p">}</span>
|
||||
<a id="__codelineno-6-44" name="__codelineno-6-44" href="#__codelineno-6-44"></a><span class="w"> </span><span class="k">for</span><span class="w"> </span><span class="p">(</span><span class="kt">int</span><span class="w"> </span><span class="n">i</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="mi">0</span><span class="p">;</span><span class="w"> </span><span class="n">i</span><span class="w"> </span><span class="o"><</span><span class="w"> </span><span class="n">t</span><span class="o">-></span><span class="n">size</span><span class="p">;</span><span class="w"> </span><span class="n">i</span><span class="o">++</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
|
||||
<a id="__codelineno-6-45" name="__codelineno-6-45" href="#__codelineno-6-45"></a><span class="w"> </span><span class="n">t</span><span class="o">-></span><span class="n">adjMat</span><span class="p">[</span><span class="n">i</span><span class="p">][</span><span class="n">t</span><span class="o">-></span><span class="n">size</span><span class="p">]</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="mi">0</span><span class="p">;</span><span class="w"> </span><span class="c1">// 邻接矩新列阵置0</span>
|
||||
<a id="__codelineno-6-46" name="__codelineno-6-46" href="#__codelineno-6-46"></a><span class="w"> </span><span class="p">}</span>
|
||||
<a id="__codelineno-6-47" name="__codelineno-6-47" href="#__codelineno-6-47"></a><span class="w"> </span><span class="n">memset</span><span class="p">(</span><span class="n">t</span><span class="o">-></span><span class="n">adjMat</span><span class="p">[</span><span class="n">t</span><span class="o">-></span><span class="n">size</span><span class="p">],</span><span class="w"> </span><span class="mi">0</span><span class="p">,</span><span class="w"> </span><span class="k">sizeof</span><span class="p">(</span><span class="kt">unsigned</span><span class="w"> </span><span class="kt">int</span><span class="p">)</span><span class="w"> </span><span class="o">*</span><span class="w"> </span><span class="p">(</span><span class="n">t</span><span class="o">-></span><span class="n">size</span><span class="w"> </span><span class="o">+</span><span class="w"> </span><span class="mi">1</span><span class="p">));</span><span class="w"> </span><span class="c1">// 将新增行置 0</span>
|
||||
<a id="__codelineno-6-48" name="__codelineno-6-48" href="#__codelineno-6-48"></a><span class="w"> </span><span class="n">t</span><span class="o">-></span><span class="n">size</span><span class="o">++</span><span class="p">;</span>
|
||||
<a id="__codelineno-6-49" name="__codelineno-6-49" href="#__codelineno-6-49"></a><span class="w"> </span><span class="k">return</span><span class="p">;</span>
|
||||
<a id="__codelineno-6-50" name="__codelineno-6-50" href="#__codelineno-6-50"></a><span class="w"> </span><span class="p">}</span>
|
||||
<a id="__codelineno-6-51" name="__codelineno-6-51" href="#__codelineno-6-51"></a>
|
||||
<a id="__codelineno-6-52" name="__codelineno-6-52" href="#__codelineno-6-52"></a><span class="w"> </span><span class="c1">// 扩容，申请新的顶点数组</span>
|
||||
<a id="__codelineno-6-53" name="__codelineno-6-53" href="#__codelineno-6-53"></a><span class="w"> </span><span class="kt">int</span><span class="w"> </span><span class="o">*</span><span class="n">temp</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="p">(</span><span class="kt">int</span><span class="w"> </span><span class="o">*</span><span class="p">)</span><span class="n">malloc</span><span class="p">(</span><span class="k">sizeof</span><span class="p">(</span><span class="kt">int</span><span class="p">)</span><span class="w"> </span><span class="o">*</span><span class="w"> </span><span class="p">(</span><span class="n">t</span><span class="o">-></span><span class="n">size</span><span class="w"> </span><span class="o">*</span><span class="w"> </span><span class="mi">2</span><span class="p">));</span>
|
||||
<a id="__codelineno-6-54" name="__codelineno-6-54" href="#__codelineno-6-54"></a><span class="w"> </span><span class="n">memcpy</span><span class="p">(</span><span class="n">temp</span><span class="p">,</span><span class="w"> </span><span class="n">t</span><span class="o">-></span><span class="n">vertices</span><span class="p">,</span><span class="w"> </span><span class="k">sizeof</span><span class="p">(</span><span class="kt">int</span><span class="p">)</span><span class="w"> </span><span class="o">*</span><span class="w"> </span><span class="n">t</span><span class="o">-></span><span class="n">size</span><span class="p">);</span>
|
||||
<a id="__codelineno-6-55" name="__codelineno-6-55" href="#__codelineno-6-55"></a><span class="w"> </span><span class="n">temp</span><span class="p">[</span><span class="n">t</span><span class="o">-></span><span class="n">size</span><span class="p">]</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">val</span><span class="p">;</span>
|
||||
<a id="__codelineno-6-56" name="__codelineno-6-56" href="#__codelineno-6-56"></a>
|
||||
<a id="__codelineno-6-57" name="__codelineno-6-57" href="#__codelineno-6-57"></a><span class="w"> </span><span class="c1">// 释放原数组</span>
|
||||
<a id="__codelineno-6-58" name="__codelineno-6-58" href="#__codelineno-6-58"></a><span class="w"> </span><span class="n">free</span><span class="p">(</span><span class="n">t</span><span class="o">-></span><span class="n">vertices</span><span class="p">);</span>
|
||||
<a id="__codelineno-6-59" name="__codelineno-6-59" href="#__codelineno-6-59"></a><span class="w"> </span><span class="n">t</span><span class="o">-></span><span class="n">vertices</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">temp</span><span class="p">;</span>
|
||||
<a id="__codelineno-6-60" name="__codelineno-6-60" href="#__codelineno-6-60"></a>
|
||||
<a id="__codelineno-6-61" name="__codelineno-6-61" href="#__codelineno-6-61"></a><span class="w"> </span><span class="c1">// 扩容，申请新的二维数组</span>
|
||||
<a id="__codelineno-6-62" name="__codelineno-6-62" href="#__codelineno-6-62"></a><span class="w"> </span><span class="kt">unsigned</span><span class="w"> </span><span class="kt">int</span><span class="w"> </span><span class="o">**</span><span class="n">tempMat</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="p">(</span><span class="kt">unsigned</span><span class="w"> </span><span class="kt">int</span><span class="w"> </span><span class="o">**</span><span class="p">)</span><span class="n">malloc</span><span class="p">(</span><span class="k">sizeof</span><span class="p">(</span><span class="kt">unsigned</span><span class="w"> </span><span class="kt">int</span><span class="w"> </span><span class="o">*</span><span class="p">)</span><span class="w"> </span><span class="o">*</span><span class="w"> </span><span class="n">t</span><span class="o">-></span><span class="n">size</span><span class="w"> </span><span class="o">*</span><span class="w"> </span><span class="mi">2</span><span class="p">);</span>
|
||||
<a id="__codelineno-6-63" name="__codelineno-6-63" href="#__codelineno-6-63"></a><span class="w"> </span><span class="kt">unsigned</span><span class="w"> </span><span class="kt">int</span><span class="w"> </span><span class="o">*</span><span class="n">tempMatLine</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="p">(</span><span class="kt">unsigned</span><span class="w"> </span><span class="kt">int</span><span class="w"> </span><span class="o">*</span><span class="p">)</span><span class="n">malloc</span><span class="p">(</span><span class="k">sizeof</span><span class="p">(</span><span class="kt">unsigned</span><span class="w"> </span><span class="kt">int</span><span class="p">)</span><span class="w"> </span><span class="o">*</span><span class="w"> </span><span class="p">(</span><span class="n">t</span><span class="o">-></span><span class="n">size</span><span class="w"> </span><span class="o">*</span><span class="w"> </span><span class="mi">2</span><span class="p">)</span><span class="w"> </span><span class="o">*</span><span class="w"> </span><span class="p">(</span><span class="n">t</span><span class="o">-></span><span class="n">size</span><span class="w"> </span><span class="o">*</span><span class="w"> </span><span class="mi">2</span><span class="p">));</span>
|
||||
<a id="__codelineno-6-64" name="__codelineno-6-64" href="#__codelineno-6-64"></a><span class="w"> </span><span class="n">memset</span><span class="p">(</span><span class="n">tempMatLine</span><span class="p">,</span><span class="w"> </span><span class="mi">0</span><span class="p">,</span><span class="w"> </span><span class="k">sizeof</span><span class="p">(</span><span class="kt">unsigned</span><span class="w"> </span><span class="kt">int</span><span class="p">)</span><span class="w"> </span><span class="o">*</span><span class="w"> </span><span class="p">(</span><span class="n">t</span><span class="o">-></span><span class="n">size</span><span class="w"> </span><span class="o">*</span><span class="w"> </span><span class="mi">2</span><span class="p">)</span><span class="w"> </span><span class="o">*</span><span class="w"> </span><span class="p">(</span><span class="n">t</span><span class="o">-></span><span class="n">size</span><span class="w"> </span><span class="o">*</span><span class="w"> </span><span class="mi">2</span><span class="p">));</span>
|
||||
<a id="__codelineno-6-65" name="__codelineno-6-65" href="#__codelineno-6-65"></a><span class="w"> </span><span class="k">for</span><span class="w"> </span><span class="p">(</span><span class="kt">int</span><span class="w"> </span><span class="n">k</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="mi">0</span><span class="p">;</span><span class="w"> </span><span class="n">k</span><span class="w"> </span><span class="o"><</span><span class="w"> </span><span class="n">t</span><span class="o">-></span><span class="n">size</span><span class="w"> </span><span class="o">*</span><span class="w"> </span><span class="mi">2</span><span class="p">;</span><span class="w"> </span><span class="n">k</span><span class="o">++</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
|
||||
<a id="__codelineno-6-66" name="__codelineno-6-66" href="#__codelineno-6-66"></a><span class="w"> </span><span class="n">tempMat</span><span class="p">[</span><span class="n">k</span><span class="p">]</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">tempMatLine</span><span class="w"> </span><span class="o">+</span><span class="w"> </span><span class="n">k</span><span class="w"> </span><span class="o">*</span><span class="w"> </span><span class="p">(</span><span class="n">t</span><span class="o">-></span><span class="n">size</span><span class="w"> </span><span class="o">*</span><span class="w"> </span><span class="mi">2</span><span class="p">);</span>
|
||||
<a id="__codelineno-6-67" name="__codelineno-6-67" href="#__codelineno-6-67"></a><span class="w"> </span><span class="p">}</span>
|
||||
<a id="__codelineno-6-68" name="__codelineno-6-68" href="#__codelineno-6-68"></a>
|
||||
<a id="__codelineno-6-69" name="__codelineno-6-69" href="#__codelineno-6-69"></a><span class="w"> </span><span class="k">for</span><span class="w"> </span><span class="p">(</span><span class="kt">int</span><span class="w"> </span><span class="n">i</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="mi">0</span><span class="p">;</span><span class="w"> </span><span class="n">i</span><span class="w"> </span><span class="o"><</span><span class="w"> </span><span class="n">t</span><span class="o">-></span><span class="n">size</span><span class="p">;</span><span class="w"> </span><span class="n">i</span><span class="o">++</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
|
||||
<a id="__codelineno-6-70" name="__codelineno-6-70" href="#__codelineno-6-70"></a><span class="w"> </span><span class="n">memcpy</span><span class="p">(</span><span class="n">tempMat</span><span class="p">[</span><span class="n">i</span><span class="p">],</span><span class="w"> </span><span class="n">t</span><span class="o">-></span><span class="n">adjMat</span><span class="p">[</span><span class="n">i</span><span class="p">],</span><span class="w"> </span><span class="k">sizeof</span><span class="p">(</span><span class="kt">unsigned</span><span class="w"> </span><span class="kt">int</span><span class="p">)</span><span class="w"> </span><span class="o">*</span><span class="w"> </span><span class="n">t</span><span class="o">-></span><span class="n">size</span><span class="p">);</span><span class="w"> </span><span class="c1">// 原数据复制到新数组</span>
|
||||
<a id="__codelineno-6-71" name="__codelineno-6-71" href="#__codelineno-6-71"></a><span class="w"> </span><span class="p">}</span>
|
||||
<a id="__codelineno-6-72" name="__codelineno-6-72" href="#__codelineno-6-72"></a>
|
||||
<a id="__codelineno-6-73" name="__codelineno-6-73" href="#__codelineno-6-73"></a><span class="w"> </span><span class="k">for</span><span class="w"> </span><span class="p">(</span><span class="kt">int</span><span class="w"> </span><span class="n">i</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="mi">0</span><span class="p">;</span><span class="w"> </span><span class="n">i</span><span class="w"> </span><span class="o"><</span><span class="w"> </span><span class="n">t</span><span class="o">-></span><span class="n">size</span><span class="p">;</span><span class="w"> </span><span class="n">i</span><span class="o">++</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
|
||||
<a id="__codelineno-6-74" name="__codelineno-6-74" href="#__codelineno-6-74"></a><span class="w"> </span><span class="n">tempMat</span><span class="p">[</span><span class="n">i</span><span class="p">][</span><span class="n">t</span><span class="o">-></span><span class="n">size</span><span class="p">]</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="mi">0</span><span class="p">;</span><span class="w"> </span><span class="c1">// 将新增列置 0</span>
|
||||
<a id="__codelineno-6-75" name="__codelineno-6-75" href="#__codelineno-6-75"></a><span class="w"> </span><span class="p">}</span>
|
||||
<a id="__codelineno-6-76" name="__codelineno-6-76" href="#__codelineno-6-76"></a><span class="w"> </span><span class="n">memset</span><span class="p">(</span><span class="n">tempMat</span><span class="p">[</span><span class="n">t</span><span class="o">-></span><span class="n">size</span><span class="p">],</span><span class="w"> </span><span class="mi">0</span><span class="p">,</span><span class="w"> </span><span class="k">sizeof</span><span class="p">(</span><span class="kt">unsigned</span><span class="w"> </span><span class="kt">int</span><span class="p">)</span><span class="w"> </span><span class="o">*</span><span class="w"> </span><span class="p">(</span><span class="n">t</span><span class="o">-></span><span class="n">size</span><span class="w"> </span><span class="o">+</span><span class="w"> </span><span class="mi">1</span><span class="p">));</span><span class="w"> </span><span class="c1">// 将新增行置 0</span>
|
||||
<a id="__codelineno-6-77" name="__codelineno-6-77" href="#__codelineno-6-77"></a>
|
||||
<a id="__codelineno-6-78" name="__codelineno-6-78" href="#__codelineno-6-78"></a><span class="w"> </span><span class="c1">// 释放原数组</span>
|
||||
<a id="__codelineno-6-79" name="__codelineno-6-79" href="#__codelineno-6-79"></a><span class="w"> </span><span class="n">free</span><span class="p">(</span><span class="n">t</span><span class="o">-></span><span class="n">adjMat</span><span class="p">[</span><span class="mi">0</span><span class="p">]);</span>
|
||||
<a id="__codelineno-6-80" name="__codelineno-6-80" href="#__codelineno-6-80"></a><span class="w"> </span><span class="n">free</span><span class="p">(</span><span class="n">t</span><span class="o">-></span><span class="n">adjMat</span><span class="p">);</span>
|
||||
<a id="__codelineno-6-81" name="__codelineno-6-81" href="#__codelineno-6-81"></a>
|
||||
<a id="__codelineno-6-82" name="__codelineno-6-82" href="#__codelineno-6-82"></a><span class="w"> </span><span class="c1">// 扩容后，指向新地址</span>
|
||||
<a id="__codelineno-6-83" name="__codelineno-6-83" href="#__codelineno-6-83"></a><span class="w"> </span><span class="n">t</span><span class="o">-></span><span class="n">adjMat</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">tempMat</span><span class="p">;</span><span class="w"> </span><span class="c1">// 指向新的邻接矩阵地址</span>
|
||||
<a id="__codelineno-6-84" name="__codelineno-6-84" href="#__codelineno-6-84"></a><span class="w"> </span><span class="n">t</span><span class="o">-></span><span class="n">capacity</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">t</span><span class="o">-></span><span class="n">size</span><span class="w"> </span><span class="o">*</span><span class="w"> </span><span class="mi">2</span><span class="p">;</span>
|
||||
<a id="__codelineno-6-85" name="__codelineno-6-85" href="#__codelineno-6-85"></a><span class="w"> </span><span class="n">t</span><span class="o">-></span><span class="n">size</span><span class="o">++</span><span class="p">;</span>
|
||||
<a id="__codelineno-6-86" name="__codelineno-6-86" href="#__codelineno-6-86"></a><span class="p">}</span>
|
||||
<a id="__codelineno-6-87" name="__codelineno-6-87" href="#__codelineno-6-87"></a>
|
||||
<a id="__codelineno-6-88" name="__codelineno-6-88" href="#__codelineno-6-88"></a><span class="cm">/* 删除顶点 */</span>
|
||||
<a id="__codelineno-6-89" name="__codelineno-6-89" href="#__codelineno-6-89"></a><span class="kt">void</span><span class="w"> </span><span class="nf">removeVertex</span><span class="p">(</span><span class="n">graphAdjMat</span><span class="w"> </span><span class="o">*</span><span class="n">t</span><span class="p">,</span><span class="w"> </span><span class="kt">unsigned</span><span class="w"> </span><span class="kt">int</span><span class="w"> </span><span class="n">index</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
|
||||
<a id="__codelineno-6-90" name="__codelineno-6-90" href="#__codelineno-6-90"></a><span class="w"> </span><span class="c1">// 越界检查</span>
|
||||
<a id="__codelineno-6-91" name="__codelineno-6-91" href="#__codelineno-6-91"></a><span class="w"> </span><span class="k">if</span><span class="w"> </span><span class="p">(</span><span class="n">index</span><span class="w"> </span><span class="o"><</span><span class="w"> </span><span class="mi">0</span><span class="w"> </span><span class="o">||</span><span class="w"> </span><span class="n">index</span><span class="w"> </span><span class="o">>=</span><span class="w"> </span><span class="n">t</span><span class="o">-></span><span class="n">size</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
|
||||
<a id="__codelineno-6-92" name="__codelineno-6-92" href="#__codelineno-6-92"></a><span class="w"> </span><span class="n">printf</span><span class="p">(</span><span class="s">"Out of range in %s:%d</span><span class="se">\n</span><span class="s">"</span><span class="p">,</span><span class="w"> </span><span class="n">__FILE__</span><span class="p">,</span><span class="w"> </span><span class="n">__LINE__</span><span class="p">);</span>
|
||||
<a id="__codelineno-6-93" name="__codelineno-6-93" href="#__codelineno-6-93"></a><span class="w"> </span><span class="n">exit</span><span class="p">(</span><span class="mi">1</span><span class="p">);</span>
|
||||
<a id="__codelineno-6-94" name="__codelineno-6-94" href="#__codelineno-6-94"></a><span class="w"> </span><span class="p">}</span>
|
||||
<a id="__codelineno-6-95" name="__codelineno-6-95" href="#__codelineno-6-95"></a><span class="w"> </span><span class="k">for</span><span class="w"> </span><span class="p">(</span><span class="kt">int</span><span class="w"> </span><span class="n">i</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">index</span><span class="p">;</span><span class="w"> </span><span class="n">i</span><span class="w"> </span><span class="o"><</span><span class="w"> </span><span class="n">t</span><span class="o">-></span><span class="n">size</span><span class="w"> </span><span class="o">-</span><span class="w"> </span><span class="mi">1</span><span class="p">;</span><span class="w"> </span><span class="n">i</span><span class="o">++</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
|
||||
<a id="__codelineno-6-96" name="__codelineno-6-96" href="#__codelineno-6-96"></a><span class="w"> </span><span class="n">t</span><span class="o">-></span><span class="n">vertices</span><span class="p">[</span><span class="n">i</span><span class="p">]</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">t</span><span class="o">-></span><span class="n">vertices</span><span class="p">[</span><span class="n">i</span><span class="w"> </span><span class="o">+</span><span class="w"> </span><span class="mi">1</span><span class="p">];</span><span class="w"> </span><span class="c1">// 清除删除的顶点，并将其后所有顶点前移</span>
|
||||
<a id="__codelineno-6-97" name="__codelineno-6-97" href="#__codelineno-6-97"></a><span class="w"> </span><span class="p">}</span>
|
||||
<a id="__codelineno-6-98" name="__codelineno-6-98" href="#__codelineno-6-98"></a><span class="w"> </span><span class="n">t</span><span class="o">-></span><span class="n">vertices</span><span class="p">[</span><span class="n">t</span><span class="o">-></span><span class="n">size</span><span class="w"> </span><span class="o">-</span><span class="w"> </span><span class="mi">1</span><span class="p">]</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="mi">0</span><span class="p">;</span><span class="w"> </span><span class="c1">// 将被前移的最后一个顶点置 0</span>
|
||||
<a id="__codelineno-6-99" name="__codelineno-6-99" href="#__codelineno-6-99"></a>
|
||||
<a id="__codelineno-6-100" name="__codelineno-6-100" href="#__codelineno-6-100"></a><span class="w"> </span><span class="c1">// 清除邻接矩阵中删除的列</span>
|
||||
<a id="__codelineno-6-101" name="__codelineno-6-101" href="#__codelineno-6-101"></a><span class="w"> </span><span class="k">for</span><span class="w"> </span><span class="p">(</span><span class="kt">int</span><span class="w"> </span><span class="n">i</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="mi">0</span><span class="p">;</span><span class="w"> </span><span class="n">i</span><span class="w"> </span><span class="o"><</span><span class="w"> </span><span class="n">t</span><span class="o">-></span><span class="n">size</span><span class="w"> </span><span class="o">-</span><span class="w"> </span><span class="mi">1</span><span class="p">;</span><span class="w"> </span><span class="n">i</span><span class="o">++</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
|
||||
<a id="__codelineno-6-102" name="__codelineno-6-102" href="#__codelineno-6-102"></a><span class="w"> </span><span class="k">if</span><span class="w"> </span><span class="p">(</span><span class="n">i</span><span class="w"> </span><span class="o"><</span><span class="w"> </span><span class="n">index</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
|
||||
<a id="__codelineno-6-103" name="__codelineno-6-103" href="#__codelineno-6-103"></a><span class="w"> </span><span class="k">for</span><span class="w"> </span><span class="p">(</span><span class="kt">int</span><span class="w"> </span><span class="n">j</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">index</span><span class="p">;</span><span class="w"> </span><span class="n">j</span><span class="w"> </span><span class="o"><</span><span class="w"> </span><span class="n">t</span><span class="o">-></span><span class="n">size</span><span class="w"> </span><span class="o">-</span><span class="w"> </span><span class="mi">1</span><span class="p">;</span><span class="w"> </span><span class="n">j</span><span class="o">++</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
|
||||
<a id="__codelineno-6-104" name="__codelineno-6-104" href="#__codelineno-6-104"></a><span class="w"> </span><span class="n">t</span><span class="o">-></span><span class="n">adjMat</span><span class="p">[</span><span class="n">i</span><span class="p">][</span><span class="n">j</span><span class="p">]</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">t</span><span class="o">-></span><span class="n">adjMat</span><span class="p">[</span><span class="n">i</span><span class="p">][</span><span class="n">j</span><span class="w"> </span><span class="o">+</span><span class="w"> </span><span class="mi">1</span><span class="p">];</span><span class="w"> </span><span class="c1">// 被删除列后的所有列前移</span>
|
||||
<a id="__codelineno-6-105" name="__codelineno-6-105" href="#__codelineno-6-105"></a><span class="w"> </span><span class="p">}</span>
|
||||
<a id="__codelineno-6-106" name="__codelineno-6-106" href="#__codelineno-6-106"></a><span class="w"> </span><span class="p">}</span><span class="w"> </span><span class="k">else</span><span class="w"> </span><span class="p">{</span>
|
||||
<a id="__codelineno-6-107" name="__codelineno-6-107" href="#__codelineno-6-107"></a><span class="w"> </span><span class="n">memcpy</span><span class="p">(</span><span class="n">t</span><span class="o">-></span><span class="n">adjMat</span><span class="p">[</span><span class="n">i</span><span class="p">],</span><span class="w"> </span><span class="n">t</span><span class="o">-></span><span class="n">adjMat</span><span class="p">[</span><span class="n">i</span><span class="w"> </span><span class="o">+</span><span class="w"> </span><span class="mi">1</span><span class="p">],</span><span class="w"> </span><span class="k">sizeof</span><span class="p">(</span><span class="kt">unsigned</span><span class="w"> </span><span class="kt">int</span><span class="p">)</span><span class="w"> </span><span class="o">*</span><span class="w"> </span><span class="n">t</span><span class="o">-></span><span class="n">size</span><span class="p">);</span><span class="w"> </span><span class="c1">// 被删除行的下方所有行上移</span>
|
||||
<a id="__codelineno-6-108" name="__codelineno-6-108" href="#__codelineno-6-108"></a><span class="w"> </span><span class="k">for</span><span class="w"> </span><span class="p">(</span><span class="kt">int</span><span class="w"> </span><span class="n">j</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">index</span><span class="p">;</span><span class="w"> </span><span class="n">j</span><span class="w"> </span><span class="o"><</span><span class="w"> </span><span class="n">t</span><span class="o">-></span><span class="n">size</span><span class="p">;</span><span class="w"> </span><span class="n">j</span><span class="o">++</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
|
||||
<a id="__codelineno-6-109" name="__codelineno-6-109" href="#__codelineno-6-109"></a><span class="w"> </span><span class="n">t</span><span class="o">-></span><span class="n">adjMat</span><span class="p">[</span><span class="n">i</span><span class="p">][</span><span class="n">j</span><span class="p">]</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">t</span><span class="o">-></span><span class="n">adjMat</span><span class="p">[</span><span class="n">i</span><span class="p">][</span><span class="n">j</span><span class="w"> </span><span class="o">+</span><span class="w"> </span><span class="mi">1</span><span class="p">];</span><span class="w"> </span><span class="c1">// 被删除列后的所有列前移</span>
|
||||
<a id="__codelineno-6-110" name="__codelineno-6-110" href="#__codelineno-6-110"></a><span class="w"> </span><span class="p">}</span>
|
||||
<a id="__codelineno-6-111" name="__codelineno-6-111" href="#__codelineno-6-111"></a><span class="w"> </span><span class="p">}</span>
|
||||
<a id="__codelineno-6-112" name="__codelineno-6-112" href="#__codelineno-6-112"></a><span class="w"> </span><span class="p">}</span>
|
||||
<a id="__codelineno-6-113" name="__codelineno-6-113" href="#__codelineno-6-113"></a><span class="w"> </span><span class="n">t</span><span class="o">-></span><span class="n">size</span><span class="o">--</span><span class="p">;</span>
|
||||
<a id="__codelineno-6-114" name="__codelineno-6-114" href="#__codelineno-6-114"></a><span class="p">}</span>
|
||||
<a id="__codelineno-6-115" name="__codelineno-6-115" href="#__codelineno-6-115"></a>
|
||||
<a id="__codelineno-6-116" name="__codelineno-6-116" href="#__codelineno-6-116"></a><span class="cm">/* 打印顶点与邻接矩阵 */</span>
|
||||
<a id="__codelineno-6-117" name="__codelineno-6-117" href="#__codelineno-6-117"></a><span class="kt">void</span><span class="w"> </span><span class="nf">printGraph</span><span class="p">(</span><span class="n">graphAdjMat</span><span class="w"> </span><span class="o">*</span><span class="n">t</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
|
||||
<a id="__codelineno-6-118" name="__codelineno-6-118" href="#__codelineno-6-118"></a><span class="w"> </span><span class="k">if</span><span class="w"> </span><span class="p">(</span><span class="n">t</span><span class="o">-></span><span class="n">size</span><span class="w"> </span><span class="o">==</span><span class="w"> </span><span class="mi">0</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
|
||||
<a id="__codelineno-6-119" name="__codelineno-6-119" href="#__codelineno-6-119"></a><span class="w"> </span><span class="n">printf</span><span class="p">(</span><span class="s">"graph is empty</span><span class="se">\n</span><span class="s">"</span><span class="p">);</span>
|
||||
<a id="__codelineno-6-120" name="__codelineno-6-120" href="#__codelineno-6-120"></a><span class="w"> </span><span class="k">return</span><span class="p">;</span>
|
||||
<a id="__codelineno-6-121" name="__codelineno-6-121" href="#__codelineno-6-121"></a><span class="w"> </span><span class="p">}</span>
|
||||
<a id="__codelineno-6-122" name="__codelineno-6-122" href="#__codelineno-6-122"></a><span class="w"> </span><span class="n">printf</span><span class="p">(</span><span class="s">"顶点列表 = ["</span><span class="p">);</span>
|
||||
<a id="__codelineno-6-123" name="__codelineno-6-123" href="#__codelineno-6-123"></a><span class="w"> </span><span class="k">for</span><span class="w"> </span><span class="p">(</span><span class="kt">int</span><span class="w"> </span><span class="n">i</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="mi">0</span><span class="p">;</span><span class="w"> </span><span class="n">i</span><span class="w"> </span><span class="o"><</span><span class="w"> </span><span class="n">t</span><span class="o">-></span><span class="n">size</span><span class="p">;</span><span class="w"> </span><span class="n">i</span><span class="o">++</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
|
||||
<a id="__codelineno-6-124" name="__codelineno-6-124" href="#__codelineno-6-124"></a><span class="w"> </span><span class="k">if</span><span class="w"> </span><span class="p">(</span><span class="n">i</span><span class="w"> </span><span class="o">!=</span><span class="w"> </span><span class="n">t</span><span class="o">-></span><span class="n">size</span><span class="w"> </span><span class="o">-</span><span class="w"> </span><span class="mi">1</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
|
||||
<a id="__codelineno-6-125" name="__codelineno-6-125" href="#__codelineno-6-125"></a><span class="w"> </span><span class="n">printf</span><span class="p">(</span><span class="s">"%d, "</span><span class="p">,</span><span class="w"> </span><span class="n">t</span><span class="o">-></span><span class="n">vertices</span><span class="p">[</span><span class="n">i</span><span class="p">]);</span>
|
||||
<a id="__codelineno-6-126" name="__codelineno-6-126" href="#__codelineno-6-126"></a><span class="w"> </span><span class="p">}</span><span class="w"> </span><span class="k">else</span><span class="w"> </span><span class="p">{</span>
|
||||
<a id="__codelineno-6-127" name="__codelineno-6-127" href="#__codelineno-6-127"></a><span class="w"> </span><span class="n">printf</span><span class="p">(</span><span class="s">"%d"</span><span class="p">,</span><span class="w"> </span><span class="n">t</span><span class="o">-></span><span class="n">vertices</span><span class="p">[</span><span class="n">i</span><span class="p">]);</span>
|
||||
<a id="__codelineno-6-128" name="__codelineno-6-128" href="#__codelineno-6-128"></a><span class="w"> </span><span class="p">}</span>
|
||||
<a id="__codelineno-6-129" name="__codelineno-6-129" href="#__codelineno-6-129"></a><span class="w"> </span><span class="p">}</span>
|
||||
<a id="__codelineno-6-130" name="__codelineno-6-130" href="#__codelineno-6-130"></a><span class="w"> </span><span class="n">printf</span><span class="p">(</span><span class="s">"]</span><span class="se">\n</span><span class="s">"</span><span class="p">);</span>
|
||||
<a id="__codelineno-6-131" name="__codelineno-6-131" href="#__codelineno-6-131"></a><span class="w"> </span><span class="n">printf</span><span class="p">(</span><span class="s">"邻接矩阵 =</span><span class="se">\n</span><span class="s">[</span><span class="se">\n</span><span class="s">"</span><span class="p">);</span>
|
||||
<a id="__codelineno-6-132" name="__codelineno-6-132" href="#__codelineno-6-132"></a><span class="w"> </span><span class="k">for</span><span class="w"> </span><span class="p">(</span><span class="kt">int</span><span class="w"> </span><span class="n">i</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="mi">0</span><span class="p">;</span><span class="w"> </span><span class="n">i</span><span class="w"> </span><span class="o"><</span><span class="w"> </span><span class="n">t</span><span class="o">-></span><span class="n">size</span><span class="p">;</span><span class="w"> </span><span class="n">i</span><span class="o">++</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
|
||||
<a id="__codelineno-6-133" name="__codelineno-6-133" href="#__codelineno-6-133"></a><span class="w"> </span><span class="n">printf</span><span class="p">(</span><span class="s">" ["</span><span class="p">);</span>
|
||||
<a id="__codelineno-6-134" name="__codelineno-6-134" href="#__codelineno-6-134"></a><span class="w"> </span><span class="k">for</span><span class="w"> </span><span class="p">(</span><span class="kt">int</span><span class="w"> </span><span class="n">j</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="mi">0</span><span class="p">;</span><span class="w"> </span><span class="n">j</span><span class="w"> </span><span class="o"><</span><span class="w"> </span><span class="n">t</span><span class="o">-></span><span class="n">size</span><span class="p">;</span><span class="w"> </span><span class="n">j</span><span class="o">++</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
|
||||
<a id="__codelineno-6-135" name="__codelineno-6-135" href="#__codelineno-6-135"></a><span class="w"> </span><span class="k">if</span><span class="w"> </span><span class="p">(</span><span class="n">j</span><span class="w"> </span><span class="o">!=</span><span class="w"> </span><span class="n">t</span><span class="o">-></span><span class="n">size</span><span class="w"> </span><span class="o">-</span><span class="w"> </span><span class="mi">1</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
|
||||
<a id="__codelineno-6-136" name="__codelineno-6-136" href="#__codelineno-6-136"></a><span class="w"> </span><span class="n">printf</span><span class="p">(</span><span class="s">"%u, "</span><span class="p">,</span><span class="w"> </span><span class="n">t</span><span class="o">-></span><span class="n">adjMat</span><span class="p">[</span><span class="n">i</span><span class="p">][</span><span class="n">j</span><span class="p">]);</span>
|
||||
<a id="__codelineno-6-137" name="__codelineno-6-137" href="#__codelineno-6-137"></a><span class="w"> </span><span class="p">}</span><span class="w"> </span><span class="k">else</span><span class="w"> </span><span class="p">{</span>
|
||||
<a id="__codelineno-6-138" name="__codelineno-6-138" href="#__codelineno-6-138"></a><span class="w"> </span><span class="n">printf</span><span class="p">(</span><span class="s">"%u"</span><span class="p">,</span><span class="w"> </span><span class="n">t</span><span class="o">-></span><span class="n">adjMat</span><span class="p">[</span><span class="n">i</span><span class="p">][</span><span class="n">j</span><span class="p">]);</span>
|
||||
<a id="__codelineno-6-139" name="__codelineno-6-139" href="#__codelineno-6-139"></a><span class="w"> </span><span class="p">}</span>
|
||||
<a id="__codelineno-6-140" name="__codelineno-6-140" href="#__codelineno-6-140"></a><span class="w"> </span><span class="p">}</span>
|
||||
<a id="__codelineno-6-141" name="__codelineno-6-141" href="#__codelineno-6-141"></a><span class="w"> </span><span class="n">printf</span><span class="p">(</span><span class="s">"],</span><span class="se">\n</span><span class="s">"</span><span class="p">);</span>
|
||||
<a id="__codelineno-6-142" name="__codelineno-6-142" href="#__codelineno-6-142"></a><span class="w"> </span><span class="p">}</span>
|
||||
<a id="__codelineno-6-143" name="__codelineno-6-143" href="#__codelineno-6-143"></a><span class="w"> </span><span class="n">printf</span><span class="p">(</span><span class="s">"]</span><span class="se">\n</span><span class="s">"</span><span class="p">);</span>
|
||||
<a id="__codelineno-6-144" name="__codelineno-6-144" href="#__codelineno-6-144"></a><span class="p">}</span>
|
||||
<a id="__codelineno-6-145" name="__codelineno-6-145" href="#__codelineno-6-145"></a>
|
||||
<a id="__codelineno-6-146" name="__codelineno-6-146" href="#__codelineno-6-146"></a><span class="cm">/* 构造函数 */</span>
|
||||
<a id="__codelineno-6-147" name="__codelineno-6-147" href="#__codelineno-6-147"></a><span class="n">graphAdjMat</span><span class="w"> </span><span class="o">*</span><span class="nf">newGraphAjdMat</span><span class="p">(</span><span class="kt">unsigned</span><span class="w"> </span><span class="kt">int</span><span class="w"> </span><span class="n">numberVertices</span><span class="p">,</span><span class="w"> </span><span class="kt">int</span><span class="w"> </span><span class="o">*</span><span class="n">vertices</span><span class="p">,</span><span class="w"> </span><span class="kt">unsigned</span><span class="w"> </span><span class="kt">int</span><span class="w"> </span><span class="o">**</span><span class="n">adjMat</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
|
||||
<a id="__codelineno-6-148" name="__codelineno-6-148" href="#__codelineno-6-148"></a><span class="w"> </span><span class="c1">// 申请内存</span>
|
||||
<a id="__codelineno-6-149" name="__codelineno-6-149" href="#__codelineno-6-149"></a><span class="w"> </span><span class="n">graphAdjMat</span><span class="w"> </span><span class="o">*</span><span class="n">newGraph</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="p">(</span><span class="n">graphAdjMat</span><span class="w"> </span><span class="o">*</span><span class="p">)</span><span class="n">malloc</span><span class="p">(</span><span class="k">sizeof</span><span class="p">(</span><span class="n">graphAdjMat</span><span class="p">));</span><span class="w"> </span><span class="c1">// 为图分配内存</span>
|
||||
<a id="__codelineno-6-150" name="__codelineno-6-150" href="#__codelineno-6-150"></a><span class="w"> </span><span class="n">newGraph</span><span class="o">-></span><span class="n">vertices</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="p">(</span><span class="kt">int</span><span class="w"> </span><span class="o">*</span><span class="p">)</span><span class="n">malloc</span><span class="p">(</span><span class="k">sizeof</span><span class="p">(</span><span class="kt">int</span><span class="p">)</span><span class="w"> </span><span class="o">*</span><span class="w"> </span><span class="n">numberVertices</span><span class="w"> </span><span class="o">*</span><span class="w"> </span><span class="mi">2</span><span class="p">);</span><span class="w"> </span><span class="c1">// 为顶点列表分配内存</span>
|
||||
<a id="__codelineno-6-151" name="__codelineno-6-151" href="#__codelineno-6-151"></a><span class="w"> </span><span class="n">newGraph</span><span class="o">-></span><span class="n">adjMat</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="p">(</span><span class="kt">unsigned</span><span class="w"> </span><span class="kt">int</span><span class="w"> </span><span class="o">**</span><span class="p">)</span><span class="n">malloc</span><span class="p">(</span><span class="k">sizeof</span><span class="p">(</span><span class="kt">unsigned</span><span class="w"> </span><span class="kt">int</span><span class="w"> </span><span class="o">*</span><span class="p">)</span><span class="w"> </span><span class="o">*</span><span class="w"> </span><span class="n">numberVertices</span><span class="w"> </span><span class="o">*</span><span class="w"> </span><span class="mi">2</span><span class="p">);</span><span class="w"> </span><span class="c1">// 为邻接矩阵分配二维内存</span>
|
||||
<a id="__codelineno-6-152" name="__codelineno-6-152" href="#__codelineno-6-152"></a><span class="w"> </span><span class="kt">unsigned</span><span class="w"> </span><span class="kt">int</span><span class="w"> </span><span class="o">*</span><span class="n">temp</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="p">(</span><span class="kt">unsigned</span><span class="w"> </span><span class="kt">int</span><span class="w"> </span><span class="o">*</span><span class="p">)</span><span class="n">malloc</span><span class="p">(</span><span class="k">sizeof</span><span class="p">(</span><span class="kt">unsigned</span><span class="w"> </span><span class="kt">int</span><span class="p">)</span><span class="w"> </span><span class="o">*</span><span class="w"> </span><span class="n">numberVertices</span><span class="w"> </span><span class="o">*</span><span class="w"> </span><span class="mi">2</span><span class="w"> </span><span class="o">*</span><span class="w"> </span><span class="n">numberVertices</span><span class="w"> </span><span class="o">*</span><span class="w"> </span><span class="mi">2</span><span class="p">);</span><span class="w"> </span><span class="c1">// 为邻接矩阵分配一维内存</span>
|
||||
<a id="__codelineno-6-153" name="__codelineno-6-153" href="#__codelineno-6-153"></a><span class="w"> </span><span class="n">newGraph</span><span class="o">-></span><span class="n">size</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">numberVertices</span><span class="p">;</span><span class="w"> </span><span class="c1">// 初始化顶点数量</span>
|
||||
<a id="__codelineno-6-154" name="__codelineno-6-154" href="#__codelineno-6-154"></a><span class="w"> </span><span class="n">newGraph</span><span class="o">-></span><span class="n">capacity</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">numberVertices</span><span class="w"> </span><span class="o">*</span><span class="w"> </span><span class="mi">2</span><span class="p">;</span><span class="w"> </span><span class="c1">// 初始化图容量</span>
|
||||
<a id="__codelineno-6-155" name="__codelineno-6-155" href="#__codelineno-6-155"></a>
|
||||
<a id="__codelineno-6-156" name="__codelineno-6-156" href="#__codelineno-6-156"></a><span class="w"> </span><span class="c1">// 配置二维数组</span>
|
||||
<a id="__codelineno-6-157" name="__codelineno-6-157" href="#__codelineno-6-157"></a><span class="w"> </span><span class="k">for</span><span class="w"> </span><span class="p">(</span><span class="kt">int</span><span class="w"> </span><span class="n">i</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="mi">0</span><span class="p">;</span><span class="w"> </span><span class="n">i</span><span class="w"> </span><span class="o"><</span><span class="w"> </span><span class="n">numberVertices</span><span class="w"> </span><span class="o">*</span><span class="w"> </span><span class="mi">2</span><span class="p">;</span><span class="w"> </span><span class="n">i</span><span class="o">++</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
|
||||
<a id="__codelineno-6-158" name="__codelineno-6-158" href="#__codelineno-6-158"></a><span class="w"> </span><span class="n">newGraph</span><span class="o">-></span><span class="n">adjMat</span><span class="p">[</span><span class="n">i</span><span class="p">]</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">temp</span><span class="w"> </span><span class="o">+</span><span class="w"> </span><span class="n">i</span><span class="w"> </span><span class="o">*</span><span class="w"> </span><span class="n">numberVertices</span><span class="w"> </span><span class="o">*</span><span class="w"> </span><span class="mi">2</span><span class="p">;</span><span class="w"> </span><span class="c1">// 将二维指针指向一维数组</span>
|
||||
<a id="__codelineno-6-159" name="__codelineno-6-159" href="#__codelineno-6-159"></a><span class="w"> </span><span class="p">}</span>
|
||||
<a id="__codelineno-6-160" name="__codelineno-6-160" href="#__codelineno-6-160"></a>
|
||||
<a id="__codelineno-6-161" name="__codelineno-6-161" href="#__codelineno-6-161"></a><span class="w"> </span><span class="c1">// 赋值</span>
|
||||
<a id="__codelineno-6-162" name="__codelineno-6-162" href="#__codelineno-6-162"></a><span class="w"> </span><span class="n">memcpy</span><span class="p">(</span><span class="n">newGraph</span><span class="o">-></span><span class="n">vertices</span><span class="p">,</span><span class="w"> </span><span class="n">vertices</span><span class="p">,</span><span class="w"> </span><span class="k">sizeof</span><span class="p">(</span><span class="kt">int</span><span class="p">)</span><span class="w"> </span><span class="o">*</span><span class="w"> </span><span class="n">numberVertices</span><span class="p">);</span>
|
||||
<a id="__codelineno-6-163" name="__codelineno-6-163" href="#__codelineno-6-163"></a><span class="w"> </span><span class="k">for</span><span class="w"> </span><span class="p">(</span><span class="kt">int</span><span class="w"> </span><span class="n">i</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="mi">0</span><span class="p">;</span><span class="w"> </span><span class="n">i</span><span class="w"> </span><span class="o"><</span><span class="w"> </span><span class="n">numberVertices</span><span class="p">;</span><span class="w"> </span><span class="n">i</span><span class="o">++</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
|
||||
<a id="__codelineno-6-164" name="__codelineno-6-164" href="#__codelineno-6-164"></a><span class="w"> </span><span class="n">memcpy</span><span class="p">(</span><span class="n">newGraph</span><span class="o">-></span><span class="n">adjMat</span><span class="p">[</span><span class="n">i</span><span class="p">],</span><span class="w"> </span><span class="n">adjMat</span><span class="p">[</span><span class="n">i</span><span class="p">],</span><span class="w"> </span><span class="k">sizeof</span><span class="p">(</span><span class="kt">unsigned</span><span class="w"> </span><span class="kt">int</span><span class="p">)</span><span class="w"> </span><span class="o">*</span><span class="w"> </span><span class="n">numberVertices</span><span class="p">);</span><span class="w"> </span><span class="c1">// 将传入的邻接矩阵赋值给结构体内邻接矩阵</span>
|
||||
<a id="__codelineno-6-165" name="__codelineno-6-165" href="#__codelineno-6-165"></a><span class="w"> </span><span class="p">}</span>
|
||||
<a id="__codelineno-6-166" name="__codelineno-6-166" href="#__codelineno-6-166"></a>
|
||||
<a id="__codelineno-6-167" name="__codelineno-6-167" href="#__codelineno-6-167"></a><span class="w"> </span><span class="c1">// 返回结构体指针</span>
|
||||
<a id="__codelineno-6-168" name="__codelineno-6-168" href="#__codelineno-6-168"></a><span class="w"> </span><span class="k">return</span><span class="w"> </span><span class="n">newGraph</span><span class="p">;</span>
|
||||
<a id="__codelineno-6-169" name="__codelineno-6-169" href="#__codelineno-6-169"></a><span class="p">}</span>
|
||||
</code></pre></div>
|
||||
</div>
|
||||
<div class="tabbed-block">
|
||||
@@ -5154,7 +5152,7 @@
|
||||
<a id="__codelineno-18-77" name="__codelineno-18-77" href="#__codelineno-18-77"></a><span class="w"> </span><span class="n">Node</span><span class="w"> </span><span class="o">*</span><span class="n">temp</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">vet</span><span class="o">-></span><span class="n">linked</span><span class="o">-></span><span class="n">head</span><span class="o">-></span><span class="n">next</span><span class="p">;</span>
|
||||
<a id="__codelineno-18-78" name="__codelineno-18-78" href="#__codelineno-18-78"></a><span class="w"> </span><span class="k">while</span><span class="w"> </span><span class="p">(</span><span class="n">temp</span><span class="w"> </span><span class="o">!=</span><span class="w"> </span><span class="mi">0</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
|
||||
<a id="__codelineno-18-79" name="__codelineno-18-79" href="#__codelineno-18-79"></a><span class="w"> </span><span class="n">removeLink</span><span class="p">(</span><span class="n">temp</span><span class="o">-></span><span class="n">val</span><span class="o">-></span><span class="n">linked</span><span class="p">,</span><span class="w"> </span><span class="n">vet</span><span class="p">);</span><span class="w"> </span><span class="c1">// 删除与该顶点有关的边</span>
|
||||
<a id="__codelineno-18-80" name="__codelineno-18-80" href="#__codelineno-18-80"></a><span class="w"> </span><span class="n">temp</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">temp</span><span class="o">-></span><span class="n">next</span><span class="p">;</span><span class="w"> </span>
|
||||
<a id="__codelineno-18-80" name="__codelineno-18-80" href="#__codelineno-18-80"></a><span class="w"> </span><span class="n">temp</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">temp</span><span class="o">-></span><span class="n">next</span><span class="p">;</span>
|
||||
<a id="__codelineno-18-81" name="__codelineno-18-81" href="#__codelineno-18-81"></a><span class="w"> </span><span class="p">}</span>
|
||||
<a id="__codelineno-18-82" name="__codelineno-18-82" href="#__codelineno-18-82"></a>
|
||||
<a id="__codelineno-18-83" name="__codelineno-18-83" href="#__codelineno-18-83"></a><span class="w"> </span><span class="c1">// 将顶点前移</span>
|
||||
@@ -5165,7 +5163,7 @@
|
||||
<a id="__codelineno-18-88" name="__codelineno-18-88" href="#__codelineno-18-88"></a><span class="w"> </span><span class="n">t</span><span class="o">-></span><span class="n">verticesList</span><span class="p">[</span><span class="n">t</span><span class="o">-></span><span class="n">size</span><span class="w"> </span><span class="o">-</span><span class="w"> </span><span class="mi">1</span><span class="p">]</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="mi">0</span><span class="p">;</span><span class="w"> </span><span class="c1">// 将被删除顶点的位置置 0</span>
|
||||
<a id="__codelineno-18-89" name="__codelineno-18-89" href="#__codelineno-18-89"></a><span class="w"> </span><span class="n">t</span><span class="o">-></span><span class="n">size</span><span class="o">--</span><span class="p">;</span>
|
||||
<a id="__codelineno-18-90" name="__codelineno-18-90" href="#__codelineno-18-90"></a>
|
||||
<a id="__codelineno-18-91" name="__codelineno-18-91" href="#__codelineno-18-91"></a><span class="w"> </span><span class="c1">//释放被删除顶点的内存</span>
|
||||
<a id="__codelineno-18-91" name="__codelineno-18-91" href="#__codelineno-18-91"></a><span class="w"> </span><span class="c1">// 释放内存</span>
|
||||
<a id="__codelineno-18-92" name="__codelineno-18-92" href="#__codelineno-18-92"></a><span class="w"> </span><span class="n">freeVertex</span><span class="p">(</span><span class="n">vet</span><span class="p">);</span>
|
||||
<a id="__codelineno-18-93" name="__codelineno-18-93" href="#__codelineno-18-93"></a><span class="p">}</span>
|
||||
<a id="__codelineno-18-94" name="__codelineno-18-94" href="#__codelineno-18-94"></a>
|
||||
@@ -5197,7 +5195,7 @@
|
||||
<a id="__codelineno-18-120" name="__codelineno-18-120" href="#__codelineno-18-120"></a><span class="w"> </span><span class="n">newGraph</span><span class="o">-></span><span class="n">size</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="mi">0</span><span class="p">;</span><span class="w"> </span><span class="c1">// 初始化顶点数量</span>
|
||||
<a id="__codelineno-18-121" name="__codelineno-18-121" href="#__codelineno-18-121"></a><span class="w"> </span><span class="n">newGraph</span><span class="o">-></span><span class="n">capacity</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">verticesCapacity</span><span class="p">;</span><span class="w"> </span><span class="c1">// 初始化顶点容量</span>
|
||||
<a id="__codelineno-18-122" name="__codelineno-18-122" href="#__codelineno-18-122"></a><span class="w"> </span><span class="c1">// 返回图指针</span>
|
||||
<a id="__codelineno-18-123" name="__codelineno-18-123" href="#__codelineno-18-123"></a><span class="w"> </span><span class="k">return</span><span class="w"> </span><span class="n">newGraph</span><span class="p">;</span><span class="w"> </span>
|
||||
<a id="__codelineno-18-123" name="__codelineno-18-123" href="#__codelineno-18-123"></a><span class="w"> </span><span class="k">return</span><span class="w"> </span><span class="n">newGraph</span><span class="p">;</span>
|
||||
<a id="__codelineno-18-124" name="__codelineno-18-124" href="#__codelineno-18-124"></a><span class="p">}</span>
|
||||
</code></pre></div>
|
||||
</div>
|
||||
|
||||
Reference in New Issue
Block a user