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<a href="../../df/d47/stack_8hpp.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno"> 1</span></div>
<div class="line"><a id="l00007" name="l00007"></a><span class="lineno"> 7</span><span class="preprocessor">#ifndef DATA_STRUCTURES_STACK_HPP_</span></div>
<div class="line"><a id="l00008" name="l00008"></a><span class="lineno"> 8</span><span class="preprocessor">#define DATA_STRUCTURES_STACK_HPP_</span></div>
<div class="line"><a id="l00009" name="l00009"></a><span class="lineno"> 9</span> </div>
<div class="line"><a id="l00010" name="l00010"></a><span class="lineno"> 10</span><span class="preprocessor">#include &lt;stdexcept&gt;</span> </div>
<div class="line"><a id="l00011" name="l00011"></a><span class="lineno"> 11</span> </div>
<div class="line"><a id="l00012" name="l00012"></a><span class="lineno"> 12</span><span class="preprocessor">#include &quot;<a class="code" href="../../d3/d09/node_8hpp.html">node.hpp</a>&quot;</span> </div>
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno"> 13</span></div>
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span><span class="keyword">template</span> &lt;<span class="keyword">class</span> ValueType&gt;</div>
<div class="foldopen" id="foldopen00019" data-start="{" data-end="};">
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"><a class="line" href="../../d1/dc2/classstack.html"> 19</a></span><span class="keyword">class </span><a class="code hl_class" href="../../d1/dc2/classstack.html">stack</a> {</div>
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"> 20</span> <span class="keyword">public</span>:</div>
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"> 21</span> <span class="keyword">using </span>value_type = ValueType;</div>
<div class="line"><a id="l00022" name="l00022"></a><span class="lineno"> 22</span></div>
<div class="foldopen" id="foldopen00024" data-start="{" data-end="}">
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno"><a class="line" href="../../d1/dc2/classstack.html#a8bce109630118a34faae717f72986033"> 24</a></span> <span class="keywordtype">void</span> <a class="code hl_function" href="../../d1/dc2/classstack.html#a8bce109630118a34faae717f72986033">display</a>()<span class="keyword"> const </span>{</div>
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"> 25</span> std::cout &lt;&lt; <span class="stringliteral">&quot;Top --&gt; &quot;</span>;</div>
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"> 26</span> display_all(this-&gt;<a class="code hl_variable" href="../../d1/dc2/classstack.html#aefb3dac828e32b4ec014ff4b5d43a6b8">stackTop</a>.get());</div>
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"> 27</span> std::cout &lt;&lt; <span class="charliteral">&#39;\n&#39;</span>;</div>
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno"> 28</span> std::cout &lt;&lt; <span class="stringliteral">&quot;Size of stack: &quot;</span> &lt;&lt; <a class="code hl_variable" href="../../d1/dc2/classstack.html#a0a6b2b93ec970296940798ee98a5072e">size</a> &lt;&lt; std::endl;</div>
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno"> 29</span> }</div>
</div>
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"> 30</span> </div>
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span> std::vector&lt;value_type&gt; toVector()<span class="keyword"> const </span>{</div>
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"> 32</span> <span class="keywordflow">return</span> push_all_to_vector(this-&gt;<a class="code hl_variable" href="../../d1/dc2/classstack.html#aefb3dac828e32b4ec014ff4b5d43a6b8">stackTop</a>.get(), this-&gt;size);</div>
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span> }</div>
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span> </div>
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"> 35</span> <span class="keyword">private</span>:</div>
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"> 36</span> <span class="keywordtype">void</span> ensureNotEmpty()<span class="keyword"> const </span>{</div>
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno"> 37</span> <span class="keywordflow">if</span> (<a class="code hl_function" href="../../d1/dc2/classstack.html#a163eb9a6206c874c9bf98d032fca11c5">isEmptyStack</a>()) {</div>
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"> 38</span> <span class="keywordflow">throw</span> std::invalid_argument(<span class="stringliteral">&quot;Stack is empty.&quot;</span>);</div>
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno"> 39</span> }</div>
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno"> 40</span> }</div>
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno"> 41</span> </div>
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno"> 42</span> <span class="keyword">public</span>:</div>
<div class="line"><a id="l00044" name="l00044"></a><span class="lineno"><a class="line" href="../../d1/dc2/classstack.html#a163eb9a6206c874c9bf98d032fca11c5"> 44</a></span> <span class="keywordtype">bool</span> <a class="code hl_function" href="../../d1/dc2/classstack.html#a163eb9a6206c874c9bf98d032fca11c5">isEmptyStack</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> (<a class="code hl_variable" href="../../d1/dc2/classstack.html#aefb3dac828e32b4ec014ff4b5d43a6b8">stackTop</a> == <span class="keyword">nullptr</span>); }</div>
<div class="line"><a id="l00045" name="l00045"></a><span class="lineno"> 45</span></div>
<div class="foldopen" id="foldopen00047" data-start="{" data-end="}">
<div class="line"><a id="l00047" name="l00047"></a><span class="lineno"><a class="line" href="../../d1/dc2/classstack.html#a90df277532c23519aa7ac3c08ed90a1d"> 47</a></span> <span class="keywordtype">void</span> <a class="code hl_function" href="../../d1/dc2/classstack.html#a90df277532c23519aa7ac3c08ed90a1d">push</a>(<span class="keyword">const</span> value_type&amp; item) {</div>
<div class="line"><a id="l00048" name="l00048"></a><span class="lineno"> 48</span> <span class="keyword">auto</span> newNode = std::make_shared&lt;Node&lt;value_type&gt;&gt;();</div>
<div class="line"><a id="l00049" name="l00049"></a><span class="lineno"> 49</span> newNode-&gt;data = item;</div>
<div class="line"><a id="l00050" name="l00050"></a><span class="lineno"> 50</span> newNode-&gt;next = <a class="code hl_variable" href="../../d1/dc2/classstack.html#aefb3dac828e32b4ec014ff4b5d43a6b8">stackTop</a>;</div>
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno"> 51</span> <a class="code hl_variable" href="../../d1/dc2/classstack.html#aefb3dac828e32b4ec014ff4b5d43a6b8">stackTop</a> = newNode;</div>
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno"> 52</span> <a class="code hl_variable" href="../../d1/dc2/classstack.html#a0a6b2b93ec970296940798ee98a5072e">size</a>++;</div>
<div class="line"><a id="l00053" name="l00053"></a><span class="lineno"> 53</span> }</div>
</div>
<div class="line"><a id="l00054" name="l00054"></a><span class="lineno"> 54</span></div>
<div class="foldopen" id="foldopen00056" data-start="{" data-end="}">
<div class="line"><a id="l00056" name="l00056"></a><span class="lineno"><a class="line" href="../../d1/dc2/classstack.html#ae09630c4384903d187801921b2ddc709"> 56</a></span> value_type <a class="code hl_function" href="../../d1/dc2/classstack.html#ae09630c4384903d187801921b2ddc709">top</a>()<span class="keyword"> const </span>{</div>
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno"> 57</span> ensureNotEmpty();</div>
<div class="line"><a id="l00058" name="l00058"></a><span class="lineno"> 58</span> <span class="keywordflow">return</span> <a class="code hl_variable" href="../../d1/dc2/classstack.html#aefb3dac828e32b4ec014ff4b5d43a6b8">stackTop</a>-&gt;data;</div>
<div class="line"><a id="l00059" name="l00059"></a><span class="lineno"> 59</span> }</div>
</div>
<div class="line"><a id="l00060" name="l00060"></a><span class="lineno"> 60</span></div>
<div class="foldopen" id="foldopen00062" data-start="{" data-end="}">
<div class="line"><a id="l00062" name="l00062"></a><span class="lineno"><a class="line" href="../../d1/dc2/classstack.html#a3647fb4418890f19e0dc414b8092b8b0"> 62</a></span> <span class="keywordtype">void</span> <a class="code hl_function" href="../../d1/dc2/classstack.html#a3647fb4418890f19e0dc414b8092b8b0">pop</a>() {</div>
<div class="line"><a id="l00063" name="l00063"></a><span class="lineno"> 63</span> ensureNotEmpty();</div>
<div class="line"><a id="l00064" name="l00064"></a><span class="lineno"> 64</span> <a class="code hl_variable" href="../../d1/dc2/classstack.html#aefb3dac828e32b4ec014ff4b5d43a6b8">stackTop</a> = <a class="code hl_variable" href="../../d1/dc2/classstack.html#aefb3dac828e32b4ec014ff4b5d43a6b8">stackTop</a>-&gt;next;</div>
<div class="line"><a id="l00065" name="l00065"></a><span class="lineno"> 65</span> <a class="code hl_variable" href="../../d1/dc2/classstack.html#a0a6b2b93ec970296940798ee98a5072e">size</a>--;</div>
<div class="line"><a id="l00066" name="l00066"></a><span class="lineno"> 66</span> }</div>
</div>
<div class="line"><a id="l00067" name="l00067"></a><span class="lineno"> 67</span></div>
<div class="foldopen" id="foldopen00069" data-start="{" data-end="}">
<div class="line"><a id="l00069" name="l00069"></a><span class="lineno"><a class="line" href="../../d1/dc2/classstack.html#a6f13157faa1a762c59e67da8b9516092"> 69</a></span> <span class="keywordtype">void</span> <a class="code hl_function" href="../../d1/dc2/classstack.html#a6f13157faa1a762c59e67da8b9516092">clear</a>() {</div>
<div class="line"><a id="l00070" name="l00070"></a><span class="lineno"> 70</span> <a class="code hl_variable" href="../../d1/dc2/classstack.html#aefb3dac828e32b4ec014ff4b5d43a6b8">stackTop</a> = <span class="keyword">nullptr</span>;</div>
<div class="line"><a id="l00071" name="l00071"></a><span class="lineno"> 71</span> <a class="code hl_variable" href="../../d1/dc2/classstack.html#a0a6b2b93ec970296940798ee98a5072e">size</a> = 0;</div>
<div class="line"><a id="l00072" name="l00072"></a><span class="lineno"> 72</span> }</div>
</div>
<div class="line"><a id="l00073" name="l00073"></a><span class="lineno"> 73</span> </div>
<div class="line"><a id="l00074" name="l00074"></a><span class="lineno"> 74</span> <span class="keyword">private</span>:</div>
<div class="foldopen" id="foldopen00075" data-start="{" data-end="};">
<div class="line"><a id="l00075" name="l00075"></a><span class="lineno"><a class="line" href="../../d1/dc2/classstack.html#aefb3dac828e32b4ec014ff4b5d43a6b8"> 75</a></span> std::shared_ptr&lt;Node&lt;value_type&gt;&gt; <a class="code hl_variable" href="../../d1/dc2/classstack.html#aefb3dac828e32b4ec014ff4b5d43a6b8">stackTop</a> =</div>
<div class="line"><a id="l00076" name="l00076"></a><span class="lineno"> 76</span> {}; </div>
</div>
<div class="line"><a id="l00077" name="l00077"></a><span class="lineno"><a class="line" href="../../d1/dc2/classstack.html#a0a6b2b93ec970296940798ee98a5072e"> 77</a></span> std::size_t <a class="code hl_variable" href="../../d1/dc2/classstack.html#a0a6b2b93ec970296940798ee98a5072e">size</a> = 0; </div>
<div class="line"><a id="l00078" name="l00078"></a><span class="lineno"> 78</span>};</div>
</div>
<div class="line"><a id="l00079" name="l00079"></a><span class="lineno"> 79</span> </div>
<div class="line"><a id="l00080" name="l00080"></a><span class="lineno"> 80</span><span class="preprocessor">#endif </span><span class="comment">// DATA_STRUCTURES_STACK_HPP_</span></div>
<div class="ttc" id="aclassstack_html"><div class="ttname"><a href="../../d1/dc2/classstack.html">stack</a></div><div class="ttdoc">for std::invalid_argument</div><div class="ttdef"><b>Definition</b> <a href="#l00019">stack.hpp:19</a></div></div>
<div class="ttc" id="aclassstack_html_a0a6b2b93ec970296940798ee98a5072e"><div class="ttname"><a href="../../d1/dc2/classstack.html#a0a6b2b93ec970296940798ee98a5072e">stack::size</a></div><div class="ttdeci">std::size_t size</div><div class="ttdoc">size of stack</div><div class="ttdef"><b>Definition</b> <a href="#l00077">stack.hpp:77</a></div></div>
<div class="ttc" id="aclassstack_html_a163eb9a6206c874c9bf98d032fca11c5"><div class="ttname"><a href="../../d1/dc2/classstack.html#a163eb9a6206c874c9bf98d032fca11c5">stack::isEmptyStack</a></div><div class="ttdeci">bool isEmptyStack() const</div><div class="ttdef"><b>Definition</b> <a href="#l00044">stack.hpp:44</a></div></div>
<div class="ttc" id="aclassstack_html_a3647fb4418890f19e0dc414b8092b8b0"><div class="ttname"><a href="../../d1/dc2/classstack.html#a3647fb4418890f19e0dc414b8092b8b0">stack::pop</a></div><div class="ttdeci">void pop()</div><div class="ttdef"><b>Definition</b> <a href="#l00062">stack.hpp:62</a></div></div>
<div class="ttc" id="aclassstack_html_a6f13157faa1a762c59e67da8b9516092"><div class="ttname"><a href="../../d1/dc2/classstack.html#a6f13157faa1a762c59e67da8b9516092">stack::clear</a></div><div class="ttdeci">void clear()</div><div class="ttdef"><b>Definition</b> <a href="#l00069">stack.hpp:69</a></div></div>
<div class="ttc" id="aclassstack_html_a8bce109630118a34faae717f72986033"><div class="ttname"><a href="../../d1/dc2/classstack.html#a8bce109630118a34faae717f72986033">stack::display</a></div><div class="ttdeci">void display() const</div><div class="ttdef"><b>Definition</b> <a href="#l00024">stack.hpp:24</a></div></div>
<div class="ttc" id="aclassstack_html_a90df277532c23519aa7ac3c08ed90a1d"><div class="ttname"><a href="../../d1/dc2/classstack.html#a90df277532c23519aa7ac3c08ed90a1d">stack::push</a></div><div class="ttdeci">void push(const value_type &amp;item)</div><div class="ttdef"><b>Definition</b> <a href="#l00047">stack.hpp:47</a></div></div>
<div class="ttc" id="aclassstack_html_ae09630c4384903d187801921b2ddc709"><div class="ttname"><a href="../../d1/dc2/classstack.html#ae09630c4384903d187801921b2ddc709">stack::top</a></div><div class="ttdeci">value_type top() const</div><div class="ttdef"><b>Definition</b> <a href="#l00056">stack.hpp:56</a></div></div>
<div class="ttc" id="aclassstack_html_aefb3dac828e32b4ec014ff4b5d43a6b8"><div class="ttname"><a href="../../d1/dc2/classstack.html#aefb3dac828e32b4ec014ff4b5d43a6b8">stack::stackTop</a></div><div class="ttdeci">std::shared_ptr&lt; Node&lt; value_type &gt; &gt; stackTop</div><div class="ttdef"><b>Definition</b> <a href="#l00075">stack.hpp:75</a></div></div>
<div class="ttc" id="anode_8hpp_html"><div class="ttname"><a href="../../d3/d09/node_8hpp.html">node.hpp</a></div><div class="ttdoc">Provides Node class and related utilities.</div></div>
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