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Documentation for 8b1eab204b
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realstealthninja
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<title>Algorithms_in_C++: search/linear_search.cpp File Reference</title>
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<title>TheAlgorithms/C++: search/linear_search.cpp File Reference</title>
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@@ -18,14 +24,24 @@
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<div id="projectname">Algorithms_in_C++<span id="projectnumber"> 1.0.0</span>
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<div id="projectname">TheAlgorithms/C++<span id="projectnumber"> 1.0.0</span>
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</div>
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<div id="projectbrief">Set of algorithms implemented in C++.</div>
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<div id="projectbrief">All the algorithms implemented in C++</div>
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</td>
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</tr>
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@@ -119,7 +136,9 @@ Include dependency graph for linear_search.cpp:</div>
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<div class="dyncontent">
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<div class="center"><iframe scrolling="no" frameborder="0" src="../../d0/d77/linear__search_8cpp__incl.svg" width="178" height="111"><p><b>This browser is not able to show SVG: try Firefox, Chrome, Safari, or Opera instead.</b></p></iframe></div>
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<p><a href="../../d9/d02/linear__search_8cpp_source.html">Go to the source code of this file.</a></p>
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<table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="func-members" name="func-members"></a>
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Functions</h2></td></tr>
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<tr class="memitem:a84ac3988a534eb60ca351ed6caf56d84" id="r_a84ac3988a534eb60ca351ed6caf56d84"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="#a84ac3988a534eb60ca351ed6caf56d84">LinearSearch</a> (int *array, int size, int key)</td></tr>
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@@ -137,6 +156,8 @@ Functions</h2></td></tr>
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<dl class="section author"><dt>Author</dt><dd>Unknown author </dd>
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<dd>
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<a href="https://github.com/ritikaa17" target="_blank">Ritika Mukherjee</a> </dd></dl>
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<p class="definition">Definition in file <a class="el" href="../../d9/d02/linear__search_8cpp_source.html">linear_search.cpp</a>.</p>
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</div><h2 class="groupheader">Function Documentation</h2>
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<a id="a84ac3988a534eb60ca351ed6caf56d84" name="a84ac3988a534eb60ca351ed6caf56d84"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#a84ac3988a534eb60ca351ed6caf56d84">◆ </a></span>LinearSearch()</h2>
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@@ -175,6 +196,8 @@ Functions</h2></td></tr>
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<dl class="section return"><dt>Returns</dt><dd>index where the key-value occurs in the array </dd>
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<dd>
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-1 if key-value not found </dd></dl>
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<p class="definition">Definition at line <a class="el" href="../../d9/d02/linear__search_8cpp_source.html#l00021">21</a> of file <a class="el" href="../../d9/d02/linear__search_8cpp_source.html">linear_search.cpp</a>.</p>
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<div class="fragment"><div class="line"><span class="lineno"> 21</span> {</div>
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<div class="line"><span class="lineno"> 22</span> <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < size; ++i) {</div>
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<div class="line"><span class="lineno"> 23</span> <span class="keywordflow">if</span> (array[i] == key) {</div>
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@@ -206,41 +229,43 @@ Functions</h2></td></tr>
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<p>Main function. </p>
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<dl class="section return"><dt>Returns</dt><dd>0 on exit </dd></dl>
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<p class="definition">Definition at line <a class="el" href="../../d9/d02/linear__search_8cpp_source.html#l00065">65</a> of file <a class="el" href="../../d9/d02/linear__search_8cpp_source.html">linear_search.cpp</a>.</p>
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<div class="fragment"><div class="line"><span class="lineno"> 65</span> {</div>
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<div class="line"><span class="lineno"> 66</span> <span class="keywordtype">int</span> mode = 0;</div>
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<div class="line"><span class="lineno"> 67</span> </div>
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<div class="line"><span class="lineno"> 68</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> << <span class="stringliteral">"Choose mode\n"</span>;</div>
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<div class="line"><span class="lineno"> 69</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> << <span class="stringliteral">"Self-test mode (1), interactive mode (2): "</span>;</div>
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<div class="line"><span class="lineno"> 68</span> std::cout << <span class="stringliteral">"Choose mode\n"</span>;</div>
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<div class="line"><span class="lineno"> 69</span> std::cout << <span class="stringliteral">"Self-test mode (1), interactive mode (2): "</span>;</div>
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<div class="line"><span class="lineno"> 70</span> </div>
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<div class="line"><span class="lineno"> 71</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_istream.html">std::cin</a> >> mode;</div>
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<div class="line"><span class="lineno"> 71</span> std::cin >> mode;</div>
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<div class="line"><span class="lineno"> 72</span> </div>
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<div class="line"><span class="lineno"> 73</span> <span class="keywordflow">if</span> (mode == 2) {</div>
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<div class="line"><span class="lineno"> 74</span> <span class="keywordtype">int</span> size = 0;</div>
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<div class="line"><span class="lineno"> 75</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> << <span class="stringliteral">"\nEnter the size of the array [in range 1-30 ]: "</span>;</div>
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<div class="line"><span class="lineno"> 76</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_istream.html">std::cin</a> >> size;</div>
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<div class="line"><span class="lineno"> 75</span> std::cout << <span class="stringliteral">"\nEnter the size of the array [in range 1-30 ]: "</span>;</div>
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<div class="line"><span class="lineno"> 76</span> std::cin >> size;</div>
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<div class="line"><span class="lineno"> 77</span> </div>
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<div class="line"><span class="lineno"> 78</span> <span class="keywordflow">while</span> (size <= 0 || size > 30) {</div>
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<div class="line"><span class="lineno"> 79</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> << <span class="stringliteral">"Size can only be 1-30. Please choose another value: "</span>;</div>
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<div class="line"><span class="lineno"> 80</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_istream.html">std::cin</a> >> size;</div>
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<div class="line"><span class="lineno"> 79</span> std::cout << <span class="stringliteral">"Size can only be 1-30. Please choose another value: "</span>;</div>
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<div class="line"><span class="lineno"> 80</span> std::cin >> size;</div>
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<div class="line"><span class="lineno"> 81</span> }</div>
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<div class="line"><span class="lineno"> 82</span> </div>
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<div class="line"><span class="lineno"> 83</span> <span class="keywordtype">int</span> *array = <span class="keyword">new</span> <span class="keywordtype">int</span>[size];</div>
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<div class="line"><span class="lineno"> 84</span> <span class="keywordtype">int</span> key = 0;</div>
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<div class="line"><span class="lineno"> 85</span> </div>
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<div class="line"><span class="lineno"> 86</span> <span class="comment">// Input for the array elements</span></div>
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<div class="line"><span class="lineno"> 87</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> << <span class="stringliteral">"Enter the array of "</span> << size << <span class="stringliteral">" numbers: "</span>;</div>
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<div class="line"><span class="lineno"> 87</span> std::cout << <span class="stringliteral">"Enter the array of "</span> << size << <span class="stringliteral">" numbers: "</span>;</div>
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<div class="line"><span class="lineno"> 88</span> <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < size; i++) {</div>
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<div class="line"><span class="lineno"> 89</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_istream.html">std::cin</a> >> array[i];</div>
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<div class="line"><span class="lineno"> 89</span> std::cin >> array[i];</div>
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<div class="line"><span class="lineno"> 90</span> }</div>
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<div class="line"><span class="lineno"> 91</span> </div>
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<div class="line"><span class="lineno"> 92</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> << <span class="stringliteral">"\nEnter the number to be searched: "</span>;</div>
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<div class="line"><span class="lineno"> 93</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_istream.html">std::cin</a> >> key;</div>
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<div class="line"><span class="lineno"> 92</span> std::cout << <span class="stringliteral">"\nEnter the number to be searched: "</span>;</div>
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<div class="line"><span class="lineno"> 93</span> std::cin >> key;</div>
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<div class="line"><span class="lineno"> 94</span> </div>
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<div class="line"><span class="lineno"> 95</span> <span class="keywordtype">int</span> index = <a class="code hl_function" href="#a84ac3988a534eb60ca351ed6caf56d84">LinearSearch</a>(array, size, key);</div>
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<div class="line"><span class="lineno"> 96</span> <span class="keywordflow">if</span> (index != -1) {</div>
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<div class="line"><span class="lineno"> 97</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> << <span class="stringliteral">"Number found at index: "</span> << index << <span class="stringliteral">"\n"</span>;</div>
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<div class="line"><span class="lineno"> 97</span> std::cout << <span class="stringliteral">"Number found at index: "</span> << index << <span class="stringliteral">"\n"</span>;</div>
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<div class="line"><span class="lineno"> 98</span> } <span class="keywordflow">else</span> {</div>
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<div class="line"><span class="lineno"> 99</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> << <span class="stringliteral">"Array element not found"</span>;</div>
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<div class="line"><span class="lineno"> 99</span> std::cout << <span class="stringliteral">"Array element not found"</span>;</div>
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<div class="line"><span class="lineno"> 100</span> }</div>
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<div class="line"><span class="lineno"> 101</span> <span class="keyword">delete</span>[] array;</div>
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<div class="line"><span class="lineno"> 102</span> } <span class="keywordflow">else</span> {</div>
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@@ -248,16 +273,9 @@ Functions</h2></td></tr>
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<div class="line"><span class="lineno"> 104</span> }</div>
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<div class="line"><span class="lineno"> 105</span> <span class="keywordflow">return</span> 0;</div>
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<div class="line"><span class="lineno"> 106</span>}</div>
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<div class="ttc" id="abasic_istream_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/io/basic_istream.html">std::cin</a></div></div>
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<div class="ttc" id="abasic_ostream_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a></div></div>
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<div class="ttc" id="alinear__search_8cpp_html_a483bb8ccf42aaf7375a83e91490eda1e"><div class="ttname"><a href="#a483bb8ccf42aaf7375a83e91490eda1e">tests</a></div><div class="ttdeci">static void tests()</div><div class="ttdoc">Self-test implementations.</div><div class="ttdef"><b>Definition</b> linear_search.cpp:37</div></div>
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<div class="ttc" id="alinear__search_8cpp_html_a84ac3988a534eb60ca351ed6caf56d84"><div class="ttname"><a href="#a84ac3988a534eb60ca351ed6caf56d84">LinearSearch</a></div><div class="ttdeci">int LinearSearch(int *array, int size, int key)</div><div class="ttdoc">for IO operations</div><div class="ttdef"><b>Definition</b> linear_search.cpp:21</div></div>
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</div><!-- fragment --><div class="dynheader">
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Here is the call graph for this function:</div>
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<div class="dyncontent">
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<div class="center"><iframe scrolling="no" frameborder="0" src="../../d9/d02/linear__search_8cpp_ae66f6b31b5ad750f1fe042a706a4e3d4_cgraph.svg" width="304" height="62"><p><b>This browser is not able to show SVG: try Firefox, Chrome, Safari, or Opera instead.</b></p></iframe></div>
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</div>
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<div class="ttc" id="alinear__search_8cpp_html_a483bb8ccf42aaf7375a83e91490eda1e"><div class="ttname"><a href="#a483bb8ccf42aaf7375a83e91490eda1e">tests</a></div><div class="ttdeci">static void tests()</div><div class="ttdoc">Self-test implementations.</div><div class="ttdef"><b>Definition</b> <a href="../../d9/d02/linear__search_8cpp_source.html#l00037">linear_search.cpp:37</a></div></div>
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<div class="ttc" id="alinear__search_8cpp_html_a84ac3988a534eb60ca351ed6caf56d84"><div class="ttname"><a href="#a84ac3988a534eb60ca351ed6caf56d84">LinearSearch</a></div><div class="ttdeci">int LinearSearch(int *array, int size, int key)</div><div class="ttdoc">for IO operations</div><div class="ttdef"><b>Definition</b> <a href="../../d9/d02/linear__search_8cpp_source.html#l00021">linear_search.cpp:21</a></div></div>
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</div><!-- fragment -->
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</div>
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</div>
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<a id="a483bb8ccf42aaf7375a83e91490eda1e" name="a483bb8ccf42aaf7375a83e91490eda1e"></a>
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@@ -285,6 +303,8 @@ Here is the call graph for this function:</div>
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<p>Self-test implementations. </p>
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<dl class="section return"><dt>Returns</dt><dd>void </dd></dl>
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<p class="definition">Definition at line <a class="el" href="../../d9/d02/linear__search_8cpp_source.html#l00037">37</a> of file <a class="el" href="../../d9/d02/linear__search_8cpp_source.html">linear_search.cpp</a>.</p>
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<div class="fragment"><div class="line"><span class="lineno"> 37</span> {</div>
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<div class="line"><span class="lineno"> 38</span> <span class="keywordtype">int</span> size = 4;</div>
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<div class="line"><span class="lineno"> 39</span> <span class="keywordtype">int</span> *array = <span class="keyword">new</span> <span class="keywordtype">int</span>[size];</div>
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@@ -305,15 +325,10 @@ Here is the call graph for this function:</div>
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<div class="line"><span class="lineno"> 54</span> assert(<a class="code hl_function" href="#a84ac3988a534eb60ca351ed6caf56d84">LinearSearch</a>(array, size, 1) == 1);</div>
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<div class="line"><span class="lineno"> 55</span> assert(<a class="code hl_function" href="#a84ac3988a534eb60ca351ed6caf56d84">LinearSearch</a>(array, size, 5) == 5);</div>
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<div class="line"><span class="lineno"> 56</span> </div>
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<div class="line"><span class="lineno"> 57</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> << <span class="stringliteral">"All tests have successfully passed!\n"</span>;</div>
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<div class="line"><span class="lineno"> 57</span> std::cout << <span class="stringliteral">"All tests have successfully passed!\n"</span>;</div>
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<div class="line"><span class="lineno"> 58</span> <span class="keyword">delete</span>[] array; <span class="comment">// free memory up</span></div>
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<div class="line"><span class="lineno"> 59</span>}</div>
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</div><!-- fragment --><div class="dynheader">
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Here is the call graph for this function:</div>
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<div class="dyncontent">
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<div class="center"><iframe scrolling="no" frameborder="0" src="../../d9/d02/linear__search_8cpp_a483bb8ccf42aaf7375a83e91490eda1e_cgraph.svg" width="207" height="36"><p><b>This browser is not able to show SVG: try Firefox, Chrome, Safari, or Opera instead.</b></p></iframe></div>
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</div>
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</div><!-- fragment -->
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</div>
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</div>
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</div><!-- contents -->
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