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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="func-members" name="func-members"></a>
Functions</h2></td></tr>
<tr class="memitem:a182d0f016b34e40f86be8d6df05dc9ac" id="r_a182d0f016b34e40f86be8d6df05dc9ac"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../dc/d14/wildcard__matching_8cpp.html#a182d0f016b34e40f86be8d6df05dc9ac">backtracking::wildcard_matching::wildcard_matching</a> (<a class="elRef" target="_blank" href="http://en.cppreference.com/w/cpp/string/basic_string.html">std::string</a> s, <a class="elRef" target="_blank" href="http://en.cppreference.com/w/cpp/string/basic_string.html">std::string</a> p, uint32_t pos1, uint32_t pos2)</td></tr>
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<tr class="memitem:aa8dca7b867074164d5f45b0f3851269d" id="r_aa8dca7b867074164d5f45b0f3851269d"><td class="memItemLeft" align="right" valign="top">static void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../dc/d14/wildcard__matching_8cpp.html#aa8dca7b867074164d5f45b0f3851269d">test</a> ()</td></tr>
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<tr class="memdesc:aa8dca7b867074164d5f45b0f3851269d"><td class="mdescLeft">&#160;</td><td class="mdescRight">Self-test implementations. <br /></td></tr>
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<tr class="memitem:ae66f6b31b5ad750f1fe042a706a4e3d4" id="r_ae66f6b31b5ad750f1fe042a706a4e3d4"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../dc/d14/wildcard__matching_8cpp.html#ae66f6b31b5ad750f1fe042a706a4e3d4">main</a> ()</td></tr>
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<tr class="memdesc:ae66f6b31b5ad750f1fe042a706a4e3d4"><td class="mdescLeft">&#160;</td><td class="mdescRight">Main function. <br /></td></tr>
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</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="var-members" name="var-members"></a>
Variables</h2></td></tr>
<tr class="memitem:a4a5b107f93db24e424b12899fa692c5a" id="r_a4a5b107f93db24e424b12899fa692c5a"><td class="memItemLeft" align="right" valign="top"><a class="elRef" target="_blank" href="http://en.cppreference.com/w/cpp/container/vector.html">std::vector</a>&lt; <a class="elRef" target="_blank" href="http://en.cppreference.com/w/cpp/container/vector.html">std::vector</a>&lt; int64_t &gt; &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../dc/d14/wildcard__matching_8cpp.html#a4a5b107f93db24e424b12899fa692c5a">backtracking::wildcard_matching::dpTable</a> (1000, <a class="elRef" target="_blank" href="http://en.cppreference.com/w/cpp/container/vector.html">std::vector</a>&lt; int64_t &gt;(1000, -1))</td></tr>
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<tr class="memdesc:a4a5b107f93db24e424b12899fa692c5a"><td class="mdescLeft">&#160;</td><td class="mdescRight">The main function implements if pattern can be matched with given string. <br /></td></tr>
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<p>Main function. </p>
<dl class="section return"><dt>Returns</dt><dd>0 on exit </dd></dl>
<div class="fragment"><div class="line"><span class="lineno"> 152</span> {</div>
<div class="line"><span class="lineno"> 153</span> <a class="code hl_function" href="../../dc/d14/wildcard__matching_8cpp.html#aa8dca7b867074164d5f45b0f3851269d">test</a>(); <span class="comment">// run self-test implementations</span></div>
<div class="line"><span class="lineno"> 153</span> <a class="code hl_function" href="#aa8dca7b867074164d5f45b0f3851269d">test</a>(); <span class="comment">// run self-test implementations</span></div>
<div class="line"><span class="lineno"> 154</span> <span class="keywordflow">return</span> 0;</div>
<div class="line"><span class="lineno"> 155</span>}</div>
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Here is the call graph for this function:</div>
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<td class="memname">bool backtracking::wildcard_matching::wildcard_matching </td>
<td>(</td>
<td class="paramtype"><a class="elRef" target="_blank" href="http://en.cppreference.com/w/cpp/string/basic_string.html">std::string</a>&#160;</td>
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<div class="line"><span class="lineno"> 63</span> </div>
<div class="line"><span class="lineno"> 64</span> <span class="comment">// if already calculted for these positions</span></div>
<div class="line"><span class="lineno"> 65</span> <span class="keywordflow">if</span> (dpTable[pos1][pos2] != -1) {</div>
<div class="line"><span class="lineno"> 66</span> <span class="keywordflow">return</span> <a class="code hl_variable" href="../../dc/d14/wildcard__matching_8cpp.html#a4a5b107f93db24e424b12899fa692c5a">dpTable</a>[pos1][pos2];</div>
<div class="line"><span class="lineno"> 66</span> <span class="keywordflow">return</span> <a class="code hl_variable" href="#a4a5b107f93db24e424b12899fa692c5a">dpTable</a>[pos1][pos2];</div>
<div class="line"><span class="lineno"> 67</span> }</div>
<div class="line"><span class="lineno"> 68</span> </div>
<div class="line"><span class="lineno"> 69</span> <span class="comment">// if the characters are same just go ahead in both the string</span></div>
<div class="line"><span class="lineno"> 70</span> <span class="keywordflow">if</span> (s[pos1] == p[pos2]) {</div>
<div class="line"><span class="lineno"> 71</span> <span class="keywordflow">return</span> <a class="code hl_variable" href="../../dc/d14/wildcard__matching_8cpp.html#a4a5b107f93db24e424b12899fa692c5a">dpTable</a>[pos1][pos2] =</div>
<div class="line"><span class="lineno"> 71</span> <span class="keywordflow">return</span> <a class="code hl_variable" href="#a4a5b107f93db24e424b12899fa692c5a">dpTable</a>[pos1][pos2] =</div>
<div class="line"><span class="lineno"> 72</span> <a class="code hl_namespace" href="../../db/d03/namespacewildcard__matching.html">wildcard_matching</a>(s, p, pos1 + 1, pos2 + 1);</div>
<div class="line"><span class="lineno"> 73</span> }</div>
<div class="line"><span class="lineno"> 74</span> </div>
<div class="line"><span class="lineno"> 75</span> <span class="keywordflow">else</span> {</div>
<div class="line"><span class="lineno"> 76</span> <span class="comment">// can only single character</span></div>
<div class="line"><span class="lineno"> 77</span> <span class="keywordflow">if</span> (p[pos2] == <span class="charliteral">&#39;?&#39;</span>) {</div>
<div class="line"><span class="lineno"> 78</span> <span class="keywordflow">return</span> <a class="code hl_variable" href="../../dc/d14/wildcard__matching_8cpp.html#a4a5b107f93db24e424b12899fa692c5a">dpTable</a>[pos1][pos2] =</div>
<div class="line"><span class="lineno"> 78</span> <span class="keywordflow">return</span> <a class="code hl_variable" href="#a4a5b107f93db24e424b12899fa692c5a">dpTable</a>[pos1][pos2] =</div>
<div class="line"><span class="lineno"> 79</span> <a class="code hl_namespace" href="../../db/d03/namespacewildcard__matching.html">wildcard_matching</a>(s, p, pos1 + 1, pos2 + 1);</div>
<div class="line"><span class="lineno"> 80</span> }</div>
<div class="line"><span class="lineno"> 81</span> <span class="comment">// have choice either to match one or more charcters</span></div>
<div class="line"><span class="lineno"> 82</span> <span class="keywordflow">else</span> <span class="keywordflow">if</span> (p[pos2] == <span class="charliteral">&#39;*&#39;</span>) {</div>
<div class="line"><span class="lineno"> 83</span> <span class="keywordflow">return</span> <a class="code hl_variable" href="../../dc/d14/wildcard__matching_8cpp.html#a4a5b107f93db24e424b12899fa692c5a">dpTable</a>[pos1][pos2] =</div>
<div class="line"><span class="lineno"> 83</span> <span class="keywordflow">return</span> <a class="code hl_variable" href="#a4a5b107f93db24e424b12899fa692c5a">dpTable</a>[pos1][pos2] =</div>
<div class="line"><span class="lineno"> 84</span> <a class="code hl_namespace" href="../../db/d03/namespacewildcard__matching.html">wildcard_matching</a>(s, p, pos1, pos2 + 1) ||</div>
<div class="line"><span class="lineno"> 85</span> <a class="code hl_namespace" href="../../db/d03/namespacewildcard__matching.html">wildcard_matching</a>(s, p, pos1 + 1, pos2);</div>
<div class="line"><span class="lineno"> 86</span> }</div>
<div class="line"><span class="lineno"> 87</span> <span class="comment">// not possible to match</span></div>
<div class="line"><span class="lineno"> 88</span> <span class="keywordflow">else</span> {</div>
<div class="line"><span class="lineno"> 89</span> <span class="keywordflow">return</span> <a class="code hl_variable" href="../../dc/d14/wildcard__matching_8cpp.html#a4a5b107f93db24e424b12899fa692c5a">dpTable</a>[pos1][pos2] = 0;</div>
<div class="line"><span class="lineno"> 89</span> <span class="keywordflow">return</span> <a class="code hl_variable" href="#a4a5b107f93db24e424b12899fa692c5a">dpTable</a>[pos1][pos2] = 0;</div>
<div class="line"><span class="lineno"> 90</span> }</div>
<div class="line"><span class="lineno"> 91</span> }</div>
<div class="line"><span class="lineno"> 92</span>}</div>
<div class="ttc" id="anamespacewildcard__matching_html"><div class="ttname"><a href="../../db/d03/namespacewildcard__matching.html">wildcard_matching</a></div><div class="ttdoc">Functions for the Wildcard Matching problem.</div></div>
<div class="ttc" id="asize_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/string/basic_string/size.html">std::string::length</a></div><div class="ttdeci">T length(T... args)</div></div>
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<div id="nav-path" class="navpath"><!-- id is needed for treeview function! -->
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