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<title>Wt examples: Git::ObjectId Class Reference</title>
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 <span id="projectnumber">3.2.3</span>
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<li class="navelem"><a class="el" href="classGit.html">Git</a> </li>
<li class="navelem"><a class="el" href="classGit_1_1ObjectId.html">ObjectId</a> </li>
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<div class="title">Git::ObjectId Class Reference</div> </div>
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<!-- doxytag: class="Git::ObjectId" -->
<p>Git object Id.
<a href="classGit_1_1ObjectId.html#details">More...</a></p>
<p><code>#include <<a class="el" href="Git_8h_source.html">Git.h</a>></code></p>
<p><a href="classGit_1_1ObjectId-members.html">List of all members.</a></p>
<table class="memberdecls">
<tr><td colspan="2"><h2><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classGit_1_1ObjectId.html#aa39a26854b93e2a817e85fb5ae1ac001">ObjectId</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Default constructor. <a href="#aa39a26854b93e2a817e85fb5ae1ac001"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classGit_1_1ObjectId.html#af52692495bb6c6fd30318e44fbf4de87">ObjectId</a> (const std::string &id)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Construct from a 40-digit hexadecimal number. <a href="#af52692495bb6c6fd30318e44fbf4de87"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">std::string </td><td class="memItemRight" valign="bottom"><a class="el" href="classGit_1_1ObjectId.html#a02cf06424f8a867197e28a4163cf8bd0">toString</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Print as a 40-digit hexadecimal number. <a href="#a02cf06424f8a867197e28a4163cf8bd0"></a><br/></td></tr>
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<hr/><a name="details" id="details"></a><h2>Detailed Description</h2>
<div class="textblock"><p>Git object Id. </p>
<p>Class for compactly storing a 20-byte SHA1 digest. </p>
<p>Definition at line <a class="el" href="Git_8h_source.html#l00038">38</a> of file <a class="el" href="Git_8h_source.html">Git.h</a>.</p>
</div><hr/><h2>Constructor & Destructor Documentation</h2>
<a class="anchor" id="aa39a26854b93e2a817e85fb5ae1ac001"></a><!-- doxytag: member="Git::ObjectId::ObjectId" ref="aa39a26854b93e2a817e85fb5ae1ac001" args="()" -->
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<td class="memname">Git::ObjectId::ObjectId </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
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<p>Default constructor. </p>
<p>Definition at line <a class="el" href="Git_8C_source.html#l00151">151</a> of file <a class="el" href="Git_8C_source.html">Git.C</a>.</p>
<div class="fragment"><pre class="fragment">{ }
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<a class="anchor" id="af52692495bb6c6fd30318e44fbf4de87"></a><!-- doxytag: member="Git::ObjectId::ObjectId" ref="af52692495bb6c6fd30318e44fbf4de87" args="(const std::string &id)" -->
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<td class="memname">Git::ObjectId::ObjectId </td>
<td>(</td>
<td class="paramtype">const std::string & </td>
<td class="paramname"><em>id</em></td><td>)</td>
<td><code> [explicit]</code></td>
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<p>Construct from a 40-digit hexadecimal number. </p>
<dl><dt><b>Exceptions:</b></dt><dd>
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<tr><td class="paramname"><a class="el" href="classGit_1_1Exception.html" title="Exception class.">Exception</a></td><td>: if the <em>id</em> does not represent a valid SHA1 digest. </td></tr>
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<p>Definition at line <a class="el" href="Git_8C_source.html#l00154">154</a> of file <a class="el" href="Git_8C_source.html">Git.C</a>.</p>
<div class="fragment"><pre class="fragment">{
<span class="keywordflow">if</span> (<span class="keywordtype">id</span>.length() != 40)
<span class="keywordflow">throw</span> <a class="code" href="classGit_1_1Exception.html" title="Exception class.">Git::Exception</a>(<span class="stringliteral">"Git: not a valid SHA1 id: "</span> + <span class="keywordtype">id</span>);
<span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < 20; ++i)
(*<span class="keyword">this</span>)[i] = fromHex(<span class="keywordtype">id</span>[2 * i], <span class="keywordtype">id</span>[2 * i + 1]);
}
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<hr/><h2>Member Function Documentation</h2>
<a class="anchor" id="a02cf06424f8a867197e28a4163cf8bd0"></a><!-- doxytag: member="Git::ObjectId::toString" ref="a02cf06424f8a867197e28a4163cf8bd0" args="() const " -->
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<td class="memname">std::string Git::ObjectId::toString </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
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<div class="memdoc">
<p>Print as a 40-digit hexadecimal number. </p>
<p>Definition at line <a class="el" href="Git_8C_source.html#l00163">163</a> of file <a class="el" href="Git_8C_source.html">Git.C</a>.</p>
<div class="fragment"><pre class="fragment">{
std::string result(40, <span class="charliteral">'-'</span>);
<span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < 20; ++i)
toHex((*<span class="keyword">this</span>)[i], result[2 * i], result[2 * i + 1]);
<span class="keywordflow">return</span> result;
}
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<hr/>The documentation for this class was generated from the following files:<ul>
<li>/home/koen/project/wt/public-git/wt/examples/gitmodel/<a class="el" href="Git_8h_source.html">Git.h</a></li>
<li>/home/koen/project/wt/public-git/wt/examples/gitmodel/<a class="el" href="Git_8C_source.html">Git.C</a></li>
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