boateam.github.com/Buffer_8h_source.html at master · boateam/boateam.github.com · GitHub

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<h1>source/Buffer.h</h1><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="preprocessor">#ifndef __BOA_BUFFER_H</span>
<a name="l00002"></a>00002 <span class="preprocessor"></span><span class="preprocessor">#define __BOA_BUFFER_H </span><span class="comment">/* */</span>
<a name="l00003"></a>00003
<a name="l00004"></a>00004 <span class="preprocessor">#include &lt;string&gt;</span>
<a name="l00005"></a>00005 <span class="preprocessor">#include &lt;sstream&gt;</span>
<a name="l00006"></a>00006
<a name="l00007"></a>00007 <span class="preprocessor">#include &quot;VarLiteral.h&quot;</span>
<a name="l00008"></a>00008 <span class="preprocessor">#include &quot;llvm/Value.h&quot;</span>
<a name="l00009"></a>00009
<a name="l00010"></a>00010 <span class="keyword">using</span> std::string;
<a name="l00011"></a>00011 <span class="keyword">using</span> std::stringstream;
<a name="l00012"></a>00012
<a name="l00013"></a>00013 <span class="keyword">using namespace </span>llvm;
<a name="l00014"></a>00014
<a name="l00015"></a>00015 <span class="keyword">namespace </span>boa {
<a name="l00016"></a>00016
<a name="l00017"></a><a class="code" href="classboa_1_1Buffer.html">00017</a>   <span class="keyword">class </span><a class="code" href="classboa_1_1Buffer.html">Buffer</a> : <span class="keyword">public</span> <a class="code" href="classboa_1_1VarLiteral.html">VarLiteral</a> {
<a name="l00018"></a>00018    <span class="keyword">private</span>:
<a name="l00019"></a>00019     <span class="keywordtype">string</span> readableName_, filename_;
<a name="l00020"></a>00020     <span class="keywordtype">unsigned</span> offset_;
<a name="l00021"></a>00021
<a name="l00022"></a>00022    <span class="keyword">public</span>:
<a name="l00023"></a>00023     <span class="comment">// Default constructor, so we can create a map of Buffers</span>
<a name="l00024"></a>00024     <a class="code" href="classboa_1_1Buffer.html">Buffer</a>() : <a class="code" href="classboa_1_1VarLiteral.html">VarLiteral</a>(NULL), offset_(0) {}
<a name="l00025"></a>00025
<a name="l00026"></a>00026     <a class="code" href="classboa_1_1Buffer.html">Buffer</a>(<span class="keyword">const</span> <span class="keywordtype">void</span>* ValueNode, <span class="keyword">const</span> <span class="keywordtype">string</span>&amp; readableName, <span class="keyword">const</span> <span class="keywordtype">string</span>&amp; filename,
<a name="l00027"></a>00027            <span class="keywordtype">bool</span> isTmp = <span class="keyword">false</span>, <span class="keywordtype">unsigned</span> offset = 0) :
<a name="l00028"></a>00028       <a class="code" href="classboa_1_1VarLiteral.html">VarLiteral</a>(ValueNode, isTmp), readableName_(readableName), filename_(filename),
<a name="l00029"></a>00029       offset_(offset) {}
<a name="l00030"></a>00030
<a name="l00031"></a>00031     <a class="code" href="classboa_1_1Buffer.html">Buffer</a>(<span class="keyword">const</span> <span class="keywordtype">void</span>* ValueNode, <span class="keywordtype">unsigned</span> offset = 0) :
<a name="l00032"></a>00032       <a class="code" href="classboa_1_1VarLiteral.html">VarLiteral</a>(ValueNode), offset_(offset) {}
<a name="l00033"></a>00033
<a name="l00034"></a>00034     <span class="keyword">virtual</span> <span class="keywordtype">bool</span> IsNull() {
<a name="l00035"></a>00035       <span class="keywordflow">return</span> ValueNode_ == NULL;
<a name="l00036"></a>00036     }
<a name="l00037"></a>00037
<a name="l00038"></a>00038     <span class="keyword">const</span> <span class="keywordtype">string</span>&amp; getReadableName()<span class="keyword"> const </span>{
<a name="l00039"></a>00039       <span class="keywordflow">return</span> readableName_;
<a name="l00040"></a>00040     }
<a name="l00041"></a>00041
<a name="l00042"></a>00042     <span class="keywordtype">string</span> getSourceLocation()<span class="keyword"> const </span>{
<a name="l00043"></a>00043       stringstream ss;
<a name="l00044"></a>00044       ss &lt;&lt; filename_;
<a name="l00045"></a>00045       <span class="keywordflow">return</span> ss.str();
<a name="l00046"></a>00046     }
<a name="l00047"></a>00047
<a name="l00048"></a>00048     <span class="keywordtype">bool</span> <span class="keyword">inline</span> IsBuffer()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <span class="keyword">true</span>; }
<a name="l00049"></a>00049
<a name="l00050"></a>00050     <span class="keywordtype">bool</span> operator&lt;(<span class="keyword">const</span> <a class="code" href="classboa_1_1Buffer.html">Buffer</a>&amp; other)<span class="keyword"> const </span>{
<a name="l00051"></a>00051        <span class="keywordflow">return</span> (this-&gt;ValueNode_ &lt; other.ValueNode_) ||
<a name="l00052"></a>00052            ((this-&gt;ValueNode_ == other.ValueNode_) &amp;&amp; (this-&gt;offset_ &lt; other.offset_));
<a name="l00053"></a>00053      }
<a name="l00054"></a>00054   };
<a name="l00055"></a>00055 }
<a name="l00056"></a>00056
<a name="l00057"></a>00057 <span class="preprocessor">#endif // __BOA_BUFFER_H</span>
<a name="l00058"></a>00058 <span class="preprocessor"></span>
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