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<title>ZmqMessage: examples/StringFace.hpp Source File</title>
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<!-- Generated by Doxygen 1.4.7 -->
<h1>examples/StringFace.hpp</h1><a href="StringFace_8hpp.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001
<a name="l00009"></a>00009 <span class="preprocessor">#ifndef ZMQMESSAGE_EXAMPLES_STRINGFACE_HPP_</span>
<a name="l00010"></a>00010 <span class="preprocessor"></span><span class="preprocessor">#define ZMQMESSAGE_EXAMPLES_STRINGFACE_HPP_</span>
<a name="l00011"></a>00011 <span class="preprocessor"></span>
<a name="l00017"></a><a class="code" href="classStringFace.html">00017</a> <span class="keyword">class </span><a class="code" href="classStringFace.html">StringFace</a>
<a name="l00018"></a>00018 {
<a name="l00019"></a>00019 <span class="keyword">public</span>:
<a name="l00020"></a>00020 <span class="keyword">const</span> <span class="keywordtype">char</span>*
<a name="l00021"></a><a class="code" href="classStringFace.html#20ff1acec41e6da3036a8274790c0134">00021</a> <a class="code" href="classStringFace.html#20ff1acec41e6da3036a8274790c0134">data</a>()<span class="keyword"> const</span>
<a name="l00022"></a>00022 <span class="keyword"> </span>{
<a name="l00023"></a>00023 <span class="keywordflow">return</span> p_;
<a name="l00024"></a>00024 }
<a name="l00025"></a>00025
<a name="l00026"></a>00026 size_t
<a name="l00027"></a><a class="code" href="classStringFace.html#957a70350fa162045af79bee9ba437b6">00027</a> <a class="code" href="classStringFace.html#957a70350fa162045af79bee9ba437b6">length</a>()<span class="keyword"> const</span>
<a name="l00028"></a>00028 <span class="keyword"> </span>{
<a name="l00029"></a>00029 <span class="keywordflow">return</span> len_;
<a name="l00030"></a>00030 }
<a name="l00031"></a>00031
<a name="l00032"></a><a class="code" href="classStringFace.html#191bde364f07e29be5b7cb664744c3fe">00032</a> <a class="code" href="classStringFace.html#191bde364f07e29be5b7cb664744c3fe">StringFace</a>()
<a name="l00033"></a>00033 : p_(0), len_(0)
<a name="l00034"></a>00034 {
<a name="l00035"></a>00035 }
<a name="l00036"></a>00036
<a name="l00037"></a><a class="code" href="classStringFace.html#431a19eaa06e768db14f4040a9c7c1c1">00037</a> <a class="code" href="classStringFace.html#191bde364f07e29be5b7cb664744c3fe">StringFace</a>(<span class="keyword">const</span> <span class="keywordtype">char</span>* p, size_t len)
<a name="l00038"></a>00038 : p_(p), len_(len)
<a name="l00039"></a>00039 {
<a name="l00040"></a>00040 }
<a name="l00041"></a>00041
<a name="l00042"></a>00042 <span class="keywordtype">bool</span>
<a name="l00043"></a><a class="code" href="classStringFace.html#b91e9f71a2aba3c70aaa5399562df026">00043</a> <a class="code" href="classStringFace.html#b91e9f71a2aba3c70aaa5399562df026">operator==</a>(<span class="keyword">const</span> std::string& s)
<a name="l00044"></a>00044 {
<a name="l00045"></a>00045 <span class="keywordflow">return</span> s.length() == len_ && !memcmp(p_, s.data(), len_);
<a name="l00046"></a>00046 }
<a name="l00047"></a>00047
<a name="l00048"></a>00048 <span class="keywordtype">bool</span>
<a name="l00049"></a><a class="code" href="classStringFace.html#d8f7e2e524c6b53827c1eef119a88709">00049</a> <a class="code" href="classStringFace.html#b91e9f71a2aba3c70aaa5399562df026">operator==</a>(<span class="keyword">const</span> <span class="keywordtype">char</span>* s)
<a name="l00050"></a>00050 {
<a name="l00051"></a>00051 <span class="keywordflow">return</span> strlen(s) == len_ && !memcmp(p_, s, len_);
<a name="l00052"></a>00052 }
<a name="l00053"></a>00053
<a name="l00054"></a>00054 <span class="keyword">private</span>:
<a name="l00055"></a>00055 <span class="keyword">const</span> <span class="keywordtype">char</span>* p_;
<a name="l00056"></a>00056 size_t len_;
<a name="l00057"></a>00057 };
<a name="l00058"></a>00058
<a name="l00059"></a>00059 <span class="comment">//used for alphanumeric sorting StringFace objects</span>
<a name="l00060"></a>00060 <span class="keywordtype">int</span>
<a name="l00061"></a><a class="code" href="StringFace_8hpp.html#180821676c301ce72d7e42b2a4e8bd77">00061</a> <a class="code" href="StringFace_8hpp.html#180821676c301ce72d7e42b2a4e8bd77">compare</a>(<span class="keyword">const</span> <a class="code" href="classStringFace.html">StringFace</a>& s1, <span class="keyword">const</span> <a class="code" href="classStringFace.html">StringFace</a>& s2)
<a name="l00062"></a>00062 {
<a name="l00063"></a>00063 <span class="keyword">const</span> size_t LEN = std::min(s1.<a class="code" href="classStringFace.html#957a70350fa162045af79bee9ba437b6">length</a>(), s2.<a class="code" href="classStringFace.html#957a70350fa162045af79bee9ba437b6">length</a>());
<a name="l00064"></a>00064 <span class="keywordflow">if</span> (<span class="keyword">const</span> <span class="keywordtype">int</span> RESULT = ::memcmp(s1.<a class="code" href="classStringFace.html#20ff1acec41e6da3036a8274790c0134">data</a>(), s2.<a class="code" href="classStringFace.html#20ff1acec41e6da3036a8274790c0134">data</a>(), LEN))
<a name="l00065"></a>00065 {
<a name="l00066"></a>00066 <span class="keywordflow">return</span> RESULT;
<a name="l00067"></a>00067 }
<a name="l00068"></a>00068 <span class="keywordflow">return</span> s1.<a class="code" href="classStringFace.html#957a70350fa162045af79bee9ba437b6">length</a>() == s2.<a class="code" href="classStringFace.html#957a70350fa162045af79bee9ba437b6">length</a>() ? 0 : (s1.<a class="code" href="classStringFace.html#957a70350fa162045af79bee9ba437b6">length</a>() < s2.<a class="code" href="classStringFace.html#957a70350fa162045af79bee9ba437b6">length</a>() ? -1 : 1);
<a name="l00069"></a>00069 }
<a name="l00070"></a>00070
<a name="l00071"></a>00071 <span class="keywordtype">bool</span>
<a name="l00072"></a><a class="code" href="StringFace_8hpp.html#d4f2e2450689416a2bf09082ea003105">00072</a> <a class="code" href="StringFace_8hpp.html#d4f2e2450689416a2bf09082ea003105">operator <</a>(<span class="keyword">const</span> <a class="code" href="classStringFace.html">StringFace</a>& s1, <span class="keyword">const</span> <a class="code" href="classStringFace.html">StringFace</a>& s2)
<a name="l00073"></a>00073 {
<a name="l00074"></a>00074 <span class="keywordflow">return</span> <a class="code" href="StringFace_8hpp.html#180821676c301ce72d7e42b2a4e8bd77">compare</a>(s1, s2) < 0;
<a name="l00075"></a>00075 }
<a name="l00076"></a>00076
<a name="l00077"></a>00077 <span class="preprocessor">#endif </span><span class="comment">/* ZMQMESSAGE_EXAMPLES_STRINGFACE_HPP_ */</span>
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