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64<h1>MemoryOutStream.h</h1><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="preprocessor">#ifndef UNITTEST_MEMORYOUTSTREAM_H</span>
65<a name="l00002"></a>00002 <span class="preprocessor"></span><span class="preprocessor">#define UNITTEST_MEMORYOUTSTREAM_H</span>
66<a name="l00003"></a>00003 <span class="preprocessor"></span>
67<a name="l00004"></a>00004 <span class="preprocessor">#include "Config.h"</span>
68<a name="l00005"></a>00005
69<a name="l00006"></a>00006 <span class="preprocessor">#ifndef UNITTEST_USE_CUSTOM_STREAMS</span>
70<a name="l00007"></a>00007 <span class="preprocessor"></span>
71<a name="l00008"></a>00008 <span class="preprocessor">#include &lt;sstream&gt;</span>
72<a name="l00009"></a>00009
73<a name="l00010"></a>00010 <span class="keyword">namespace </span>UnitTest
74<a name="l00011"></a>00011 {
75<a name="l00012"></a>00012
76<a name="l00013"></a>00013 <span class="keyword">class </span>MemoryOutStream : <span class="keyword">public</span> std::ostringstream
77<a name="l00014"></a>00014 {
78<a name="l00015"></a>00015 <span class="keyword">public</span>:
79<a name="l00016"></a>00016     MemoryOutStream() {}
80<a name="l00017"></a>00017     ~MemoryOutStream() {}
81<a name="l00018"></a>00018     <span class="keywordtype">char</span> <span class="keyword">const</span>* GetText() <span class="keyword">const</span>;
82<a name="l00019"></a>00019
83<a name="l00020"></a>00020 <span class="keyword">private</span>:
84<a name="l00021"></a>00021     MemoryOutStream(MemoryOutStream <span class="keyword">const</span>&amp;);
85<a name="l00022"></a>00022     <span class="keywordtype">void</span> operator =(MemoryOutStream <span class="keyword">const</span>&amp;);
86<a name="l00023"></a>00023
87<a name="l00024"></a>00024     <span class="keyword">mutable</span> std::string m_text;
88<a name="l00025"></a>00025 };
89<a name="l00026"></a>00026
90<a name="l00027"></a>00027 }
91<a name="l00028"></a>00028
92<a name="l00029"></a>00029 <span class="preprocessor">#else</span>
93<a name="l00030"></a>00030 <span class="preprocessor"></span>
94<a name="l00031"></a>00031 <span class="preprocessor">#include &lt;cstddef&gt;</span>
95<a name="l00032"></a>00032
96<a name="l00033"></a>00033 <span class="keyword">namespace </span>UnitTest
97<a name="l00034"></a>00034 {
98<a name="l00035"></a>00035
99<a name="l00036"></a>00036 <span class="keyword">class </span>MemoryOutStream
100<a name="l00037"></a>00037 {
101<a name="l00038"></a>00038 <span class="keyword">public</span>:
102<a name="l00039"></a>00039     <span class="keyword">explicit</span> MemoryOutStream(<span class="keywordtype">int</span> <span class="keyword">const</span> size = 256);
103<a name="l00040"></a>00040     ~MemoryOutStream();
104<a name="l00041"></a>00041
105<a name="l00042"></a>00042     <span class="keywordtype">char</span> <span class="keyword">const</span>* GetText() <span class="keyword">const</span>;
106<a name="l00043"></a>00043
107<a name="l00044"></a>00044     MemoryOutStream&amp; operator &lt;&lt; (<span class="keywordtype">char</span> <span class="keyword">const</span>* txt);
108<a name="l00045"></a>00045     MemoryOutStream&amp; operator &lt;&lt; (<span class="keywordtype">int</span> n);
109<a name="l00046"></a>00046     MemoryOutStream&amp; operator &lt;&lt; (<span class="keywordtype">long</span> n);
110<a name="l00047"></a>00047     MemoryOutStream&amp; operator &lt;&lt; (<span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> n);
111<a name="l00048"></a>00048     MemoryOutStream&amp; operator &lt;&lt; (<span class="keywordtype">float</span> f);
112<a name="l00049"></a>00049     MemoryOutStream&amp; operator &lt;&lt; (<span class="keywordtype">double</span> d);
113<a name="l00050"></a>00050     MemoryOutStream&amp; operator &lt;&lt; (<span class="keywordtype">void</span> <span class="keyword">const</span>* p);
114<a name="l00051"></a>00051     MemoryOutStream&amp; operator &lt;&lt; (<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> s);
115<a name="l00052"></a>00052
116<a name="l00053"></a>00053     <span class="keyword">enum</span> { GROW_CHUNK_SIZE = 32 };
117<a name="l00054"></a>00054     <span class="keywordtype">int</span> GetCapacity() <span class="keyword">const</span>;
118<a name="l00055"></a>00055
119<a name="l00056"></a>00056 <span class="keyword">private</span>:
120<a name="l00057"></a>00057     <span class="keywordtype">void</span> operator= (MemoryOutStream <span class="keyword">const</span>&amp;);
121<a name="l00058"></a>00058     <span class="keywordtype">void</span> GrowBuffer(<span class="keywordtype">int</span> capacity);
122<a name="l00059"></a>00059
123<a name="l00060"></a>00060     <span class="keywordtype">int</span> m_capacity;
124<a name="l00061"></a>00061     <span class="keywordtype">char</span>* m_buffer;
125<a name="l00062"></a>00062 };
126<a name="l00063"></a>00063
127<a name="l00064"></a>00064 }
128<a name="l00065"></a>00065
129<a name="l00066"></a>00066 <span class="preprocessor">#endif</span>
130<a name="l00067"></a>00067 <span class="preprocessor"></span>
131<a name="l00068"></a>00068 <span class="preprocessor">#endif</span>
132</pre></div></div>
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