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<div id="projectname">amath
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 <span id="projectnumber">1.6.2</span>
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<div id="projectbrief">Simple command line calculator</div>
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<a href="charbuf_8cpp.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">/*</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment"> * Copyright (c) 2015-2017 Carsten Sonne Larsen <cs@innolan.dk></span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> * All rights reserved.</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> *</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> * Redistribution and use in source and binary forms, with or without</span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> * modification, are permitted provided that the following conditions</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> * are met:</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> * 1. Redistributions of source code must retain the above copyright</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"> * notice, this list of conditions and the following disclaimer.</span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"> * 2. Redistributions in binary form must reproduce the above copyright</span></div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"> * notice, this list of conditions and the following disclaimer in the</span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> * documentation and/or other materials provided with the distribution.</span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> *</span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"> * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR</span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"> * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES</span></div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment"> * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.</span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment"> * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,</span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment"> * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT</span></div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="comment"> * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,</span></div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="comment"> * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY</span></div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="comment"> * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT</span></div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="comment"> * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF</span></div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="comment"> * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.</span></div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="comment"> *</span></div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="comment"> */</span></div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span> </div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="preprocessor">#</span><span class="preprocessor">include</span> <a class="code" href="clib_8h.html" title="C functions for manipulating strings and memory. ">"clib.h"</a></div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="preprocessor">#</span><span class="preprocessor">include</span> <span class="preprocessor">"lib/charbuf.h"</span></div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span> </div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="comment">// -----------------------------------------------------</span></div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="comment">// -------------------- CharBuffer ---------------------</span></div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="comment">// -----------------------------------------------------</span></div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span> </div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="comment">/**</span></div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="comment"> * @brief Initialize without allocating memory.</span></div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="comment"> *</span></div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="comment"> */</span></div><div class="line"><a name="l00038"></a><span class="lineno"><a class="line" href="classCharBuffer.html#a4345e9a5114f5c0292e8f242f26e3a7b"> 38</a></span> <a class="code" href="classCharBuffer.html">CharBuffer</a>::<a class="code" href="classCharBuffer.html#a4345e9a5114f5c0292e8f242f26e3a7b">CharBuffer</a>()</div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span> {</div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  <a class="code" href="classCharBuffer.html#a8bcd8491b24db4197b311eb361609674">buf</a> = <a class="code" href="platform_8h.html#a46ff2bfbf0d44b8466a2251d5bd5e6f8">NOMEM</a>;</div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  <a class="code" href="classCharBuffer.html#a2d313433650506fd6609e6947729dfb0">ptr</a> = <a class="code" href="classCharBuffer.html#a8bcd8491b24db4197b311eb361609674">buf</a>;</div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  <a class="code" href="classCharBuffer.html#ac3265c68505802fbe8b590d5a423b0d0">cursize</a> = 0;</div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span> }</div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span> </div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span> <span class="comment">/**</span></div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span> <span class="comment"> * @brief Initialize while allocating specified amount of memory.</span></div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span> <span class="comment"> *</span></div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span> <span class="comment"> */</span></div><div class="line"><a name="l00049"></a><span class="lineno"><a class="line" href="classCharBuffer.html#a36d153c126a018c5090374ccb5c37508"> 49</a></span> <a class="code" href="classCharBuffer.html">CharBuffer</a>::<a class="code" href="classCharBuffer.html#a36d153c126a018c5090374ccb5c37508">CharBuffer</a>(<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> size)</div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span> {</div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  <a class="code" href="classCharBuffer.html#ac3265c68505802fbe8b590d5a423b0d0">cursize</a> = (size < <a class="code" href="classCharBuffer.html#a42fcc0397a2d7cb6d412a124de076aff">minimumSize</a> ? <a class="code" href="classCharBuffer.html#a42fcc0397a2d7cb6d412a124de076aff">minimumSize</a> : size);</div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  <a class="code" href="classCharBuffer.html#a8bcd8491b24db4197b311eb361609674">buf</a> = <span class="keyword">new</span> <span class="keywordtype">char</span>[<a class="code" href="classCharBuffer.html#ac3265c68505802fbe8b590d5a423b0d0">cursize</a>];</div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  <a class="code" href="classCharBuffer.html#a2d313433650506fd6609e6947729dfb0">ptr</a> = <a class="code" href="classCharBuffer.html#a8bcd8491b24db4197b311eb361609674">buf</a>;</div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span> }</div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span> </div><div class="line"><a name="l00056"></a><span class="lineno"><a class="line" href="classCharBuffer.html#a9e62778016bba5191fa9eaa6ea118926"> 56</a></span> <a class="code" href="classCharBuffer.html">CharBuffer</a>::~<a class="code" href="classCharBuffer.html#a9e62778016bba5191fa9eaa6ea118926">CharBuffer</a>()</div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span> {</div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  <a class="code" href="classCharBuffer.html#a0bcdd5708db4b04c887224e83a05086f">ClearBuffer</a><a class="code" href="classCharBuffer.html#a0bcdd5708db4b04c887224e83a05086f">(</a><a class="code" href="classCharBuffer.html#a0bcdd5708db4b04c887224e83a05086f">)</a>;</div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span> }</div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span> </div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span> <span class="comment">/**</span></div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span> <span class="comment"> * @brief Release memory in buffer.</span></div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span> <span class="comment"> *</span></div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span> <span class="comment"> */</span></div><div class="line"><a name="l00065"></a><span class="lineno"><a class="line" href="classCharBuffer.html#a0bcdd5708db4b04c887224e83a05086f"> 65</a></span> <span class="keywordtype">void</span> <a class="code" href="classCharBuffer.html">CharBuffer</a>::<a class="code" href="classCharBuffer.html#a0bcdd5708db4b04c887224e83a05086f">ClearBuffer</a>()</div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span> {</div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  <span class="keywordflow">if</span> (<a class="code" href="classCharBuffer.html#a8bcd8491b24db4197b311eb361609674">buf</a> != <a class="code" href="platform_8h.html#a46ff2bfbf0d44b8466a2251d5bd5e6f8">NOMEM</a>) {</div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  <span class="keyword">delete</span> [] <a class="code" href="classCharBuffer.html#a8bcd8491b24db4197b311eb361609674">buf</a>;</div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  }</div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span> </div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  <a class="code" href="classCharBuffer.html#a8bcd8491b24db4197b311eb361609674">buf</a> = <a class="code" href="platform_8h.html#a46ff2bfbf0d44b8466a2251d5bd5e6f8">NOMEM</a>;</div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  <a class="code" href="classCharBuffer.html#a2d313433650506fd6609e6947729dfb0">ptr</a> = <a class="code" href="classCharBuffer.html#a8bcd8491b24db4197b311eb361609674">buf</a>;</div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  <a class="code" href="classCharBuffer.html#ac3265c68505802fbe8b590d5a423b0d0">cursize</a> = 0;</div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span> }</div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span> </div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span> <span class="comment">/**</span></div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span> <span class="comment"> * @brief Release memory, allocate and copy source.</span></div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span> <span class="comment"> *</span></div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span> <span class="comment"> */</span></div><div class="line"><a name="l00080"></a><span class="lineno"><a class="line" href="classCharBuffer.html#ac52ed7b91190240eb7db4cf43d1e2abb"> 80</a></span> <span class="keywordtype">void</span> <a class="code" href="classCharBuffer.html">CharBuffer</a>::<a class="code" href="classCharBuffer.html#ac52ed7b91190240eb7db4cf43d1e2abb">ClearAndCopy</a>(<span class="keyword">const</span> <span class="keywordtype">char</span>* source)</div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span> {</div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  <a class="code" href="classCharBuffer.html#a0bcdd5708db4b04c887224e83a05086f">ClearBuffer</a><a class="code" href="classCharBuffer.html#a0bcdd5708db4b04c887224e83a05086f">(</a><a class="code" href="classCharBuffer.html#a0bcdd5708db4b04c887224e83a05086f">)</a>;</div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  <a class="code" href="classCharBuffer.html#ac3265c68505802fbe8b590d5a423b0d0">cursize</a> = <a class="code" href="alloccpy_8c.html#a5bed05c70cb17e541fee570b5dc32e1a">AllocAndCopy</a><a class="code" href="alloccpy_8c.html#a5bed05c70cb17e541fee570b5dc32e1a">(</a>&<a class="code" href="classCharBuffer.html#a8bcd8491b24db4197b311eb361609674">buf</a><a class="code" href="alloccpy_8c.html#a5bed05c70cb17e541fee570b5dc32e1a">,</a> source<a class="code" href="alloccpy_8c.html#a5bed05c70cb17e541fee570b5dc32e1a">)</a>;</div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  <a class="code" href="classCharBuffer.html#a2d313433650506fd6609e6947729dfb0">ptr</a> = <a class="code" href="classCharBuffer.html#a8bcd8491b24db4197b311eb361609674">buf</a> + <a class="code" href="classCharBuffer.html#ac3265c68505802fbe8b590d5a423b0d0">cursize</a> - <span class="keyword">sizeof</span>(<span class="keywordtype">char</span>);</div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span> }</div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span> </div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span> <span class="comment">/**</span></div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span> <span class="comment"> * @brief Release memory and allocate new size.</span></div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span> <span class="comment"> *</span></div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span> <span class="comment"> */</span></div><div class="line"><a name="l00091"></a><span class="lineno"><a class="line" href="classCharBuffer.html#a8c0927c2c05c954161151045f68581c6"> 91</a></span> <span class="keywordtype">void</span> <a class="code" href="classCharBuffer.html">CharBuffer</a>::<a class="code" href="classCharBuffer.html#a8c0927c2c05c954161151045f68581c6">ClearAndAlloc</a>(<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> size)</div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span> {</div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  <a class="code" href="classCharBuffer.html#a0bcdd5708db4b04c887224e83a05086f">ClearBuffer</a><a class="code" href="classCharBuffer.html#a0bcdd5708db4b04c887224e83a05086f">(</a><a class="code" href="classCharBuffer.html#a0bcdd5708db4b04c887224e83a05086f">)</a>;</div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  <a class="code" href="classCharBuffer.html#ac3265c68505802fbe8b590d5a423b0d0">cursize</a> = (size < <a class="code" href="classCharBuffer.html#a42fcc0397a2d7cb6d412a124de076aff">minimumSize</a> ? <a class="code" href="classCharBuffer.html#a42fcc0397a2d7cb6d412a124de076aff">minimumSize</a> : size);</div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  <a class="code" href="classCharBuffer.html#a8bcd8491b24db4197b311eb361609674">buf</a> = <span class="keyword">new</span> <span class="keywordtype">char</span>[<a class="code" href="classCharBuffer.html#ac3265c68505802fbe8b590d5a423b0d0">cursize</a>];</div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  <a class="code" href="classCharBuffer.html#a2d313433650506fd6609e6947729dfb0">ptr</a> = <a class="code" href="classCharBuffer.html#a8bcd8491b24db4197b311eb361609674">buf</a>;</div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span> }</div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span> </div><div class="line"><a name="l00099"></a><span class="lineno"><a class="line" href="classCharBuffer.html#ae742439a2d5d5a0ad64411dcbf4604c8"> 99</a></span> <span class="keywordtype">void</span> <a class="code" href="classCharBuffer.html">CharBuffer</a>::<a class="code" href="classCharBuffer.html#ae742439a2d5d5a0ad64411dcbf4604c8">EnsureMinimumSize</a>()</div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span> {</div><div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  <span class="keywordflow">if</span> (<a class="code" href="classCharBuffer.html#a8bcd8491b24db4197b311eb361609674">buf</a> == <a class="code" href="platform_8h.html#a46ff2bfbf0d44b8466a2251d5bd5e6f8">NOMEM</a>) {</div><div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> size = <a class="code" href="classCharBuffer.html#a42fcc0397a2d7cb6d412a124de076aff">minimumSize</a>;</div><div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  <a class="code" href="classCharBuffer.html#a8bcd8491b24db4197b311eb361609674">buf</a> = <span class="keyword">new</span> <span class="keywordtype">char</span>[size];</div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  <a class="code" href="classCharBuffer.html#a2d313433650506fd6609e6947729dfb0">ptr</a> = <a class="code" href="classCharBuffer.html#a8bcd8491b24db4197b311eb361609674">buf</a>;</div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  }</div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span> }</div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span> </div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span> <span class="comment">/**</span></div><div class="line"><a name="l00109"></a><span class="lineno"> 109</span> <span class="comment"> * @brief Ensure a memory block of speficied size is allocated.</span></div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span> <span class="comment"> *</span></div><div class="line"><a name="l00111"></a><span class="lineno"> 111</span> <span class="comment"> */</span></div><div class="line"><a name="l00112"></a><span class="lineno"><a class="line" href="classCharBuffer.html#ad1907009b5ad136692b989fa96bf2f7e"> 112</a></span> <span class="keywordtype">void</span> <a class="code" href="classCharBuffer.html">CharBuffer</a>::<a class="code" href="classCharBuffer.html#ad1907009b5ad136692b989fa96bf2f7e">EnsureSize</a>(<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> size)</div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span> {</div><div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  <span class="keywordflow">if</span> (<a class="code" href="classCharBuffer.html#ac3265c68505802fbe8b590d5a423b0d0">cursize</a> < size) {</div><div class="line"><a name="l00115"></a><span class="lineno"> 115</span> </div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> tempsize = <a class="code" href="classCharBuffer.html#ac3265c68505802fbe8b590d5a423b0d0">cursize</a>;</div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  <a class="code" href="classCharBuffer.html#ac3265c68505802fbe8b590d5a423b0d0">cursize</a> = (size < <a class="code" href="classCharBuffer.html#a42fcc0397a2d7cb6d412a124de076aff">minimumSize</a> ? <a class="code" href="classCharBuffer.html#a42fcc0397a2d7cb6d412a124de076aff">minimumSize</a> : size);</div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span> </div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  <span class="keywordflow">if</span> (<a class="code" href="classCharBuffer.html#a8bcd8491b24db4197b311eb361609674">buf</a> == <a class="code" href="platform_8h.html#a46ff2bfbf0d44b8466a2251d5bd5e6f8">NOMEM</a>) { <span class="comment">// Nothing allocated yet. Just allocate requested size.</span></div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  <a class="code" href="classCharBuffer.html#a8bcd8491b24db4197b311eb361609674">buf</a> = <span class="keyword">new</span> <span class="keywordtype">char</span>[<a class="code" href="classCharBuffer.html#ac3265c68505802fbe8b590d5a423b0d0">cursize</a>];</div><div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  <a class="code" href="classCharBuffer.html#a2d313433650506fd6609e6947729dfb0">ptr</a> = <a class="code" href="classCharBuffer.html#a8bcd8491b24db4197b311eb361609674">buf</a>;</div><div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<a class="code" href="classCharBuffer.html#a8bcd8491b24db4197b311eb361609674">buf</a> == <a class="code" href="classCharBuffer.html#a2d313433650506fd6609e6947729dfb0">ptr</a>) { <span class="comment">// Already allocated but buffer is empty.</span></div><div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  <span class="keyword">delete</span> [] <a class="code" href="classCharBuffer.html#a8bcd8491b24db4197b311eb361609674">buf</a>;</div><div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  <a class="code" href="classCharBuffer.html#a8bcd8491b24db4197b311eb361609674">buf</a> = <span class="keyword">new</span> <span class="keywordtype">char</span>[<a class="code" href="classCharBuffer.html#ac3265c68505802fbe8b590d5a423b0d0">cursize</a>];</div><div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  <a class="code" href="classCharBuffer.html#a2d313433650506fd6609e6947729dfb0">ptr</a> = <a class="code" href="classCharBuffer.html#a8bcd8491b24db4197b311eb361609674">buf</a>;</div><div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  } <span class="keywordflow">else</span> { <span class="comment">// Buffer already in use.</span></div><div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  <span class="comment">// Make at least double size</span></div><div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  <a class="code" href="classCharBuffer.html#ac3265c68505802fbe8b590d5a423b0d0">cursize</a> = <a class="code" href="classCharBuffer.html#ac3265c68505802fbe8b590d5a423b0d0">cursize</a> < tempsize * 2 ? tempsize * 2 : <a class="code" href="classCharBuffer.html#ac3265c68505802fbe8b590d5a423b0d0">cursize</a>;</div><div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> offset = <a class="code" href="classCharBuffer.html#a2d313433650506fd6609e6947729dfb0">ptr</a> - <a class="code" href="classCharBuffer.html#a8bcd8491b24db4197b311eb361609674">buf</a>;</div><div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  <span class="keywordtype">char</span> *temp = <span class="keyword">new</span> <span class="keywordtype">char</span>[<a class="code" href="classCharBuffer.html#ac3265c68505802fbe8b590d5a423b0d0">cursize</a>];</div><div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  <a class="code" href="memcpy_8c.html#a09b7e057c69b9ddd4b481fc746997a7d">MemCopy</a><a class="code" href="memcpy_8c.html#a09b7e057c69b9ddd4b481fc746997a7d">(</a>temp<a class="code" href="memcpy_8c.html#a09b7e057c69b9ddd4b481fc746997a7d">,</a> <a class="code" href="classCharBuffer.html#a8bcd8491b24db4197b311eb361609674">buf</a><a class="code" href="memcpy_8c.html#a09b7e057c69b9ddd4b481fc746997a7d">,</a> tempsize<a class="code" href="memcpy_8c.html#a09b7e057c69b9ddd4b481fc746997a7d">)</a>;</div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  <span class="keyword">delete</span> [] <a class="code" href="classCharBuffer.html#a8bcd8491b24db4197b311eb361609674">buf</a>;</div><div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  <a class="code" href="classCharBuffer.html#a8bcd8491b24db4197b311eb361609674">buf</a> = temp;</div><div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  <a class="code" href="classCharBuffer.html#a2d313433650506fd6609e6947729dfb0">ptr</a> = <a class="code" href="classCharBuffer.html#a8bcd8491b24db4197b311eb361609674">buf</a> + offset;</div><div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  }</div><div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  }</div><div class="line"><a name="l00137"></a><span class="lineno"> 137</span> }</div><div class="line"><a name="l00138"></a><span class="lineno"> 138</span> </div><div class="line"><a name="l00139"></a><span class="lineno"><a class="line" href="classCharBuffer.html#a91ce4f4083b9a29c48f75e2af4071f28"> 139</a></span> <span class="keywordtype">void</span> <a class="code" href="classCharBuffer.html">CharBuffer</a>::<a class="code" href="classCharBuffer.html#a91ce4f4083b9a29c48f75e2af4071f28">EnsureSize</a>(<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> blocksize, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> blocks)</div><div class="line"><a name="l00140"></a><span class="lineno"> 140</span> {</div><div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  <span class="keywordflow">if</span> (<a class="code" href="classCharBuffer.html#ac3265c68505802fbe8b590d5a423b0d0">cursize</a> < blocksize * blocks) {</div><div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  <span class="keywordflow">if</span> (<a class="code" href="classCharBuffer.html#a8bcd8491b24db4197b311eb361609674">buf</a> == <a class="code" href="platform_8h.html#a46ff2bfbf0d44b8466a2251d5bd5e6f8">NOMEM</a>) {</div><div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  <a class="code" href="classCharBuffer.html#ac3265c68505802fbe8b590d5a423b0d0">cursize</a> = blocksize * blocks;</div><div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  <a class="code" href="classCharBuffer.html#a8bcd8491b24db4197b311eb361609674">buf</a> = <span class="keyword">new</span> <span class="keywordtype">char</span>[<a class="code" href="classCharBuffer.html#ac3265c68505802fbe8b590d5a423b0d0">cursize</a>];</div><div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  <a class="code" href="classCharBuffer.html#a2d313433650506fd6609e6947729dfb0">ptr</a> = <a class="code" href="classCharBuffer.html#a8bcd8491b24db4197b311eb361609674">buf</a>;</div><div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> tptr = <a class="code" href="classCharBuffer.html#a2d313433650506fd6609e6947729dfb0">ptr</a> - <a class="code" href="classCharBuffer.html#a8bcd8491b24db4197b311eb361609674">buf</a>;</div><div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  <span class="keywordtype">char</span> *temp = <span class="keyword">new</span> <span class="keywordtype">char</span>[blocksize * blocks];</div><div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  <a class="code" href="memcpy_8c.html#a09b7e057c69b9ddd4b481fc746997a7d">MemCopy</a><a class="code" href="memcpy_8c.html#a09b7e057c69b9ddd4b481fc746997a7d">(</a>temp<a class="code" href="memcpy_8c.html#a09b7e057c69b9ddd4b481fc746997a7d">,</a> <a class="code" href="classCharBuffer.html#a8bcd8491b24db4197b311eb361609674">buf</a><a class="code" href="memcpy_8c.html#a09b7e057c69b9ddd4b481fc746997a7d">,</a> <a class="code" href="classCharBuffer.html#ac3265c68505802fbe8b590d5a423b0d0">cursize</a><a class="code" href="memcpy_8c.html#a09b7e057c69b9ddd4b481fc746997a7d">)</a>;</div><div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  <span class="keyword">delete</span> [] <a class="code" href="classCharBuffer.html#a8bcd8491b24db4197b311eb361609674">buf</a>;</div><div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  <a class="code" href="classCharBuffer.html#ac3265c68505802fbe8b590d5a423b0d0">cursize</a> = blocksize * blocks;</div><div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  <a class="code" href="classCharBuffer.html#a8bcd8491b24db4197b311eb361609674">buf</a> = temp;</div><div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  <a class="code" href="classCharBuffer.html#a2d313433650506fd6609e6947729dfb0">ptr</a> = <a class="code" href="classCharBuffer.html#a8bcd8491b24db4197b311eb361609674">buf</a> + tptr;</div><div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  }</div><div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  }</div><div class="line"><a name="l00156"></a><span class="lineno"> 156</span> }</div><div class="line"><a name="l00157"></a><span class="lineno"> 157</span> </div><div class="line"><a name="l00158"></a><span class="lineno"><a class="line" href="classCharBuffer.html#a73c71d361110b37819a1d681a1504b0e"> 158</a></span> <span class="keywordtype">void</span> <a class="code" href="classCharBuffer.html">CharBuffer</a>::<a class="code" href="classCharBuffer.html#a73c71d361110b37819a1d681a1504b0e">EnsureGrowth</a>(<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> size)</div><div class="line"><a name="l00159"></a><span class="lineno"> 159</span> {</div><div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  <a class="code" href="classCharBuffer.html#ad1907009b5ad136692b989fa96bf2f7e">EnsureSize</a><a class="code" href="classCharBuffer.html#ad1907009b5ad136692b989fa96bf2f7e">(</a>(<a class="code" href="classCharBuffer.html#a2d313433650506fd6609e6947729dfb0">ptr</a> - <a class="code" href="classCharBuffer.html#a8bcd8491b24db4197b311eb361609674">buf</a>) + size<a class="code" href="classCharBuffer.html#ad1907009b5ad136692b989fa96bf2f7e">)</a>;</div><div class="line"><a name="l00161"></a><span class="lineno"> 161</span> }</div><div class="line"><a name="l00162"></a><span class="lineno"> 162</span> </div><div class="line"><a name="l00163"></a><span class="lineno"><a class="line" href="classCharBuffer.html#a64988275bda43dddb6d2b3b9551cefb0"> 163</a></span> <span class="keywordtype">bool</span> <a class="code" href="classCharBuffer.html">CharBuffer</a>::<a class="code" href="classCharBuffer.html#a64988275bda43dddb6d2b3b9551cefb0">Is</a>(<span class="keyword">const</span> <span class="keywordtype">char</span>* string)</div><div class="line"><a name="l00164"></a><span class="lineno"> 164</span> {</div><div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  <span class="keywordflow">return</span> <a class="code" href="strcmp_8c.html#a2a1f39d11cbbaac992d42e67557dac4b">StrIsEqual</a><a class="code" href="strcmp_8c.html#a2a1f39d11cbbaac992d42e67557dac4b">(</a><a class="code" href="classCharBuffer.html#a7dfd3feaaf80f318ba44efe15b1ec44b">GetString</a><a class="code" href="classCharBuffer.html#a7dfd3feaaf80f318ba44efe15b1ec44b">(</a><a class="code" href="classCharBuffer.html#a7dfd3feaaf80f318ba44efe15b1ec44b">)</a><a class="code" href="strcmp_8c.html#a2a1f39d11cbbaac992d42e67557dac4b">,</a> string<a class="code" href="strcmp_8c.html#a2a1f39d11cbbaac992d42e67557dac4b">)</a>;</div><div class="line"><a name="l00166"></a><span class="lineno"> 166</span> }</div><div class="line"><a name="l00167"></a><span class="lineno"> 167</span> </div><div class="line"><a name="l00168"></a><span class="lineno"><a class="line" href="classCharBuffer.html#abe39d3fd7d8b9c8ec343af2cae7adc96"> 168</a></span> <span class="keywordtype">void</span> <a class="code" href="classCharBuffer.html">CharBuffer</a>::<a class="code" href="classCharBuffer.html#abe39d3fd7d8b9c8ec343af2cae7adc96">Empty</a>()</div><div class="line"><a name="l00169"></a><span class="lineno"> 169</span> {</div><div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  <span class="keywordflow">if</span> (<a class="code" href="classCharBuffer.html#a8bcd8491b24db4197b311eb361609674">buf</a> == <a class="code" href="platform_8h.html#a46ff2bfbf0d44b8466a2251d5bd5e6f8">NOMEM</a>) {</div><div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  <a class="code" href="classCharBuffer.html#ae742439a2d5d5a0ad64411dcbf4604c8">EnsureMinimumSize</a><a class="code" href="classCharBuffer.html#ae742439a2d5d5a0ad64411dcbf4604c8">(</a><a class="code" href="classCharBuffer.html#ae742439a2d5d5a0ad64411dcbf4604c8">)</a>;</div><div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  }</div><div class="line"><a name="l00173"></a><span class="lineno"> 173</span> </div><div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  <a class="code" href="classCharBuffer.html#a2d313433650506fd6609e6947729dfb0">ptr</a> = <a class="code" href="classCharBuffer.html#a8bcd8491b24db4197b311eb361609674">buf</a>;</div><div class="line"><a name="l00175"></a><span class="lineno"> 175</span> }</div><div class="line"><a name="l00176"></a><span class="lineno"> 176</span> </div><div class="line"><a name="l00177"></a><span class="lineno"><a class="line" href="classCharBuffer.html#a8bc0eaf1a874ccf76c0034299f8459a7"> 177</a></span> <span class="keywordtype">void</span> <a class="code" href="classCharBuffer.html">CharBuffer</a>::<a class="code" href="classCharBuffer.html#a8bc0eaf1a874ccf76c0034299f8459a7">DeleteLastChar</a>()</div><div class="line"><a name="l00178"></a><span class="lineno"> 178</span> {</div><div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  <a class="code" href="classCharBuffer.html#a2d313433650506fd6609e6947729dfb0">ptr</a>--;</div><div class="line"><a name="l00180"></a><span class="lineno"> 180</span> </div><div class="line"><a name="l00181"></a><span class="lineno"> 181</span> }</div><div class="line"><a name="l00182"></a><span class="lineno"> 182</span> </div><div class="line"><a name="l00183"></a><span class="lineno"><a class="line" href="classCharBuffer.html#a9f35562a39a7785e73f09fbd9f6938bf"> 183</a></span> <span class="keywordtype">void</span> <a class="code" href="classCharBuffer.html">CharBuffer</a>::<a class="code" href="classCharBuffer.html#a9f35562a39a7785e73f09fbd9f6938bf">Copy</a>(<a class="code" href="classCharBuffer.html">CharBuffer</a>* source)</div><div class="line"><a name="l00184"></a><span class="lineno"> 184</span> {</div><div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  <a class="code" href="classCharBuffer.html#ad1907009b5ad136692b989fa96bf2f7e">EnsureSize</a><a class="code" href="classCharBuffer.html#ad1907009b5ad136692b989fa96bf2f7e">(</a>source<a class="code" href="classCharBuffer.html#ac3265c68505802fbe8b590d5a423b0d0">-></a><a class="code" href="classCharBuffer.html#ac3265c68505802fbe8b590d5a423b0d0">cursize</a><a class="code" href="classCharBuffer.html#ad1907009b5ad136692b989fa96bf2f7e">)</a>;</div><div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  <span class="keyword">const</span> <span class="keywordtype">char</span> *s = source<a class="code" href="classCharBuffer.html#a7dfd3feaaf80f318ba44efe15b1ec44b">-></a><a class="code" href="classCharBuffer.html#a7dfd3feaaf80f318ba44efe15b1ec44b">GetString</a><a class="code" href="classCharBuffer.html#a7dfd3feaaf80f318ba44efe15b1ec44b">(</a><a class="code" href="classCharBuffer.html#a7dfd3feaaf80f318ba44efe15b1ec44b">)</a>;</div><div class="line"><a name="l00187"></a><span class="lineno"> 187</span> </div><div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  <a class="code" href="classCharBuffer.html#a2d313433650506fd6609e6947729dfb0">ptr</a> = <a class="code" href="classCharBuffer.html#a8bcd8491b24db4197b311eb361609674">buf</a>;</div><div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  <span class="keywordflow">while</span> ((*<a class="code" href="classCharBuffer.html#a2d313433650506fd6609e6947729dfb0">ptr</a>++ = *s++))</div><div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  ;</div><div class="line"><a name="l00191"></a><span class="lineno"> 191</span> </div><div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  <a class="code" href="classCharBuffer.html#a2d313433650506fd6609e6947729dfb0">ptr</a>--;</div><div class="line"><a name="l00193"></a><span class="lineno"> 193</span> }</div><div class="line"><a name="l00194"></a><span class="lineno"> 194</span> </div><div class="line"><a name="l00195"></a><span class="lineno"><a class="line" href="classCharBuffer.html#a1ba545a85907bbc9ab26cdc99b031440"> 195</a></span> <span class="keywordtype">void</span> <a class="code" href="classCharBuffer.html">CharBuffer</a>::<a class="code" href="classCharBuffer.html#a1ba545a85907bbc9ab26cdc99b031440">Append</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> c)</div><div class="line"><a name="l00196"></a><span class="lineno"> 196</span> {</div><div class="line"><a name="l00197"></a><span class="lineno"> 197</span>  *<a class="code" href="classCharBuffer.html#a2d313433650506fd6609e6947729dfb0">ptr</a>++ = c;</div><div class="line"><a name="l00198"></a><span class="lineno"> 198</span> }</div><div class="line"><a name="l00199"></a><span class="lineno"> 199</span> </div><div class="line"><a name="l00200"></a><span class="lineno"><a class="line" href="classCharBuffer.html#af0db379281b7f3f8b4746344521999c1"> 200</a></span> <span class="keywordtype">void</span> <a class="code" href="classCharBuffer.html">CharBuffer</a>::<a class="code" href="classCharBuffer.html#af0db379281b7f3f8b4746344521999c1">Append</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> c, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> count)</div><div class="line"><a name="l00201"></a><span class="lineno"> 201</span> {</div><div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  <span class="keywordflow">if</span> (count == 0) {</div><div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  <span class="keywordflow">return</span>;</div><div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  }</div><div class="line"><a name="l00205"></a><span class="lineno"> 205</span> </div><div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> n = count;</div><div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  <span class="keywordflow">while</span> (n--)</div><div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  *<a class="code" href="classCharBuffer.html#a2d313433650506fd6609e6947729dfb0">ptr</a>++ = c;</div><div class="line"><a name="l00209"></a><span class="lineno"> 209</span> }</div><div class="line"><a name="l00210"></a><span class="lineno"> 210</span> </div><div class="line"><a name="l00211"></a><span class="lineno"><a class="line" href="classCharBuffer.html#a045b38735f7b3007c1b98d3d7b7feafe"> 211</a></span> <span class="keywordtype">void</span> <a class="code" href="classCharBuffer.html">CharBuffer</a>::<a class="code" href="classCharBuffer.html#a045b38735f7b3007c1b98d3d7b7feafe">Append</a>(<span class="keyword">const</span> <span class="keywordtype">char</span>* source)</div><div class="line"><a name="l00212"></a><span class="lineno"> 212</span> {</div><div class="line"><a name="l00213"></a><span class="lineno"> 213</span>  <span class="keywordflow">while</span> ((*<a class="code" href="classCharBuffer.html#a2d313433650506fd6609e6947729dfb0">ptr</a>++ = *source++));</div><div class="line"><a name="l00214"></a><span class="lineno"> 214</span> </div><div class="line"><a name="l00215"></a><span class="lineno"> 215</span>  <a class="code" href="classCharBuffer.html#a2d313433650506fd6609e6947729dfb0">ptr</a>--;</div><div class="line"><a name="l00216"></a><span class="lineno"> 216</span> }</div><div class="line"><a name="l00217"></a><span class="lineno"> 217</span> </div><div class="line"><a name="l00218"></a><span class="lineno"><a class="line" href="classCharBuffer.html#a1071772d1059263f4f880965fcc349ab"> 218</a></span> <span class="keywordtype">bool</span> <a class="code" href="classCharBuffer.html">CharBuffer</a>::<a class="code" href="classCharBuffer.html#a1071772d1059263f4f880965fcc349ab">RemoveTrailing</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> c)</div><div class="line"><a name="l00219"></a><span class="lineno"> 219</span> {</div><div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  <span class="keywordflow">if</span> (<a class="code" href="classCharBuffer.html#a2d313433650506fd6609e6947729dfb0">ptr</a> == <a class="code" href="classCharBuffer.html#a8bcd8491b24db4197b311eb361609674">buf</a>) {</div><div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  }</div><div class="line"><a name="l00223"></a><span class="lineno"> 223</span> </div><div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  <span class="keywordflow">if</span> (*(--<a class="code" href="classCharBuffer.html#a2d313433650506fd6609e6947729dfb0">ptr</a>) == c) {</div><div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l00226"></a><span class="lineno"> 226</span>  }</div><div class="line"><a name="l00227"></a><span class="lineno"> 227</span> </div><div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  <a class="code" href="classCharBuffer.html#a2d313433650506fd6609e6947729dfb0">ptr</a>++;</div><div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l00230"></a><span class="lineno"> 230</span> }</div><div class="line"><a name="l00231"></a><span class="lineno"> 231</span> </div><div class="line"><a name="l00232"></a><span class="lineno"><a class="line" href="classCharBuffer.html#a45beaedff09c0c079075cfced78c8002"> 232</a></span> <span class="keywordtype">bool</span> <a class="code" href="classCharBuffer.html">CharBuffer</a>::<a class="code" href="classCharBuffer.html#a45beaedff09c0c079075cfced78c8002">RemoveTrailing</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> *string)</div><div class="line"><a name="l00233"></a><span class="lineno"> 233</span> {</div><div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  <span class="keywordtype">int</span> len = <a class="code" href="clib_8h.html#a67ec56eb98b49515d35005a5b3bf9a32">StrLen</a><a class="code" href="clib_8h.html#a67ec56eb98b49515d35005a5b3bf9a32">(</a>string<a class="code" href="clib_8h.html#a67ec56eb98b49515d35005a5b3bf9a32">)</a> * <span class="keyword">sizeof</span>(<span class="keywordtype">char</span>);</div><div class="line"><a name="l00235"></a><span class="lineno"> 235</span>  <span class="keywordtype">char</span>* s = <a class="code" href="classCharBuffer.html#a2d313433650506fd6609e6947729dfb0">ptr</a> - len;</div><div class="line"><a name="l00236"></a><span class="lineno"> 236</span>  <span class="keywordflow">if</span> (s < <a class="code" href="classCharBuffer.html#a8bcd8491b24db4197b311eb361609674">buf</a>) {</div><div class="line"><a name="l00237"></a><span class="lineno"> 237</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l00238"></a><span class="lineno"> 238</span>  }</div><div class="line"><a name="l00239"></a><span class="lineno"> 239</span> </div><div class="line"><a name="l00240"></a><span class="lineno"> 240</span>  *<a class="code" href="classCharBuffer.html#a2d313433650506fd6609e6947729dfb0">ptr</a> = <span class="stringliteral">'\0'</span>;</div><div class="line"><a name="l00241"></a><span class="lineno"> 241</span> </div><div class="line"><a name="l00242"></a><span class="lineno"> 242</span>  <span class="keywordflow">if</span> (<a class="code" href="strcmp_8c.html#a2a1f39d11cbbaac992d42e67557dac4b">StrIsEqual</a><a class="code" href="strcmp_8c.html#a2a1f39d11cbbaac992d42e67557dac4b">(</a>s<a class="code" href="strcmp_8c.html#a2a1f39d11cbbaac992d42e67557dac4b">,</a> string<a class="code" href="strcmp_8c.html#a2a1f39d11cbbaac992d42e67557dac4b">)</a>) {</div><div class="line"><a name="l00243"></a><span class="lineno"> 243</span>  <a class="code" href="classCharBuffer.html#a2d313433650506fd6609e6947729dfb0">ptr</a> = s;</div><div class="line"><a name="l00244"></a><span class="lineno"> 244</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l00245"></a><span class="lineno"> 245</span>  }</div><div class="line"><a name="l00246"></a><span class="lineno"> 246</span> </div><div class="line"><a name="l00247"></a><span class="lineno"> 247</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l00248"></a><span class="lineno"> 248</span> }</div><div class="line"><a name="l00249"></a><span class="lineno"> 249</span> </div><div class="line"><a name="l00250"></a><span class="lineno"><a class="line" href="classCharBuffer.html#a7dfd3feaaf80f318ba44efe15b1ec44b"> 250</a></span> <span class="keywordtype">char</span>* <a class="code" href="classCharBuffer.html">CharBuffer</a>::<a class="code" href="classCharBuffer.html#a7dfd3feaaf80f318ba44efe15b1ec44b">GetString</a>()</div><div class="line"><a name="l00251"></a><span class="lineno"> 251</span> {</div><div class="line"><a name="l00252"></a><span class="lineno"> 252</span>  *<a class="code" href="classCharBuffer.html#a2d313433650506fd6609e6947729dfb0">ptr</a> = <span class="stringliteral">'\0'</span>;</div><div class="line"><a name="l00253"></a><span class="lineno"> 253</span>  <span class="keywordflow">return</span> <a class="code" href="classCharBuffer.html#a8bcd8491b24db4197b311eb361609674">buf</a>;</div><div class="line"><a name="l00254"></a><span class="lineno"> 254</span> }</div><div class="ttc" id="classCharBuffer_html_a1ba545a85907bbc9ab26cdc99b031440"><div class="ttname"><a href="classCharBuffer.html#a1ba545a85907bbc9ab26cdc99b031440">CharBuffer::Append</a></div><div class="ttdeci">void Append(const char c)</div><div class="ttdef"><b>Definition:</b> <a href="charbuf_8cpp_source.html#l00195">charbuf.cpp:195</a></div></div>
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<div class="ttc" id="classCharBuffer_html_a64988275bda43dddb6d2b3b9551cefb0"><div class="ttname"><a href="classCharBuffer.html#a64988275bda43dddb6d2b3b9551cefb0">CharBuffer::Is</a></div><div class="ttdeci">bool Is(const char *string)</div><div class="ttdoc">Compare content of CharBuffer with string) </div><div class="ttdef"><b>Definition:</b> <a href="charbuf_8cpp_source.html#l00163">charbuf.cpp:163</a></div></div>
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<div class="ttc" id="classCharBuffer_html_abe39d3fd7d8b9c8ec343af2cae7adc96"><div class="ttname"><a href="classCharBuffer.html#abe39d3fd7d8b9c8ec343af2cae7adc96">CharBuffer::Empty</a></div><div class="ttdeci">void Empty()</div><div class="ttdef"><b>Definition:</b> <a href="charbuf_8cpp_source.html#l00168">charbuf.cpp:168</a></div></div>
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<div class="ttc" id="classCharBuffer_html_a1071772d1059263f4f880965fcc349ab"><div class="ttname"><a href="classCharBuffer.html#a1071772d1059263f4f880965fcc349ab">CharBuffer::RemoveTrailing</a></div><div class="ttdeci">bool RemoveTrailing(const char c)</div><div class="ttdef"><b>Definition:</b> <a href="charbuf_8cpp_source.html#l00218">charbuf.cpp:218</a></div></div>
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<div class="ttc" id="classCharBuffer_html_a36d153c126a018c5090374ccb5c37508"><div class="ttname"><a href="classCharBuffer.html#a36d153c126a018c5090374ccb5c37508">CharBuffer::CharBuffer</a></div><div class="ttdeci">CharBuffer(unsigned int size)</div><div class="ttdoc">Initialize while allocating specified amount of memory. </div><div class="ttdef"><b>Definition:</b> <a href="charbuf_8cpp_source.html#l00049">charbuf.cpp:49</a></div></div>
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<div class="ttc" id="classCharBuffer_html_a0bcdd5708db4b04c887224e83a05086f"><div class="ttname"><a href="classCharBuffer.html#a0bcdd5708db4b04c887224e83a05086f">CharBuffer::ClearBuffer</a></div><div class="ttdeci">void ClearBuffer()</div><div class="ttdoc">Release memory in buffer. </div><div class="ttdef"><b>Definition:</b> <a href="charbuf_8cpp_source.html#l00065">charbuf.cpp:65</a></div></div>
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<div class="ttc" id="classCharBuffer_html_a45beaedff09c0c079075cfced78c8002"><div class="ttname"><a href="classCharBuffer.html#a45beaedff09c0c079075cfced78c8002">CharBuffer::RemoveTrailing</a></div><div class="ttdeci">bool RemoveTrailing(const char *string)</div><div class="ttdef"><b>Definition:</b> <a href="charbuf_8cpp_source.html#l00232">charbuf.cpp:232</a></div></div>
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<div class="ttc" id="classCharBuffer_html_a045b38735f7b3007c1b98d3d7b7feafe"><div class="ttname"><a href="classCharBuffer.html#a045b38735f7b3007c1b98d3d7b7feafe">CharBuffer::Append</a></div><div class="ttdeci">void Append(const char *source)</div><div class="ttdef"><b>Definition:</b> <a href="charbuf_8cpp_source.html#l00211">charbuf.cpp:211</a></div></div>
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<div class="ttc" id="classCharBuffer_html_a4345e9a5114f5c0292e8f242f26e3a7b"><div class="ttname"><a href="classCharBuffer.html#a4345e9a5114f5c0292e8f242f26e3a7b">CharBuffer::CharBuffer</a></div><div class="ttdeci">CharBuffer()</div><div class="ttdoc">Initialize without allocating memory. </div><div class="ttdef"><b>Definition:</b> <a href="charbuf_8cpp_source.html#l00038">charbuf.cpp:38</a></div></div>
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<div class="ttc" id="strcmp_8c_html_a2a1f39d11cbbaac992d42e67557dac4b"><div class="ttname"><a href="strcmp_8c.html#a2a1f39d11cbbaac992d42e67557dac4b">StrIsEqual</a></div><div class="ttdeci">bool StrIsEqual(const char *s1, const char *s2)</div><div class="ttdoc">Compare two null terminated strings to each other. </div><div class="ttdef"><b>Definition:</b> <a href="strcmp_8c_source.html#l00049">strcmp.c:49</a></div></div>
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<div class="ttc" id="alloccpy_8c_html_a5bed05c70cb17e541fee570b5dc32e1a"><div class="ttname"><a href="alloccpy_8c.html#a5bed05c70cb17e541fee570b5dc32e1a">AllocAndCopy</a></div><div class="ttdeci">unsigned int AllocAndCopy(char **destination, const char *source)</div><div class="ttdoc">Allocate memory and copy a string into the array. </div><div class="ttdef"><b>Definition:</b> <a href="alloccpy_8c_source.html#l00034">alloccpy.c:34</a></div></div>
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<div class="ttc" id="platform_8h_html_a46ff2bfbf0d44b8466a2251d5bd5e6f8"><div class="ttname"><a href="platform_8h.html#a46ff2bfbf0d44b8466a2251d5bd5e6f8">NOMEM</a></div><div class="ttdeci">#define NOMEM</div><div class="ttdef"><b>Definition:</b> <a href="platform_8h_source.html#l00043">platform.h:43</a></div></div>
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<div class="ttc" id="classCharBuffer_html_a7dfd3feaaf80f318ba44efe15b1ec44b"><div class="ttname"><a href="classCharBuffer.html#a7dfd3feaaf80f318ba44efe15b1ec44b">CharBuffer::GetString</a></div><div class="ttdeci">char * GetString()</div><div class="ttdef"><b>Definition:</b> <a href="charbuf_8cpp_source.html#l00250">charbuf.cpp:250</a></div></div>
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<div class="ttc" id="classCharBuffer_html_ae742439a2d5d5a0ad64411dcbf4604c8"><div class="ttname"><a href="classCharBuffer.html#ae742439a2d5d5a0ad64411dcbf4604c8">CharBuffer::EnsureMinimumSize</a></div><div class="ttdeci">void EnsureMinimumSize()</div><div class="ttdef"><b>Definition:</b> <a href="charbuf_8cpp_source.html#l00099">charbuf.cpp:99</a></div></div>
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<div class="ttc" id="classCharBuffer_html_ac3265c68505802fbe8b590d5a423b0d0"><div class="ttname"><a href="classCharBuffer.html#ac3265c68505802fbe8b590d5a423b0d0">CharBuffer::cursize</a></div><div class="ttdeci">unsigned int cursize</div><div class="ttdef"><b>Definition:</b> <a href="charbuf_8h_source.html#l00078">charbuf.h:78</a></div></div>
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<div class="ttc" id="classCharBuffer_html_a73c71d361110b37819a1d681a1504b0e"><div class="ttname"><a href="classCharBuffer.html#a73c71d361110b37819a1d681a1504b0e">CharBuffer::EnsureGrowth</a></div><div class="ttdeci">void EnsureGrowth(unsigned int size)</div><div class="ttdef"><b>Definition:</b> <a href="charbuf_8cpp_source.html#l00158">charbuf.cpp:158</a></div></div>
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<div class="ttc" id="clib_8h_html_a67ec56eb98b49515d35005a5b3bf9a32"><div class="ttname"><a href="clib_8h.html#a67ec56eb98b49515d35005a5b3bf9a32">StrLen</a></div><div class="ttdeci">int StrLen(const char *string)</div><div class="ttdoc">Get the length of a null terminated string. </div><div class="ttdef"><b>Definition:</b> <a href="strlen_8c_source.html#l00031">strlen.c:31</a></div></div>
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<div class="ttc" id="classCharBuffer_html_a8bc0eaf1a874ccf76c0034299f8459a7"><div class="ttname"><a href="classCharBuffer.html#a8bc0eaf1a874ccf76c0034299f8459a7">CharBuffer::DeleteLastChar</a></div><div class="ttdeci">void DeleteLastChar()</div><div class="ttdef"><b>Definition:</b> <a href="charbuf_8cpp_source.html#l00177">charbuf.cpp:177</a></div></div>
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<div class="ttc" id="classCharBuffer_html_a9f35562a39a7785e73f09fbd9f6938bf"><div class="ttname"><a href="classCharBuffer.html#a9f35562a39a7785e73f09fbd9f6938bf">CharBuffer::Copy</a></div><div class="ttdeci">void Copy(CharBuffer *buf)</div><div class="ttdef"><b>Definition:</b> <a href="charbuf_8cpp_source.html#l00183">charbuf.cpp:183</a></div></div>
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<div class="ttc" id="classCharBuffer_html_a2d313433650506fd6609e6947729dfb0"><div class="ttname"><a href="classCharBuffer.html#a2d313433650506fd6609e6947729dfb0">CharBuffer::ptr</a></div><div class="ttdeci">char * ptr</div><div class="ttdef"><b>Definition:</b> <a href="charbuf_8h_source.html#l00077">charbuf.h:77</a></div></div>
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<div class="ttc" id="classCharBuffer_html_a8bcd8491b24db4197b311eb361609674"><div class="ttname"><a href="classCharBuffer.html#a8bcd8491b24db4197b311eb361609674">CharBuffer::buf</a></div><div class="ttdeci">char * buf</div><div class="ttdef"><b>Definition:</b> <a href="charbuf_8h_source.html#l00076">charbuf.h:76</a></div></div>
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<div class="ttc" id="classCharBuffer_html_ac52ed7b91190240eb7db4cf43d1e2abb"><div class="ttname"><a href="classCharBuffer.html#ac52ed7b91190240eb7db4cf43d1e2abb">CharBuffer::ClearAndCopy</a></div><div class="ttdeci">void ClearAndCopy(const char *source)</div><div class="ttdoc">Release memory, allocate and copy source. </div><div class="ttdef"><b>Definition:</b> <a href="charbuf_8cpp_source.html#l00080">charbuf.cpp:80</a></div></div>
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<div class="ttc" id="classCharBuffer_html_a91ce4f4083b9a29c48f75e2af4071f28"><div class="ttname"><a href="classCharBuffer.html#a91ce4f4083b9a29c48f75e2af4071f28">CharBuffer::EnsureSize</a></div><div class="ttdeci">void EnsureSize(unsigned int blocksize, unsigned int blocks)</div><div class="ttdef"><b>Definition:</b> <a href="charbuf_8cpp_source.html#l00139">charbuf.cpp:139</a></div></div>
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<div class="ttc" id="classCharBuffer_html_af0db379281b7f3f8b4746344521999c1"><div class="ttname"><a href="classCharBuffer.html#af0db379281b7f3f8b4746344521999c1">CharBuffer::Append</a></div><div class="ttdeci">void Append(const char c, unsigned int count)</div><div class="ttdef"><b>Definition:</b> <a href="charbuf_8cpp_source.html#l00200">charbuf.cpp:200</a></div></div>
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<div class="ttc" id="classCharBuffer_html_a42fcc0397a2d7cb6d412a124de076aff"><div class="ttname"><a href="classCharBuffer.html#a42fcc0397a2d7cb6d412a124de076aff">CharBuffer::minimumSize</a></div><div class="ttdeci">static const unsigned int minimumSize</div><div class="ttdef"><b>Definition:</b> <a href="charbuf_8h_source.html#l00079">charbuf.h:79</a></div></div>
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<div class="ttc" id="classCharBuffer_html"><div class="ttname"><a href="classCharBuffer.html">CharBuffer</a></div><div class="ttdoc">Encapsulate an character array which can be used as a string. </div><div class="ttdef"><b>Definition:</b> <a href="charbuf_8h_source.html#l00043">charbuf.h:43</a></div></div>
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<div class="ttc" id="classCharBuffer_html_ad1907009b5ad136692b989fa96bf2f7e"><div class="ttname"><a href="classCharBuffer.html#ad1907009b5ad136692b989fa96bf2f7e">CharBuffer::EnsureSize</a></div><div class="ttdeci">void EnsureSize(unsigned int size)</div><div class="ttdoc">Ensure a memory block of speficied size is allocated. </div><div class="ttdef"><b>Definition:</b> <a href="charbuf_8cpp_source.html#l00112">charbuf.cpp:112</a></div></div>
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<div class="ttc" id="memcpy_8c_html_a09b7e057c69b9ddd4b481fc746997a7d"><div class="ttname"><a href="memcpy_8c.html#a09b7e057c69b9ddd4b481fc746997a7d">MemCopy</a></div><div class="ttdeci">void MemCopy(void *destination, const void *source, unsigned int length)</div><div class="ttdoc">Copy a block of memory, handling overlap. </div><div class="ttdef"><b>Definition:</b> <a href="memcpy_8c_source.html#l00071">memcpy.c:71</a></div></div>
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<div class="ttc" id="classCharBuffer_html_a8c0927c2c05c954161151045f68581c6"><div class="ttname"><a href="classCharBuffer.html#a8c0927c2c05c954161151045f68581c6">CharBuffer::ClearAndAlloc</a></div><div class="ttdeci">void ClearAndAlloc(unsigned int size)</div><div class="ttdoc">Release memory and allocate new size. </div><div class="ttdef"><b>Definition:</b> <a href="charbuf_8cpp_source.html#l00091">charbuf.cpp:91</a></div></div>
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<div class="ttc" id="classCharBuffer_html_a9e62778016bba5191fa9eaa6ea118926"><div class="ttname"><a href="classCharBuffer.html#a9e62778016bba5191fa9eaa6ea118926">CharBuffer::~CharBuffer</a></div><div class="ttdeci">~CharBuffer()</div><div class="ttdef"><b>Definition:</b> <a href="charbuf_8cpp_source.html#l00056">charbuf.cpp:56</a></div></div>
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