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| <div class="title">string-buffer.h</div> </div> |
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| <div class="contents"> |
| <a href="string-buffer_8h.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">// Copyright 2012 Cloudera Inc.</span></div> |
| <div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment">//</span></div> |
| <div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment">// Licensed under the Apache License, Version 2.0 (the "License");</span></div> |
| <div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment">// you may not use this file except in compliance with the License.</span></div> |
| <div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment">// You may obtain a copy of the License at</span></div> |
| <div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment">//</span></div> |
| <div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment">// http://www.apache.org/licenses/LICENSE-2.0</span></div> |
| <div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment">//</span></div> |
| <div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment">// Unless required by applicable law or agreed to in writing, software</span></div> |
| <div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment">// distributed under the License is distributed on an "AS IS" BASIS,</span></div> |
| <div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment">// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</span></div> |
| <div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment">// See the License for the specific language governing permissions and</span></div> |
| <div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment">// limitations under the License.</span></div> |
| <div class="line"><a name="l00014"></a><span class="lineno"> 14</span> </div> |
| <div class="line"><a name="l00015"></a><span class="lineno"> 15</span> </div> |
| <div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="preprocessor">#ifndef IMPALA_RUNTIME_STRING_BUFFER_H</span></div> |
| <div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="preprocessor"></span><span class="preprocessor">#define IMPALA_RUNTIME_STRING_BUFFER_H</span></div> |
| <div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="preprocessor"></span></div> |
| <div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="preprocessor">#include "<a class="code" href="mem-pool_8h.html">runtime/mem-pool.h</a>"</span></div> |
| <div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="preprocessor">#include "<a class="code" href="string-value_8h.html">runtime/string-value.h</a>"</span></div> |
| <div class="line"><a name="l00021"></a><span class="lineno"> 21</span> </div> |
| <div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="keyword">namespace </span>impala {</div> |
| <div class="line"><a name="l00023"></a><span class="lineno"> 23</span> </div> |
| <div class="line"><a name="l00030"></a><span class="lineno"><a class="line" href="classimpala_1_1StringBuffer.html"> 30</a></span> <span class="keyword">class </span><a class="code" href="classimpala_1_1StringBuffer.html">StringBuffer</a> {</div> |
| <div class="line"><a name="l00031"></a><span class="lineno"> 31</span>  <span class="keyword">public</span>:</div> |
| <div class="line"><a name="l00034"></a><span class="lineno"><a class="line" href="classimpala_1_1StringBuffer.html#ae84baf67c70ee8f380e27d288b10f891"> 34</a></span>  <a class="code" href="classimpala_1_1StringBuffer.html#ae84baf67c70ee8f380e27d288b10f891">StringBuffer</a>(<a class="code" href="classimpala_1_1MemPool.html">MemPool</a>* <a class="code" href="expr-benchmark_8cc.html#a3a5de7bd423fbc0afc4cf935c166ca6b">pool</a>, <a class="code" href="structimpala_1_1StringValue.html">StringValue</a>* <a class="code" href="classimpala_1_1StringBuffer.html#ad48303c465d5363adaf0950d89c7eaea">str</a> = NULL)</div> |
| <div class="line"><a name="l00035"></a><span class="lineno"> 35</span>  : <a class="code" href="classimpala_1_1StringBuffer.html#a77aa433b9ac8b7962a59d82c4f8f7c48">pool_</a>(pool), <a class="code" href="classimpala_1_1StringBuffer.html#a5d83e31a82bec86351dfae2696701468">buffer_size_</a>(0) {</div> |
| <div class="line"><a name="l00036"></a><span class="lineno"> 36</span>  DCHECK(<a class="code" href="classimpala_1_1StringBuffer.html#a77aa433b9ac8b7962a59d82c4f8f7c48">pool_</a> != NULL);</div> |
| <div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  <span class="keywordflow">if</span> (<a class="code" href="classimpala_1_1StringBuffer.html#ad48303c465d5363adaf0950d89c7eaea">str</a> != NULL) {</div> |
| <div class="line"><a name="l00038"></a><span class="lineno"> 38</span>  <a class="code" href="classimpala_1_1StringBuffer.html#a5651eeebe6359355ed82d25c139314b8">string_value_</a> = *<a class="code" href="classimpala_1_1StringBuffer.html#ad48303c465d5363adaf0950d89c7eaea">str</a>;</div> |
| <div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  <a class="code" href="classimpala_1_1StringBuffer.html#a5d83e31a82bec86351dfae2696701468">buffer_size_</a> = <a class="code" href="classimpala_1_1StringBuffer.html#ad48303c465d5363adaf0950d89c7eaea">str</a>-><a class="code" href="structimpala_1_1StringValue.html#ab71e42890598d9b239cac64485db276d">len</a>;</div> |
| <div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  }</div> |
| <div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  }</div> |
| <div class="line"><a name="l00042"></a><span class="lineno"> 42</span> </div> |
| <div class="line"><a name="l00044"></a><span class="lineno"><a class="line" href="classimpala_1_1StringBuffer.html#a09d925feb52b7c893fc0afd96310a051"> 44</a></span>  <span class="keywordtype">void</span> <a class="code" href="classimpala_1_1StringBuffer.html#a09d925feb52b7c893fc0afd96310a051">Append</a>(<span class="keyword">const</span> <span class="keywordtype">char</span>* <a class="code" href="classimpala_1_1StringBuffer.html#ad48303c465d5363adaf0950d89c7eaea">str</a>, <span class="keywordtype">int</span> len) {</div> |
| <div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  <span class="keywordtype">int</span> new_len = len + <a class="code" href="classimpala_1_1StringBuffer.html#a5651eeebe6359355ed82d25c139314b8">string_value_</a>.<a class="code" href="structimpala_1_1StringValue.html#ab71e42890598d9b239cac64485db276d">len</a>;</div> |
| <div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  <span class="keywordflow">if</span> (new_len > <a class="code" href="classimpala_1_1StringBuffer.html#a5d83e31a82bec86351dfae2696701468">buffer_size_</a>) {</div> |
| <div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  <a class="code" href="classimpala_1_1StringBuffer.html#a4089d79d21b25004f4eed303dd4e0d7c">GrowBuffer</a>(new_len);</div> |
| <div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  }</div> |
| <div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  memcpy(<a class="code" href="classimpala_1_1StringBuffer.html#a5651eeebe6359355ed82d25c139314b8">string_value_</a>.<a class="code" href="structimpala_1_1StringValue.html#a17f088f03fd1f7b017df20f58f71fe13">ptr</a> + <a class="code" href="classimpala_1_1StringBuffer.html#a5651eeebe6359355ed82d25c139314b8">string_value_</a>.<a class="code" href="structimpala_1_1StringValue.html#ab71e42890598d9b239cac64485db276d">len</a>, str, len);</div> |
| <div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  <a class="code" href="classimpala_1_1StringBuffer.html#a5651eeebe6359355ed82d25c139314b8">string_value_</a>.<a class="code" href="structimpala_1_1StringValue.html#ab71e42890598d9b239cac64485db276d">len</a> = new_len;</div> |
| <div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  }</div> |
| <div class="line"><a name="l00052"></a><span class="lineno"> 52</span> </div> |
| <div class="line"><a name="l00054"></a><span class="lineno"><a class="line" href="classimpala_1_1StringBuffer.html#a7ce488d3daadad2826a417363256aac7"> 54</a></span>  <span class="keywordtype">void</span> <a class="code" href="classimpala_1_1StringBuffer.html#a7ce488d3daadad2826a417363256aac7">Append</a>(<span class="keyword">const</span> uint8_t* <a class="code" href="classimpala_1_1StringBuffer.html#ad48303c465d5363adaf0950d89c7eaea">str</a>, <span class="keywordtype">int</span> len) {</div> |
| <div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  <a class="code" href="classimpala_1_1StringBuffer.html#a09d925feb52b7c893fc0afd96310a051">Append</a>(reinterpret_cast<const char*>(str), len);</div> |
| <div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  }</div> |
| <div class="line"><a name="l00057"></a><span class="lineno"> 57</span> </div> |
| <div class="line"><a name="l00059"></a><span class="lineno"><a class="line" href="classimpala_1_1StringBuffer.html#a9556acf1b0df663dac0bc79f81128fce"> 59</a></span>  <span class="keywordtype">void</span> <a class="code" href="classimpala_1_1StringBuffer.html#a9556acf1b0df663dac0bc79f81128fce">Assign</a>(<span class="keyword">const</span> <span class="keywordtype">char</span>* <a class="code" href="classimpala_1_1StringBuffer.html#ad48303c465d5363adaf0950d89c7eaea">str</a>, <span class="keywordtype">int</span> len) {</div> |
| <div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  <a class="code" href="classimpala_1_1StringBuffer.html#a88161f0d5befe4a38c967aada451b9a8">Clear</a>();</div> |
| <div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  <a class="code" href="classimpala_1_1StringBuffer.html#a09d925feb52b7c893fc0afd96310a051">Append</a>(str, len);</div> |
| <div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  }</div> |
| <div class="line"><a name="l00063"></a><span class="lineno"> 63</span> </div> |
| <div class="line"><a name="l00065"></a><span class="lineno"><a class="line" href="classimpala_1_1StringBuffer.html#a88161f0d5befe4a38c967aada451b9a8"> 65</a></span>  <span class="keywordtype">void</span> <a class="code" href="classimpala_1_1StringBuffer.html#a88161f0d5befe4a38c967aada451b9a8">Clear</a>() {</div> |
| <div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  <a class="code" href="classimpala_1_1StringBuffer.html#a5651eeebe6359355ed82d25c139314b8">string_value_</a>.<a class="code" href="structimpala_1_1StringValue.html#ab71e42890598d9b239cac64485db276d">len</a> = 0;</div> |
| <div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  }</div> |
| <div class="line"><a name="l00068"></a><span class="lineno"> 68</span> </div> |
| <div class="line"><a name="l00070"></a><span class="lineno"><a class="line" href="classimpala_1_1StringBuffer.html#aab3ba01876c45e9134b4046a063517fe"> 70</a></span>  <span class="keywordtype">void</span> <a class="code" href="classimpala_1_1StringBuffer.html#aab3ba01876c45e9134b4046a063517fe">Reset</a>() {</div> |
| <div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  <a class="code" href="classimpala_1_1StringBuffer.html#a5651eeebe6359355ed82d25c139314b8">string_value_</a>.<a class="code" href="structimpala_1_1StringValue.html#ab71e42890598d9b239cac64485db276d">len</a> = 0;</div> |
| <div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  <a class="code" href="classimpala_1_1StringBuffer.html#a5d83e31a82bec86351dfae2696701468">buffer_size_</a> = 0;</div> |
| <div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  }</div> |
| <div class="line"><a name="l00074"></a><span class="lineno"> 74</span> </div> |
| <div class="line"><a name="l00076"></a><span class="lineno"><a class="line" href="classimpala_1_1StringBuffer.html#ab4cdee5773d51746541ea5599a63c608"> 76</a></span>  <span class="keywordtype">bool</span> <a class="code" href="classimpala_1_1StringBuffer.html#ab4cdee5773d51746541ea5599a63c608">Empty</a>()<span class="keyword"> const </span>{</div> |
| <div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  <span class="keywordflow">return</span> <a class="code" href="classimpala_1_1StringBuffer.html#a5651eeebe6359355ed82d25c139314b8">string_value_</a>.<a class="code" href="structimpala_1_1StringValue.html#ab71e42890598d9b239cac64485db276d">len</a> == 0;</div> |
| <div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  }</div> |
| <div class="line"><a name="l00079"></a><span class="lineno"> 79</span> </div> |
| <div class="line"><a name="l00081"></a><span class="lineno"><a class="line" href="classimpala_1_1StringBuffer.html#a2587f20eee61ea58ac7bd87fb1e2bd3d"> 81</a></span>  <span class="keywordtype">int</span> <a class="code" href="classimpala_1_1StringBuffer.html#a2587f20eee61ea58ac7bd87fb1e2bd3d">Size</a>()<span class="keyword"> const </span>{</div> |
| <div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  <span class="keywordflow">return</span> <a class="code" href="classimpala_1_1StringBuffer.html#a5651eeebe6359355ed82d25c139314b8">string_value_</a>.<a class="code" href="structimpala_1_1StringValue.html#ab71e42890598d9b239cac64485db276d">len</a>;</div> |
| <div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  }</div> |
| <div class="line"><a name="l00084"></a><span class="lineno"> 84</span> </div> |
| <div class="line"><a name="l00086"></a><span class="lineno"><a class="line" href="classimpala_1_1StringBuffer.html#ad48303c465d5363adaf0950d89c7eaea"> 86</a></span>  <span class="keyword">const</span> <a class="code" href="structimpala_1_1StringValue.html">StringValue</a>& <a class="code" href="classimpala_1_1StringBuffer.html#ad48303c465d5363adaf0950d89c7eaea">str</a>()<span class="keyword"> const </span>{</div> |
| <div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  <span class="keywordflow">return</span> <a class="code" href="classimpala_1_1StringBuffer.html#a5651eeebe6359355ed82d25c139314b8">string_value_</a>;</div> |
| <div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  }</div> |
| <div class="line"><a name="l00089"></a><span class="lineno"> 89</span> </div> |
| <div class="line"><a name="l00091"></a><span class="lineno"><a class="line" href="classimpala_1_1StringBuffer.html#a2dfe981688a9f816dd67a44abf1edd93"> 91</a></span>  <span class="keywordtype">int</span> <a class="code" href="classimpala_1_1StringBuffer.html#a2dfe981688a9f816dd67a44abf1edd93">buffer_size</a>()<span class="keyword"> const </span>{</div> |
| <div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  <span class="keywordflow">return</span> <a class="code" href="classimpala_1_1StringBuffer.html#a5d83e31a82bec86351dfae2696701468">buffer_size_</a>;</div> |
| <div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  }</div> |
| <div class="line"><a name="l00094"></a><span class="lineno"> 94</span> </div> |
| <div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  <span class="keyword">private</span>:</div> |
| <div class="line"><a name="l00098"></a><span class="lineno"><a class="line" href="classimpala_1_1StringBuffer.html#a4089d79d21b25004f4eed303dd4e0d7c"> 98</a></span>  <span class="keywordtype">void</span> <a class="code" href="classimpala_1_1StringBuffer.html#a4089d79d21b25004f4eed303dd4e0d7c">GrowBuffer</a>(<span class="keywordtype">int</span> new_len) {</div> |
| <div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  <span class="comment">// TODO: Release/reuse old buffers somehow</span></div> |
| <div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  <a class="code" href="classimpala_1_1StringBuffer.html#a5d83e31a82bec86351dfae2696701468">buffer_size_</a> = std::max(<a class="code" href="classimpala_1_1StringBuffer.html#a5d83e31a82bec86351dfae2696701468">buffer_size_</a> * 2, new_len);</div> |
| <div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  <span class="keywordtype">char</span>* new_buffer = <span class="keyword">reinterpret_cast<</span><span class="keywordtype">char</span>*<span class="keyword">></span>(<a class="code" href="classimpala_1_1StringBuffer.html#a77aa433b9ac8b7962a59d82c4f8f7c48">pool_</a>-><a class="code" href="classimpala_1_1MemPool.html#a190eb28e39279c901eda3d831a9fe726">Allocate</a>(<a class="code" href="classimpala_1_1StringBuffer.html#a5d83e31a82bec86351dfae2696701468">buffer_size_</a>));</div> |
| <div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  <span class="keywordflow">if</span> (<a class="code" href="classimpala_1_1StringBuffer.html#a5651eeebe6359355ed82d25c139314b8">string_value_</a>.<a class="code" href="structimpala_1_1StringValue.html#ab71e42890598d9b239cac64485db276d">len</a> > 0) {</div> |
| <div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  memcpy(new_buffer, <a class="code" href="classimpala_1_1StringBuffer.html#a5651eeebe6359355ed82d25c139314b8">string_value_</a>.<a class="code" href="structimpala_1_1StringValue.html#a17f088f03fd1f7b017df20f58f71fe13">ptr</a>, <a class="code" href="classimpala_1_1StringBuffer.html#a5651eeebe6359355ed82d25c139314b8">string_value_</a>.<a class="code" href="structimpala_1_1StringValue.html#ab71e42890598d9b239cac64485db276d">len</a>);</div> |
| <div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  }</div> |
| <div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  <a class="code" href="classimpala_1_1StringBuffer.html#a5651eeebe6359355ed82d25c139314b8">string_value_</a>.<a class="code" href="structimpala_1_1StringValue.html#a17f088f03fd1f7b017df20f58f71fe13">ptr</a> = new_buffer;</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"><a class="line" href="classimpala_1_1StringBuffer.html#a77aa433b9ac8b7962a59d82c4f8f7c48"> 108</a></span>  <a class="code" href="classimpala_1_1MemPool.html">MemPool</a>* <a class="code" href="classimpala_1_1StringBuffer.html#a77aa433b9ac8b7962a59d82c4f8f7c48">pool_</a>;</div> |
| <div class="line"><a name="l00109"></a><span class="lineno"><a class="line" href="classimpala_1_1StringBuffer.html#a5651eeebe6359355ed82d25c139314b8"> 109</a></span>  <a class="code" href="structimpala_1_1StringValue.html">StringValue</a> <a class="code" href="classimpala_1_1StringBuffer.html#a5651eeebe6359355ed82d25c139314b8">string_value_</a>;</div> |
| <div class="line"><a name="l00110"></a><span class="lineno"><a class="line" href="classimpala_1_1StringBuffer.html#a5d83e31a82bec86351dfae2696701468"> 110</a></span>  <span class="keywordtype">int</span> <a class="code" href="classimpala_1_1StringBuffer.html#a5d83e31a82bec86351dfae2696701468">buffer_size_</a>;</div> |
| <div class="line"><a name="l00111"></a><span class="lineno"> 111</span> };</div> |
| <div class="line"><a name="l00112"></a><span class="lineno"> 112</span> </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> </div> |
| <div class="line"><a name="l00115"></a><span class="lineno"> 115</span> <span class="preprocessor">#endif</span></div> |
| <div class="ttc" id="classimpala_1_1StringBuffer_html_ad48303c465d5363adaf0950d89c7eaea"><div class="ttname"><a href="classimpala_1_1StringBuffer.html#ad48303c465d5363adaf0950d89c7eaea">impala::StringBuffer::str</a></div><div class="ttdeci">const StringValue & str() const </div><div class="ttdoc">Returns the underlying StringValue. </div><div class="ttdef"><b>Definition:</b> <a href="string-buffer_8h_source.html#l00086">string-buffer.h:86</a></div></div> |
| <div class="ttc" id="classimpala_1_1StringBuffer_html_a2587f20eee61ea58ac7bd87fb1e2bd3d"><div class="ttname"><a href="classimpala_1_1StringBuffer.html#a2587f20eee61ea58ac7bd87fb1e2bd3d">impala::StringBuffer::Size</a></div><div class="ttdeci">int Size() const </div><div class="ttdoc">Returns the length of the current string. </div><div class="ttdef"><b>Definition:</b> <a href="string-buffer_8h_source.html#l00081">string-buffer.h:81</a></div></div> |
| <div class="ttc" id="classimpala_1_1StringBuffer_html_a09d925feb52b7c893fc0afd96310a051"><div class="ttname"><a href="classimpala_1_1StringBuffer.html#a09d925feb52b7c893fc0afd96310a051">impala::StringBuffer::Append</a></div><div class="ttdeci">void Append(const char *str, int len)</div><div class="ttdoc">Append 'str' to the current string, allocating a new buffer as necessary. </div><div class="ttdef"><b>Definition:</b> <a href="string-buffer_8h_source.html#l00044">string-buffer.h:44</a></div></div> |
| <div class="ttc" id="structimpala_1_1StringValue_html"><div class="ttname"><a href="structimpala_1_1StringValue.html">impala::StringValue</a></div><div class="ttdef"><b>Definition:</b> <a href="string-value_8h_source.html#l00033">string-value.h:33</a></div></div> |
| <div class="ttc" id="classimpala_1_1StringBuffer_html_a9556acf1b0df663dac0bc79f81128fce"><div class="ttname"><a href="classimpala_1_1StringBuffer.html#a9556acf1b0df663dac0bc79f81128fce">impala::StringBuffer::Assign</a></div><div class="ttdeci">void Assign(const char *str, int len)</div><div class="ttdoc">Assigns contents to StringBuffer. </div><div class="ttdef"><b>Definition:</b> <a href="string-buffer_8h_source.html#l00059">string-buffer.h:59</a></div></div> |
| <div class="ttc" id="classimpala_1_1StringBuffer_html_a2dfe981688a9f816dd67a44abf1edd93"><div class="ttname"><a href="classimpala_1_1StringBuffer.html#a2dfe981688a9f816dd67a44abf1edd93">impala::StringBuffer::buffer_size</a></div><div class="ttdeci">int buffer_size() const </div><div class="ttdoc">Returns the buffer size. </div><div class="ttdef"><b>Definition:</b> <a href="string-buffer_8h_source.html#l00091">string-buffer.h:91</a></div></div> |
| <div class="ttc" id="classimpala_1_1StringBuffer_html_a88161f0d5befe4a38c967aada451b9a8"><div class="ttname"><a href="classimpala_1_1StringBuffer.html#a88161f0d5befe4a38c967aada451b9a8">impala::StringBuffer::Clear</a></div><div class="ttdeci">void Clear()</div><div class="ttdoc">Clear the underlying StringValue. The allocated buffer can be reused. </div><div class="ttdef"><b>Definition:</b> <a href="string-buffer_8h_source.html#l00065">string-buffer.h:65</a></div></div> |
| <div class="ttc" id="structimpala_1_1StringValue_html_ab71e42890598d9b239cac64485db276d"><div class="ttname"><a href="structimpala_1_1StringValue.html#ab71e42890598d9b239cac64485db276d">impala::StringValue::len</a></div><div class="ttdeci">int len</div><div class="ttdef"><b>Definition:</b> <a href="string-value_8h_source.html#l00038">string-value.h:38</a></div></div> |
| <div class="ttc" id="classimpala_1_1StringBuffer_html_ab4cdee5773d51746541ea5599a63c608"><div class="ttname"><a href="classimpala_1_1StringBuffer.html#ab4cdee5773d51746541ea5599a63c608">impala::StringBuffer::Empty</a></div><div class="ttdeci">bool Empty() const </div><div class="ttdoc">Returns whether the current string is empty. </div><div class="ttdef"><b>Definition:</b> <a href="string-buffer_8h_source.html#l00076">string-buffer.h:76</a></div></div> |
| <div class="ttc" id="classimpala_1_1StringBuffer_html_ae84baf67c70ee8f380e27d288b10f891"><div class="ttname"><a href="classimpala_1_1StringBuffer.html#ae84baf67c70ee8f380e27d288b10f891">impala::StringBuffer::StringBuffer</a></div><div class="ttdeci">StringBuffer(MemPool *pool, StringValue *str=NULL)</div><div class="ttdef"><b>Definition:</b> <a href="string-buffer_8h_source.html#l00034">string-buffer.h:34</a></div></div> |
| <div class="ttc" id="classimpala_1_1StringBuffer_html_a4089d79d21b25004f4eed303dd4e0d7c"><div class="ttname"><a href="classimpala_1_1StringBuffer.html#a4089d79d21b25004f4eed303dd4e0d7c">impala::StringBuffer::GrowBuffer</a></div><div class="ttdeci">void GrowBuffer(int new_len)</div><div class="ttdef"><b>Definition:</b> <a href="string-buffer_8h_source.html#l00098">string-buffer.h:98</a></div></div> |
| <div class="ttc" id="classimpala_1_1StringBuffer_html_a5651eeebe6359355ed82d25c139314b8"><div class="ttname"><a href="classimpala_1_1StringBuffer.html#a5651eeebe6359355ed82d25c139314b8">impala::StringBuffer::string_value_</a></div><div class="ttdeci">StringValue string_value_</div><div class="ttdef"><b>Definition:</b> <a href="string-buffer_8h_source.html#l00109">string-buffer.h:109</a></div></div> |
| <div class="ttc" id="classimpala_1_1StringBuffer_html"><div class="ttname"><a href="classimpala_1_1StringBuffer.html">impala::StringBuffer</a></div><div class="ttdef"><b>Definition:</b> <a href="string-buffer_8h_source.html#l00030">string-buffer.h:30</a></div></div> |
| <div class="ttc" id="classimpala_1_1MemPool_html"><div class="ttname"><a href="classimpala_1_1MemPool.html">impala::MemPool</a></div><div class="ttdef"><b>Definition:</b> <a href="mem-pool_8h_source.html#l00077">mem-pool.h:77</a></div></div> |
| <div class="ttc" id="expr-benchmark_8cc_html_a3a5de7bd423fbc0afc4cf935c166ca6b"><div class="ttname"><a href="expr-benchmark_8cc.html#a3a5de7bd423fbc0afc4cf935c166ca6b">pool</a></div><div class="ttdeci">ObjectPool pool</div><div class="ttdef"><b>Definition:</b> <a href="expr-benchmark_8cc_source.html#l00089">expr-benchmark.cc:89</a></div></div> |
| <div class="ttc" id="classimpala_1_1StringBuffer_html_a7ce488d3daadad2826a417363256aac7"><div class="ttname"><a href="classimpala_1_1StringBuffer.html#a7ce488d3daadad2826a417363256aac7">impala::StringBuffer::Append</a></div><div class="ttdeci">void Append(const uint8_t *str, int len)</div><div class="ttdoc">TODO: switch everything to uint8_t? </div><div class="ttdef"><b>Definition:</b> <a href="string-buffer_8h_source.html#l00054">string-buffer.h:54</a></div></div> |
| <div class="ttc" id="classimpala_1_1StringBuffer_html_a5d83e31a82bec86351dfae2696701468"><div class="ttname"><a href="classimpala_1_1StringBuffer.html#a5d83e31a82bec86351dfae2696701468">impala::StringBuffer::buffer_size_</a></div><div class="ttdeci">int buffer_size_</div><div class="ttdef"><b>Definition:</b> <a href="string-buffer_8h_source.html#l00110">string-buffer.h:110</a></div></div> |
| <div class="ttc" id="classimpala_1_1StringBuffer_html_a77aa433b9ac8b7962a59d82c4f8f7c48"><div class="ttname"><a href="classimpala_1_1StringBuffer.html#a77aa433b9ac8b7962a59d82c4f8f7c48">impala::StringBuffer::pool_</a></div><div class="ttdeci">MemPool * pool_</div><div class="ttdef"><b>Definition:</b> <a href="string-buffer_8h_source.html#l00108">string-buffer.h:108</a></div></div> |
| <div class="ttc" id="structimpala_1_1StringValue_html_a17f088f03fd1f7b017df20f58f71fe13"><div class="ttname"><a href="structimpala_1_1StringValue.html#a17f088f03fd1f7b017df20f58f71fe13">impala::StringValue::ptr</a></div><div class="ttdeci">char * ptr</div><div class="ttdef"><b>Definition:</b> <a href="string-value_8h_source.html#l00037">string-value.h:37</a></div></div> |
| <div class="ttc" id="classimpala_1_1StringBuffer_html_aab3ba01876c45e9134b4046a063517fe"><div class="ttname"><a href="classimpala_1_1StringBuffer.html#aab3ba01876c45e9134b4046a063517fe">impala::StringBuffer::Reset</a></div><div class="ttdeci">void Reset()</div><div class="ttdoc">Clears the underlying buffer and StringValue. </div><div class="ttdef"><b>Definition:</b> <a href="string-buffer_8h_source.html#l00070">string-buffer.h:70</a></div></div> |
| <div class="ttc" id="mem-pool_8h_html"><div class="ttname"><a href="mem-pool_8h.html">mem-pool.h</a></div></div> |
| <div class="ttc" id="string-value_8h_html"><div class="ttname"><a href="string-value_8h.html">string-value.h</a></div></div> |
| <div class="ttc" id="classimpala_1_1MemPool_html_a190eb28e39279c901eda3d831a9fe726"><div class="ttname"><a href="classimpala_1_1MemPool.html#a190eb28e39279c901eda3d831a9fe726">impala::MemPool::Allocate</a></div><div class="ttdeci">uint8_t * Allocate(int size)</div><div class="ttdef"><b>Definition:</b> <a href="mem-pool_8h_source.html#l00092">mem-pool.h:92</a></div></div> |
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