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Posted to commits@arrow.apache.org by we...@apache.org on 2018/08/07 01:02:59 UTC
[44/51] [partial] arrow-site git commit: Update documentation for
0.10.0
http://git-wip-us.apache.org/repos/asf/arrow-site/blob/7f9d5fdc/docs/cpp/array_8h_source.html
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diff --git a/docs/cpp/array_8h_source.html b/docs/cpp/array_8h_source.html
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@@ -70,7 +70,7 @@ $(function() {
<div class="title">array.h</div> </div>
</div><!--header-->
<div class="contents">
-<a href="array_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">// Licensed to the Apache Software Foundation (ASF) under one</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment">// or more contributor license agreements. See the NOTICE file</span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment">// distributed with this work for additional information</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment">// regarding copyright ownership. The ASF licenses this file</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment">// to you under the Apache License, Version 2.0 (the</span></div><div class="line"><a name="l00006"></a><span class="
lineno"> 6</span> <span class="comment">// "License"); you may not use this file except in compliance</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment">// with the License. You may obtain a copy of the License at</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">// http://www.apache.org/licenses/LICENSE-2.0</span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment">//</span></div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment">// Unless required by applicable law or agreed to in writing,</span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment">// software distributed und
er the License is distributed on an</span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment">// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY</span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment">// KIND, either express or implied. See the License for the</span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment">// specific language governing permissions and limitations</span></div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment">// under the License.</span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> </div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="preprocessor">#ifndef ARROW_ARRAY_H</span></div><div class="line"><a name="l00019"></a><span class="lineno"> 19</s
pan> <span class="preprocessor">#define ARROW_ARRAY_H</span></div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span> </div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="preprocessor">#include <cmath></span></div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="preprocessor">#include <cstdint></span></div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="preprocessor">#include <memory></span></div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor">#include <string></span></div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor">#include <utility></span></div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor">#include <vector></span><
/div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span> </div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="preprocessor">#include "<a class="code" href="buffer_8h.html">arrow/buffer.h</a>"</span></div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="preprocessor">#include "<a class="code" href="type_8h.html">arrow/type.h</a>"</span></div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="preprocessor">#include "<a class="code" href="type__fwd_8h.html">arrow/type_fwd.h</a>"</span></div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="preprocessor">#include "<a class="code" href="type__traits_8h.html">arrow/type_traits.h</a>"</span></div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="preprocessor">#include &q
uot;<a class="code" href="bit-util_8h.html">arrow/util/bit-util.h</a>"</span></div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="preprocessor">#include "<a class="code" href="checked__cast_8h.html">arrow/util/checked_cast.h</a>"</span></div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="preprocessor">#include "<a class="code" href="macros_8h.html">arrow/util/macros.h</a>"</span></div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="preprocessor">#include "<a class="code" href="visibility_8h.html">arrow/util/visibility.h</a>"</span></div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="preprocessor">#include "<a class="code" href="visitor_8h.html">arrow/visitor.h</a>"</span></div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span> </div><div cl
ass="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="keyword">namespace </span><a class="code" href="namespacearrow.html">arrow</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"><a class="line" href="namespacearrow.html#a26e0360de3fc4b7120b6b50f14a22786"> 40</a></span> <span class="keyword">using</span> <a class="code" href="namespacearrow.html#a26e0360de3fc4b7120b6b50f14a22786">BufferVector</a> = std::vector<std::shared_ptr<Buffer>>;</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> <span class="comment">// When slicing, we do not know the null count of the sliced range without</span></div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span> <span class="comment">// doing some computation.
To avoid doing this eagerly, we set the null count</span></div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span> <span class="comment">// to -1 (any negative number will do). When Array::null_count is called the</span></div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span> <span class="comment">// first time, the null count will be computed. See ARROW-33</span></div><div class="line"><a name="l00046"></a><span class="lineno"><a class="line" href="namespacearrow.html#a2bc89c993234944fd7bdbdfe95812080"> 46</a></span> constexpr int64_t <a class="code" href="namespacearrow.html#a2bc89c993234944fd7bdbdfe95812080">kUnknownNullCount</a> = -1;</div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span> </div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span> <span class="keyword">class </span><a class="code" href="classarrow_1_1_memory_pool.html">MemoryPool</a>;</div><div class="
line"><a name="l00049"></a><span class="lineno"> 49</span> <span class="keyword">class </span><a class="code" href="classarrow_1_1_status.html">Status</a>;</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> <span class="keyword">template</span> <<span class="keyword">typename</span> T></div><div class="line"><a name="l00052"></a><span class="lineno"><a class="line" href="structarrow_1_1_decimal.html"> 52</a></span> <span class="keyword">struct </span><a class="code" href="structarrow_1_1_decimal.html">Decimal</a>;</div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span> </div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span> <span class="comment">// ----------------------------------------------------------------------</span></div><div class="line"><a name="l00055"></a><span class="lineno"> 55<
/span> <span class="comment">// Generic array data container</span></div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span> </div><div class="line"><a name="l00088"></a><span class="lineno"><a class="line" href="structarrow_1_1_array_data.html"> 88</a></span> <span class="keyword">struct </span>ARROW_EXPORT <a class="code" href="structarrow_1_1_array_data.html">ArrayData</a> {</div><div class="line"><a name="l00089"></a><span class="lineno"><a class="line" href="structarrow_1_1_array_data.html#a9806122aca6abb3a9157668e42f436e1"> 89</a></span>  <a class="code" href="structarrow_1_1_array_data.html#a9806122aca6abb3a9157668e42f436e1">ArrayData</a>() : length(0) {}</div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span> </div><div class="line"><a name="l00091"></a><span class="lineno"><a class="line" href="structarrow_1_1_array_data.html#a725a88f484fa8c95bdfaf548a0827b2d"> 91</a></span>  <a class="code" hr
ef="structarrow_1_1_array_data.html#a725a88f484fa8c95bdfaf548a0827b2d">ArrayData</a>(<span class="keyword">const</span> std::shared_ptr<DataType>& type, int64_t length,</div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  int64_t null_count = <a class="code" href="namespacearrow.html#a2bc89c993234944fd7bdbdfe95812080">kUnknownNullCount</a>, int64_t offset = 0)</div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  : type(type), length(length), null_count(null_count), offset(offset) {}</div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span> </div><div class="line"><a name="l00095"></a><span class="lineno"><a class="line" href="structarrow_1_1_array_data.html#a107fb19a67b33a9a3c6075482176bdfe"> 95</a></span>  <a class="code" href="structarrow_1_1_array_data.html#a107fb19a67b33a9a3c6075482176bdfe">ArrayData</a>(<span class="keyword">const</span> std::shared_ptr<Da
taType>& type, int64_t length,</div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  <span class="keyword">const</span> std::vector<std::shared_ptr<Buffer>>& buffers,</div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  int64_t null_count = <a class="code" href="namespacearrow.html#a2bc89c993234944fd7bdbdfe95812080">kUnknownNullCount</a>, int64_t offset = 0)</div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  : <a class="code" href="structarrow_1_1_array_data.html">ArrayData</a>(type, length, null_count, offset) {</div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  this->buffers = buffers;</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> </div><div class="line"><a name="l00102"></a><spa
n class="lineno"><a class="line" href="structarrow_1_1_array_data.html#a5171edd0498d130972ec005664ccd5b6"> 102</a></span>  <a class="code" href="structarrow_1_1_array_data.html#a5171edd0498d130972ec005664ccd5b6">ArrayData</a>(<span class="keyword">const</span> std::shared_ptr<DataType>& type, int64_t length,</div><div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  <span class="keyword">const</span> std::vector<std::shared_ptr<Buffer>>& buffers,</div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  <span class="keyword">const</span> std::vector<std::shared_ptr<ArrayData>>& child_data,</div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  int64_t null_count = <a class="code" href="namespacearrow.html#a2bc89c993234944fd7bdbdfe95812080">kUnknownNullCount</a>, int64_t offset = 0)</div><div class="line"><a name="l00106"></
a><span class="lineno"> 106</span>  : <a class="code" href="structarrow_1_1_array_data.html">ArrayData</a>(type, length, null_count, offset) {</div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  this->buffers = buffers;</div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  this->child_data = child_data;</div><div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  }</div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span> </div><div class="line"><a name="l00111"></a><span class="lineno"><a class="line" href="structarrow_1_1_array_data.html#abc63f417af9d4ea0edc59b49bf9d781e"> 111</a></span>  <a class="code" href="structarrow_1_1_array_data.html#abc63f417af9d4ea0edc59b49bf9d781e">ArrayData</a>(<span class="keyword">const</span> std::shared_ptr<DataType>& type, int64_t length,</div><div class="line"><a name="l00112"></a><span class="line
no"> 112</span>  std::vector<std::shared_ptr<Buffer>>&& buffers,</div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  int64_t null_count = <a class="code" href="namespacearrow.html#a2bc89c993234944fd7bdbdfe95812080">kUnknownNullCount</a>, int64_t offset = 0)</div><div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  : <a class="code" href="structarrow_1_1_array_data.html">ArrayData</a>(type, length, null_count, offset) {</div><div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  this->buffers = std::move(buffers);</div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  }</div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span> </div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  <span class="keyword">static</span> std::shared_ptr<ArrayData> Make(<span c
lass="keyword">const</span> std::shared_ptr<DataType>& type,</div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  int64_t length,</div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  std::vector<std::shared_ptr<Buffer>>&& buffers,</div><div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  int64_t null_count = <a class="code" href="namespacearrow.html#a2bc89c993234944fd7bdbdfe95812080">kUnknownNullCount</a>,</div><div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  int64_t offset = 0);</div><div class="line"><a name="l00123"></a><span class="lineno"> 123</span> </div><div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  <span class="keyword">static</span>
std::shared_ptr<ArrayData> Make(</div><div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  <span class="keyword">const</span> std::shared_ptr<DataType>& type, int64_t length,</div><div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  <span class="keyword">const</span> std::vector<std::shared_ptr<Buffer>>& buffers,</div><div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  int64_t null_count = <a class="code" href="namespacearrow.html#a2bc89c993234944fd7bdbdfe95812080">kUnknownNullCount</a>, int64_t offset = 0);</div><div class="line"><a name="l00128"></a><span class="lineno"> 128</span> </div><div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  <span class="keyword">static</span> std::shared_ptr<ArrayData> Make(</div><div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  <span class="keyword">c
onst</span> std::shared_ptr<DataType>& type, int64_t length,</div><div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  <span class="keyword">const</span> std::vector<std::shared_ptr<Buffer>>& buffers,</div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  <span class="keyword">const</span> std::vector<std::shared_ptr<ArrayData>>& child_data,</div><div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  int64_t null_count = <a class="code" href="namespacearrow.html#a2bc89c993234944fd7bdbdfe95812080">kUnknownNullCount</a>, int64_t offset = 0);</div><div class="line"><a name="l00134"></a><span class="lineno"> 134</span> </div><div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  <span class="keyword">static</span> std::shared_ptr<ArrayData> Make(<span class="keyword">const</span> std::shared_ptr<DataType>&
type,</div><div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  int64_t length,</div><div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  int64_t null_count = <a class="code" href="namespacearrow.html#a2bc89c993234944fd7bdbdfe95812080">kUnknownNullCount</a>,</div><div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  int64_t offset = 0);</div><div class="line"><a name="l00139"></a><span class="lineno"> 139</span> </div><div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  <span class="comment">// Move constructor</span></div><div class="line"><a name="l00141"></a><span class="lineno"><a class="line" href="structarrow_1_1_array_data.html#a0c2ccbdf8cea4048307ccaf85d61749f"> 141</a></span>  <a class="code" href="structarrow_1_1_array_data.html#a0c2ccbdf8c
ea4048307ccaf85d61749f">ArrayData</a>(<a class="code" href="structarrow_1_1_array_data.html">ArrayData</a>&& other) noexcept</div><div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  : type(std::move(other.type)),</div><div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  length(other.length),</div><div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  null_count(other.null_count),</div><div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  offset(other.offset),</div><div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  buffers(std::move(other.buffers)),</div><div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  child_data(std::move(other.child_data)) {}</div><div class="line"><a name="l00148"></a><span class="lineno"> 148</span> </div><div class="line"><a name="l00149"></a><span cla
ss="lineno"><a class="line" href="structarrow_1_1_array_data.html#a4dddad40bc23b9fae38058e499a2568a"> 149</a></span>  <a class="code" href="structarrow_1_1_array_data.html#a4dddad40bc23b9fae38058e499a2568a">ArrayData</a>(<span class="keyword">const</span> <a class="code" href="structarrow_1_1_array_data.html">ArrayData</a>& other) noexcept</div><div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  : type(other.type),</div><div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  length(other.length),</div><div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  null_count(other.null_count),</div><div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  offset(other.offset),</div><div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  buffers(other.buffers),</div><div class="line"><a name="l00155"></a><span class="lineno"> 155</s
pan>  child_data(other.child_data) {}</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>  <span class="comment">// Move assignment</span></div><div class="line"><a name="l00158"></a><span class="lineno"><a class="line" href="structarrow_1_1_array_data.html#a32e65ea8a32f114ac930dac02f437bab"> 158</a></span>  <a class="code" href="structarrow_1_1_array_data.html">ArrayData</a>& <a class="code" href="structarrow_1_1_array_data.html#a32e65ea8a32f114ac930dac02f437bab">operator=</a>(<a class="code" href="structarrow_1_1_array_data.html">ArrayData</a>&& other) {</div><div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  type = std::move(other.type);</div><div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  length = other.length;</div><div class="line"><a name="l00161"></a><span class="lin
eno"> 161</span>  null_count = other.null_count;</div><div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  offset = other.offset;</div><div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  buffers = std::move(other.buffers);</div><div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  child_data = std::move(other.child_data);</div><div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  <span class="keywordflow">return</span> *<span class="keyword">this</span>;</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="structarrow_1_1_array_data.html#a63afe24c8c7319ad045fa3f9d388d2e9"> 168</a></span>  std::shared_ptr<ArrayData> <a class="code" href="structarro
w_1_1_array_data.html#a63afe24c8c7319ad045fa3f9d388d2e9">Copy</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> std::make_shared<ArrayData>(*this); }</div><div class="line"><a name="l00169"></a><span class="lineno"> 169</span> </div><div class="line"><a name="l00170"></a><span class="lineno"><a class="line" href="structarrow_1_1_array_data.html#a3fcb28b85ec35b1886359086616869d5"> 170</a></span>  std::shared_ptr<DataType> <a class="code" href="structarrow_1_1_array_data.html#a3fcb28b85ec35b1886359086616869d5">type</a>;</div><div class="line"><a name="l00171"></a><span class="lineno"><a class="line" href="structarrow_1_1_array_data.html#aa4b33bdefec3290da60142301d852120"> 171</a></span>  int64_t <a class="code" href="structarrow_1_1_array_data.html#aa4b33bdefec3290da60142301d852120">length</a>;</div><div class="line"><a name="l00172"></a><span class="lineno"><a class="line" href="structarrow_1_1_array_data.html#a4e0a4e30
7974a3c2753934e675fa08a7"> 172</a></span>  int64_t <a class="code" href="structarrow_1_1_array_data.html#a4e0a4e307974a3c2753934e675fa08a7">null_count</a>;</div><div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  <span class="comment">// The logical start point into the physical buffers (in values, not bytes).</span></div><div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  <span class="comment">// Note that, for child data, this must be *added* to the child data's own offset.</span></div><div class="line"><a name="l00175"></a><span class="lineno"><a class="line" href="structarrow_1_1_array_data.html#a62e35001b5555f0b59bb0db3db494419"> 175</a></span>  int64_t <a class="code" href="structarrow_1_1_array_data.html#a62e35001b5555f0b59bb0db3db494419">offset</a>;</div><div class="line"><a name="l00176"></a><span class="lineno"><a class="line" href="structarrow_1_1_array_data.html#a11920b2e9bc4cb04cdb5970a45c5d3b0">
176</a></span>  std::vector<std::shared_ptr<Buffer>> <a class="code" href="structarrow_1_1_array_data.html#a11920b2e9bc4cb04cdb5970a45c5d3b0">buffers</a>;</div><div class="line"><a name="l00177"></a><span class="lineno"><a class="line" href="structarrow_1_1_array_data.html#afafe31e1a17df975598b5922ce9bb92d"> 177</a></span>  std::vector<std::shared_ptr<ArrayData>> <a class="code" href="structarrow_1_1_array_data.html#afafe31e1a17df975598b5922ce9bb92d">child_data</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> </div><div class="line"><a name="l00183"></a><span class="lineno"> 183</span> ARROW_EXPORT</div><div class="line"><a name="l00184"></a><span class="lineno"> 184</span> std::shared_ptr<Array> <a class="code" href="namespacearrow.html#a7edcc7f88dec3ddcfcd8ccf1882cb833">MakeArray</a>(<span class="keywor
d">const</span> std::shared_ptr<ArrayData>& data);</div><div class="line"><a name="l00185"></a><span class="lineno"> 185</span> </div><div class="line"><a name="l00186"></a><span class="lineno"> 186</span> <span class="comment">// ----------------------------------------------------------------------</span></div><div class="line"><a name="l00187"></a><span class="lineno"> 187</span> <span class="comment">// User array accessor types</span></div><div class="line"><a name="l00188"></a><span class="lineno"> 188</span> </div><div class="line"><a name="l00200"></a><span class="lineno"><a class="line" href="classarrow_1_1_array.html"> 200</a></span> <span class="keyword">class </span>ARROW_EXPORT <a class="code" href="classarrow_1_1_array.html">Array</a> {</div><div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  <span class="keyword">public</span>:</div><div class="line"><a name="l00202"></a><span class="lineno"> 202</spa
n>  <span class="keyword">virtual</span> ~<a class="code" href="classarrow_1_1_array.html">Array</a>() = <span class="keywordflow">default</span>;</div><div class="line"><a name="l00203"></a><span class="lineno"> 203</span> </div><div class="line"><a name="l00205"></a><span class="lineno"><a class="line" href="classarrow_1_1_array.html#a18c61cd4c8c158a30f30023eabc83acb"> 205</a></span>  <span class="keywordtype">bool</span> <a class="code" href="classarrow_1_1_array.html#a18c61cd4c8c158a30f30023eabc83acb">IsNull</a>(int64_t i)<span class="keyword"> const </span>{</div><div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  <span class="keywordflow">return</span> null_bitmap_data_ != <a class="code" href="macros_8h.html#a3ef7eab8cd0e570b6586628cc9d5ccab">NULLPTR</a> &&</div><div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  BitUtil::BitNotSet(null_bitmap_data_, i + data_->offset);</div><div
class="line"><a name="l00208"></a><span class="lineno"> 208</span>  }</div><div class="line"><a name="l00209"></a><span class="lineno"> 209</span> </div><div class="line"><a name="l00212"></a><span class="lineno"><a class="line" href="classarrow_1_1_array.html#ae554bfb313cd6b161f63fb2966dbd662"> 212</a></span>  <span class="keywordtype">bool</span> <a class="code" href="classarrow_1_1_array.html#ae554bfb313cd6b161f63fb2966dbd662">IsValid</a>(int64_t i)<span class="keyword"> const </span>{</div><div class="line"><a name="l00213"></a><span class="lineno"> 213</span>  <span class="keywordflow">return</span> null_bitmap_data_ != <a class="code" href="macros_8h.html#a3ef7eab8cd0e570b6586628cc9d5ccab">NULLPTR</a> &&</div><div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  BitUtil::GetBit(null_bitmap_data_, i + data_->offset);</div><div class="line"><a name="l00215"></a><span class="lineno"> 215</span>  }</
div><div class="line"><a name="l00216"></a><span class="lineno"> 216</span> </div><div class="line"><a name="l00218"></a><span class="lineno"><a class="line" href="classarrow_1_1_array.html#a49c7fb3f73d2d43e7338591c5a8bd8bf"> 218</a></span>  int64_t <a class="code" href="classarrow_1_1_array.html#a49c7fb3f73d2d43e7338591c5a8bd8bf">length</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> data_->length; }</div><div class="line"><a name="l00219"></a><span class="lineno"> 219</span> </div><div class="line"><a name="l00222"></a><span class="lineno"><a class="line" href="classarrow_1_1_array.html#a1a0c6c1aa06cffd1dcb3813f0d24b2fd"> 222</a></span>  int64_t <a class="code" href="classarrow_1_1_array.html#a1a0c6c1aa06cffd1dcb3813f0d24b2fd">offset</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> data_->offset; }</div><div class="line"><a name="l00223"></a><span class="lineno"> 223</span> <
/div><div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  int64_t null_count() <span class="keyword">const</span>;</div><div class="line"><a name="l00229"></a><span class="lineno"> 229</span> </div><div class="line"><a name="l00230"></a><span class="lineno"><a class="line" href="classarrow_1_1_array.html#a635a694fbadb0bfa731beb97df2ef7ea"> 230</a></span>  std::shared_ptr<DataType> <a class="code" href="classarrow_1_1_array.html#a635a694fbadb0bfa731beb97df2ef7ea">type</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> data_->type; }</div><div class="line"><a name="l00231"></a><span class="lineno"><a class="line" href="classarrow_1_1_array.html#a155d9d827415438f976e3cb31e0a55f6"> 231</a></span>  <a class="code" href="structarrow_1_1_type.html#a00a041cb19a3be373da8eec7d4bf1f44">Type::type</a> <a class="code" href="classarrow_1_1_array.html#a155d9d827415438f976e3cb31e0a55f6">type_id</a>()<span class=
"keyword"> const </span>{ <span class="keywordflow">return</span> data_->type->id(); }</div><div class="line"><a name="l00232"></a><span class="lineno"> 232</span> </div><div class="line"><a name="l00237"></a><span class="lineno"><a class="line" href="classarrow_1_1_array.html#a76c4756ac85b29f9135064d68d2ef908"> 237</a></span>  std::shared_ptr<Buffer> <a class="code" href="classarrow_1_1_array.html#a76c4756ac85b29f9135064d68d2ef908">null_bitmap</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> data_->buffers[0]; }</div><div class="line"><a name="l00238"></a><span class="lineno"> 238</span> </div><div class="line"><a name="l00243"></a><span class="lineno"><a class="line" href="classarrow_1_1_array.html#a7a8838fbc97b9b3b8ca15cb163b2027c"> 243</a></span>  <span class="keyword">const</span> uint8_t* <a class="code" href="classarrow_1_1_array.html#a7a8838fbc97b9b3b8ca15cb163b2027c">null_bitmap_data</a>()<span class
="keyword"> const </span>{ <span class="keywordflow">return</span> null_bitmap_data_; }</div><div class="line"><a name="l00244"></a><span class="lineno"> 244</span> </div><div class="line"><a name="l00245"></a><span class="lineno"> 245</span>  <span class="keywordtype">bool</span> Equals(<span class="keyword">const</span> <a class="code" href="classarrow_1_1_array.html">Array</a>& arr) <span class="keyword">const</span>;</div><div class="line"><a name="l00246"></a><span class="lineno"> 246</span>  <span class="keywordtype">bool</span> Equals(<span class="keyword">const</span> std::shared_ptr<Array>& arr) <span class="keyword">const</span>;</div><div class="line"><a name="l00247"></a><span class="lineno"> 247</span> </div><div class="line"><a name="l00248"></a><span class="lineno"> 248</span>  <span class="keywordtype">bool</span> ApproxEquals(<span class="keyword">const</span> std::shared_ptr<Array>& arr) <span class="keyword"
>const</span>;</div><div class="line"><a name="l00249"></a><span class="lineno"> 249</span>  <span class="keywordtype">bool</span> ApproxEquals(<span class="keyword">const</span> <a class="code" href="classarrow_1_1_array.html">Array</a>& arr) <span class="keyword">const</span>;</div><div class="line"><a name="l00250"></a><span class="lineno"> 250</span> </div><div class="line"><a name="l00253"></a><span class="lineno"> 253</span>  <span class="keywordtype">bool</span> RangeEquals(int64_t start_idx, int64_t end_idx, int64_t other_start_idx,</div><div class="line"><a name="l00254"></a><span class="lineno"> 254</span>  <span class="keyword">const</span> std::shared_ptr<Array>& other) <span class="keyword">const</span>;</div><div class="line"><a name="l00255"></a><span class="lineno"> 255</span> </div><div class="line"><a name="l00256"></a><span class="lineno"> 256</span>  <span class="keywordtype">bool</span> Range
Equals(<span class="keyword">const</span> <a class="code" href="classarrow_1_1_array.html">Array</a>& other, int64_t start_idx, int64_t end_idx,</div><div class="line"><a name="l00257"></a><span class="lineno"> 257</span>  int64_t other_start_idx) <span class="keyword">const</span>;</div><div class="line"><a name="l00258"></a><span class="lineno"> 258</span> </div><div class="line"><a name="l00259"></a><span class="lineno"> 259</span>  <a class="code" href="classarrow_1_1_status.html">Status</a> Accept(<a class="code" href="classarrow_1_1_array_visitor.html">ArrayVisitor</a>* visitor) <span class="keyword">const</span>;</div><div class="line"><a name="l00260"></a><span class="lineno"> 260</span> </div><div class="line"><a name="l00270"></a><span class="lineno"> 270</span>  std::shared_ptr<Array> Slice(int64_t offset, int64_t length) <span class="keyword">const</span>;</div><div class="line"><a name="l00271"></a><span class=
"lineno"> 271</span> </div><div class="line"><a name="l00273"></a><span class="lineno"> 273</span>  std::shared_ptr<Array> Slice(int64_t offset) <span class="keyword">const</span>;</div><div class="line"><a name="l00274"></a><span class="lineno"> 274</span> </div><div class="line"><a name="l00275"></a><span class="lineno"><a class="line" href="classarrow_1_1_array.html#aeca84e9b3a1f1e6e3f83a61c90e376a9"> 275</a></span>  std::shared_ptr<ArrayData> <a class="code" href="classarrow_1_1_array.html#aeca84e9b3a1f1e6e3f83a61c90e376a9">data</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> data_; }</div><div class="line"><a name="l00276"></a><span class="lineno"> 276</span> </div><div class="line"><a name="l00277"></a><span class="lineno"><a class="line" href="classarrow_1_1_array.html#a183e69c91c531609f42a29b593119d58"> 277</a></span>  <span class="keywordtype">int</span> <a class="code" href="classarrow_1_
1_array.html#a183e69c91c531609f42a29b593119d58">num_fields</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <span class="keyword">static_cast<</span><span class="keywordtype">int</span><span class="keyword">></span>(data_->child_data.size()); }</div><div class="line"><a name="l00278"></a><span class="lineno"> 278</span> </div><div class="line"><a name="l00280"></a><span class="lineno"> 280</span>  std::string ToString() <span class="keyword">const</span>;</div><div class="line"><a name="l00281"></a><span class="lineno"> 281</span> </div><div class="line"><a name="l00282"></a><span class="lineno"> 282</span>  <span class="keyword">protected</span>:</div><div class="line"><a name="l00283"></a><span class="lineno"><a class="line" href="classarrow_1_1_array.html#ae44d3c2fae3a8578fe829da20c6732f8"> 283</a></span>  <a class="code" href="classarrow_1_1_array.html#ae44d3c2fae3a8578fe829da20c6732f8">Array</a>() {}</di
v><div class="line"><a name="l00284"></a><span class="lineno"> 284</span> </div><div class="line"><a name="l00285"></a><span class="lineno"><a class="line" href="classarrow_1_1_array.html#a2631dce1d5868216cba0a140e81ef14e"> 285</a></span>  std::shared_ptr<ArrayData> <a class="code" href="classarrow_1_1_array.html#a2631dce1d5868216cba0a140e81ef14e">data_</a>;</div><div class="line"><a name="l00286"></a><span class="lineno"><a class="line" href="classarrow_1_1_array.html#aed59d9e8608229ff3808983cdc908ccd"> 286</a></span>  <span class="keyword">const</span> uint8_t* <a class="code" href="classarrow_1_1_array.html#aed59d9e8608229ff3808983cdc908ccd">null_bitmap_data_</a>;</div><div class="line"><a name="l00287"></a><span class="lineno"> 287</span> </div><div class="line"><a name="l00289"></a><span class="lineno"><a class="line" href="classarrow_1_1_array.html#a7053d3600bccd9cd34fcb6f5470a75c1"> 289</a></span>  <span class="keyword">inline</span> <sp
an class="keywordtype">void</span> <a class="code" href="classarrow_1_1_array.html#a7053d3600bccd9cd34fcb6f5470a75c1">SetData</a>(<span class="keyword">const</span> std::shared_ptr<ArrayData>& data) {</div><div class="line"><a name="l00290"></a><span class="lineno"> 290</span>  <span class="keywordflow">if</span> (data->buffers.size() > 0 && data->buffers[0]) {</div><div class="line"><a name="l00291"></a><span class="lineno"> 291</span>  null_bitmap_data_ = data->buffers[0]->data();</div><div class="line"><a name="l00292"></a><span class="lineno"> 292</span>  } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00293"></a><span class="lineno"> 293</span>  null_bitmap_data_ = <a class="code" href="macros_8h.html#a3ef7eab8cd0e570b6586628cc9d5ccab">NULLPTR</a>;</div><div class="line"><a name="l00294"></a><span class="lineno"> 294</span>  }</div><div class="line"><a name="l00295"></a>
<span class="lineno"> 295</span>  data_ = data;</div><div class="line"><a name="l00296"></a><span class="lineno"> 296</span>  }</div><div class="line"><a name="l00297"></a><span class="lineno"> 297</span> </div><div class="line"><a name="l00298"></a><span class="lineno"> 298</span>  <span class="keyword">private</span>:</div><div class="line"><a name="l00299"></a><span class="lineno"> 299</span>  <a class="code" href="macros_8h.html#a40d72e185b1488b5659b761f0b6115bb">ARROW_DISALLOW_COPY_AND_ASSIGN</a>(<a class="code" href="classarrow_1_1_array.html">Array</a>);</div><div class="line"><a name="l00300"></a><span class="lineno"> 300</span> };</div><div class="line"><a name="l00301"></a><span class="lineno"> 301</span> </div><div class="line"><a name="l00302"></a><span class="lineno"><a class="line" href="namespacearrow.html#ad77c54b51dac02d857f3a26d11ed58b3"> 302</a></span> <span class="keyword">using</span> <a class="code" href="nam
espacearrow.html#ad77c54b51dac02d857f3a26d11ed58b3">ArrayVector</a> = std::vector<std::shared_ptr<Array>>;</div><div class="line"><a name="l00303"></a><span class="lineno"> 303</span> </div><div class="line"><a name="l00304"></a><span class="lineno"> 304</span> <span class="keyword">namespace </span>internal {</div><div class="line"><a name="l00305"></a><span class="lineno"> 305</span> </div><div class="line"><a name="l00310"></a><span class="lineno"> 310</span> ARROW_EXPORT</div><div class="line"><a name="l00311"></a><span class="lineno"> 311</span> std::vector<ArrayVector> RechunkArraysConsistently(<span class="keyword">const</span> std::vector<ArrayVector>&);</div><div class="line"><a name="l00312"></a><span class="lineno"> 312</span> </div><div class="line"><a name="l00313"></a><span class="lineno"> 313</span> } <span class="comment">// namespace internal</span></div><div class="line"><a name="l00314"></a><sp
an class="lineno"> 314</span> </div><div class="line"><a name="l00315"></a><span class="lineno"> 315</span> <span class="keyword">static</span> <span class="keyword">inline</span> std::ostream& operator<<(std::ostream& os, <span class="keyword">const</span> Array& x) {</div><div class="line"><a name="l00316"></a><span class="lineno"> 316</span>  os << x.ToString();</div><div class="line"><a name="l00317"></a><span class="lineno"> 317</span>  <span class="keywordflow">return</span> os;</div><div class="line"><a name="l00318"></a><span class="lineno"> 318</span> }</div><div class="line"><a name="l00319"></a><span class="lineno"> 319</span> </div><div class="line"><a name="l00320"></a><span class="lineno"><a class="line" href="classarrow_1_1_flat_array.html"> 320</a></span> <span class="keyword">class </span>ARROW_EXPORT <a class="code" href="classarrow_1_1_flat_array.html">FlatArray</a> : <span class="keyword">public<
/span> <a class="code" href="classarrow_1_1_array.html">Array</a> {</div><div class="line"><a name="l00321"></a><span class="lineno"> 321</span>  <span class="keyword">protected</span>:</div><div class="line"><a name="l00322"></a><span class="lineno"> 322</span>  <span class="keyword">using</span> <a class="code" href="classarrow_1_1_array.html#ae44d3c2fae3a8578fe829da20c6732f8">Array::Array</a>;</div><div class="line"><a name="l00323"></a><span class="lineno"> 323</span> };</div><div class="line"><a name="l00324"></a><span class="lineno"> 324</span> </div><div class="line"><a name="l00326"></a><span class="lineno"><a class="line" href="classarrow_1_1_null_array.html"> 326</a></span> <span class="keyword">class </span>ARROW_EXPORT <a class="code" href="classarrow_1_1_null_array.html">NullArray</a> : <span class="keyword">public</span> <a class="code" href="classarrow_1_1_flat_array.html">FlatArray</a> {</div><div class="line"><a name="l00327"></a><span
class="lineno"> 327</span>  <span class="keyword">public</span>:</div><div class="line"><a name="l00328"></a><span class="lineno"><a class="line" href="classarrow_1_1_null_array.html#a08175ba37b2750e1b6886a9b3994e4c7"> 328</a></span>  <span class="keyword">using</span> <a class="code" href="classarrow_1_1_null_type.html">TypeClass</a> = <a class="code" href="classarrow_1_1_null_type.html">NullType</a>;</div><div class="line"><a name="l00329"></a><span class="lineno"> 329</span> </div><div class="line"><a name="l00330"></a><span class="lineno"><a class="line" href="classarrow_1_1_null_array.html#a4f567b5203d750e74765349fcb0d0f73"> 330</a></span>  <span class="keyword">explicit</span> <a class="code" href="classarrow_1_1_null_array.html#a4f567b5203d750e74765349fcb0d0f73">NullArray</a>(<span class="keyword">const</span> std::shared_ptr<ArrayData>& data) { SetData(data); }</div><div class="line"><a name="l00331"></a><span class="lineno"> 331</span>&
#160; <span class="keyword">explicit</span> <a class="code" href="classarrow_1_1_null_array.html">NullArray</a>(int64_t length);</div><div class="line"><a name="l00332"></a><span class="lineno"> 332</span> </div><div class="line"><a name="l00333"></a><span class="lineno"> 333</span>  <span class="keyword">private</span>:</div><div class="line"><a name="l00334"></a><span class="lineno"> 334</span>  <span class="keyword">inline</span> <span class="keywordtype">void</span> SetData(<span class="keyword">const</span> std::shared_ptr<ArrayData>& data) {</div><div class="line"><a name="l00335"></a><span class="lineno"> 335</span>  null_bitmap_data_ = <a class="code" href="macros_8h.html#a3ef7eab8cd0e570b6586628cc9d5ccab">NULLPTR</a>;</div><div class="line"><a name="l00336"></a><span class="lineno"> 336</span>  data->null_count = data->length;</div><div class="line"><a name="l00337"></a><span class="lineno"> 337</span>  data_ =
data;</div><div class="line"><a name="l00338"></a><span class="lineno"> 338</span>  }</div><div class="line"><a name="l00339"></a><span class="lineno"> 339</span> };</div><div class="line"><a name="l00340"></a><span class="lineno"> 340</span> </div><div class="line"><a name="l00342"></a><span class="lineno"><a class="line" href="classarrow_1_1_primitive_array.html"> 342</a></span> <span class="keyword">class </span>ARROW_EXPORT <a class="code" href="classarrow_1_1_primitive_array.html">PrimitiveArray</a> : <span class="keyword">public</span> <a class="code" href="classarrow_1_1_flat_array.html">FlatArray</a> {</div><div class="line"><a name="l00343"></a><span class="lineno"> 343</span>  <span class="keyword">public</span>:</div><div class="line"><a name="l00344"></a><span class="lineno"> 344</span>  <a class="code" href="classarrow_1_1_primitive_array.html">PrimitiveArray</a>(<span class="keyword">const</span> std::shared_ptr<DataType>&
; type, int64_t length,</div><div class="line"><a name="l00345"></a><span class="lineno"> 345</span>  <span class="keyword">const</span> std::shared_ptr<Buffer>& data,</div><div class="line"><a name="l00346"></a><span class="lineno"> 346</span>  <span class="keyword">const</span> std::shared_ptr<Buffer>& null_bitmap = <a class="code" href="macros_8h.html#a3ef7eab8cd0e570b6586628cc9d5ccab">NULLPTR</a>,</div><div class="line"><a name="l00347"></a><span class="lineno"> 347</span>  int64_t null_count = 0, int64_t offset = 0);</div><div class="line"><a name="l00348"></a><span class="lineno"> 348</span> </div><div class="line"><a name="l00350"></a><span class="lineno"><a class="line" href="classarrow_1_1_primitive_array.html#a0c05d9ba21020050abe94e1446a3cee1"> 350</a></span>  std::shared_ptr<Buffer> <a class="code" href="classarrow_1_1_primitive_array.html#a0c05d9ba21020050abe94e1446a3
cee1">values</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> data_->buffers[1]; }</div><div class="line"><a name="l00351"></a><span class="lineno"> 351</span> </div><div class="line"><a name="l00352"></a><span class="lineno"> 352</span>  <span class="keyword">protected</span>:</div><div class="line"><a name="l00353"></a><span class="lineno"><a class="line" href="classarrow_1_1_primitive_array.html#ae4dd3139919510de3dc418257a240593"> 353</a></span>  <a class="code" href="classarrow_1_1_primitive_array.html#ae4dd3139919510de3dc418257a240593">PrimitiveArray</a>() {}</div><div class="line"><a name="l00354"></a><span class="lineno"> 354</span> </div><div class="line"><a name="l00355"></a><span class="lineno"><a class="line" href="classarrow_1_1_primitive_array.html#a13f7d6c153121b7efc3442026f3dad71"> 355</a></span>  <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="classarr
ow_1_1_primitive_array.html#a13f7d6c153121b7efc3442026f3dad71">SetData</a>(<span class="keyword">const</span> std::shared_ptr<ArrayData>& data) {</div><div class="line"><a name="l00356"></a><span class="lineno"> 356</span>  <span class="keyword">auto</span> values = data->buffers[1];</div><div class="line"><a name="l00357"></a><span class="lineno"> 357</span>  this-><a class="code" href="classarrow_1_1_array.html#a7053d3600bccd9cd34fcb6f5470a75c1">Array::SetData</a>(data);</div><div class="line"><a name="l00358"></a><span class="lineno"> 358</span>  raw_values_ = values == <a class="code" href="macros_8h.html#a3ef7eab8cd0e570b6586628cc9d5ccab">NULLPTR</a> ? <a class="code" href="macros_8h.html#a3ef7eab8cd0e570b6586628cc9d5ccab">NULLPTR</a> : values->data();</div><div class="line"><a name="l00359"></a><span class="lineno"> 359</span>  }</div><div class="line"><a name="l00360"></a><span class="lineno"> 360</span> </div><div cl
ass="line"><a name="l00361"></a><span class="lineno"><a class="line" href="classarrow_1_1_primitive_array.html#a219c4abd3685725bfa82a0628150cfac"> 361</a></span>  <span class="keyword">explicit</span> <span class="keyword">inline</span> <a class="code" href="classarrow_1_1_primitive_array.html#a219c4abd3685725bfa82a0628150cfac">PrimitiveArray</a>(<span class="keyword">const</span> std::shared_ptr<ArrayData>& data) {</div><div class="line"><a name="l00362"></a><span class="lineno"> 362</span>  SetData(data);</div><div class="line"><a name="l00363"></a><span class="lineno"> 363</span>  }</div><div class="line"><a name="l00364"></a><span class="lineno"> 364</span> </div><div class="line"><a name="l00365"></a><span class="lineno"><a class="line" href="classarrow_1_1_primitive_array.html#ab45d78650d5214bf6c3d0706693c448b"> 365</a></span>  <span class="keyword">const</span> uint8_t* <a class="code" href="classarrow_1_1_primitive_array.html#ab4
5d78650d5214bf6c3d0706693c448b">raw_values_</a>;</div><div class="line"><a name="l00366"></a><span class="lineno"> 366</span> };</div><div class="line"><a name="l00367"></a><span class="lineno"> 367</span> </div><div class="line"><a name="l00368"></a><span class="lineno"> 368</span> <span class="keyword">template</span> <<span class="keyword">typename</span> TYPE></div><div class="line"><a name="l00369"></a><span class="lineno"><a class="line" href="classarrow_1_1_numeric_array.html"> 369</a></span> <span class="keyword">class </span>ARROW_EXPORT <a class="code" href="classarrow_1_1_numeric_array.html">NumericArray</a> : <span class="keyword">public</span> <a class="code" href="classarrow_1_1_primitive_array.html">PrimitiveArray</a> {</div><div class="line"><a name="l00370"></a><span class="lineno"> 370</span>  <span class="keyword">public</span>:</div><div class="line"><a name="l00371"></a><span class="lineno"><a class="line" href="classarrow_1_1
_numeric_array.html#a6c0d0622d835e18f1b2419bdfe31caf5"> 371</a></span>  <span class="keyword">using</span> <a class="code" href="classarrow_1_1_numeric_array.html#a6c0d0622d835e18f1b2419bdfe31caf5">TypeClass</a> = TYPE;</div><div class="line"><a name="l00372"></a><span class="lineno"><a class="line" href="classarrow_1_1_numeric_array.html#afd31bfd5f4362d391e159ffbea507e58"> 372</a></span>  <span class="keyword">using</span> <a class="code" href="classarrow_1_1_numeric_array.html#afd31bfd5f4362d391e159ffbea507e58">value_type</a> = <span class="keyword">typename</span> TypeClass::c_type;</div><div class="line"><a name="l00373"></a><span class="lineno"> 373</span> </div><div class="line"><a name="l00374"></a><span class="lineno"> 374</span>  <span class="keyword">explicit</span> <a class="code" href="classarrow_1_1_numeric_array.html">NumericArray</a>(<span class="keyword">const</span> std::shared_ptr<ArrayData>& data);</div><div class="line"><a nam
e="l00375"></a><span class="lineno"> 375</span> </div><div class="line"><a name="l00376"></a><span class="lineno"> 376</span>  <span class="comment">// Only enable this constructor without a type argument for types without additional</span></div><div class="line"><a name="l00377"></a><span class="lineno"> 377</span>  <span class="comment">// metadata</span></div><div class="line"><a name="l00378"></a><span class="lineno"> 378</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> T1 = TYPE></div><div class="line"><a name="l00379"></a><span class="lineno"><a class="line" href="classarrow_1_1_numeric_array.html#a168d0af6ff637a6c0e45594d05340123"> 379</a></span>  <a class="code" href="classarrow_1_1_numeric_array.html#a168d0af6ff637a6c0e45594d05340123">NumericArray</a>(</div><div class="line"><a name="l00380"></a><span class="lineno"> 380</span>  <span class="keyword">typename</span> std::enable_if<<a c
lass="code" href="structarrow_1_1_type_traits.html">TypeTraits<T1>::is_parameter_free</a>, int64_t>::type length,</div><div class="line"><a name="l00381"></a><span class="lineno"> 381</span>  <span class="keyword">const</span> std::shared_ptr<Buffer>& data,</div><div class="line"><a name="l00382"></a><span class="lineno"> 382</span>  <span class="keyword">const</span> std::shared_ptr<Buffer>& null_bitmap = <a class="code" href="macros_8h.html#a3ef7eab8cd0e570b6586628cc9d5ccab">NULLPTR</a>, int64_t null_count = 0,</div><div class="line"><a name="l00383"></a><span class="lineno"> 383</span>  int64_t offset = 0)</div><div class="line"><a name="l00384"></a><span class="lineno"> 384</span>  : <a class="code" href="classarrow_1_1_primitive_array.html">PrimitiveArray</a>(<a class="code" href="structarrow_1_1_type_traits.html">TypeTraits</a><T1>::type_singleton(), length, data, null_bitmap,</div><div class="line"
><a name="l00385"></a><span class="lineno"> 385</span>  null_count, offset) {}</div><div class="line"><a name="l00386"></a><span class="lineno"> 386</span> </div><div class="line"><a name="l00387"></a><span class="lineno"><a class="line" href="classarrow_1_1_numeric_array.html#a9b820ab827240fbdd77dc9a7dd5eec45"> 387</a></span>  <span class="keyword">const</span> <a class="code" href="classarrow_1_1_numeric_array.html#afd31bfd5f4362d391e159ffbea507e58">value_type</a>* <a class="code" href="classarrow_1_1_numeric_array.html#a9b820ab827240fbdd77dc9a7dd5eec45">raw_values</a>()<span class="keyword"> const </span>{</div><div class="line"><a name="l00388"></a><span class="lineno"> 388</span>  <span class="keywordflow">return</span> <span class="keyword">reinterpret_cast<</span><span class="keyword">const </span><a class="code" href="classarrow_1_1_numeric_array.html#afd31bfd5f4362d391e159ffbea507e58">value_type</a>*<span class="keyword">
></span>(raw_values_) + data_->offset;</div><div class="line"><a name="l00389"></a><span class="lineno"> 389</span>  }</div><div class="line"><a name="l00390"></a><span class="lineno"> 390</span> </div><div class="line"><a name="l00391"></a><span class="lineno"><a class="line" href="classarrow_1_1_numeric_array.html#ad56c6cbdc7562d9db5e1f564db480529"> 391</a></span>  <a class="code" href="classarrow_1_1_numeric_array.html#afd31bfd5f4362d391e159ffbea507e58">value_type</a> <a class="code" href="classarrow_1_1_numeric_array.html#ad56c6cbdc7562d9db5e1f564db480529">Value</a>(int64_t i)<span class="keyword"> const </span>{ <span class="keywordflow">return</span> raw_values()[i]; }</div><div class="line"><a name="l00392"></a><span class="lineno"> 392</span> </div><div class="line"><a name="l00393"></a><span class="lineno"> 393</span>  <span class="keyword">protected</span>:</div><div class="line"><a name="l00394"></a><span class="lineno"> 394</span>&#
160; <span class="keyword">using</span> <a class="code" href="classarrow_1_1_primitive_array.html#ae4dd3139919510de3dc418257a240593">PrimitiveArray::PrimitiveArray</a>;</div><div class="line"><a name="l00395"></a><span class="lineno"> 395</span> };</div><div class="line"><a name="l00396"></a><span class="lineno"> 396</span> </div><div class="line"><a name="l00397"></a><span class="lineno"><a class="line" href="classarrow_1_1_boolean_array.html"> 397</a></span> <span class="keyword">class </span>ARROW_EXPORT <a class="code" href="classarrow_1_1_boolean_array.html">BooleanArray</a> : <span class="keyword">public</span> <a class="code" href="classarrow_1_1_primitive_array.html">PrimitiveArray</a> {</div><div class="line"><a name="l00398"></a><span class="lineno"> 398</span>  <span class="keyword">public</span>:</div><div class="line"><a name="l00399"></a><span class="lineno"><a class="line" href="classarrow_1_1_boolean_array.html#abf6fcf852d4775a247162cac544535
64"> 399</a></span>  <span class="keyword">using</span> <a class="code" href="classarrow_1_1_boolean_type.html">TypeClass</a> = <a class="code" href="classarrow_1_1_boolean_type.html">BooleanType</a>;</div><div class="line"><a name="l00400"></a><span class="lineno"> 400</span> </div><div class="line"><a name="l00401"></a><span class="lineno"> 401</span>  <span class="keyword">explicit</span> <a class="code" href="classarrow_1_1_boolean_array.html">BooleanArray</a>(<span class="keyword">const</span> std::shared_ptr<ArrayData>& data);</div><div class="line"><a name="l00402"></a><span class="lineno"> 402</span> </div><div class="line"><a name="l00403"></a><span class="lineno"> 403</span>  <a class="code" href="classarrow_1_1_boolean_array.html">BooleanArray</a>(int64_t length, <span class="keyword">const</span> std::shared_ptr<Buffer>& data,</div><div class="line"><a name="l00404"></a><span class="lineno"> 404</span> 
<span class="keyword">const</span> std::shared_ptr<Buffer>& null_bitmap = <a class="code" href="macros_8h.html#a3ef7eab8cd0e570b6586628cc9d5ccab">NULLPTR</a>,</div><div class="line"><a name="l00405"></a><span class="lineno"> 405</span>  int64_t null_count = 0, int64_t offset = 0);</div><div class="line"><a name="l00406"></a><span class="lineno"> 406</span> </div><div class="line"><a name="l00407"></a><span class="lineno"><a class="line" href="classarrow_1_1_boolean_array.html#a2d47354d00e3a3360d319c62e350abf6"> 407</a></span>  <span class="keywordtype">bool</span> <a class="code" href="classarrow_1_1_boolean_array.html#a2d47354d00e3a3360d319c62e350abf6">Value</a>(int64_t i)<span class="keyword"> const </span>{</div><div class="line"><a name="l00408"></a><span class="lineno"> 408</span>  <span class="keywordflow">return</span> BitUtil::GetBit(reinterpret_cast<const uint8_t*>(raw_values_),</div><div class="line"><a name="l
00409"></a><span class="lineno"> 409</span>  i + data_->offset);</div><div class="line"><a name="l00410"></a><span class="lineno"> 410</span>  }</div><div class="line"><a name="l00411"></a><span class="lineno"> 411</span> </div><div class="line"><a name="l00412"></a><span class="lineno"> 412</span>  <span class="keyword">protected</span>:</div><div class="line"><a name="l00413"></a><span class="lineno"> 413</span>  <span class="keyword">using</span> <a class="code" href="classarrow_1_1_primitive_array.html#ae4dd3139919510de3dc418257a240593">PrimitiveArray::PrimitiveArray</a>;</div><div class="line"><a name="l00414"></a><span class="lineno"> 414</span> };</div><div class="line"><a name="l00415"></a><span class="lineno"> 415</span> </div><div class="line"><a name="l00416"></a><span class="lineno"> 416</span> <span class="comment">// ----------------------------------------------------------------------</spa
n></div><div class="line"><a name="l00417"></a><span class="lineno"> 417</span> <span class="comment">// ListArray</span></div><div class="line"><a name="l00418"></a><span class="lineno"> 418</span> </div><div class="line"><a name="l00419"></a><span class="lineno"><a class="line" href="classarrow_1_1_list_array.html"> 419</a></span> <span class="keyword">class </span>ARROW_EXPORT <a class="code" href="classarrow_1_1_list_array.html">ListArray</a> : <span class="keyword">public</span> <a class="code" href="classarrow_1_1_array.html">Array</a> {</div><div class="line"><a name="l00420"></a><span class="lineno"> 420</span>  <span class="keyword">public</span>:</div><div class="line"><a name="l00421"></a><span class="lineno"><a class="line" href="classarrow_1_1_list_array.html#a34aca3cdf8e3fc882f47738833b543c4"> 421</a></span>  <span class="keyword">using</span> <a class="code" href="classarrow_1_1_list_type.html">TypeClass</a> = <a class="code" href="class
arrow_1_1_list_type.html">ListType</a>;</div><div class="line"><a name="l00422"></a><span class="lineno"> 422</span> </div><div class="line"><a name="l00423"></a><span class="lineno"> 423</span>  <span class="keyword">explicit</span> <a class="code" href="classarrow_1_1_list_array.html">ListArray</a>(<span class="keyword">const</span> std::shared_ptr<ArrayData>& data);</div><div class="line"><a name="l00424"></a><span class="lineno"> 424</span> </div><div class="line"><a name="l00425"></a><span class="lineno"> 425</span>  <a class="code" href="classarrow_1_1_list_array.html">ListArray</a>(<span class="keyword">const</span> std::shared_ptr<DataType>& type, int64_t length,</div><div class="line"><a name="l00426"></a><span class="lineno"> 426</span>  <span class="keyword">const</span> std::shared_ptr<Buffer>& value_offsets,</div><div class="line"><a name="l00427"></a><span class="lineno"> 427</span> 
<span class="keyword">const</span> std::shared_ptr<Array>& values,</div><div class="line"><a name="l00428"></a><span class="lineno"> 428</span>  <span class="keyword">const</span> std::shared_ptr<Buffer>& null_bitmap = <a class="code" href="macros_8h.html#a3ef7eab8cd0e570b6586628cc9d5ccab">NULLPTR</a>, int64_t null_count = 0,</div><div class="line"><a name="l00429"></a><span class="lineno"> 429</span>  int64_t offset = 0);</div><div class="line"><a name="l00430"></a><span class="lineno"> 430</span> </div><div class="line"><a name="l00444"></a><span class="lineno"> 444</span>  <span class="keyword">static</span> <a class="code" href="classarrow_1_1_status.html">Status</a> FromArrays(<span class="keyword">const</span> <a class="code" href="classarrow_1_1_array.html">Array</a>& offsets, <span class="keyword">const</span> <a class="code" href="classarrow_1_1_array.html">Array</a>& values, <a class="code" href
="classarrow_1_1_memory_pool.html">MemoryPool</a>* pool,</div><div class="line"><a name="l00445"></a><span class="lineno"> 445</span>  std::shared_ptr<Array>* out);</div><div class="line"><a name="l00446"></a><span class="lineno"> 446</span> </div><div class="line"><a name="l00448"></a><span class="lineno"> 448</span>  std::shared_ptr<Array> values() <span class="keyword">const</span>;</div><div class="line"><a name="l00449"></a><span class="lineno"> 449</span> </div><div class="line"><a name="l00451"></a><span class="lineno"><a class="line" href="classarrow_1_1_list_array.html#ac81bd6404ab50657916f5ce3d0029dd4"> 451</a></span>  std::shared_ptr<Buffer> <a class="code" href="classarrow_1_1_list_array.html#ac81bd6404ab50657916f5ce3d0029dd4">value_offsets</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> data_->buffers[1]; }</div><div class="line"><a name="l00452"></a><span c
lass="lineno"> 452</span> </div><div class="line"><a name="l00453"></a><span class="lineno"> 453</span>  std::shared_ptr<DataType> value_type() <span class="keyword">const</span>;</div><div class="line"><a name="l00454"></a><span class="lineno"> 454</span> </div><div class="line"><a name="l00456"></a><span class="lineno"><a class="line" href="classarrow_1_1_list_array.html#a211baa16fe1ddfc52933f2bc09441e75"> 456</a></span>  <span class="keyword">const</span> int32_t* <a class="code" href="classarrow_1_1_list_array.html#a211baa16fe1ddfc52933f2bc09441e75">raw_value_offsets</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> raw_value_offsets_ + data_->offset; }</div><div class="line"><a name="l00457"></a><span class="lineno"> 457</span> </div><div class="line"><a name="l00458"></a><span class="lineno"> 458</span>  <span class="comment">// Neither of these functions will perform boundschecking</span></div><d
iv class="line"><a name="l00459"></a><span class="lineno"><a class="line" href="classarrow_1_1_list_array.html#a3203b3a9ed3411b293c3abe10493d722"> 459</a></span>  int32_t <a class="code" href="classarrow_1_1_list_array.html#a3203b3a9ed3411b293c3abe10493d722">value_offset</a>(int64_t i)<span class="keyword"> const </span>{ <span class="keywordflow">return</span> raw_value_offsets_[i + data_->offset]; }</div><div class="line"><a name="l00460"></a><span class="lineno"><a class="line" href="classarrow_1_1_list_array.html#a681056e2ad653ca35505daf345529407"> 460</a></span>  int32_t <a class="code" href="classarrow_1_1_list_array.html#a681056e2ad653ca35505daf345529407">value_length</a>(int64_t i)<span class="keyword"> const </span>{</div><div class="line"><a name="l00461"></a><span class="lineno"> 461</span>  i += data_->offset;</div><div class="line"><a name="l00462"></a><span class="lineno"> 462</span>  <span class="keywordflow">return</span> raw_val
ue_offsets_[i + 1] - raw_value_offsets_[i];</div><div class="line"><a name="l00463"></a><span class="lineno"> 463</span>  }</div><div class="line"><a name="l00464"></a><span class="lineno"> 464</span> </div><div class="line"><a name="l00465"></a><span class="lineno"> 465</span>  <span class="keyword">protected</span>:</div><div class="line"><a name="l00466"></a><span class="lineno"> 466</span>  <span class="keywordtype">void</span> SetData(<span class="keyword">const</span> std::shared_ptr<ArrayData>& data);</div><div class="line"><a name="l00467"></a><span class="lineno"><a class="line" href="classarrow_1_1_list_array.html#aa7d3ae828afbf931dac9157dc75fe8d6"> 467</a></span>  <span class="keyword">const</span> int32_t* <a class="code" href="classarrow_1_1_list_array.html#aa7d3ae828afbf931dac9157dc75fe8d6">raw_value_offsets_</a>;</div><div class="line"><a name="l00468"></a><span class="lineno"> 468</span> </div><div class="line"><a name
="l00469"></a><span class="lineno"> 469</span>  <span class="keyword">private</span>:</div><div class="line"><a name="l00470"></a><span class="lineno"> 470</span>  std::shared_ptr<Array> values_;</div><div class="line"><a name="l00471"></a><span class="lineno"> 471</span> };</div><div class="line"><a name="l00472"></a><span class="lineno"> 472</span> </div><div class="line"><a name="l00473"></a><span class="lineno"> 473</span> <span class="comment">// ----------------------------------------------------------------------</span></div><div class="line"><a name="l00474"></a><span class="lineno"> 474</span> <span class="comment">// Binary and String</span></div><div class="line"><a name="l00475"></a><span class="lineno"> 475</span> </div><div class="line"><a name="l00476"></a><span class="lineno"><a class="line" href="classarrow_1_1_binary_array.html"> 476</a></span> <span class="keyword">class </span>ARROW_EXPORT <a class="code" hr
ef="classarrow_1_1_binary_array.html">BinaryArray</a> : <span class="keyword">public</span> <a class="code" href="classarrow_1_1_flat_array.html">FlatArray</a> {</div><div class="line"><a name="l00477"></a><span class="lineno"> 477</span>  <span class="keyword">public</span>:</div><div class="line"><a name="l00478"></a><span class="lineno"><a class="line" href="classarrow_1_1_binary_array.html#a8578f72e7b59af017056b933497c5ae9"> 478</a></span>  <span class="keyword">using</span> <a class="code" href="classarrow_1_1_binary_type.html">TypeClass</a> = <a class="code" href="classarrow_1_1_binary_type.html">BinaryType</a>;</div><div class="line"><a name="l00479"></a><span class="lineno"> 479</span> </div><div class="line"><a name="l00480"></a><span class="lineno"> 480</span>  <span class="keyword">explicit</span> <a class="code" href="classarrow_1_1_binary_array.html">BinaryArray</a>(<span class="keyword">const</span> std::shared_ptr<ArrayData>& data);
</div><div class="line"><a name="l00481"></a><span class="lineno"> 481</span> </div><div class="line"><a name="l00482"></a><span class="lineno"> 482</span>  <a class="code" href="classarrow_1_1_binary_array.html">BinaryArray</a>(int64_t length, <span class="keyword">const</span> std::shared_ptr<Buffer>& value_offsets,</div><div class="line"><a name="l00483"></a><span class="lineno"> 483</span>  <span class="keyword">const</span> std::shared_ptr<Buffer>& data,</div><div class="line"><a name="l00484"></a><span class="lineno"> 484</span>  <span class="keyword">const</span> std::shared_ptr<Buffer>& null_bitmap = <a class="code" href="macros_8h.html#a3ef7eab8cd0e570b6586628cc9d5ccab">NULLPTR</a>,</div><div class="line"><a name="l00485"></a><span class="lineno"> 485</span>  int64_t null_count = 0, int64_t offset = 0);</div><div class="line"><a name="l00486"></a><span class="lineno"> 486</s
pan> </div><div class="line"><a name="l00487"></a><span class="lineno"> 487</span>  <span class="comment">// Return the pointer to the given elements bytes</span></div><div class="line"><a name="l00488"></a><span class="lineno"> 488</span>  <span class="comment">// TODO(emkornfield) introduce a StringPiece or something similar to capture zero-copy</span></div><div class="line"><a name="l00489"></a><span class="lineno"> 489</span>  <span class="comment">// pointer + offset</span></div><div class="line"><a name="l00490"></a><span class="lineno"><a class="line" href="classarrow_1_1_binary_array.html#aeecc06f2bad333947dfeadbe600ef501"> 490</a></span>  <span class="keyword">const</span> uint8_t* <a class="code" href="classarrow_1_1_binary_array.html#aeecc06f2bad333947dfeadbe600ef501">GetValue</a>(int64_t i, int32_t* out_length)<span class="keyword"> const </span>{</div><div class="line"><a name="l00491"></a><span class="lineno"> 491</span>  <span
class="comment">// Account for base offset</span></div><div class="line"><a name="l00492"></a><span class="lineno"> 492</span>  i += data_->offset;</div><div class="line"><a name="l00493"></a><span class="lineno"> 493</span> </div><div class="line"><a name="l00494"></a><span class="lineno"> 494</span>  <span class="keyword">const</span> int32_t pos = raw_value_offsets_[i];</div><div class="line"><a name="l00495"></a><span class="lineno"> 495</span>  *out_length = raw_value_offsets_[i + 1] - pos;</div><div class="line"><a name="l00496"></a><span class="lineno"> 496</span>  <span class="keywordflow">return</span> raw_data_ + pos;</div><div class="line"><a name="l00497"></a><span class="lineno"> 497</span>  }</div><div class="line"><a name="l00498"></a><span class="lineno"> 498</span> </div><div class="line"><a name="l00503"></a><span class="lineno"><a class="line" href="classarrow_1_1_binary_array.html#a431adaf266ff3857ad6a4d2
cb9028990"> 503</a></span>  std::string <a class="code" href="classarrow_1_1_binary_array.html#a431adaf266ff3857ad6a4d2cb9028990">GetString</a>(int64_t i)<span class="keyword"> const </span>{</div><div class="line"><a name="l00504"></a><span class="lineno"> 504</span>  int32_t length = 0;</div><div class="line"><a name="l00505"></a><span class="lineno"> 505</span>  <span class="keyword">const</span> uint8_t* bytes = GetValue(i, &length);</div><div class="line"><a name="l00506"></a><span class="lineno"> 506</span>  <span class="keywordflow">return</span> std::string(reinterpret_cast<const char*>(bytes), static_cast<size_t>(length));</div><div class="line"><a name="l00507"></a><span class="lineno"> 507</span>  }</div><div class="line"><a name="l00508"></a><span class="lineno"> 508</span> </div><div class="line"><a name="l00510"></a><span class="lineno"><a class="line" href="classarrow_1_1_binary_array.html#a417393ec572689d
803009520a52ea6ec"> 510</a></span>  std::shared_ptr<Buffer> <a class="code" href="classarrow_1_1_binary_array.html#a417393ec572689d803009520a52ea6ec">value_offsets</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> data_->buffers[1]; }</div><div class="line"><a name="l00511"></a><span class="lineno"> 511</span> </div><div class="line"><a name="l00513"></a><span class="lineno"><a class="line" href="classarrow_1_1_binary_array.html#aaf953d6848a3cf7da34d8f320c9d27c9"> 513</a></span>  std::shared_ptr<Buffer> <a class="code" href="classarrow_1_1_binary_array.html#aaf953d6848a3cf7da34d8f320c9d27c9">value_data</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> data_->buffers[2]; }</div><div class="line"><a name="l00514"></a><span class="lineno"> 514</span> </div><div class="line"><a name="l00515"></a><span class="lineno"><a class="line" href="classarrow_1_1_binary_array.html#a9211f98
f683f9c65d947d269e7b0fbe7"> 515</a></span>  <span class="keyword">const</span> int32_t* <a class="code" href="classarrow_1_1_binary_array.html#a9211f98f683f9c65d947d269e7b0fbe7">raw_value_offsets</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> raw_value_offsets_ + data_->offset; }</div><div class="line"><a name="l00516"></a><span class="lineno"> 516</span> </div><div class="line"><a name="l00517"></a><span class="lineno"> 517</span>  <span class="comment">// Neither of these functions will perform boundschecking</span></div><div class="line"><a name="l00518"></a><span class="lineno"><a class="line" href="classarrow_1_1_binary_array.html#a3ab93f627e00a56ccef5f63c54f4c2e9"> 518</a></span>  int32_t <a class="code" href="classarrow_1_1_binary_array.html#a3ab93f627e00a56ccef5f63c54f4c2e9">value_offset</a>(int64_t i)<span class="keyword"> const </span>{ <span class="keywordflow">return</span> raw_value_offsets_[i + data_->
;offset]; }</div><div class="line"><a name="l00519"></a><span class="lineno"><a class="line" href="classarrow_1_1_binary_array.html#a1d5fede3cda023f5b6c0107e4dfa7275"> 519</a></span>  int32_t <a class="code" href="classarrow_1_1_binary_array.html#a1d5fede3cda023f5b6c0107e4dfa7275">value_length</a>(int64_t i)<span class="keyword"> const </span>{</div><div class="line"><a name="l00520"></a><span class="lineno"> 520</span>  i += data_->offset;</div><div class="line"><a name="l00521"></a><span class="lineno"> 521</span>  <span class="keywordflow">return</span> raw_value_offsets_[i + 1] - raw_value_offsets_[i];</div><div class="line"><a name="l00522"></a><span class="lineno"> 522</span>  }</div><div class="line"><a name="l00523"></a><span class="lineno"> 523</span> </div><div class="line"><a name="l00524"></a><span class="lineno"> 524</span>  <span class="keyword">protected</span>:</div><div class="line"><a name="l00525"></a><span class="lin
eno"> 525</span>  <span class="comment">// For subclasses</span></div><div class="line"><a name="l00526"></a><span class="lineno"><a class="line" href="classarrow_1_1_binary_array.html#a4629439f9c405804a04ad554a5d77f98"> 526</a></span>  <a class="code" href="classarrow_1_1_binary_array.html#a4629439f9c405804a04ad554a5d77f98">BinaryArray</a>() {}</div><div class="line"><a name="l00527"></a><span class="lineno"> 527</span> </div><div class="line"><a name="l00529"></a><span class="lineno"> 529</span>  <span class="keywordtype">void</span> SetData(<span class="keyword">const</span> std::shared_ptr<ArrayData>& data);</div><div class="line"><a name="l00530"></a><span class="lineno"> 530</span> </div><div class="line"><a name="l00531"></a><span class="lineno"> 531</span>  <span class="comment">// Constructor that allows sub-classes/builders to propagate there logical type up the</span></div><div class="line"><a name="l00532"></a><span class
="lineno"> 532</span>  <span class="comment">// class hierarchy.</span></div><div class="line"><a name="l00533"></a><span class="lineno"> 533</span>  <a class="code" href="classarrow_1_1_binary_array.html">BinaryArray</a>(<span class="keyword">const</span> std::shared_ptr<DataType>& type, int64_t length,</div><div class="line"><a name="l00534"></a><span class="lineno"> 534</span>  <span class="keyword">const</span> std::shared_ptr<Buffer>& value_offsets,</div><div class="line"><a name="l00535"></a><span class="lineno"> 535</span>  <span class="keyword">const</span> std::shared_ptr<Buffer>& data,</div><div class="line"><a name="l00536"></a><span class="lineno"> 536</span>  <span class="keyword">const</span> std::shared_ptr<Buffer>& null_bitmap = <a class="code" href="macros_8h.html#a3ef7eab8cd0e570b6586628cc9d5ccab">NULLPTR</a>,</div><div class="line"><a name="l00537"></a><s
pan class="lineno"> 537</span>  int64_t null_count = 0, int64_t offset = 0);</div><div class="line"><a name="l00538"></a><span class="lineno"> 538</span> </div><div class="line"><a name="l00539"></a><span class="lineno"><a class="line" href="classarrow_1_1_binary_array.html#a1b738a6a695d28e790ed4d7fe78cb18e"> 539</a></span>  <span class="keyword">const</span> int32_t* <a class="code" href="classarrow_1_1_binary_array.html#a1b738a6a695d28e790ed4d7fe78cb18e">raw_value_offsets_</a>;</div><div class="line"><a name="l00540"></a><span class="lineno"><a class="line" href="classarrow_1_1_binary_array.html#a93bf4f13beb09105229f7e0b758ee145"> 540</a></span>  <span class="keyword">const</span> uint8_t* <a class="code" href="classarrow_1_1_binary_array.html#a93bf4f13beb09105229f7e0b758ee145">raw_data_</a>;</div><div class="line"><a name="l00541"></a><span class="lineno"> 541</span> };</div><div class="line"><a name="l00542"></a><span class="lineno">
542</span> </div><div class="line"><a name="l00543"></a><span class="lineno"><a class="line" href="classarrow_1_1_string_array.html"> 543</a></span> <span class="keyword">class </span>ARROW_EXPORT <a class="code" href="classarrow_1_1_string_array.html">StringArray</a> : <span class="keyword">public</span> <a class="code" href="classarrow_1_1_binary_array.html">BinaryArray</a> {</div><div class="line"><a name="l00544"></a><span class="lineno"> 544</span>  <span class="keyword">public</span>:</div><div class="line"><a name="l00545"></a><span class="lineno"><a class="line" href="classarrow_1_1_string_array.html#a9df6199d476049a0192c5d6e5ebca7ea"> 545</a></span>  <span class="keyword">using</span> <a class="code" href="classarrow_1_1_binary_type.html">TypeClass</a> = <a class="code" href="classarrow_1_1_string_type.html">StringType</a>;</div><div class="line"><a name="l00546"></a><span class="lineno"> 546</span> </div><div class="line"><a name="l00547"></a
><span class="lineno"> 547</span>  <span class="keyword">explicit</span> <a class="code" href="classarrow_1_1_string_array.html">StringArray</a>(<span class="keyword">const</span> std::shared_ptr<ArrayData>& data);</div><div class="line"><a name="l00548"></a><span class="lineno"> 548</span> </div><div class="line"><a name="l00549"></a><span class="lineno"> 549</span>  <a class="code" href="classarrow_1_1_string_array.html">StringArray</a>(int64_t length, <span class="keyword">const</span> std::shared_ptr<Buffer>& value_offsets,</div><div class="line"><a name="l00550"></a><span class="lineno"> 550</span>  <span class="keyword">const</span> std::shared_ptr<Buffer>& data,</div><div class="line"><a name="l00551"></a><span class="lineno"> 551</span>  <span class="keyword">const</span> std::shared_ptr<Buffer>& null_bitmap = <a class="code" href="macros_8h.html#a3ef7eab8cd0e570b6586628cc9d5cca
b">NULLPTR</a>,</div><div class="line"><a name="l00552"></a><span class="lineno"> 552</span>  int64_t null_count = 0, int64_t offset = 0);</div><div class="line"><a name="l00553"></a><span class="lineno"> 553</span> </div><div class="line"><a name="l00554"></a><span class="lineno"> 554</span>  <span class="comment">// Construct a std::string</span></div><div class="line"><a name="l00555"></a><span class="lineno"> 555</span>  <span class="comment">// TODO: std::bad_alloc possibility</span></div><div class="line"><a name="l00556"></a><span class="lineno"><a class="line" href="classarrow_1_1_string_array.html#a836b0dcb6b5a6b8c8b7d8b728f555f1b"> 556</a></span>  std::string <a class="code" href="classarrow_1_1_string_array.html#a836b0dcb6b5a6b8c8b7d8b728f555f1b">GetString</a>(int64_t i)<span class="keyword"> const </span>{</div><div class="line"><a name="l00557"></a><span class="lineno"> 557</span>  int32_t nchars;</div><div class="l
ine"><a name="l00558"></a><span class="lineno"> 558</span>  <span class="keyword">const</span> uint8_t* str = GetValue(i, &nchars);</div><div class="line"><a name="l00559"></a><span class="lineno"> 559</span>  <span class="keywordflow">return</span> std::string(reinterpret_cast<const char*>(str), nchars);</div><div class="line"><a name="l00560"></a><span class="lineno"> 560</span>  }</div><div class="line"><a name="l00561"></a><span class="lineno"> 561</span> };</div><div class="line"><a name="l00562"></a><span class="lineno"> 562</span> </div><div class="line"><a name="l00563"></a><span class="lineno"> 563</span> <span class="comment">// ----------------------------------------------------------------------</span></div><div class="line"><a name="l00564"></a><span class="lineno"> 564</span> <span class="comment">// Fixed width binary</span></div><div class="line"><a name="l00565"></a><span class="lineno"> 565</span> </
div><div class="line"><a name="l00566"></a><span class="lineno"><a class="line" href="classarrow_1_1_fixed_size_binary_array.html"> 566</a></span> <span class="keyword">class </span>ARROW_EXPORT <a class="code" href="classarrow_1_1_fixed_size_binary_array.html">FixedSizeBinaryArray</a> : <span class="keyword">public</span> <a class="code" href="classarrow_1_1_primitive_array.html">PrimitiveArray</a> {</div><div class="line"><a name="l00567"></a><span class="lineno"> 567</span>  <span class="keyword">public</span>:</div><div class="line"><a name="l00568"></a><span class="lineno"><a class="line" href="classarrow_1_1_fixed_size_binary_array.html#afb0b23293b047e349b8fbd6f6450cfc1"> 568</a></span>  <span class="keyword">using</span> <a class="code" href="classarrow_1_1_fixed_size_binary_type.html">TypeClass</a> = <a class="code" href="classarrow_1_1_fixed_size_binary_type.html">FixedSizeBinaryType</a>;</div><div class="line"><a name="l00569"></a><span class="lineno">
569</span> </div><div class="line"><a name="l00570"></a><span class="lineno"> 570</span>  <span class="keyword">explicit</span> <a class="code" href="classarrow_1_1_fixed_size_binary_array.html">FixedSizeBinaryArray</a>(<span class="keyword">const</span> std::shared_ptr<ArrayData>& data);</div><div class="line"><a name="l00571"></a><span class="lineno"> 571</span> </div><div class="line"><a name="l00572"></a><span class="lineno"> 572</span>  <a class="code" href="classarrow_1_1_fixed_size_binary_array.html">FixedSizeBinaryArray</a>(<span class="keyword">const</span> std::shared_ptr<DataType>& type, int64_t length,</div><div class="line"><a name="l00573"></a><span class="lineno"> 573</span>  <span class="keyword">const</span> std::shared_ptr<Buffer>& data,</div><div class="line"><a name="l00574"></a><span class="lineno"> 574</span>  <span class="keyword">const</span> std::sh
ared_ptr<Buffer>& null_bitmap = <a class="code" href="macros_8h.html#a3ef7eab8cd0e570b6586628cc9d5ccab">NULLPTR</a>,</div><div class="line"><a name="l00575"></a><span class="lineno"> 575</span>  int64_t null_count = 0, int64_t offset = 0);</div><div class="line"><a name="l00576"></a><span class="lineno"> 576</span> </div><div class="line"><a name="l00577"></a><span class="lineno"> 577</span>  <span class="keyword">const</span> uint8_t* GetValue(int64_t i) <span class="keyword">const</span>;</div><div class="line"><a name="l00578"></a><span class="lineno"><a class="line" href="classarrow_1_1_fixed_size_binary_array.html#a79fb560c0d49ac3b1c9911d17c707dd9"> 578</a></span>  <span class="keyword">const</span> uint8_t* <a class="code" href="classarrow_1_1_fixed_size_binary_array.html#a79fb560c0d49ac3b1c9911d17c707dd9">Value</a>(int64_t i)<span class="keyword"> const </span>{ <span class="keywordflow">return</span> GetValue(i); }</d
iv><div class="line"><a name="l00579"></a><span class="lineno"> 579</span> </div><div class="line"><a name="l00580"></a><span class="lineno"><a class="line" href="classarrow_1_1_fixed_size_binary_array.html#ac087ddef41ad9a5b421bee1c6c1fbdee"> 580</a></span>  int32_t <a class="code" href="classarrow_1_1_fixed_size_binary_array.html#ac087ddef41ad9a5b421bee1c6c1fbdee">byte_width</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> byte_width_; }</div><div class="line"><a name="l00581"></a><span class="lineno"> 581</span> </div><div class="line"><a name="l00582"></a><span class="lineno"><a class="line" href="classarrow_1_1_fixed_size_binary_array.html#a60559969081c4dca3b489598b2082768"> 582</a></span>  <span class="keyword">const</span> uint8_t* <a class="code" href="classarrow_1_1_fixed_size_binary_array.html#a60559969081c4dca3b489598b2082768">raw_values</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</
span> raw_values_ + data_->offset * byte_width_; }</div><div class="line"><a name="l00583"></a><span class="lineno"> 583</span> </div><div class="line"><a name="l00584"></a><span class="lineno"> 584</span>  <span class="keyword">protected</span>:</div><div class="line"><a name="l00585"></a><span class="lineno"><a class="line" href="classarrow_1_1_fixed_size_binary_array.html#af8b8dcf1f261f428f91fc483654468d3"> 585</a></span>  <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="classarrow_1_1_fixed_size_binary_array.html#af8b8dcf1f261f428f91fc483654468d3">SetData</a>(<span class="keyword">const</span> std::shared_ptr<ArrayData>& data) {</div><div class="line"><a name="l00586"></a><span class="lineno"> 586</span>  this-><a class="code" href="classarrow_1_1_primitive_array.html#a13f7d6c153121b7efc3442026f3dad71">PrimitiveArray::SetData</a>(data);</div><div class="line"><a name="l00587"></a><span cla
ss="lineno"> 587</span>  byte_width_ = <a class="code" href="namespacearrow.html#a762b34785aa4961eea48f7fd7fa2f4ab">checked_cast</a><<span class="keyword">const</span> <a class="code" href="classarrow_1_1_fixed_size_binary_type.html">FixedSizeBinaryType</a>&>(*type()).byte_width();</div><div class="line"><a name="l00588"></a><span class="lineno"> 588</span>  }</div><div class="line"><a name="l00589"></a><span class="lineno"> 589</span> </div><div class="line"><a name="l00590"></a><span class="lineno"><a class="line" href="classarrow_1_1_fixed_size_binary_array.html#a8c7c1b088c14fd0804418c5272689600"> 590</a></span>  int32_t <a class="code" href="classarrow_1_1_fixed_size_binary_array.html#a8c7c1b088c14fd0804418c5272689600">byte_width_</a>;</div><div class="line"><a name="l00591"></a><span class="lineno"> 591</span> };</div><div class="line"><a name="l00592"></a><span class="lineno"> 592</span> </div><div class="line"><a name="l00593
"></a><span class="lineno"> 593</span> <span class="comment">// ----------------------------------------------------------------------</span></div><div class="line"><a name="l00594"></a><span class="lineno"> 594</span> <span class="comment">// Decimal128Array</span></div><div cla
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