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+ <div class="section" id="arrays">
+<h1>Arrays<a class="headerlink" href="#arrays" title="Permalink to this headline">¶</a></h1>
+<dl class="class">
+<dt id="_CPPv3N5arrow5ArrayE">
+<span id="_CPPv2N5arrow5ArrayE"></span><span id="arrow::Array"></span><span class="target" id="classarrow_1_1_array"></span><em class="property">class </em><code class="descname">Array</code><a class="headerlink" href="#_CPPv3N5arrow5ArrayE" title="Permalink to this definition">¶</a><br /></dt>
+<dd><p><a class="reference internal" href="#classarrow_1_1_array"><span class="std std-ref">Array</span></a> base type Immutable data array with some logical type and some length. </p>
+<p>Any memory is owned by the respective <a class="reference internal" href="memory.html#classarrow_1_1_buffer"><span class="std std-ref">Buffer</span></a> instance (or its parents).</p>
+<p>The base class is only required to have a null bitmap buffer if the null count is greater than 0</p>
+<p>If known, the null count can be provided in the base <a class="reference internal" href="#classarrow_1_1_array"><span class="std std-ref">Array</span></a> constructor. If the null count is not known, pass -1 to indicate that the null count is to be computed on the first call to <a class="reference internal" href="#classarrow_1_1_array_1a0537d3b69a889b951e88be2fe9f3d96a"><span class="std std-ref">null_count()</span></a> </p>
+<p>Subclassed by <a class="reference internal" href="#classarrow_1_1_dictionary_array"><span class="std std-ref">arrow::DictionaryArray</span></a>, <a class="reference internal" href="#classarrow_1_1_flat_array"><span class="std std-ref">arrow::FlatArray</span></a>, <a class="reference internal" href="#classarrow_1_1_list_array"><span class="std std-ref">arrow::ListArray</span></a>, <a class="reference internal" href="#classarrow_1_1_struct_array"><span class="std std-ref">arrow::StructArray</span></a>, <a class="reference internal" href="#classarrow_1_1_union_array"><span class="std std-ref">arrow::UnionArray</span></a></p>
+<div class="breathe-sectiondef docutils container">
+<p class="breathe-sectiondef-title rubric">Public Functions</p>
+<dl class="function">
+<dt id="_CPPv3NK5arrow5Array6IsNullE7int64_t">
+<span id="_CPPv2NK5arrow5Array6IsNullE7int64_t"></span><span id="arrow::Array::IsNull__int64_tC"></span><span class="target" id="classarrow_1_1_array_1a18c61cd4c8c158a30f30023eabc83acb"></span>bool <code class="descname">IsNull</code><span class="sig-paren">(</span>int64_t <em>i</em><span class="sig-paren">)</span> <em class="property">const</em><a class="headerlink" href="#_CPPv3NK5arrow5Array6IsNullE7int64_t" title="Permalink to this definition">¶</a><br /></dt>
+<dd><p>Return true if value at index is null. Does not boundscheck. </p>
+</dd></dl>
+
+<dl class="function">
+<dt id="_CPPv3NK5arrow5Array7IsValidE7int64_t">
+<span id="_CPPv2NK5arrow5Array7IsValidE7int64_t"></span><span id="arrow::Array::IsValid__int64_tC"></span><span class="target" id="classarrow_1_1_array_1ae554bfb313cd6b161f63fb2966dbd662"></span>bool <code class="descname">IsValid</code><span class="sig-paren">(</span>int64_t <em>i</em><span class="sig-paren">)</span> <em class="property">const</em><a class="headerlink" href="#_CPPv3NK5arrow5Array7IsValidE7int64_t" title="Permalink to this definition">¶</a><br /></dt>
+<dd><p>Return true if value at index is valid (not null). </p>
+<p>Does not boundscheck </p>
+</dd></dl>
+
+<dl class="function">
+<dt id="_CPPv3NK5arrow5Array6lengthEv">
+<span id="_CPPv2NK5arrow5Array6lengthEv"></span><span id="arrow::Array::lengthC"></span><span class="target" id="classarrow_1_1_array_1a49c7fb3f73d2d43e7338591c5a8bd8bf"></span>int64_t <code class="descname">length</code><span class="sig-paren">(</span><span class="sig-paren">)</span> <em class="property">const</em><a class="headerlink" href="#_CPPv3NK5arrow5Array6lengthEv" title="Permalink to this definition">¶</a><br /></dt>
+<dd><p>Size in the number of elements this array contains. </p>
+</dd></dl>
+
+<dl class="function">
+<dt id="_CPPv3NK5arrow5Array6offsetEv">
+<span id="_CPPv2NK5arrow5Array6offsetEv"></span><span id="arrow::Array::offsetC"></span><span class="target" id="classarrow_1_1_array_1a1a0c6c1aa06cffd1dcb3813f0d24b2fd"></span>int64_t <code class="descname">offset</code><span class="sig-paren">(</span><span class="sig-paren">)</span> <em class="property">const</em><a class="headerlink" href="#_CPPv3NK5arrow5Array6offsetEv" title="Permalink to this definition">¶</a><br /></dt>
+<dd><p>A relative position into another array’s data, to enable zero-copy slicing. </p>
+<p>This value defaults to zero </p>
+</dd></dl>
+
+<dl class="function">
+<dt id="_CPPv3NK5arrow5Array10null_countEv">
+<span id="_CPPv2NK5arrow5Array10null_countEv"></span><span id="arrow::Array::null_countC"></span><span class="target" id="classarrow_1_1_array_1a0537d3b69a889b951e88be2fe9f3d96a"></span>int64_t <code class="descname">null_count</code><span class="sig-paren">(</span><span class="sig-paren">)</span> <em class="property">const</em><a class="headerlink" href="#_CPPv3NK5arrow5Array10null_countEv" title="Permalink to this definition">¶</a><br /></dt>
+<dd><p>The number of null entries in the array. </p>
+<p>If the null count was not known at time of construction (and set to a negative value), then the null count will be computed and cached on the first invocation of this function </p>
+</dd></dl>
+
+<dl class="function">
+<dt id="_CPPv3NK5arrow5Array11null_bitmapEv">
+<span id="_CPPv2NK5arrow5Array11null_bitmapEv"></span><span id="arrow::Array::null_bitmapC"></span><span class="target" id="classarrow_1_1_array_1a76c4756ac85b29f9135064d68d2ef908"></span>std::shared_ptr<<a class="reference internal" href="memory.html#_CPPv3N5arrow6BufferE" title="arrow::Buffer">Buffer</a>> <code class="descname">null_bitmap</code><span class="sig-paren">(</span><span class="sig-paren">)</span> <em class="property">const</em><a class="headerlink" href="#_CPPv3NK5arrow5Array11null_bitmapEv" title="Permalink to this definition">¶</a><br /></dt>
+<dd><p><a class="reference internal" href="memory.html#classarrow_1_1_buffer"><span class="std std-ref">Buffer</span></a> for the null bitmap. </p>
+<p>Note that for <code class="docutils literal notranslate"><span class="pre">null_count</span> <span class="pre">==</span> <span class="pre">0</span></code>, this can be null. This buffer does not account for any slice offset </p>
+</dd></dl>
+
+<dl class="function">
+<dt id="_CPPv3NK5arrow5Array16null_bitmap_dataEv">
+<span id="_CPPv2NK5arrow5Array16null_bitmap_dataEv"></span><span id="arrow::Array::null_bitmap_dataC"></span><span class="target" id="classarrow_1_1_array_1a7a8838fbc97b9b3b8ca15cb163b2027c"></span><em class="property">const</em> uint8_t *<code class="descname">null_bitmap_data</code><span class="sig-paren">(</span><span class="sig-paren">)</span> <em class="property">const</em><a class="headerlink" href="#_CPPv3NK5arrow5Array16null_bitmap_dataEv" title="Permalink to this definition">¶</a><br /></dt>
+<dd><p>Raw pointer to the null bitmap. </p>
+<p>Note that for <code class="docutils literal notranslate"><span class="pre">null_count</span> <span class="pre">==</span> <span class="pre">0</span></code>, this can be null. This buffer does not account for any slice offset </p>
+</dd></dl>
+
+<dl class="function">
+<dt id="_CPPv3NK5arrow5Array11RangeEqualsE7int64_t7int64_t7int64_tRKNSt10shared_ptrI5ArrayEE">
+<span id="_CPPv2NK5arrow5Array11RangeEqualsE7int64_t7int64_t7int64_tRKNSt10shared_ptrI5ArrayEE"></span><span id="arrow::Array::RangeEquals__int64_t.int64_t.int64_t.std::shared_ptr:Array:CRC"></span><span class="target" id="classarrow_1_1_array_1a537467bcecb4471b18d3271f14ca9ad2"></span>bool <code class="descname">RangeEquals</code><span class="sig-paren">(</span>int64_t <em>start_idx</em>, int64_t <em>end_idx</em>, int64_t <em>other_start_idx</em>, <em class="property">const</em> std::shared_ptr<<a class="reference internal" href="#_CPPv3N5arrow5ArrayE" title="arrow::Array">Array</a>> &<em>other</em><span class="sig-paren">)</span> <em class="property">const</em><a class="headerlink" href="#_CPPv3NK5arrow5Array11RangeEqualsE7int64_t7int64_t7int64_tRKNSt10shared_ptrI5ArrayEE" title="Permalink to this definition">¶</a><br /></dt>
+<dd><p>Compare if the range of slots specified are equal for the given array and this array. </p>
+<p>end_idx exclusive. This methods does not bounds check. </p>
+</dd></dl>
+
+<dl class="function">
+<dt id="_CPPv3NK5arrow5Array5SliceE7int64_t7int64_t">
+<span id="_CPPv2NK5arrow5Array5SliceE7int64_t7int64_t"></span><span id="arrow::Array::Slice__int64_t.int64_tC"></span><span class="target" id="classarrow_1_1_array_1ae32f72c78fe10ce17f0a817e302e17d1"></span>std::shared_ptr<<a class="reference internal" href="#_CPPv3N5arrow5ArrayE" title="arrow::Array">Array</a>> <code class="descname">Slice</code><span class="sig-paren">(</span>int64_t <em>offset</em>, int64_t <em>length</em><span class="sig-paren">)</span> <em class="property">const</em><a class="headerlink" href="#_CPPv3NK5arrow5Array5SliceE7int64_t7int64_t" title="Permalink to this definition">¶</a><br /></dt>
+<dd><p>Construct a zero-copy slice of the array with the indicated offset and length. </p>
+<p><dl class="docutils">
+<dt><strong>Return</strong></dt>
+<dd>a new object wrapped in std::shared_ptr<Array> </dd>
+<dt><strong>Parameters</strong></dt>
+<dd><ul class="breatheparameterlist first last simple">
+<li><code class="docutils literal notranslate"><span class="pre">offset</span></code>: the position of the first element in the constructed slice </li>
+<li><code class="docutils literal notranslate"><span class="pre">length</span></code>: the length of the slice. If there are not enough elements in the array, the length will be adjusted accordingly</li>
+</ul>
+</dd>
+</dl>
+</p>
+</dd></dl>
+
+<dl class="function">
+<dt id="_CPPv3NK5arrow5Array5SliceE7int64_t">
+<span id="_CPPv2NK5arrow5Array5SliceE7int64_t"></span><span id="arrow::Array::Slice__int64_tC"></span><span class="target" id="classarrow_1_1_array_1a5cf4c3330e850670aa52dab3b21869ea"></span>std::shared_ptr<<a class="reference internal" href="#_CPPv3N5arrow5ArrayE" title="arrow::Array">Array</a>> <code class="descname">Slice</code><span class="sig-paren">(</span>int64_t <em>offset</em><span class="sig-paren">)</span> <em class="property">const</em><a class="headerlink" href="#_CPPv3NK5arrow5Array5SliceE7int64_t" title="Permalink to this definition">¶</a><br /></dt>
+<dd><p>Slice from offset until end of the array. </p>
+</dd></dl>
+
+<dl class="function">
+<dt id="_CPPv3NK5arrow5Array8ToStringEv">
+<span id="_CPPv2NK5arrow5Array8ToStringEv"></span><span id="arrow::Array::ToStringC"></span><span class="target" id="classarrow_1_1_array_1a41c7af0e40ac55f2ce11785fea3e051e"></span>std::string <code class="descname">ToString</code><span class="sig-paren">(</span><span class="sig-paren">)</span> <em class="property">const</em><a class="headerlink" href="#_CPPv3NK5arrow5Array8ToStringEv" title="Permalink to this definition">¶</a><br /></dt>
+<dd><p><dl class="docutils">
+<dt><strong>Return</strong></dt>
+<dd>PrettyPrint representation of array suitable for debugging </dd>
+</dl>
+</p>
+</dd></dl>
+
+</div>
+</dd></dl>
+
+<div class="section" id="concrete-array-subclasses">
+<h2>Concrete array subclasses<a class="headerlink" href="#concrete-array-subclasses" title="Permalink to this headline">¶</a></h2>
+<dl class="class">
+<dt id="_CPPv3N5arrow15DictionaryArrayE">
+<span id="_CPPv2N5arrow15DictionaryArrayE"></span><span id="arrow::DictionaryArray"></span><span class="target" id="classarrow_1_1_dictionary_array"></span><em class="property">class </em><code class="descname">DictionaryArray</code> : <em class="property">public</em> arrow::<a class="reference internal" href="#_CPPv3N5arrow5ArrayE" title="arrow::Array">Array</a><a class="headerlink" href="#_CPPv3N5arrow15DictionaryArrayE" title="Permalink to this definition">¶</a><br /></dt>
+<dd><p>Concrete <a class="reference internal" href="#classarrow_1_1_array"><span class="std std-ref">Array</span></a> class for dictionary data. </p>
+<p>A dictionary array contains an array of non-negative integers (the “dictionary indices”) along with a data type containing a “dictionary” corresponding to the distinct values represented in the data.</p>
+<p>For example, the array</p>
+<p>[“foo”, “bar”, “foo”, “bar”, “foo”, “bar”]</p>
+<p>with dictionary [“bar”, “foo”], would have dictionary array representation</p>
+<p>indices: [1, 0, 1, 0, 1, 0] dictionary: [“bar”, “foo”]</p>
+<p>The indices in principle may have any integer type (signed or unsigned), though presently data in IPC exchanges must be signed int32. </p>
+<div class="breathe-sectiondef docutils container">
+<p class="breathe-sectiondef-title rubric">Public Functions</p>
+<dl class="function">
+<dt id="_CPPv3NK5arrow15DictionaryArray9TransposeEP10MemoryPoolRKNSt10shared_ptrI8DataTypeEERKNSt6vectorI7int32_tEEPNSt10shared_ptrI5ArrayEE">
+<span id="_CPPv2NK5arrow15DictionaryArray9TransposeEP10MemoryPoolRKNSt10shared_ptrI8DataTypeEERKNSt6vectorI7int32_tEEPNSt10shared_ptrI5ArrayEE"></span><span id="arrow::DictionaryArray::Transpose__MemoryPoolP.std::shared_ptr:DataType:CR.std::vector:int32_t:CR.std::shared_ptr:Array:PC"></span><span class="target" id="classarrow_1_1_dictionary_array_1aa78d3c5f146d10895e32c15f77b0c1f4"></span><a class="reference internal" href="support.html#_CPPv3N5arrow6StatusE" title="arrow::Status">Status</a> <code class="descname">Transpose</code><span class="sig-paren">(</span><a class="reference internal" href="memory.html#_CPPv3N5arrow10MemoryPoolE" title="arrow::MemoryPool">MemoryPool</a> *<em>pool</em>, <em class="property">const</em> std::shared_ptr<<a class="reference internal" href="datatype.html#_CPPv3N5arrow8DataTypeE" title="arrow::DataType">DataType</a>> &<em>type</em>, <em class="property">const</em> std::vector<int32_t> &<em>transpose_map</em>, std::shared_ptr<<a
class="reference internal" href="#_CPPv3N5arrow5ArrayE" title="arrow::Array">Array</a>> *<em>out</em><span class="sig-paren">)</span> <em class="property">const</em><a class="headerlink" href="#_CPPv3NK5arrow15DictionaryArray9TransposeEP10MemoryPoolRKNSt10shared_ptrI8DataTypeEERKNSt6vectorI7int32_tEEPNSt10shared_ptrI5ArrayEE" title="Permalink to this definition">¶</a><br /></dt>
+<dd><p>Transpose this <a class="reference internal" href="#classarrow_1_1_dictionary_array"><span class="std std-ref">DictionaryArray</span></a>. </p>
+<p>This method constructs a new dictionary array with the given dictionary type, transposing indices using the transpose map. The type and the transpose map are typically computed using <a class="reference internal" href="datatype.html#classarrow_1_1_dictionary_type_1a2bfe17968624fedc6abfbc2ee30415e0"><span class="std std-ref">DictionaryType::Unify</span></a>.</p>
+<p><dl class="docutils">
+<dt><strong>Parameters</strong></dt>
+<dd><ul class="breatheparameterlist first last simple">
+<li><code class="docutils literal notranslate"><span class="pre">pool</span></code>: a pool to allocate the array data from </li>
+<li><code class="docutils literal notranslate"><span class="pre">type</span></code>: a dictionary type </li>
+<li><code class="docutils literal notranslate"><span class="pre">transpose_map</span></code>: a vector transposing this array’s indices into the target array’s indices </li>
+<li><code class="docutils literal notranslate"><span class="pre">out</span></code>: the resulting <a class="reference internal" href="#classarrow_1_1_dictionary_array"><span class="std std-ref">DictionaryArray</span></a> instance </li>
+</ul>
+</dd>
+</dl>
+</p>
+</dd></dl>
+
+</div>
+<div class="breathe-sectiondef docutils container">
+<p class="breathe-sectiondef-title rubric">Public Static Functions</p>
+<dl class="function">
+<dt id="_CPPv3N5arrow15DictionaryArray10FromArraysERKNSt10shared_ptrI8DataTypeEERKNSt10shared_ptrI5ArrayEEPNSt10shared_ptrI5ArrayEE">
+<span id="_CPPv2N5arrow15DictionaryArray10FromArraysERKNSt10shared_ptrI8DataTypeEERKNSt10shared_ptrI5ArrayEEPNSt10shared_ptrI5ArrayEE"></span><span id="arrow::DictionaryArray::FromArrays__std::shared_ptr:DataType:CR.std::shared_ptr:Array:CR.std::shared_ptr:Array:P"></span><span class="target" id="classarrow_1_1_dictionary_array_1a7d280025b617d4aa1db5624509cd3c4e"></span><em class="property">static</em> <a class="reference internal" href="support.html#_CPPv3N5arrow6StatusE" title="arrow::Status">Status</a> <code class="descname">FromArrays</code><span class="sig-paren">(</span><em class="property">const</em> std::shared_ptr<<a class="reference internal" href="datatype.html#_CPPv3N5arrow8DataTypeE" title="arrow::DataType">DataType</a>> &<em>type</em>, <em class="property">const</em> std::shared_ptr<<a class="reference internal" href="#_CPPv3N5arrow5ArrayE" title="arrow::Array">Array</a>> &<em>indices</em>, std::shared_ptr<<a class="reference internal" href="#_CP
Pv3N5arrow5ArrayE" title="arrow::Array">Array</a>> *<em>out</em><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv3N5arrow15DictionaryArray10FromArraysERKNSt10shared_ptrI8DataTypeEERKNSt10shared_ptrI5ArrayEEPNSt10shared_ptrI5ArrayEE" title="Permalink to this definition">¶</a><br /></dt>
+<dd><p>Construct <a class="reference internal" href="#classarrow_1_1_dictionary_array"><span class="std std-ref">DictionaryArray</span></a> from dictionary data type and indices array. </p>
+<p>This function does the validation of the indices and input type. It checks if all indices are non-negative and smaller than the size of the dictionary</p>
+<p><dl class="docutils">
+<dt><strong>Parameters</strong></dt>
+<dd><ul class="breatheparameterlist first last simple">
+<li><code class="docutils literal notranslate"><span class="pre">type</span></code>: a dictionary type </li>
+<li><code class="docutils literal notranslate"><span class="pre">indices</span></code>: an array of non-negative signed integers smaller than the size of the dictionary </li>
+<li><code class="docutils literal notranslate"><span class="pre">out</span></code>: the resulting <a class="reference internal" href="#classarrow_1_1_dictionary_array"><span class="std std-ref">DictionaryArray</span></a> instance </li>
+</ul>
+</dd>
+</dl>
+</p>
+</dd></dl>
+
+</div>
+</dd></dl>
+
+<div class="section" id="non-nested">
+<h3>Non-nested<a class="headerlink" href="#non-nested" title="Permalink to this headline">¶</a></h3>
+<dl class="class">
+<dt id="_CPPv3N5arrow9FlatArrayE">
+<span id="_CPPv2N5arrow9FlatArrayE"></span><span id="arrow::FlatArray"></span><span class="target" id="classarrow_1_1_flat_array"></span><em class="property">class </em><code class="descname">FlatArray</code> : <em class="property">public</em> arrow::<a class="reference internal" href="#_CPPv3N5arrow5ArrayE" title="arrow::Array">Array</a><a class="headerlink" href="#_CPPv3N5arrow9FlatArrayE" title="Permalink to this definition">¶</a><br /></dt>
+<dd><p>Base class for non-nested arrays. </p>
+<p>Subclassed by <a class="reference internal" href="#classarrow_1_1_binary_array"><span class="std std-ref">arrow::BinaryArray</span></a>, <a class="reference internal" href="#classarrow_1_1_null_array"><span class="std std-ref">arrow::NullArray</span></a>, <a class="reference internal" href="#classarrow_1_1_primitive_array"><span class="std std-ref">arrow::PrimitiveArray</span></a></p>
+</dd></dl>
+
+<dl class="class">
+<dt id="_CPPv3N5arrow9NullArrayE">
+<span id="_CPPv2N5arrow9NullArrayE"></span><span id="arrow::NullArray"></span><span class="target" id="classarrow_1_1_null_array"></span><em class="property">class </em><code class="descname">NullArray</code> : <em class="property">public</em> arrow::<a class="reference internal" href="#_CPPv3N5arrow9FlatArrayE" title="arrow::FlatArray">FlatArray</a><a class="headerlink" href="#_CPPv3N5arrow9NullArrayE" title="Permalink to this definition">¶</a><br /></dt>
+<dd><p>Degenerate null type <a class="reference internal" href="#classarrow_1_1_array"><span class="std std-ref">Array</span></a>. </p>
+</dd></dl>
+
+<dl class="class">
+<dt id="_CPPv3N5arrow11BinaryArrayE">
+<span id="_CPPv2N5arrow11BinaryArrayE"></span><span id="arrow::BinaryArray"></span><span class="target" id="classarrow_1_1_binary_array"></span><em class="property">class </em><code class="descname">BinaryArray</code> : <em class="property">public</em> arrow::<a class="reference internal" href="#_CPPv3N5arrow9FlatArrayE" title="arrow::FlatArray">FlatArray</a><a class="headerlink" href="#_CPPv3N5arrow11BinaryArrayE" title="Permalink to this definition">¶</a><br /></dt>
+<dd><p>Concrete <a class="reference internal" href="#classarrow_1_1_array"><span class="std std-ref">Array</span></a> class for variable-size binary data. </p>
+<p>Subclassed by <a class="reference internal" href="#classarrow_1_1_string_array"><span class="std std-ref">arrow::StringArray</span></a></p>
+<div class="breathe-sectiondef docutils container">
+<p class="breathe-sectiondef-title rubric">Public Functions</p>
+<dl class="function">
+<dt id="_CPPv3NK5arrow11BinaryArray8GetValueE7int64_tP7int32_t">
+<span id="_CPPv2NK5arrow11BinaryArray8GetValueE7int64_tP7int32_t"></span><span id="arrow::BinaryArray::GetValue__int64_t.int32_tPC"></span><span class="target" id="classarrow_1_1_binary_array_1aeecc06f2bad333947dfeadbe600ef501"></span><em class="property">const</em> uint8_t *<code class="descname">GetValue</code><span class="sig-paren">(</span>int64_t <em>i</em>, int32_t *<em>out_length</em><span class="sig-paren">)</span> <em class="property">const</em><a class="headerlink" href="#_CPPv3NK5arrow11BinaryArray8GetValueE7int64_tP7int32_t" title="Permalink to this definition">¶</a><br /></dt>
+<dd><p>Return the pointer to the given elements bytes. </p>
+</dd></dl>
+
+<dl class="function">
+<dt id="_CPPv3NK5arrow11BinaryArray7GetViewE7int64_t">
+<span id="_CPPv2NK5arrow11BinaryArray7GetViewE7int64_t"></span><span id="arrow::BinaryArray::GetView__int64_tC"></span><span class="target" id="classarrow_1_1_binary_array_1aad9deb72684e2d7e81cfd48e5f4ba526"></span>util::string_view <code class="descname">GetView</code><span class="sig-paren">(</span>int64_t <em>i</em><span class="sig-paren">)</span> <em class="property">const</em><a class="headerlink" href="#_CPPv3NK5arrow11BinaryArray7GetViewE7int64_t" title="Permalink to this definition">¶</a><br /></dt>
+<dd><p>Get binary value as a string_view. </p>
+<p><dl class="docutils">
+<dt><strong>Return</strong></dt>
+<dd>the view over the selected value </dd>
+<dt><strong>Parameters</strong></dt>
+<dd><ul class="breatheparameterlist first last simple">
+<li><code class="docutils literal notranslate"><span class="pre">i</span></code>: the value index </li>
+</ul>
+</dd>
+</dl>
+</p>
+</dd></dl>
+
+<dl class="function">
+<dt id="_CPPv3NK5arrow11BinaryArray9GetStringE7int64_t">
+<span id="_CPPv2NK5arrow11BinaryArray9GetStringE7int64_t"></span><span id="arrow::BinaryArray::GetString__int64_tC"></span><span class="target" id="classarrow_1_1_binary_array_1a431adaf266ff3857ad6a4d2cb9028990"></span>std::string <code class="descname">GetString</code><span class="sig-paren">(</span>int64_t <em>i</em><span class="sig-paren">)</span> <em class="property">const</em><a class="headerlink" href="#_CPPv3NK5arrow11BinaryArray9GetStringE7int64_t" title="Permalink to this definition">¶</a><br /></dt>
+<dd><p>Get binary value as a std::string. </p>
+<p><dl class="docutils">
+<dt><strong>Return</strong></dt>
+<dd>the value copied into a std::string </dd>
+<dt><strong>Parameters</strong></dt>
+<dd><ul class="breatheparameterlist first last simple">
+<li><code class="docutils literal notranslate"><span class="pre">i</span></code>: the value index </li>
+</ul>
+</dd>
+</dl>
+</p>
+</dd></dl>
+
+<dl class="function">
+<dt id="_CPPv3NK5arrow11BinaryArray13value_offsetsEv">
+<span id="_CPPv2NK5arrow11BinaryArray13value_offsetsEv"></span><span id="arrow::BinaryArray::value_offsetsC"></span><span class="target" id="classarrow_1_1_binary_array_1a417393ec572689d803009520a52ea6ec"></span>std::shared_ptr<<a class="reference internal" href="memory.html#_CPPv3N5arrow6BufferE" title="arrow::Buffer">Buffer</a>> <code class="descname">value_offsets</code><span class="sig-paren">(</span><span class="sig-paren">)</span> <em class="property">const</em><a class="headerlink" href="#_CPPv3NK5arrow11BinaryArray13value_offsetsEv" title="Permalink to this definition">¶</a><br /></dt>
+<dd><p>Note that this buffer does not account for any slice offset. </p>
+</dd></dl>
+
+<dl class="function">
+<dt id="_CPPv3NK5arrow11BinaryArray10value_dataEv">
+<span id="_CPPv2NK5arrow11BinaryArray10value_dataEv"></span><span id="arrow::BinaryArray::value_dataC"></span><span class="target" id="classarrow_1_1_binary_array_1aaf953d6848a3cf7da34d8f320c9d27c9"></span>std::shared_ptr<<a class="reference internal" href="memory.html#_CPPv3N5arrow6BufferE" title="arrow::Buffer">Buffer</a>> <code class="descname">value_data</code><span class="sig-paren">(</span><span class="sig-paren">)</span> <em class="property">const</em><a class="headerlink" href="#_CPPv3NK5arrow11BinaryArray10value_dataEv" title="Permalink to this definition">¶</a><br /></dt>
+<dd><p>Note that this buffer does not account for any slice offset. </p>
+</dd></dl>
+
+</div>
+</dd></dl>
+
+<dl class="class">
+<dt id="_CPPv3N5arrow11StringArrayE">
+<span id="_CPPv2N5arrow11StringArrayE"></span><span id="arrow::StringArray"></span><span class="target" id="classarrow_1_1_string_array"></span><em class="property">class </em><code class="descname">StringArray</code> : <em class="property">public</em> arrow::<a class="reference internal" href="#_CPPv3N5arrow11BinaryArrayE" title="arrow::BinaryArray">BinaryArray</a><a class="headerlink" href="#_CPPv3N5arrow11StringArrayE" title="Permalink to this definition">¶</a><br /></dt>
+<dd><p>Concrete <a class="reference internal" href="#classarrow_1_1_array"><span class="std std-ref">Array</span></a> class for variable-size string (utf-8) data. </p>
+</dd></dl>
+
+<dl class="class">
+<dt id="_CPPv3N5arrow14PrimitiveArrayE">
+<span id="_CPPv2N5arrow14PrimitiveArrayE"></span><span id="arrow::PrimitiveArray"></span><span class="target" id="classarrow_1_1_primitive_array"></span><em class="property">class </em><code class="descname">PrimitiveArray</code> : <em class="property">public</em> arrow::<a class="reference internal" href="#_CPPv3N5arrow9FlatArrayE" title="arrow::FlatArray">FlatArray</a><a class="headerlink" href="#_CPPv3N5arrow14PrimitiveArrayE" title="Permalink to this definition">¶</a><br /></dt>
+<dd><p>Base class for arrays of fixed-size logical types. </p>
+<p>Subclassed by <a class="reference internal" href="#classarrow_1_1_boolean_array"><span class="std std-ref">arrow::BooleanArray</span></a>, <a class="reference internal" href="#classarrow_1_1_fixed_size_binary_array"><span class="std std-ref">arrow::FixedSizeBinaryArray</span></a>, <a class="reference internal" href="#classarrow_1_1_numeric_array"><span class="std std-ref">arrow::NumericArray< TYPE ></span></a></p>
+<div class="breathe-sectiondef docutils container">
+<p class="breathe-sectiondef-title rubric">Public Functions</p>
+<dl class="function">
+<dt id="_CPPv3NK5arrow14PrimitiveArray6valuesEv">
+<span id="_CPPv2NK5arrow14PrimitiveArray6valuesEv"></span><span id="arrow::PrimitiveArray::valuesC"></span><span class="target" id="classarrow_1_1_primitive_array_1a0c05d9ba21020050abe94e1446a3cee1"></span>std::shared_ptr<<a class="reference internal" href="memory.html#_CPPv3N5arrow6BufferE" title="arrow::Buffer">Buffer</a>> <code class="descname">values</code><span class="sig-paren">(</span><span class="sig-paren">)</span> <em class="property">const</em><a class="headerlink" href="#_CPPv3NK5arrow14PrimitiveArray6valuesEv" title="Permalink to this definition">¶</a><br /></dt>
+<dd><p>Does not account for any slice offset. </p>
+</dd></dl>
+
+</div>
+</dd></dl>
+
+<dl class="class">
+<dt id="_CPPv3N5arrow12BooleanArrayE">
+<span id="_CPPv2N5arrow12BooleanArrayE"></span><span id="arrow::BooleanArray"></span><span class="target" id="classarrow_1_1_boolean_array"></span><em class="property">class </em><code class="descname">BooleanArray</code> : <em class="property">public</em> arrow::<a class="reference internal" href="#_CPPv3N5arrow14PrimitiveArrayE" title="arrow::PrimitiveArray">PrimitiveArray</a><a class="headerlink" href="#_CPPv3N5arrow12BooleanArrayE" title="Permalink to this definition">¶</a><br /></dt>
+<dd><p>Concrete <a class="reference internal" href="#classarrow_1_1_array"><span class="std std-ref">Array</span></a> class for boolean data. </p>
+</dd></dl>
+
+<dl class="class">
+<dt id="_CPPv3N5arrow20FixedSizeBinaryArrayE">
+<span id="_CPPv2N5arrow20FixedSizeBinaryArrayE"></span><span id="arrow::FixedSizeBinaryArray"></span><span class="target" id="classarrow_1_1_fixed_size_binary_array"></span><em class="property">class </em><code class="descname">FixedSizeBinaryArray</code> : <em class="property">public</em> arrow::<a class="reference internal" href="#_CPPv3N5arrow14PrimitiveArrayE" title="arrow::PrimitiveArray">PrimitiveArray</a><a class="headerlink" href="#_CPPv3N5arrow20FixedSizeBinaryArrayE" title="Permalink to this definition">¶</a><br /></dt>
+<dd><p>Concrete <a class="reference internal" href="#classarrow_1_1_array"><span class="std std-ref">Array</span></a> class for fixed-size binary data. </p>
+<p>Subclassed by <a class="reference internal" href="#classarrow_1_1_decimal128_array"><span class="std std-ref">arrow::Decimal128Array</span></a></p>
+</dd></dl>
+
+<dl class="class">
+<dt id="_CPPv3N5arrow15Decimal128ArrayE">
+<span id="_CPPv2N5arrow15Decimal128ArrayE"></span><span id="arrow::Decimal128Array"></span><span class="target" id="classarrow_1_1_decimal128_array"></span><em class="property">class </em><code class="descname">Decimal128Array</code> : <em class="property">public</em> arrow::<a class="reference internal" href="#_CPPv3N5arrow20FixedSizeBinaryArrayE" title="arrow::FixedSizeBinaryArray">FixedSizeBinaryArray</a><a class="headerlink" href="#_CPPv3N5arrow15Decimal128ArrayE" title="Permalink to this definition">¶</a><br /></dt>
+<dd><p>Concrete <a class="reference internal" href="#classarrow_1_1_array"><span class="std std-ref">Array</span></a> class for 128-bit decimal data. </p>
+<div class="breathe-sectiondef docutils container">
+<p class="breathe-sectiondef-title rubric">Public Functions</p>
+<dl class="function">
+<dt id="_CPPv3N5arrow15Decimal128Array15Decimal128ArrayERKNSt10shared_ptrI9ArrayDataEE">
+<span id="_CPPv2N5arrow15Decimal128Array15Decimal128ArrayERKNSt10shared_ptrI9ArrayDataEE"></span><span id="arrow::Decimal128Array::Decimal128Array__std::shared_ptr:ArrayData:CR"></span><span class="target" id="classarrow_1_1_decimal128_array_1a1520cf3809bc92851ad099403164538a"></span><code class="descname">Decimal128Array</code><span class="sig-paren">(</span><em class="property">const</em> std::shared_ptr<ArrayData> &<em>data</em><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv3N5arrow15Decimal128Array15Decimal128ArrayERKNSt10shared_ptrI9ArrayDataEE" title="Permalink to this definition">¶</a><br /></dt>
+<dd><p>Construct <a class="reference internal" href="#classarrow_1_1_decimal128_array"><span class="std std-ref">Decimal128Array</span></a> from ArrayData instance. </p>
+</dd></dl>
+
+</div>
+</dd></dl>
+
+<dl class="class">
+<dt id="_CPPv3N5arrow12NumericArrayE">
+<span id="_CPPv2N5arrow12NumericArrayE"></span><span id="arrow::NumericArray"></span><span class="target" id="classarrow_1_1_numeric_array"></span><em class="property">template </em><<em class="property">typename</em> TYPE><br /><em class="property">class </em><code class="descname">NumericArray</code> : <em class="property">public</em> arrow::<a class="reference internal" href="#_CPPv3N5arrow14PrimitiveArrayE" title="arrow::PrimitiveArray">PrimitiveArray</a><a class="headerlink" href="#_CPPv3N5arrow12NumericArrayE" title="Permalink to this definition">¶</a><br /></dt>
+<dd><p>Concrete <a class="reference internal" href="#classarrow_1_1_array"><span class="std std-ref">Array</span></a> class for numeric data. </p>
+</dd></dl>
+
+</div>
+<div class="section" id="nested">
+<h3>Nested<a class="headerlink" href="#nested" title="Permalink to this headline">¶</a></h3>
+<dl class="class">
+<dt id="_CPPv3N5arrow10UnionArrayE">
+<span id="_CPPv2N5arrow10UnionArrayE"></span><span id="arrow::UnionArray"></span><span class="target" id="classarrow_1_1_union_array"></span><em class="property">class </em><code class="descname">UnionArray</code> : <em class="property">public</em> arrow::<a class="reference internal" href="#_CPPv3N5arrow5ArrayE" title="arrow::Array">Array</a><a class="headerlink" href="#_CPPv3N5arrow10UnionArrayE" title="Permalink to this definition">¶</a><br /></dt>
+<dd><p>Concrete <a class="reference internal" href="#classarrow_1_1_array"><span class="std std-ref">Array</span></a> class for union data. </p>
+<div class="breathe-sectiondef docutils container">
+<p class="breathe-sectiondef-title rubric">Public Functions</p>
+<dl class="function">
+<dt id="_CPPv3NK5arrow10UnionArray8type_idsEv">
+<span id="_CPPv2NK5arrow10UnionArray8type_idsEv"></span><span id="arrow::UnionArray::type_idsC"></span><span class="target" id="classarrow_1_1_union_array_1a679049e92aec3deacda4178e55cd1215"></span>std::shared_ptr<<a class="reference internal" href="memory.html#_CPPv3N5arrow6BufferE" title="arrow::Buffer">Buffer</a>> <code class="descname">type_ids</code><span class="sig-paren">(</span><span class="sig-paren">)</span> <em class="property">const</em><a class="headerlink" href="#_CPPv3NK5arrow10UnionArray8type_idsEv" title="Permalink to this definition">¶</a><br /></dt>
+<dd><p>Note that this buffer does not account for any slice offset. </p>
+</dd></dl>
+
+<dl class="function">
+<dt id="_CPPv3NK5arrow10UnionArray13value_offsetsEv">
+<span id="_CPPv2NK5arrow10UnionArray13value_offsetsEv"></span><span id="arrow::UnionArray::value_offsetsC"></span><span class="target" id="classarrow_1_1_union_array_1a8b2f7da8a7e992670924f06d40c3fd58"></span>std::shared_ptr<<a class="reference internal" href="memory.html#_CPPv3N5arrow6BufferE" title="arrow::Buffer">Buffer</a>> <code class="descname">value_offsets</code><span class="sig-paren">(</span><span class="sig-paren">)</span> <em class="property">const</em><a class="headerlink" href="#_CPPv3NK5arrow10UnionArray13value_offsetsEv" title="Permalink to this definition">¶</a><br /></dt>
+<dd><p>Note that this buffer does not account for any slice offset. </p>
+</dd></dl>
+
+<dl class="function">
+<dt id="_CPPv3NK5arrow10UnionArray11UnsafeChildEi">
+<span id="_CPPv2NK5arrow10UnionArray11UnsafeChildEi"></span><span id="arrow::UnionArray::UnsafeChild__iC"></span><span class="target" id="classarrow_1_1_union_array_1ad8d6e36f334279b7ba7e0863fb3e2934"></span><em class="property">const</em> <a class="reference internal" href="#_CPPv3N5arrow5ArrayE" title="arrow::Array">Array</a> *<code class="descname">UnsafeChild</code><span class="sig-paren">(</span>int <em>pos</em><span class="sig-paren">)</span> <em class="property">const</em><a class="headerlink" href="#_CPPv3NK5arrow10UnionArray11UnsafeChildEi" title="Permalink to this definition">¶</a><br /></dt>
+<dd><p>Only use this while the <a class="reference internal" href="#classarrow_1_1_union_array"><span class="std std-ref">UnionArray</span></a> is in scope. </p>
+</dd></dl>
+
+</div>
+<div class="breathe-sectiondef docutils container">
+<p class="breathe-sectiondef-title rubric">Public Static Functions</p>
+<dl class="function">
+<dt id="_CPPv3N5arrow10UnionArray9MakeDenseERK5ArrayRK5ArrayRKNSt6vectorINSt10shared_ptrI5ArrayEEEEPNSt10shared_ptrI5ArrayEE">
+<span id="_CPPv2N5arrow10UnionArray9MakeDenseERK5ArrayRK5ArrayRKNSt6vectorINSt10shared_ptrI5ArrayEEEEPNSt10shared_ptrI5ArrayEE"></span><span id="arrow::UnionArray::MakeDense__ArrayCR.ArrayCR.std::vector:std::shared_ptr:Array::CR.std::shared_ptr:Array:P"></span><span class="target" id="classarrow_1_1_union_array_1a1e25bd6a74bb47aee3612d82516ae9fe"></span><em class="property">static</em> <a class="reference internal" href="support.html#_CPPv3N5arrow6StatusE" title="arrow::Status">Status</a> <code class="descname">MakeDense</code><span class="sig-paren">(</span><em class="property">const</em> <a class="reference internal" href="#_CPPv3N5arrow5ArrayE" title="arrow::Array">Array</a> &<em>type_ids</em>, <em class="property">const</em> <a class="reference internal" href="#_CPPv3N5arrow5ArrayE" title="arrow::Array">Array</a> &<em>value_offsets</em>, <em class="property">const</em> std::vector<std::shared_ptr<<a class="reference internal" href="#_CPPv3N5arrow5ArrayE" title="arr
ow::Array">Array</a>>> &<em>children</em>, std::shared_ptr<<a class="reference internal" href="#_CPPv3N5arrow5ArrayE" title="arrow::Array">Array</a>> *<em>out</em><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv3N5arrow10UnionArray9MakeDenseERK5ArrayRK5ArrayRKNSt6vectorINSt10shared_ptrI5ArrayEEEEPNSt10shared_ptrI5ArrayEE" title="Permalink to this definition">¶</a><br /></dt>
+<dd><p>Construct Dense <a class="reference internal" href="#classarrow_1_1_union_array"><span class="std std-ref">UnionArray</span></a> from types_ids, value_offsets and children. </p>
+<p>This function does the bare minimum of validation of the offsets and input types. The value_offsets are assumed to be well-formed.</p>
+<p><dl class="docutils">
+<dt><strong>Parameters</strong></dt>
+<dd><ul class="breatheparameterlist first last simple">
+<li><code class="docutils literal notranslate"><span class="pre">type_ids</span></code>: An array of 8-bit signed integers, enumerated from 0 corresponding to each type. </li>
+<li><code class="docutils literal notranslate"><span class="pre">value_offsets</span></code>: An array of signed int32 values indicating the relative offset into the respective child array for the type in a given slot. The respective offsets for each child value array must be in order / increasing. </li>
+<li><code class="docutils literal notranslate"><span class="pre">children</span></code>: Vector of children Arrays containing the data for each type. </li>
+<li><code class="docutils literal notranslate"><span class="pre">out</span></code>: Will have length equal to value_offsets.length() </li>
+</ul>
+</dd>
+</dl>
+</p>
+</dd></dl>
+
+<dl class="function">
+<dt id="_CPPv3N5arrow10UnionArray10MakeSparseERK5ArrayRKNSt6vectorINSt10shared_ptrI5ArrayEEEEPNSt10shared_ptrI5ArrayEE">
+<span id="_CPPv2N5arrow10UnionArray10MakeSparseERK5ArrayRKNSt6vectorINSt10shared_ptrI5ArrayEEEEPNSt10shared_ptrI5ArrayEE"></span><span id="arrow::UnionArray::MakeSparse__ArrayCR.std::vector:std::shared_ptr:Array::CR.std::shared_ptr:Array:P"></span><span class="target" id="classarrow_1_1_union_array_1a570002863522922769fde0ad36260f7f"></span><em class="property">static</em> <a class="reference internal" href="support.html#_CPPv3N5arrow6StatusE" title="arrow::Status">Status</a> <code class="descname">MakeSparse</code><span class="sig-paren">(</span><em class="property">const</em> <a class="reference internal" href="#_CPPv3N5arrow5ArrayE" title="arrow::Array">Array</a> &<em>type_ids</em>, <em class="property">const</em> std::vector<std::shared_ptr<<a class="reference internal" href="#_CPPv3N5arrow5ArrayE" title="arrow::Array">Array</a>>> &<em>children</em>, std::shared_ptr<<a class="reference internal" href="#_CPPv3N5arrow5ArrayE" title="arrow::Array">Array</a>&g
t; *<em>out</em><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv3N5arrow10UnionArray10MakeSparseERK5ArrayRKNSt6vectorINSt10shared_ptrI5ArrayEEEEPNSt10shared_ptrI5ArrayEE" title="Permalink to this definition">¶</a><br /></dt>
+<dd><p>Construct Sparse <a class="reference internal" href="#classarrow_1_1_union_array"><span class="std std-ref">UnionArray</span></a> from type_ids and children. </p>
+<p>This function does the bare minimum of validation of the offsets and input types.</p>
+<p><dl class="docutils">
+<dt><strong>Parameters</strong></dt>
+<dd><ul class="breatheparameterlist first last simple">
+<li><code class="docutils literal notranslate"><span class="pre">type_ids</span></code>: An array of 8-bit signed integers, enumerated from 0 corresponding to each type. </li>
+<li><code class="docutils literal notranslate"><span class="pre">children</span></code>: Vector of children Arrays containing the data for each type. </li>
+<li><code class="docutils literal notranslate"><span class="pre">out</span></code>: Will have length equal to type_ids.length() </li>
+</ul>
+</dd>
+</dl>
+</p>
+</dd></dl>
+
+</div>
+</dd></dl>
+
+<dl class="class">
+<dt id="_CPPv3N5arrow9ListArrayE">
+<span id="_CPPv2N5arrow9ListArrayE"></span><span id="arrow::ListArray"></span><span class="target" id="classarrow_1_1_list_array"></span><em class="property">class </em><code class="descname">ListArray</code> : <em class="property">public</em> arrow::<a class="reference internal" href="#_CPPv3N5arrow5ArrayE" title="arrow::Array">Array</a><a class="headerlink" href="#_CPPv3N5arrow9ListArrayE" title="Permalink to this definition">¶</a><br /></dt>
+<dd><p>Concrete <a class="reference internal" href="#classarrow_1_1_array"><span class="std std-ref">Array</span></a> class for list data. </p>
+<div class="breathe-sectiondef docutils container">
+<p class="breathe-sectiondef-title rubric">Public Functions</p>
+<dl class="function">
+<dt id="_CPPv3NK5arrow9ListArray6valuesEv">
+<span id="_CPPv2NK5arrow9ListArray6valuesEv"></span><span id="arrow::ListArray::valuesC"></span><span class="target" id="classarrow_1_1_list_array_1a9e35034963e4e4f37ae5d84847ba4603"></span>std::shared_ptr<<a class="reference internal" href="#_CPPv3N5arrow5ArrayE" title="arrow::Array">Array</a>> <code class="descname">values</code><span class="sig-paren">(</span><span class="sig-paren">)</span> <em class="property">const</em><a class="headerlink" href="#_CPPv3NK5arrow9ListArray6valuesEv" title="Permalink to this definition">¶</a><br /></dt>
+<dd><p>Return array object containing the list’s values. </p>
+</dd></dl>
+
+<dl class="function">
+<dt id="_CPPv3NK5arrow9ListArray13value_offsetsEv">
+<span id="_CPPv2NK5arrow9ListArray13value_offsetsEv"></span><span id="arrow::ListArray::value_offsetsC"></span><span class="target" id="classarrow_1_1_list_array_1ac81bd6404ab50657916f5ce3d0029dd4"></span>std::shared_ptr<<a class="reference internal" href="memory.html#_CPPv3N5arrow6BufferE" title="arrow::Buffer">Buffer</a>> <code class="descname">value_offsets</code><span class="sig-paren">(</span><span class="sig-paren">)</span> <em class="property">const</em><a class="headerlink" href="#_CPPv3NK5arrow9ListArray13value_offsetsEv" title="Permalink to this definition">¶</a><br /></dt>
+<dd><p>Note that this buffer does not account for any slice offset. </p>
+</dd></dl>
+
+<dl class="function">
+<dt id="_CPPv3NK5arrow9ListArray17raw_value_offsetsEv">
+<span id="_CPPv2NK5arrow9ListArray17raw_value_offsetsEv"></span><span id="arrow::ListArray::raw_value_offsetsC"></span><span class="target" id="classarrow_1_1_list_array_1a211baa16fe1ddfc52933f2bc09441e75"></span><em class="property">const</em> int32_t *<code class="descname">raw_value_offsets</code><span class="sig-paren">(</span><span class="sig-paren">)</span> <em class="property">const</em><a class="headerlink" href="#_CPPv3NK5arrow9ListArray17raw_value_offsetsEv" title="Permalink to this definition">¶</a><br /></dt>
+<dd><p>Return pointer to raw value offsets accounting for any slice offset. </p>
+</dd></dl>
+
+</div>
+<div class="breathe-sectiondef docutils container">
+<p class="breathe-sectiondef-title rubric">Public Static Functions</p>
+<dl class="function">
+<dt id="_CPPv3N5arrow9ListArray10FromArraysERK5ArrayRK5ArrayP10MemoryPoolPNSt10shared_ptrI5ArrayEE">
+<span id="_CPPv2N5arrow9ListArray10FromArraysERK5ArrayRK5ArrayP10MemoryPoolPNSt10shared_ptrI5ArrayEE"></span><span id="arrow::ListArray::FromArrays__ArrayCR.ArrayCR.MemoryPoolP.std::shared_ptr:Array:P"></span><span class="target" id="classarrow_1_1_list_array_1a62dff3a3932441aeeaa0d768adec91ca"></span><em class="property">static</em> <a class="reference internal" href="support.html#_CPPv3N5arrow6StatusE" title="arrow::Status">Status</a> <code class="descname">FromArrays</code><span class="sig-paren">(</span><em class="property">const</em> <a class="reference internal" href="#_CPPv3N5arrow5ArrayE" title="arrow::Array">Array</a> &<em>offsets</em>, <em class="property">const</em> <a class="reference internal" href="#_CPPv3N5arrow5ArrayE" title="arrow::Array">Array</a> &<em>values</em>, <a class="reference internal" href="memory.html#_CPPv3N5arrow10MemoryPoolE" title="arrow::MemoryPool">MemoryPool</a> *<em>pool</em>, std::shared_ptr<<a class="reference internal" href="#_CPPv3
N5arrow5ArrayE" title="arrow::Array">Array</a>> *<em>out</em><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv3N5arrow9ListArray10FromArraysERK5ArrayRK5ArrayP10MemoryPoolPNSt10shared_ptrI5ArrayEE" title="Permalink to this definition">¶</a><br /></dt>
+<dd><p>Construct <a class="reference internal" href="#classarrow_1_1_list_array"><span class="std std-ref">ListArray</span></a> from array of offsets and child value array. </p>
+<p>This function does the bare minimum of validation of the offsets and input types, and will allocate a new offsets array if necessary (i.e. if the offsets contain any nulls). If the offsets do not have nulls, they are assumed to be well-formed</p>
+<p><dl class="docutils">
+<dt><strong>Parameters</strong></dt>
+<dd><ul class="breatheparameterlist first last simple">
+<li><code class="docutils literal notranslate"><span class="pre">offsets</span></code>: <a class="reference internal" href="#classarrow_1_1_array"><span class="std std-ref">Array</span></a> containing n + 1 offsets encoding length and size. Must be of int32 type </li>
+<li><code class="docutils literal notranslate"><span class="pre">values</span></code>: <a class="reference internal" href="#classarrow_1_1_array"><span class="std std-ref">Array</span></a> containing </li>
+<li><code class="docutils literal notranslate"><span class="pre">pool</span></code>: <a class="reference internal" href="memory.html#classarrow_1_1_memory_pool"><span class="std std-ref">MemoryPool</span></a> in case new offsets array needs to be allocated because of null values </li>
+<li><code class="docutils literal notranslate"><span class="pre">out</span></code>: Will have length equal to offsets.length() - 1 </li>
+</ul>
+</dd>
+</dl>
+</p>
+</dd></dl>
+
+</div>
+</dd></dl>
+
+<dl class="class">
+<dt id="_CPPv3N5arrow11StructArrayE">
+<span id="_CPPv2N5arrow11StructArrayE"></span><span id="arrow::StructArray"></span><span class="target" id="classarrow_1_1_struct_array"></span><em class="property">class </em><code class="descname">StructArray</code> : <em class="property">public</em> arrow::<a class="reference internal" href="#_CPPv3N5arrow5ArrayE" title="arrow::Array">Array</a><a class="headerlink" href="#_CPPv3N5arrow11StructArrayE" title="Permalink to this definition">¶</a><br /></dt>
+<dd><p>Concrete <a class="reference internal" href="#classarrow_1_1_array"><span class="std std-ref">Array</span></a> class for struct data. </p>
+<div class="breathe-sectiondef docutils container">
+<p class="breathe-sectiondef-title rubric">Public Functions</p>
+<dl class="function">
+<dt id="_CPPv3NK5arrow11StructArray14GetFieldByNameERKNSt6stringE">
+<span id="_CPPv2NK5arrow11StructArray14GetFieldByNameERKNSt6stringE"></span><span id="arrow::StructArray::GetFieldByName__ssCRC"></span><span class="target" id="classarrow_1_1_struct_array_1a3ae1f625a93bdc6592821e7e9ef3f054"></span>std::shared_ptr<<a class="reference internal" href="#_CPPv3N5arrow5ArrayE" title="arrow::Array">Array</a>> <code class="descname">GetFieldByName</code><span class="sig-paren">(</span><em class="property">const</em> std::string &<em>name</em><span class="sig-paren">)</span> <em class="property">const</em><a class="headerlink" href="#_CPPv3NK5arrow11StructArray14GetFieldByNameERKNSt6stringE" title="Permalink to this definition">¶</a><br /></dt>
+<dd><p>Returns null if name not found. </p>
+</dd></dl>
+
+<dl class="function">
+<dt id="_CPPv3NK5arrow11StructArray7FlattenEP10MemoryPoolP11ArrayVector">
+<span id="_CPPv2NK5arrow11StructArray7FlattenEP10MemoryPoolP11ArrayVector"></span><span id="arrow::StructArray::Flatten__MemoryPoolP.ArrayVectorPC"></span><span class="target" id="classarrow_1_1_struct_array_1a33cb8ba10aa4e3ea908c1711cbaa3c5b"></span><a class="reference internal" href="support.html#_CPPv3N5arrow6StatusE" title="arrow::Status">Status</a> <code class="descname">Flatten</code><span class="sig-paren">(</span><a class="reference internal" href="memory.html#_CPPv3N5arrow10MemoryPoolE" title="arrow::MemoryPool">MemoryPool</a> *<em>pool</em>, ArrayVector *<em>out</em><span class="sig-paren">)</span> <em class="property">const</em><a class="headerlink" href="#_CPPv3NK5arrow11StructArray7FlattenEP10MemoryPoolP11ArrayVector" title="Permalink to this definition">¶</a><br /></dt>
+<dd><p>Flatten this array as a vector of arrays, one for each field. </p>
+<p><dl class="docutils">
+<dt><strong>Parameters</strong></dt>
+<dd><ul class="breatheparameterlist first last simple">
+<li><code class="docutils literal notranslate"><span class="pre">pool</span></code>: The pool to allocate null bitmaps from, if necessary </li>
+<li><code class="docutils literal notranslate"><span class="pre">out</span></code>: The resulting vector of arrays </li>
+</ul>
+</dd>
+</dl>
+</p>
+</dd></dl>
+
+</div>
+</dd></dl>
+
+</div>
+</div>
+<div class="section" id="chunked-arrays">
+<h2>Chunked Arrays<a class="headerlink" href="#chunked-arrays" title="Permalink to this headline">¶</a></h2>
+<dl class="class">
+<dt id="_CPPv3N5arrow12ChunkedArrayE">
+<span id="_CPPv2N5arrow12ChunkedArrayE"></span><span id="arrow::ChunkedArray"></span><span class="target" id="classarrow_1_1_chunked_array"></span><em class="property">class </em><code class="descname">ChunkedArray</code><a class="headerlink" href="#_CPPv3N5arrow12ChunkedArrayE" title="Permalink to this definition">¶</a><br /></dt>
+<dd><p>A data structure managing a list of primitive Arrow arrays logically as one large array. </p>
+<div class="breathe-sectiondef docutils container">
+<p class="breathe-sectiondef-title rubric">Public Functions</p>
+<dl class="function">
+<dt id="_CPPv3N5arrow12ChunkedArray12ChunkedArrayERK11ArrayVector">
+<span id="_CPPv2N5arrow12ChunkedArray12ChunkedArrayERK11ArrayVector"></span><span id="arrow::ChunkedArray::ChunkedArray__ArrayVectorCR"></span><span class="target" id="classarrow_1_1_chunked_array_1a2640fe6c89743e608e6e2495d5041d87"></span><code class="descname">ChunkedArray</code><span class="sig-paren">(</span><em class="property">const</em> ArrayVector &<em>chunks</em><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv3N5arrow12ChunkedArray12ChunkedArrayERK11ArrayVector" title="Permalink to this definition">¶</a><br /></dt>
+<dd><p>Construct a chunked array from a vector of arrays. </p>
+<p>The vector should be non-empty and all its elements should have the same data type. </p>
+</dd></dl>
+
+<dl class="function">
+<dt id="_CPPv3N5arrow12ChunkedArray12ChunkedArrayERKNSt10shared_ptrI5ArrayEE">
+<span id="_CPPv2N5arrow12ChunkedArray12ChunkedArrayERKNSt10shared_ptrI5ArrayEE"></span><span id="arrow::ChunkedArray::ChunkedArray__std::shared_ptr:Array:CR"></span><span class="target" id="classarrow_1_1_chunked_array_1a09cbc488c79b1ee9d20526fc99d71d93"></span><code class="descname">ChunkedArray</code><span class="sig-paren">(</span><em class="property">const</em> std::shared_ptr<<a class="reference internal" href="#_CPPv3N5arrow5ArrayE" title="arrow::Array">Array</a>> &<em>chunk</em><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv3N5arrow12ChunkedArray12ChunkedArrayERKNSt10shared_ptrI5ArrayEE" title="Permalink to this definition">¶</a><br /></dt>
+<dd><p>Construct a chunked array from a single <a class="reference internal" href="#classarrow_1_1_array"><span class="std std-ref">Array</span></a>. </p>
+</dd></dl>
+
+<dl class="function">
+<dt id="_CPPv3N5arrow12ChunkedArray12ChunkedArrayERK11ArrayVectorRKNSt10shared_ptrI8DataTypeEE">
+<span id="_CPPv2N5arrow12ChunkedArray12ChunkedArrayERK11ArrayVectorRKNSt10shared_ptrI8DataTypeEE"></span><span id="arrow::ChunkedArray::ChunkedArray__ArrayVectorCR.std::shared_ptr:DataType:CR"></span><span class="target" id="classarrow_1_1_chunked_array_1ae73d53d335133270c6653e5de0d352cc"></span><code class="descname">ChunkedArray</code><span class="sig-paren">(</span><em class="property">const</em> ArrayVector &<em>chunks</em>, <em class="property">const</em> std::shared_ptr<<a class="reference internal" href="datatype.html#_CPPv3N5arrow8DataTypeE" title="arrow::DataType">DataType</a>> &<em>type</em><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv3N5arrow12ChunkedArray12ChunkedArrayERK11ArrayVectorRKNSt10shared_ptrI8DataTypeEE" title="Permalink to this definition">¶</a><br /></dt>
+<dd><p>Construct a chunked array from a vector of arrays and a data type. </p>
+<p>As the data type is passed explicitly, the vector may be empty. </p>
+</dd></dl>
+
+<dl class="function">
+<dt id="_CPPv3NK5arrow12ChunkedArray6lengthEv">
+<span id="_CPPv2NK5arrow12ChunkedArray6lengthEv"></span><span id="arrow::ChunkedArray::lengthC"></span><span class="target" id="classarrow_1_1_chunked_array_1a4df41bf1a05cd1083a2c4502e0a85f87"></span>int64_t <code class="descname">length</code><span class="sig-paren">(</span><span class="sig-paren">)</span> <em class="property">const</em><a class="headerlink" href="#_CPPv3NK5arrow12ChunkedArray6lengthEv" title="Permalink to this definition">¶</a><br /></dt>
+<dd><p><dl class="docutils">
+<dt><strong>Return</strong></dt>
+<dd>the total length of the chunked array; computed on construction </dd>
+</dl>
+</p>
+</dd></dl>
+
+<dl class="function">
+<dt id="_CPPv3NK5arrow12ChunkedArray10null_countEv">
+<span id="_CPPv2NK5arrow12ChunkedArray10null_countEv"></span><span id="arrow::ChunkedArray::null_countC"></span><span class="target" id="classarrow_1_1_chunked_array_1a962541b044ac5a7a6a87499cef7957bb"></span>int64_t <code class="descname">null_count</code><span class="sig-paren">(</span><span class="sig-paren">)</span> <em class="property">const</em><a class="headerlink" href="#_CPPv3NK5arrow12ChunkedArray10null_countEv" title="Permalink to this definition">¶</a><br /></dt>
+<dd><p><dl class="docutils">
+<dt><strong>Return</strong></dt>
+<dd>the total number of nulls among all chunks </dd>
+</dl>
+</p>
+</dd></dl>
+
+<dl class="function">
+<dt id="_CPPv3NK5arrow12ChunkedArray5chunkEi">
+<span id="_CPPv2NK5arrow12ChunkedArray5chunkEi"></span><span id="arrow::ChunkedArray::chunk__iC"></span><span class="target" id="classarrow_1_1_chunked_array_1a92ec02f5904ac3e4dac5328e44ebf0fb"></span>std::shared_ptr<<a class="reference internal" href="#_CPPv3N5arrow5ArrayE" title="arrow::Array">Array</a>> <code class="descname">chunk</code><span class="sig-paren">(</span>int <em>i</em><span class="sig-paren">)</span> <em class="property">const</em><a class="headerlink" href="#_CPPv3NK5arrow12ChunkedArray5chunkEi" title="Permalink to this definition">¶</a><br /></dt>
+<dd><p><dl class="docutils">
+<dt><strong>Return</strong></dt>
+<dd>chunk a particular chunk from the chunked array </dd>
+</dl>
+</p>
+</dd></dl>
+
+<dl class="function">
+<dt id="_CPPv3NK5arrow12ChunkedArray5SliceE7int64_t7int64_t">
+<span id="_CPPv2NK5arrow12ChunkedArray5SliceE7int64_t7int64_t"></span><span id="arrow::ChunkedArray::Slice__int64_t.int64_tC"></span><span class="target" id="classarrow_1_1_chunked_array_1a99573028501f20b3f0707d85e8cce2ad"></span>std::shared_ptr<<a class="reference internal" href="#_CPPv3N5arrow12ChunkedArrayE" title="arrow::ChunkedArray">ChunkedArray</a>> <code class="descname">Slice</code><span class="sig-paren">(</span>int64_t <em>offset</em>, int64_t <em>length</em><span class="sig-paren">)</span> <em class="property">const</em><a class="headerlink" href="#_CPPv3NK5arrow12ChunkedArray5SliceE7int64_t7int64_t" title="Permalink to this definition">¶</a><br /></dt>
+<dd><p>Construct a zero-copy slice of the chunked array with the indicated offset and length. </p>
+<p><dl class="docutils">
+<dt><strong>Return</strong></dt>
+<dd>a new object wrapped in std::shared_ptr<ChunkedArray> </dd>
+<dt><strong>Parameters</strong></dt>
+<dd><ul class="breatheparameterlist first last simple">
+<li><code class="docutils literal notranslate"><span class="pre">offset</span></code>: the position of the first element in the constructed slice </li>
+<li><code class="docutils literal notranslate"><span class="pre">length</span></code>: the length of the slice. If there are not enough elements in the chunked array, the length will be adjusted accordingly</li>
+</ul>
+</dd>
+</dl>
+</p>
+</dd></dl>
+
+<dl class="function">
+<dt id="_CPPv3NK5arrow12ChunkedArray5SliceE7int64_t">
+<span id="_CPPv2NK5arrow12ChunkedArray5SliceE7int64_t"></span><span id="arrow::ChunkedArray::Slice__int64_tC"></span><span class="target" id="classarrow_1_1_chunked_array_1abf30b26c92cf037191e8574763e22a2e"></span>std::shared_ptr<<a class="reference internal" href="#_CPPv3N5arrow12ChunkedArrayE" title="arrow::ChunkedArray">ChunkedArray</a>> <code class="descname">Slice</code><span class="sig-paren">(</span>int64_t <em>offset</em><span class="sig-paren">)</span> <em class="property">const</em><a class="headerlink" href="#_CPPv3NK5arrow12ChunkedArray5SliceE7int64_t" title="Permalink to this definition">¶</a><br /></dt>
+<dd><p>Slice from offset until end of the chunked array. </p>
+</dd></dl>
+
+<dl class="function">
+<dt id="_CPPv3NK5arrow12ChunkedArray7FlattenEP10MemoryPoolPNSt6vectorINSt10shared_ptrI12ChunkedArrayEEEE">
+<span id="_CPPv2NK5arrow12ChunkedArray7FlattenEP10MemoryPoolPNSt6vectorINSt10shared_ptrI12ChunkedArrayEEEE"></span><span id="arrow::ChunkedArray::Flatten__MemoryPoolP.std::vector:std::shared_ptr:ChunkedArray::PC"></span><span class="target" id="classarrow_1_1_chunked_array_1a8d4af28e378addf17162ad421bc0cdd6"></span><a class="reference internal" href="support.html#_CPPv3N5arrow6StatusE" title="arrow::Status">Status</a> <code class="descname">Flatten</code><span class="sig-paren">(</span><a class="reference internal" href="memory.html#_CPPv3N5arrow10MemoryPoolE" title="arrow::MemoryPool">MemoryPool</a> *<em>pool</em>, std::vector<std::shared_ptr<<a class="reference internal" href="#_CPPv3N5arrow12ChunkedArrayE" title="arrow::ChunkedArray">ChunkedArray</a>>> *<em>out</em><span class="sig-paren">)</span> <em class="property">const</em><a class="headerlink" href="#_CPPv3NK5arrow12ChunkedArray7FlattenEP10MemoryPoolPNSt6vectorINSt10shared_ptrI12ChunkedArrayEEEE" title="Permalin
k to this definition">¶</a><br /></dt>
+<dd><p>Flatten this chunked array as a vector of chunked arrays, one for each struct field. </p>
+<p><dl class="docutils">
+<dt><strong>Parameters</strong></dt>
+<dd><ul class="breatheparameterlist first last simple">
+<li><code class="docutils literal notranslate"><span class="pre">pool</span></code>: The pool for buffer allocations, if any </li>
+<li><code class="docutils literal notranslate"><span class="pre">out</span></code>: The resulting vector of arrays </li>
+</ul>
+</dd>
+</dl>
+</p>
+</dd></dl>
+
+<dl class="function">
+<dt id="_CPPv3NK5arrow12ChunkedArray6EqualsERK12ChunkedArray">
+<span id="_CPPv2NK5arrow12ChunkedArray6EqualsERK12ChunkedArray"></span><span id="arrow::ChunkedArray::Equals__ChunkedArrayCRC"></span><span class="target" id="classarrow_1_1_chunked_array_1ab7ad74cc587d5d622c7e62cbf1b0b9f9"></span>bool <code class="descname">Equals</code><span class="sig-paren">(</span><em class="property">const</em> <a class="reference internal" href="#_CPPv3N5arrow12ChunkedArrayE" title="arrow::ChunkedArray">ChunkedArray</a> &<em>other</em><span class="sig-paren">)</span> <em class="property">const</em><a class="headerlink" href="#_CPPv3NK5arrow12ChunkedArray6EqualsERK12ChunkedArray" title="Permalink to this definition">¶</a><br /></dt>
+<dd><p>Determine if two chunked arrays are equal. </p>
+<p>Two chunked arrays can be equal only if they have equal datatypes. However, they may be equal even if they have different chunkings. </p>
+</dd></dl>
+
+<dl class="function">
+<dt id="_CPPv3NK5arrow12ChunkedArray6EqualsERKNSt10shared_ptrI12ChunkedArrayEE">
+<span id="_CPPv2NK5arrow12ChunkedArray6EqualsERKNSt10shared_ptrI12ChunkedArrayEE"></span><span id="arrow::ChunkedArray::Equals__std::shared_ptr:ChunkedArray:CRC"></span><span class="target" id="classarrow_1_1_chunked_array_1a67c23032d122d1a87acf0bc2b2e52d54"></span>bool <code class="descname">Equals</code><span class="sig-paren">(</span><em class="property">const</em> std::shared_ptr<<a class="reference internal" href="#_CPPv3N5arrow12ChunkedArrayE" title="arrow::ChunkedArray">ChunkedArray</a>> &<em>other</em><span class="sig-paren">)</span> <em class="property">const</em><a class="headerlink" href="#_CPPv3NK5arrow12ChunkedArray6EqualsERKNSt10shared_ptrI12ChunkedArrayEE" title="Permalink to this definition">¶</a><br /></dt>
+<dd><p>Determine if two chunked arrays are equal. </p>
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