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| <li class="navelem"><a class="el" href="dir_f51fe74ea6bc2b1b900619895eaa63be.html">iceberg</a></li><li class="navelem"><a class="el" href="dir_736f5aa46d5d53763bf6a073a47459a7.html">row</a></li> </ul> |
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| <div class="headertitle"><div class="title">struct_like.h</div></div> |
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| <a href="struct__like_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno"> 1</span><span class="comment">/*</span></div> |
| <div class="line"><a id="l00002" name="l00002"></a><span class="lineno"> 2</span><span class="comment"> * Licensed to the Apache Software Foundation (ASF) under one</span></div> |
| <div class="line"><a id="l00003" name="l00003"></a><span class="lineno"> 3</span><span class="comment"> * or more contributor license agreements. See the NOTICE file</span></div> |
| <div class="line"><a id="l00004" name="l00004"></a><span class="lineno"> 4</span><span class="comment"> * distributed with this work for additional information</span></div> |
| <div class="line"><a id="l00005" name="l00005"></a><span class="lineno"> 5</span><span class="comment"> * regarding copyright ownership. The ASF licenses this file</span></div> |
| <div class="line"><a id="l00006" name="l00006"></a><span class="lineno"> 6</span><span class="comment"> * to you under the Apache License, Version 2.0 (the</span></div> |
| <div class="line"><a id="l00007" name="l00007"></a><span class="lineno"> 7</span><span class="comment"> * "License"); you may not use this file except in compliance</span></div> |
| <div class="line"><a id="l00008" name="l00008"></a><span class="lineno"> 8</span><span class="comment"> * with the License. You may obtain a copy of the License at</span></div> |
| <div class="line"><a id="l00009" name="l00009"></a><span class="lineno"> 9</span><span class="comment"> *</span></div> |
| <div class="line"><a id="l00010" name="l00010"></a><span class="lineno"> 10</span><span class="comment"> * http://www.apache.org/licenses/LICENSE-2.0</span></div> |
| <div class="line"><a id="l00011" name="l00011"></a><span class="lineno"> 11</span><span class="comment"> *</span></div> |
| <div class="line"><a id="l00012" name="l00012"></a><span class="lineno"> 12</span><span class="comment"> * Unless required by applicable law or agreed to in writing,</span></div> |
| <div class="line"><a id="l00013" name="l00013"></a><span class="lineno"> 13</span><span class="comment"> * software distributed under the License is distributed on an</span></div> |
| <div class="line"><a id="l00014" name="l00014"></a><span class="lineno"> 14</span><span class="comment"> * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY</span></div> |
| <div class="line"><a id="l00015" name="l00015"></a><span class="lineno"> 15</span><span class="comment"> * KIND, either express or implied. See the License for the</span></div> |
| <div class="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span><span class="comment"> * specific language governing permissions and limitations</span></div> |
| <div class="line"><a id="l00017" name="l00017"></a><span class="lineno"> 17</span><span class="comment"> * under the License.</span></div> |
| <div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span><span class="comment"> */</span></div> |
| <div class="line"><a id="l00019" name="l00019"></a><span class="lineno"> 19</span> </div> |
| <div class="line"><a id="l00020" name="l00020"></a><span class="lineno"> 20</span><span class="preprocessor">#pragma once</span></div> |
| <div class="line"><a id="l00021" name="l00021"></a><span class="lineno"> 21</span> </div> |
| <div class="line"><a id="l00028" name="l00028"></a><span class="lineno"> 28</span> </div> |
| <div class="line"><a id="l00029" name="l00029"></a><span class="lineno"> 29</span><span class="preprocessor">#include <functional></span></div> |
| <div class="line"><a id="l00030" name="l00030"></a><span class="lineno"> 30</span><span class="preprocessor">#include <memory></span></div> |
| <div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span><span class="preprocessor">#include <span></span></div> |
| <div class="line"><a id="l00032" name="l00032"></a><span class="lineno"> 32</span><span class="preprocessor">#include <string_view></span></div> |
| <div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span><span class="preprocessor">#include <variant></span></div> |
| <div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span> </div> |
| <div class="line"><a id="l00035" name="l00035"></a><span class="lineno"> 35</span><span class="preprocessor">#include "iceberg/expression/literal.h"</span></div> |
| <div class="line"><a id="l00036" name="l00036"></a><span class="lineno"> 36</span><span class="preprocessor">#include "iceberg/result.h"</span></div> |
| <div class="line"><a id="l00037" name="l00037"></a><span class="lineno"> 37</span><span class="preprocessor">#include "<a class="code" href="type__fwd_8h.html">iceberg/type_fwd.h</a>"</span></div> |
| <div class="line"><a id="l00038" name="l00038"></a><span class="lineno"> 38</span><span class="preprocessor">#include "<a class="code" href="decimal_8h.html">iceberg/util/decimal.h</a>"</span></div> |
| <div class="line"><a id="l00039" name="l00039"></a><span class="lineno"> 39</span> </div> |
| <div class="line"><a id="l00040" name="l00040"></a><span class="lineno"> 40</span><span class="keyword">namespace </span>iceberg {</div> |
| <div class="line"><a id="l00041" name="l00041"></a><span class="lineno"> 41</span> </div> |
| <div class="line"><a id="l00046" name="l00046"></a><span class="lineno"><a class="line" href="struct__like_8h.html#a3b5162f202989971e28bc310237964db"> 46</a></span><span class="keyword">using </span><a class="code hl_typedef" href="struct__like_8h.html#a3b5162f202989971e28bc310237964db">Scalar</a> = std::variant<std::monostate, <span class="comment">// for null</span></div> |
| <div class="line"><a id="l00047" name="l00047"></a><span class="lineno"> 47</span> bool, <span class="comment">// for boolean</span></div> |
| <div class="line"><a id="l00048" name="l00048"></a><span class="lineno"> 48</span> int32_t, <span class="comment">// for int, date</span></div> |
| <div class="line"><a id="l00049" name="l00049"></a><span class="lineno"> 49</span> int64_t, <span class="comment">// for long, timestamp, timestamp_tz, and time</span></div> |
| <div class="line"><a id="l00050" name="l00050"></a><span class="lineno"> 50</span> float, <span class="comment">// for float</span></div> |
| <div class="line"><a id="l00051" name="l00051"></a><span class="lineno"> 51</span> double, <span class="comment">// for double</span></div> |
| <div class="line"><a id="l00052" name="l00052"></a><span class="lineno"> 52</span> std::string_view, <span class="comment">// for non-owned string, binary and fixed</span></div> |
| <div class="line"><a id="l00053" name="l00053"></a><span class="lineno"> 53</span> <a class="code hl_class" href="classiceberg_1_1Decimal.html">Decimal</a>, <span class="comment">// for decimal</span></div> |
| <div class="line"><a id="l00054" name="l00054"></a><span class="lineno"> 54</span> std::shared_ptr<StructLike>, <span class="comment">// for struct</span></div> |
| <div class="line"><a id="l00055" name="l00055"></a><span class="lineno"> 55</span> std::shared_ptr<ArrayLike>, <span class="comment">// for list</span></div> |
| <div class="line"><a id="l00056" name="l00056"></a><span class="lineno"> 56</span> std::shared_ptr<MapLike>>; <span class="comment">// for map</span></div> |
| <div class="line"><a id="l00057" name="l00057"></a><span class="lineno"> 57</span> </div> |
| <div class="line"><a id="l00059" name="l00059"></a><span class="lineno"> 59</span>Result<Scalar> LiteralToScalar(<span class="keyword">const</span> <a class="code hl_class" href="classiceberg_1_1Literal.html">Literal</a>& literal);</div> |
| <div class="line"><a id="l00060" name="l00060"></a><span class="lineno"> 60</span> </div> |
| <div class="foldopen" id="foldopen00062" data-start="{" data-end="};"> |
| <div class="line"><a id="l00062" name="l00062"></a><span class="lineno"><a class="line" href="classiceberg_1_1StructLike.html"> 62</a></span><span class="keyword">class </span>ICEBERG_EXPORT <a class="code hl_class" href="classiceberg_1_1StructLike.html">StructLike</a> {</div> |
| <div class="line"><a id="l00063" name="l00063"></a><span class="lineno"> 63</span> <span class="keyword">public</span>:</div> |
| <div class="line"><a id="l00064" name="l00064"></a><span class="lineno"> 64</span> <span class="keyword">virtual</span> <a class="code hl_class" href="classiceberg_1_1StructLike.html">~StructLike</a>() = <span class="keywordflow">default</span>;</div> |
| <div class="line"><a id="l00065" name="l00065"></a><span class="lineno"> 65</span> </div> |
| <div class="line"><a id="l00068" name="l00068"></a><span class="lineno"><a class="line" href="classiceberg_1_1StructLike.html#a1bed712ac299583f54ad2fcd91087e11"> 68</a></span> <span class="keyword">virtual</span> Result<Scalar> <a class="code hl_function" href="classiceberg_1_1StructLike.html#a1bed712ac299583f54ad2fcd91087e11">GetField</a>(<span class="keywordtype">size_t</span> pos) <span class="keyword">const</span> = 0;</div> |
| <div class="line"><a id="l00069" name="l00069"></a><span class="lineno"> 69</span> </div> |
| <div class="line"><a id="l00071" name="l00071"></a><span class="lineno"><a class="line" href="classiceberg_1_1StructLike.html#a3c9041a832eb91386eaf51753d745914"> 71</a></span> <span class="keyword">virtual</span> <span class="keywordtype">size_t</span> <a class="code hl_function" href="classiceberg_1_1StructLike.html#a3c9041a832eb91386eaf51753d745914">num_fields</a>() <span class="keyword">const</span> = 0;</div> |
| <div class="line"><a id="l00072" name="l00072"></a><span class="lineno"> 72</span>};</div> |
| </div> |
| <div class="line"><a id="l00073" name="l00073"></a><span class="lineno"> 73</span> </div> |
| <div class="foldopen" id="foldopen00075" data-start="{" data-end="};"> |
| <div class="line"><a id="l00075" name="l00075"></a><span class="lineno"><a class="line" href="classiceberg_1_1ArrayLike.html"> 75</a></span><span class="keyword">class </span>ICEBERG_EXPORT <a class="code hl_class" href="classiceberg_1_1ArrayLike.html">ArrayLike</a> {</div> |
| <div class="line"><a id="l00076" name="l00076"></a><span class="lineno"> 76</span> <span class="keyword">public</span>:</div> |
| <div class="line"><a id="l00077" name="l00077"></a><span class="lineno"> 77</span> <span class="keyword">virtual</span> <a class="code hl_class" href="classiceberg_1_1ArrayLike.html">~ArrayLike</a>() = <span class="keywordflow">default</span>;</div> |
| <div class="line"><a id="l00078" name="l00078"></a><span class="lineno"> 78</span> </div> |
| <div class="line"><a id="l00081" name="l00081"></a><span class="lineno"><a class="line" href="classiceberg_1_1ArrayLike.html#a11be6b4e1e25d7dc923a7376bd52d9bf"> 81</a></span> <span class="keyword">virtual</span> Result<Scalar> <a class="code hl_function" href="classiceberg_1_1ArrayLike.html#a11be6b4e1e25d7dc923a7376bd52d9bf">GetElement</a>(<span class="keywordtype">size_t</span> pos) <span class="keyword">const</span> = 0;</div> |
| <div class="line"><a id="l00082" name="l00082"></a><span class="lineno"> 82</span> </div> |
| <div class="line"><a id="l00084" name="l00084"></a><span class="lineno"><a class="line" href="classiceberg_1_1ArrayLike.html#a3bef2486b022eab4c391646447fe2ee8"> 84</a></span> <span class="keyword">virtual</span> <span class="keywordtype">size_t</span> <a class="code hl_function" href="classiceberg_1_1ArrayLike.html#a3bef2486b022eab4c391646447fe2ee8">size</a>() <span class="keyword">const</span> = 0;</div> |
| <div class="line"><a id="l00085" name="l00085"></a><span class="lineno"> 85</span>};</div> |
| </div> |
| <div class="line"><a id="l00086" name="l00086"></a><span class="lineno"> 86</span> </div> |
| <div class="foldopen" id="foldopen00088" data-start="{" data-end="};"> |
| <div class="line"><a id="l00088" name="l00088"></a><span class="lineno"><a class="line" href="classiceberg_1_1MapLike.html"> 88</a></span><span class="keyword">class </span>ICEBERG_EXPORT <a class="code hl_class" href="classiceberg_1_1MapLike.html">MapLike</a> {</div> |
| <div class="line"><a id="l00089" name="l00089"></a><span class="lineno"> 89</span> <span class="keyword">public</span>:</div> |
| <div class="line"><a id="l00090" name="l00090"></a><span class="lineno"> 90</span> <span class="keyword">virtual</span> <a class="code hl_class" href="classiceberg_1_1MapLike.html">~MapLike</a>() = <span class="keywordflow">default</span>;</div> |
| <div class="line"><a id="l00091" name="l00091"></a><span class="lineno"> 91</span> </div> |
| <div class="line"><a id="l00094" name="l00094"></a><span class="lineno"><a class="line" href="classiceberg_1_1MapLike.html#aefb93debfcbe52e3223ee36bf2345b6f"> 94</a></span> <span class="keyword">virtual</span> Result<Scalar> <a class="code hl_function" href="classiceberg_1_1MapLike.html#aefb93debfcbe52e3223ee36bf2345b6f">GetKey</a>(<span class="keywordtype">size_t</span> pos) <span class="keyword">const</span> = 0;</div> |
| <div class="line"><a id="l00095" name="l00095"></a><span class="lineno"> 95</span> </div> |
| <div class="line"><a id="l00098" name="l00098"></a><span class="lineno"><a class="line" href="classiceberg_1_1MapLike.html#add2591f25282d409167352bbb1c5e558"> 98</a></span> <span class="keyword">virtual</span> Result<Scalar> <a class="code hl_function" href="classiceberg_1_1MapLike.html#add2591f25282d409167352bbb1c5e558">GetValue</a>(<span class="keywordtype">size_t</span> pos) <span class="keyword">const</span> = 0;</div> |
| <div class="line"><a id="l00099" name="l00099"></a><span class="lineno"> 99</span> </div> |
| <div class="line"><a id="l00101" name="l00101"></a><span class="lineno"><a class="line" href="classiceberg_1_1MapLike.html#a9d769b5646f089820800c321bec7f2f6"> 101</a></span> <span class="keyword">virtual</span> <span class="keywordtype">size_t</span> <a class="code hl_function" href="classiceberg_1_1MapLike.html#a9d769b5646f089820800c321bec7f2f6">size</a>() <span class="keyword">const</span> = 0;</div> |
| <div class="line"><a id="l00102" name="l00102"></a><span class="lineno"> 102</span>};</div> |
| </div> |
| <div class="line"><a id="l00103" name="l00103"></a><span class="lineno"> 103</span> </div> |
| <div class="foldopen" id="foldopen00105" data-start="{" data-end="};"> |
| <div class="line"><a id="l00105" name="l00105"></a><span class="lineno"><a class="line" href="classiceberg_1_1StructLikeAccessor.html"> 105</a></span><span class="keyword">class </span>ICEBERG_EXPORT <a class="code hl_class" href="classiceberg_1_1StructLikeAccessor.html">StructLikeAccessor</a> {</div> |
| <div class="line"><a id="l00106" name="l00106"></a><span class="lineno"> 106</span> <span class="keyword">public</span>:</div> |
| <div class="line"><a id="l00107" name="l00107"></a><span class="lineno"> 107</span> <span class="keyword">explicit</span> <a class="code hl_class" href="classiceberg_1_1StructLikeAccessor.html">StructLikeAccessor</a>(std::shared_ptr<Type> type,</div> |
| <div class="line"><a id="l00108" name="l00108"></a><span class="lineno"> 108</span> std::span<const size_t> position_path);</div> |
| <div class="line"><a id="l00109" name="l00109"></a><span class="lineno"> 109</span> </div> |
| <div class="foldopen" id="foldopen00111" data-start="{" data-end="}"> |
| <div class="line"><a id="l00111" name="l00111"></a><span class="lineno"><a class="line" href="classiceberg_1_1StructLikeAccessor.html#aece7efe1b080bf203dabed4da1ce56d9"> 111</a></span> Result<Scalar> <a class="code hl_function" href="classiceberg_1_1StructLikeAccessor.html#aece7efe1b080bf203dabed4da1ce56d9">Get</a>(<span class="keyword">const</span> <a class="code hl_class" href="classiceberg_1_1StructLike.html">StructLike</a>& struct_like)<span class="keyword"> const </span>{</div> |
| <div class="line"><a id="l00112" name="l00112"></a><span class="lineno"> 112</span> <span class="keywordflow">return</span> accessor_(struct_like);</div> |
| <div class="line"><a id="l00113" name="l00113"></a><span class="lineno"> 113</span> }</div> |
| </div> |
| <div class="line"><a id="l00114" name="l00114"></a><span class="lineno"> 114</span> </div> |
| <div class="line"><a id="l00119" name="l00119"></a><span class="lineno"> 119</span> Result<Literal> GetLiteral(<span class="keyword">const</span> <a class="code hl_class" href="classiceberg_1_1StructLike.html">StructLike</a>& struct_like) <span class="keyword">const</span>;</div> |
| <div class="line"><a id="l00120" name="l00120"></a><span class="lineno"> 120</span> </div> |
| <div class="line"><a id="l00122" name="l00122"></a><span class="lineno"><a class="line" href="classiceberg_1_1StructLikeAccessor.html#aa3b945081589837e6c30b290174874c7"> 122</a></span> <span class="keyword">const</span> <a class="code hl_class" href="classiceberg_1_1Type.html">Type</a>& <a class="code hl_function" href="classiceberg_1_1StructLikeAccessor.html#aa3b945081589837e6c30b290174874c7">type</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> *type_; }</div> |
| <div class="line"><a id="l00123" name="l00123"></a><span class="lineno"> 123</span> </div> |
| <div class="line"><a id="l00125" name="l00125"></a><span class="lineno"><a class="line" href="classiceberg_1_1StructLikeAccessor.html#a2dd0c8c322eb750c08f31100258a8c6f"> 125</a></span> <span class="keyword">const</span> std::vector<size_t>& <a class="code hl_function" href="classiceberg_1_1StructLikeAccessor.html#a2dd0c8c322eb750c08f31100258a8c6f">position_path</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> position_path_; }</div> |
| <div class="line"><a id="l00126" name="l00126"></a><span class="lineno"> 126</span> </div> |
| <div class="line"><a id="l00127" name="l00127"></a><span class="lineno"> 127</span> <span class="keyword">private</span>:</div> |
| <div class="line"><a id="l00128" name="l00128"></a><span class="lineno"> 128</span> std::shared_ptr<Type> type_;</div> |
| <div class="line"><a id="l00129" name="l00129"></a><span class="lineno"> 129</span> std::function<Result<Scalar>(<span class="keyword">const</span> <a class="code hl_class" href="classiceberg_1_1StructLike.html">StructLike</a>&)> accessor_;</div> |
| <div class="line"><a id="l00130" name="l00130"></a><span class="lineno"> 130</span> std::vector<size_t> position_path_;</div> |
| <div class="line"><a id="l00131" name="l00131"></a><span class="lineno"> 131</span>};</div> |
| </div> |
| <div class="line"><a id="l00132" name="l00132"></a><span class="lineno"> 132</span> </div> |
| <div class="line"><a id="l00133" name="l00133"></a><span class="lineno"> 133</span>} <span class="comment">// namespace iceberg</span></div> |
| <div class="ttc" id="aclassiceberg_1_1ArrayLike_html"><div class="ttname"><a href="classiceberg_1_1ArrayLike.html">iceberg::ArrayLike</a></div><div class="ttdoc">An immutable array-like wrapper.</div><div class="ttdef"><b>Definition</b> struct_like.h:75</div></div> |
| <div class="ttc" id="aclassiceberg_1_1ArrayLike_html_a11be6b4e1e25d7dc923a7376bd52d9bf"><div class="ttname"><a href="classiceberg_1_1ArrayLike.html#a11be6b4e1e25d7dc923a7376bd52d9bf">iceberg::ArrayLike::GetElement</a></div><div class="ttdeci">virtual Result< Scalar > GetElement(size_t pos) const =0</div><div class="ttdoc">Get the array element at the given position.</div></div> |
| <div class="ttc" id="aclassiceberg_1_1ArrayLike_html_a3bef2486b022eab4c391646447fe2ee8"><div class="ttname"><a href="classiceberg_1_1ArrayLike.html#a3bef2486b022eab4c391646447fe2ee8">iceberg::ArrayLike::size</a></div><div class="ttdeci">virtual size_t size() const =0</div><div class="ttdoc">Get the number of elements in the array.</div></div> |
| <div class="ttc" id="aclassiceberg_1_1Decimal_html"><div class="ttname"><a href="classiceberg_1_1Decimal.html">iceberg::Decimal</a></div><div class="ttdoc">Represents 128-bit fixed-point decimal numbers. The max decimal precision that can be safely represen...</div><div class="ttdef"><b>Definition</b> decimal.h:46</div></div> |
| <div class="ttc" id="aclassiceberg_1_1Literal_html"><div class="ttname"><a href="classiceberg_1_1Literal.html">iceberg::Literal</a></div><div class="ttdoc">Literal is a literal value that is associated with a primitive type.</div><div class="ttdef"><b>Definition</b> literal.h:39</div></div> |
| <div class="ttc" id="aclassiceberg_1_1MapLike_html"><div class="ttname"><a href="classiceberg_1_1MapLike.html">iceberg::MapLike</a></div><div class="ttdoc">An immutable map-like wrapper.</div><div class="ttdef"><b>Definition</b> struct_like.h:88</div></div> |
| <div class="ttc" id="aclassiceberg_1_1MapLike_html_a9d769b5646f089820800c321bec7f2f6"><div class="ttname"><a href="classiceberg_1_1MapLike.html#a9d769b5646f089820800c321bec7f2f6">iceberg::MapLike::size</a></div><div class="ttdeci">virtual size_t size() const =0</div><div class="ttdoc">Get the number of entries in the map.</div></div> |
| <div class="ttc" id="aclassiceberg_1_1MapLike_html_add2591f25282d409167352bbb1c5e558"><div class="ttname"><a href="classiceberg_1_1MapLike.html#add2591f25282d409167352bbb1c5e558">iceberg::MapLike::GetValue</a></div><div class="ttdeci">virtual Result< Scalar > GetValue(size_t pos) const =0</div><div class="ttdoc">Get the value at the given position.</div></div> |
| <div class="ttc" id="aclassiceberg_1_1MapLike_html_aefb93debfcbe52e3223ee36bf2345b6f"><div class="ttname"><a href="classiceberg_1_1MapLike.html#aefb93debfcbe52e3223ee36bf2345b6f">iceberg::MapLike::GetKey</a></div><div class="ttdeci">virtual Result< Scalar > GetKey(size_t pos) const =0</div><div class="ttdoc">Get the key at the given position.</div></div> |
| <div class="ttc" id="aclassiceberg_1_1StructLikeAccessor_html"><div class="ttname"><a href="classiceberg_1_1StructLikeAccessor.html">iceberg::StructLikeAccessor</a></div><div class="ttdoc">An accessor for a struct-like object.</div><div class="ttdef"><b>Definition</b> struct_like.h:105</div></div> |
| <div class="ttc" id="aclassiceberg_1_1StructLikeAccessor_html_a2dd0c8c322eb750c08f31100258a8c6f"><div class="ttname"><a href="classiceberg_1_1StructLikeAccessor.html#a2dd0c8c322eb750c08f31100258a8c6f">iceberg::StructLikeAccessor::position_path</a></div><div class="ttdeci">const std::vector< size_t > & position_path() const</div><div class="ttdoc">Get the position path of the value that this accessor bounded to.</div><div class="ttdef"><b>Definition</b> struct_like.h:125</div></div> |
| <div class="ttc" id="aclassiceberg_1_1StructLikeAccessor_html_aa3b945081589837e6c30b290174874c7"><div class="ttname"><a href="classiceberg_1_1StructLikeAccessor.html#aa3b945081589837e6c30b290174874c7">iceberg::StructLikeAccessor::type</a></div><div class="ttdeci">const Type & type() const</div><div class="ttdoc">Get the type of the value that this accessor is bound to.</div><div class="ttdef"><b>Definition</b> struct_like.h:122</div></div> |
| <div class="ttc" id="aclassiceberg_1_1StructLikeAccessor_html_aece7efe1b080bf203dabed4da1ce56d9"><div class="ttname"><a href="classiceberg_1_1StructLikeAccessor.html#aece7efe1b080bf203dabed4da1ce56d9">iceberg::StructLikeAccessor::Get</a></div><div class="ttdeci">Result< Scalar > Get(const StructLike &struct_like) const</div><div class="ttdoc">Get the scalar value at the given position.</div><div class="ttdef"><b>Definition</b> struct_like.h:111</div></div> |
| <div class="ttc" id="aclassiceberg_1_1StructLike_html"><div class="ttname"><a href="classiceberg_1_1StructLike.html">iceberg::StructLike</a></div><div class="ttdoc">An immutable struct-like wrapper.</div><div class="ttdef"><b>Definition</b> struct_like.h:62</div></div> |
| <div class="ttc" id="aclassiceberg_1_1StructLike_html_a1bed712ac299583f54ad2fcd91087e11"><div class="ttname"><a href="classiceberg_1_1StructLike.html#a1bed712ac299583f54ad2fcd91087e11">iceberg::StructLike::GetField</a></div><div class="ttdeci">virtual Result< Scalar > GetField(size_t pos) const =0</div><div class="ttdoc">Get the field value at the given position.</div></div> |
| <div class="ttc" id="aclassiceberg_1_1StructLike_html_a3c9041a832eb91386eaf51753d745914"><div class="ttname"><a href="classiceberg_1_1StructLike.html#a3c9041a832eb91386eaf51753d745914">iceberg::StructLike::num_fields</a></div><div class="ttdeci">virtual size_t num_fields() const =0</div><div class="ttdoc">Get the number of fields in the struct.</div></div> |
| <div class="ttc" id="aclassiceberg_1_1Type_html"><div class="ttname"><a href="classiceberg_1_1Type.html">iceberg::Type</a></div><div class="ttdoc">Interface for a data type for a field.</div><div class="ttdef"><b>Definition</b> type.h:44</div></div> |
| <div class="ttc" id="adecimal_8h_html"><div class="ttname"><a href="decimal_8h.html">decimal.h</a></div><div class="ttdoc">128-bit fixed-point decimal numbers. Adapted from Apache Arrow with only Decimal128 support....</div></div> |
| <div class="ttc" id="astruct__like_8h_html_a3b5162f202989971e28bc310237964db"><div class="ttname"><a href="struct__like_8h.html#a3b5162f202989971e28bc310237964db">iceberg::Scalar</a></div><div class="ttdeci">std::variant< std::monostate, bool, int32_t, int64_t, float, double, std::string_view, Decimal, std::shared_ptr< StructLike >, std::shared_ptr< ArrayLike >, std::shared_ptr< MapLike > > Scalar</div><div class="ttdoc">A scalar value depending on its data type.</div><div class="ttdef"><b>Definition</b> struct_like.h:56</div></div> |
| <div class="ttc" id="atype__fwd_8h_html"><div class="ttname"><a href="type__fwd_8h.html">type_fwd.h</a></div></div> |
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