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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_7a408d6a2d81183c3eacfe2576f2a2aa.html">util</a></li> </ul>
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<div class="headertitle"><div class="title">string_util.h</div></div>
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<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"> * &quot;License&quot;); 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"> * &quot;AS IS&quot; 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="l00022" name="l00022"></a><span class="lineno"> 22</span><span class="preprocessor">#include &lt;algorithm&gt;</span></div>
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno"> 23</span><span class="preprocessor">#include &lt;cerrno&gt;</span></div>
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno"> 24</span><span class="preprocessor">#include &lt;charconv&gt;</span></div>
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"> 25</span><span class="preprocessor">#include &lt;ranges&gt;</span></div>
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"> 26</span><span class="preprocessor">#include &lt;string&gt;</span></div>
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"> 27</span><span class="preprocessor">#include &lt;string_view&gt;</span></div>
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno"> 28</span><span class="preprocessor">#include &lt;type_traits&gt;</span></div>
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno"> 29</span><span class="preprocessor">#include &lt;typeinfo&gt;</span></div>
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"> 30</span><span class="preprocessor">#include &lt;utility&gt;</span></div>
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span> </div>
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"> 32</span><span class="preprocessor">#include &quot;iceberg/iceberg_export.h&quot;</span></div>
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span><span class="preprocessor">#include &quot;iceberg/result.h&quot;</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="keyword">namespace </span>iceberg {</div>
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"> 36</span> </div>
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno"> 37</span><span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div>
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"><a class="line" href="concepticeberg_1_1FromChars.html"> 38</a></span><span class="keyword">concept </span><a class="code hl_concept" href="concepticeberg_1_1FromChars.html">FromChars</a> = <span class="keyword">requires</span>(<span class="keyword">const</span> <span class="keywordtype">char</span>* p, T&amp; v) { std::from_chars(p, p, v); };</div>
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno"> 39</span> </div>
<div class="foldopen" id="foldopen00040" data-start="{" data-end="};">
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno"><a class="line" href="classiceberg_1_1StringUtils.html"> 40</a></span><span class="keyword">class </span>ICEBERG_EXPORT <a class="code hl_class" href="classiceberg_1_1StringUtils.html">StringUtils</a> {</div>
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno"> 41</span> <span class="keyword">public</span>:</div>
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno"> 42</span> <span class="keyword">static</span> std::string ToLower(std::string_view str) {</div>
<div class="line"><a id="l00043" name="l00043"></a><span class="lineno"> 43</span> <span class="keywordflow">return</span> str | std::ranges::views::transform([](<span class="keywordtype">char</span> c) { <span class="keywordflow">return</span> std::tolower(c); }) |</div>
<div class="line"><a id="l00044" name="l00044"></a><span class="lineno"> 44</span> std::ranges::to&lt;std::string&gt;();</div>
<div class="line"><a id="l00045" name="l00045"></a><span class="lineno"> 45</span> }</div>
<div class="line"><a id="l00046" name="l00046"></a><span class="lineno"> 46</span> </div>
<div class="line"><a id="l00047" name="l00047"></a><span class="lineno"> 47</span> <span class="keyword">static</span> std::string ToUpper(std::string_view str) {</div>
<div class="line"><a id="l00048" name="l00048"></a><span class="lineno"> 48</span> <span class="keywordflow">return</span> str | std::ranges::views::transform([](<span class="keywordtype">char</span> c) { <span class="keywordflow">return</span> std::toupper(c); }) |</div>
<div class="line"><a id="l00049" name="l00049"></a><span class="lineno"> 49</span> std::ranges::to&lt;std::string&gt;();</div>
<div class="line"><a id="l00050" name="l00050"></a><span class="lineno"> 50</span> }</div>
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno"> 51</span> </div>
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno"> 52</span> <span class="keyword">static</span> <span class="keywordtype">bool</span> EqualsIgnoreCase(std::string_view lhs, std::string_view rhs) {</div>
<div class="line"><a id="l00053" name="l00053"></a><span class="lineno"> 53</span> <span class="keywordflow">return</span> std::ranges::equal(</div>
<div class="line"><a id="l00054" name="l00054"></a><span class="lineno"> 54</span> lhs, rhs, [](<span class="keywordtype">char</span> lc, <span class="keywordtype">char</span> rc) { <span class="keywordflow">return</span> std::tolower(lc) == std::tolower(rc); });</div>
<div class="line"><a id="l00055" name="l00055"></a><span class="lineno"> 55</span> }</div>
<div class="line"><a id="l00056" name="l00056"></a><span class="lineno"> 56</span> </div>
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno"> 57</span> <span class="keyword">static</span> <span class="keywordtype">bool</span> StartsWithIgnoreCase(std::string_view str, std::string_view prefix) {</div>
<div class="line"><a id="l00058" name="l00058"></a><span class="lineno"> 58</span> <span class="keywordflow">if</span> (str.size() &lt; prefix.size()) {</div>
<div class="line"><a id="l00059" name="l00059"></a><span class="lineno"> 59</span> <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a id="l00060" name="l00060"></a><span class="lineno"> 60</span> }</div>
<div class="line"><a id="l00061" name="l00061"></a><span class="lineno"> 61</span> <span class="keywordflow">return</span> EqualsIgnoreCase(str.substr(0, prefix.size()), prefix);</div>
<div class="line"><a id="l00062" name="l00062"></a><span class="lineno"> 62</span> }</div>
<div class="line"><a id="l00063" name="l00063"></a><span class="lineno"> 63</span> </div>
<div class="foldopen" id="foldopen00065" data-start="{" data-end="}">
<div class="line"><a id="l00065" name="l00065"></a><span class="lineno"><a class="line" href="classiceberg_1_1StringUtils.html#a4a8d82a80d211f1d8b0a33f32810df63"> 65</a></span> <span class="keyword">static</span> <span class="keywordtype">size_t</span> <a class="code hl_function" href="classiceberg_1_1StringUtils.html#a4a8d82a80d211f1d8b0a33f32810df63">CodePointCount</a>(std::string_view str) {</div>
<div class="line"><a id="l00066" name="l00066"></a><span class="lineno"> 66</span> <span class="keywordtype">size_t</span> count = 0;</div>
<div class="line"><a id="l00067" name="l00067"></a><span class="lineno"> 67</span> <span class="keywordflow">for</span> (<span class="keywordtype">char</span> i : str) {</div>
<div class="line"><a id="l00068" name="l00068"></a><span class="lineno"> 68</span> <span class="keywordflow">if</span> ((i &amp; 0xC0) != 0x80) {</div>
<div class="line"><a id="l00069" name="l00069"></a><span class="lineno"> 69</span> count++;</div>
<div class="line"><a id="l00070" name="l00070"></a><span class="lineno"> 70</span> }</div>
<div class="line"><a id="l00071" name="l00071"></a><span class="lineno"> 71</span> }</div>
<div class="line"><a id="l00072" name="l00072"></a><span class="lineno"> 72</span> <span class="keywordflow">return</span> count;</div>
<div class="line"><a id="l00073" name="l00073"></a><span class="lineno"> 73</span> }</div>
</div>
<div class="line"><a id="l00074" name="l00074"></a><span class="lineno"> 74</span> </div>
<div class="line"><a id="l00075" name="l00075"></a><span class="lineno"> 75</span> <span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div>
<div class="line"><a id="l00076" name="l00076"></a><span class="lineno"> 76</span> <span class="keyword">requires</span> std::is_arithmetic_v&lt;T&gt; &amp;&amp; <a class="code hl_concept" href="concepticeberg_1_1FromChars.html">FromChars&lt;T&gt;</a> &amp;&amp; (!std::same_as&lt;T, bool&gt;)</div>
<div class="line"><a id="l00077" name="l00077"></a><span class="lineno"> 77</span> <span class="keyword">static</span> Result&lt;T&gt; ParseNumber(std::string_view str) {</div>
<div class="line"><a id="l00078" name="l00078"></a><span class="lineno"> 78</span> T value = 0;</div>
<div class="line"><a id="l00079" name="l00079"></a><span class="lineno"> 79</span> <span class="keyword">auto</span> [ptr, ec] = std::from_chars(str.data(), str.data() + str.size(), value);</div>
<div class="line"><a id="l00080" name="l00080"></a><span class="lineno"> 80</span> <span class="keywordflow">if</span> (ec == std::errc()) [[likely]] {</div>
<div class="line"><a id="l00081" name="l00081"></a><span class="lineno"> 81</span> <span class="keywordflow">return</span> value;</div>
<div class="line"><a id="l00082" name="l00082"></a><span class="lineno"> 82</span> }</div>
<div class="line"><a id="l00083" name="l00083"></a><span class="lineno"> 83</span> <span class="keywordflow">if</span> (ec == std::errc::invalid_argument) {</div>
<div class="line"><a id="l00084" name="l00084"></a><span class="lineno"> 84</span> <span class="keywordflow">return</span> InvalidArgument(<span class="stringliteral">&quot;Failed to parse {} from string &#39;{}&#39;: invalid argument&quot;</span>,</div>
<div class="line"><a id="l00085" name="l00085"></a><span class="lineno"> 85</span> <span class="keyword">typeid</span>(T).name(), str);</div>
<div class="line"><a id="l00086" name="l00086"></a><span class="lineno"> 86</span> }</div>
<div class="line"><a id="l00087" name="l00087"></a><span class="lineno"> 87</span> <span class="keywordflow">if</span> (ec == std::errc::result_out_of_range) {</div>
<div class="line"><a id="l00088" name="l00088"></a><span class="lineno"> 88</span> <span class="keywordflow">return</span> InvalidArgument(<span class="stringliteral">&quot;Failed to parse {} from string &#39;{}&#39;: value out of range&quot;</span>,</div>
<div class="line"><a id="l00089" name="l00089"></a><span class="lineno"> 89</span> <span class="keyword">typeid</span>(T).name(), str);</div>
<div class="line"><a id="l00090" name="l00090"></a><span class="lineno"> 90</span> }</div>
<div class="line"><a id="l00091" name="l00091"></a><span class="lineno"> 91</span> std::unreachable();</div>
<div class="line"><a id="l00092" name="l00092"></a><span class="lineno"> 92</span> }</div>
<div class="line"><a id="l00093" name="l00093"></a><span class="lineno"> 93</span> </div>
<div class="line"><a id="l00094" name="l00094"></a><span class="lineno"> 94</span> <span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div>
<div class="line"><a id="l00095" name="l00095"></a><span class="lineno"> 95</span> <span class="keyword">requires</span> std::is_floating_point_v&lt;T&gt; &amp;&amp; (!FromChars&lt;T&gt;)</div>
<div class="line"><a id="l00096" name="l00096"></a><span class="lineno"> 96</span> <span class="keyword">static</span> Result&lt;T&gt; ParseNumber(std::string_view str) {</div>
<div class="line"><a id="l00097" name="l00097"></a><span class="lineno"> 97</span> T value{};</div>
<div class="line"><a id="l00098" name="l00098"></a><span class="lineno"> 98</span> <span class="comment">// strto* require null-terminated input; string_view does not guarantee it.</span></div>
<div class="line"><a id="l00099" name="l00099"></a><span class="lineno"> 99</span> std::string owned(str);</div>
<div class="line"><a id="l00100" name="l00100"></a><span class="lineno"> 100</span> <span class="keyword">const</span> <span class="keywordtype">char</span>* start = owned.c_str();</div>
<div class="line"><a id="l00101" name="l00101"></a><span class="lineno"> 101</span> <span class="keywordtype">char</span>* end = <span class="keyword">nullptr</span>;</div>
<div class="line"><a id="l00102" name="l00102"></a><span class="lineno"> 102</span> errno = 0;</div>
<div class="line"><a id="l00103" name="l00103"></a><span class="lineno"> 103</span> </div>
<div class="line"><a id="l00104" name="l00104"></a><span class="lineno"> 104</span> <span class="keywordflow">if</span> <span class="keyword">constexpr</span> (std::same_as&lt;T, float&gt;) {</div>
<div class="line"><a id="l00105" name="l00105"></a><span class="lineno"> 105</span> value = std::strtof(start, &amp;end);</div>
<div class="line"><a id="l00106" name="l00106"></a><span class="lineno"> 106</span> } <span class="keywordflow">else</span> <span class="keywordflow">if</span> <span class="keyword">constexpr</span> (std::same_as&lt;T, double&gt;) {</div>
<div class="line"><a id="l00107" name="l00107"></a><span class="lineno"> 107</span> value = std::strtod(start, &amp;end);</div>
<div class="line"><a id="l00108" name="l00108"></a><span class="lineno"> 108</span> } <span class="keywordflow">else</span> {</div>
<div class="line"><a id="l00109" name="l00109"></a><span class="lineno"> 109</span> value = std::strtold(start, &amp;end);</div>
<div class="line"><a id="l00110" name="l00110"></a><span class="lineno"> 110</span> }</div>
<div class="line"><a id="l00111" name="l00111"></a><span class="lineno"> 111</span> </div>
<div class="line"><a id="l00112" name="l00112"></a><span class="lineno"> 112</span> <span class="keywordflow">if</span> (end == start || end != start + <span class="keyword">static_cast&lt;</span>std::ptrdiff_t<span class="keyword">&gt;</span>(owned.size())) {</div>
<div class="line"><a id="l00113" name="l00113"></a><span class="lineno"> 113</span> <span class="keywordflow">return</span> InvalidArgument(<span class="stringliteral">&quot;Failed to parse {} from string &#39;{}&#39;: invalid argument&quot;</span>,</div>
<div class="line"><a id="l00114" name="l00114"></a><span class="lineno"> 114</span> <span class="keyword">typeid</span>(T).name(), str);</div>
<div class="line"><a id="l00115" name="l00115"></a><span class="lineno"> 115</span> }</div>
<div class="line"><a id="l00116" name="l00116"></a><span class="lineno"> 116</span> <span class="keywordflow">if</span> (errno == ERANGE) {</div>
<div class="line"><a id="l00117" name="l00117"></a><span class="lineno"> 117</span> <span class="keywordflow">return</span> InvalidArgument(<span class="stringliteral">&quot;Failed to parse {} from string &#39;{}&#39;: value out of range&quot;</span>,</div>
<div class="line"><a id="l00118" name="l00118"></a><span class="lineno"> 118</span> <span class="keyword">typeid</span>(T).name(), str);</div>
<div class="line"><a id="l00119" name="l00119"></a><span class="lineno"> 119</span> }</div>
<div class="line"><a id="l00120" name="l00120"></a><span class="lineno"> 120</span> <span class="keywordflow">return</span> value;</div>
<div class="line"><a id="l00121" name="l00121"></a><span class="lineno"> 121</span> }</div>
<div class="line"><a id="l00122" name="l00122"></a><span class="lineno"> 122</span>};</div>
</div>
<div class="line"><a id="l00123" name="l00123"></a><span class="lineno"> 123</span> </div>
<div class="foldopen" id="foldopen00128" data-start="{" data-end="};">
<div class="line"><a id="l00128" name="l00128"></a><span class="lineno"><a class="line" href="structiceberg_1_1StringHash.html"> 128</a></span><span class="keyword">struct </span>ICEBERG_EXPORT <a class="code hl_struct" href="structiceberg_1_1StringHash.html">StringHash</a> {</div>
<div class="line"><a id="l00129" name="l00129"></a><span class="lineno"> 129</span> <span class="keyword">using </span>hash_type = std::hash&lt;std::string_view&gt;;</div>
<div class="line"><a id="l00130" name="l00130"></a><span class="lineno"> 130</span> <span class="keyword">using </span>is_transparent = void;</div>
<div class="line"><a id="l00131" name="l00131"></a><span class="lineno"> 131</span> </div>
<div class="line"><a id="l00132" name="l00132"></a><span class="lineno"> 132</span> std::size_t operator()(std::string_view str)<span class="keyword"> const </span>{ <span class="keywordflow">return</span> hash_type{}(str); }</div>
<div class="line"><a id="l00133" name="l00133"></a><span class="lineno"> 133</span> std::size_t operator()(<span class="keyword">const</span> <span class="keywordtype">char</span>* str)<span class="keyword"> const </span>{ <span class="keywordflow">return</span> hash_type{}(str); }</div>
<div class="line"><a id="l00134" name="l00134"></a><span class="lineno"> 134</span> std::size_t operator()(<span class="keyword">const</span> std::string&amp; str)<span class="keyword"> const </span>{ <span class="keywordflow">return</span> hash_type{}(str); }</div>
<div class="line"><a id="l00135" name="l00135"></a><span class="lineno"> 135</span>};</div>
</div>
<div class="line"><a id="l00136" name="l00136"></a><span class="lineno"> 136</span> </div>
<div class="foldopen" id="foldopen00138" data-start="{" data-end="};">
<div class="line"><a id="l00138" name="l00138"></a><span class="lineno"><a class="line" href="structiceberg_1_1StringEqual.html"> 138</a></span><span class="keyword">struct </span>ICEBERG_EXPORT <a class="code hl_struct" href="structiceberg_1_1StringEqual.html">StringEqual</a> {</div>
<div class="line"><a id="l00139" name="l00139"></a><span class="lineno"> 139</span> <span class="keyword">using </span>is_transparent = void;</div>
<div class="line"><a id="l00140" name="l00140"></a><span class="lineno"> 140</span> </div>
<div class="line"><a id="l00141" name="l00141"></a><span class="lineno"> 141</span> <span class="keywordtype">bool</span> operator()(std::string_view lhs, std::string_view rhs)<span class="keyword"> const </span>{ <span class="keywordflow">return</span> lhs == rhs; }</div>
<div class="line"><a id="l00142" name="l00142"></a><span class="lineno"> 142</span> <span class="keywordtype">bool</span> operator()(<span class="keyword">const</span> std::string&amp; lhs, <span class="keyword">const</span> std::string&amp; rhs)<span class="keyword"> const </span>{</div>
<div class="line"><a id="l00143" name="l00143"></a><span class="lineno"> 143</span> <span class="keywordflow">return</span> lhs == rhs;</div>
<div class="line"><a id="l00144" name="l00144"></a><span class="lineno"> 144</span> }</div>
<div class="line"><a id="l00145" name="l00145"></a><span class="lineno"> 145</span>};</div>
</div>
<div class="line"><a id="l00146" name="l00146"></a><span class="lineno"> 146</span> </div>
<div class="line"><a id="l00147" name="l00147"></a><span class="lineno"> 147</span>} <span class="comment">// namespace iceberg</span></div>
<div class="ttc" id="aclassiceberg_1_1StringUtils_html"><div class="ttname"><a href="classiceberg_1_1StringUtils.html">iceberg::StringUtils</a></div><div class="ttdef"><b>Definition</b> string_util.h:40</div></div>
<div class="ttc" id="aclassiceberg_1_1StringUtils_html_a4a8d82a80d211f1d8b0a33f32810df63"><div class="ttname"><a href="classiceberg_1_1StringUtils.html#a4a8d82a80d211f1d8b0a33f32810df63">iceberg::StringUtils::CodePointCount</a></div><div class="ttdeci">static size_t CodePointCount(std::string_view str)</div><div class="ttdoc">Count the number of code points in a UTF-8 string.</div><div class="ttdef"><b>Definition</b> string_util.h:65</div></div>
<div class="ttc" id="aconcepticeberg_1_1FromChars_html"><div class="ttname"><a href="concepticeberg_1_1FromChars.html">iceberg::FromChars</a></div><div class="ttdef"><b>Definition</b> string_util.h:38</div></div>
<div class="ttc" id="astructiceberg_1_1StringEqual_html"><div class="ttname"><a href="structiceberg_1_1StringEqual.html">iceberg::StringEqual</a></div><div class="ttdoc">Transparent equality function that supports std::string_view as lookup key.</div><div class="ttdef"><b>Definition</b> string_util.h:138</div></div>
<div class="ttc" id="astructiceberg_1_1StringHash_html"><div class="ttname"><a href="structiceberg_1_1StringHash.html">iceberg::StringHash</a></div><div class="ttdoc">Transparent hash function that supports std::string_view as lookup key.</div><div class="ttdef"><b>Definition</b> string_util.h:128</div></div>
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