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<div id="projectbrief">C++ functional terminal UI.</div>
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<div class="headertitle"><div class="title">string.hpp</div></div>
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<a href="string_8hpp.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">// Copyright 2020 Arthur Sonzogni. All rights reserved.</span></div>
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<div class="line"><a id="l00002" name="l00002"></a><span class="lineno"> 2</span><span class="comment">// Use of this source code is governed by the MIT license that can be found in</span></div>
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<div class="line"><a id="l00003" name="l00003"></a><span class="lineno"> 3</span><span class="comment">// the LICENSE file.</span></div>
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<div class="line"><a id="l00004" name="l00004"></a><span class="lineno"> 4</span><span class="preprocessor">#ifndef FTXUI_SCREEN_STRING_HPP</span></div>
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<div class="line"><a id="l00005" name="l00005"></a><span class="lineno"> 5</span><span class="preprocessor">#define FTXUI_SCREEN_STRING_HPP</span></div>
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<div class="line"><a id="l00006" name="l00006"></a><span class="lineno"> 6</span> </div>
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<div class="line"><a id="l00007" name="l00007"></a><span class="lineno"> 7</span><span class="preprocessor">#include <string></span> <span class="comment">// for string, wstring, to_string</span></div>
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<div class="line"><a id="l00008" name="l00008"></a><span class="lineno"> 8</span><span class="preprocessor">#include <vector></span> <span class="comment">// for vector</span></div>
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<div class="line"><a id="l00009" name="l00009"></a><span class="lineno"> 9</span> </div>
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<div class="line"><a id="l00010" name="l00010"></a><span class="lineno"> 10</span><span class="keyword">namespace </span><a class="code hl_namespace" href="namespaceftxui.html">ftxui</a> {</div>
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<div class="line"><a id="l00011" name="l00011"></a><span class="lineno"> 11</span>std::string <a class="code hl_function" href="namespaceftxui.html#a757b345f73bb6cde5165a4d7f0c0a298">to_string</a>(<span class="keyword">const</span> std::wstring& s);</div>
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<div class="line"><a id="l00012" name="l00012"></a><span class="lineno"> 12</span>std::wstring <a class="code hl_function" href="namespaceftxui.html#a57429a83a46c643a81dee81e49384439">to_wstring</a>(<span class="keyword">const</span> std::string& s);</div>
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<div class="line"><a id="l00013" name="l00013"></a><span class="lineno"> 13</span> </div>
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<div class="line"><a id="l00014" name="l00014"></a><span class="lineno"> 14</span><span class="keyword">template</span> <<span class="keyword">typename</span> T></div>
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<div class="foldopen" id="foldopen00015" data-start="{" data-end="}">
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<div class="line"><a id="l00015" name="l00015"></a><span class="lineno"><a class="line" href="namespaceftxui.html#a24ea52e8ef70889ef1da986837e0ff34"> 15</a></span>std::wstring <a class="code hl_function" href="namespaceftxui.html#a57429a83a46c643a81dee81e49384439">to_wstring</a>(T s) {</div>
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<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span> <span class="keywordflow">return</span> <a class="code hl_function" href="namespaceftxui.html#a57429a83a46c643a81dee81e49384439">to_wstring</a>(std::to_string(s));</div>
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<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"> 17</span>}</div>
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</div>
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<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span> </div>
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<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"> 19</span><span class="keywordtype">int</span> <a class="code hl_function" href="namespaceftxui.html#a517b35c7721e632812d8b3a7697c4099">string_width</a>(<span class="keyword">const</span> std::string&);</div>
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<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"> 20</span> </div>
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<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"> 21</span><span class="comment">// Split the string into a its glyphs. An empty one is inserted ater fullwidth</span></div>
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<div class="line"><a id="l00022" name="l00022"></a><span class="lineno"> 22</span><span class="comment">// ones.</span></div>
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<div class="line"><a id="l00023" name="l00023"></a><span class="lineno"> 23</span>std::vector<std::string> <a class="code hl_function" href="namespaceftxui.html#a389c58d385e861cd2ef109b53fc6ef96">Utf8ToGlyphs</a>(<span class="keyword">const</span> std::string& input);</div>
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<div class="line"><a id="l00024" name="l00024"></a><span class="lineno"> 24</span> </div>
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<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"> 25</span><span class="comment">// Map every cells drawn by |input| to their corresponding Glyphs. Half-size</span></div>
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<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"> 26</span><span class="comment">// Glyphs takes one cell, full-size Glyphs take two cells.</span></div>
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<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"> 27</span>std::vector<int> <a class="code hl_function" href="namespaceftxui.html#a9769a28baa6a84d5de6a8bd624a29294">CellToGlyphIndex</a>(<span class="keyword">const</span> std::string& input);</div>
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<div class="line"><a id="l00028" name="l00028"></a><span class="lineno"> 28</span> </div>
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<div class="line"><a id="l00029" name="l00029"></a><span class="lineno"> 29</span>} <span class="comment">// namespace ftxui</span></div>
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<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"> 30</span> </div>
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<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span><span class="preprocessor">#endif </span><span class="comment">/* end of include guard: FTXUI_SCREEN_STRING_HPP */</span><span class="preprocessor"></span></div>
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<div class="ttc" id="anamespaceftxui_html"><div class="ttname"><a href="namespaceftxui.html">ftxui</a></div><div class="ttdoc">The FTXUI ftxui:: namespace.</div><div class="ttdef"><b>Definition</b> <a href="animation_8hpp_source.html#l00010">animation.hpp:10</a></div></div>
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<div class="ttc" id="anamespaceftxui_html_a389c58d385e861cd2ef109b53fc6ef96"><div class="ttname"><a href="namespaceftxui.html#a389c58d385e861cd2ef109b53fc6ef96">ftxui::Utf8ToGlyphs</a></div><div class="ttdeci">std::vector< std::string > Utf8ToGlyphs(const std::string &input)</div><div class="ttdef"><b>Definition</b> <a href="string_8cpp_source.html#l01357">string.cpp:1357</a></div></div>
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<div class="ttc" id="anamespaceftxui_html_a517b35c7721e632812d8b3a7697c4099"><div class="ttname"><a href="namespaceftxui.html#a517b35c7721e632812d8b3a7697c4099">ftxui::string_width</a></div><div class="ttdeci">int string_width(const std::string &)</div><div class="ttdef"><b>Definition</b> <a href="string_8cpp_source.html#l01330">string.cpp:1330</a></div></div>
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<div class="ttc" id="anamespaceftxui_html_a57429a83a46c643a81dee81e49384439"><div class="ttname"><a href="namespaceftxui.html#a57429a83a46c643a81dee81e49384439">ftxui::to_wstring</a></div><div class="ttdeci">std::wstring to_wstring(const std::string &s)</div><div class="ttdoc">Convert a UTF8 std::string into a std::wstring.</div><div class="ttdef"><b>Definition</b> <a href="string_8cpp_source.html#l01637">string.cpp:1637</a></div></div>
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<div class="ttc" id="anamespaceftxui_html_a757b345f73bb6cde5165a4d7f0c0a298"><div class="ttname"><a href="namespaceftxui.html#a757b345f73bb6cde5165a4d7f0c0a298">ftxui::to_string</a></div><div class="ttdeci">std::string to_string(const std::wstring &s)</div><div class="ttdoc">Convert a std::wstring into a UTF8 std::string.</div><div class="ttdef"><b>Definition</b> <a href="string_8cpp_source.html#l01565">string.cpp:1565</a></div></div>
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<div class="ttc" id="anamespaceftxui_html_a9769a28baa6a84d5de6a8bd624a29294"><div class="ttname"><a href="namespaceftxui.html#a9769a28baa6a84d5de6a8bd624a29294">ftxui::CellToGlyphIndex</a></div><div class="ttdeci">std::vector< int > CellToGlyphIndex(const std::string &input)</div><div class="ttdef"><b>Definition</b> <a href="string_8cpp_source.html#l01464">string.cpp:1464</a></div></div>
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