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<li class="navelem"><a class="el" href="namespaceXapian.html">Xapian</a></li><li class="navelem"><a class="el" href="namespaceXapian_1_1Unicode.html">Unicode</a></li> </ul>
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<div class="header">
<div class="summary">
<a href="#enum-members">Enumerations</a> |
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<div class="title">Xapian::Unicode Namespace Reference</div> </div>
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<p>Functions associated with handling <a class="el" href="namespaceXapian_1_1Unicode.html" title="Functions associated with handling Unicode characters.">Unicode</a> characters.
<a href="namespaceXapian_1_1Unicode.html#details">More...</a></p>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="enum-members"></a>
Enumerations</h2></td></tr>
<tr class="memitem:a26f1790c2ed8d5bdf92c886ac57a3e75"><td class="memItemLeft" align="right" valign="top">enum  </td><td class="memItemRight" valign="bottom"><a class="el" href="namespaceXapian_1_1Unicode.html#a26f1790c2ed8d5bdf92c886ac57a3e75">category</a> { <br />
  <a class="el" href="namespaceXapian_1_1Unicode.html#a26f1790c2ed8d5bdf92c886ac57a3e75a66697769b6e0ac01d21ba7e8e4c3c20d">UNASSIGNED</a>
, <a class="el" href="namespaceXapian_1_1Unicode.html#a26f1790c2ed8d5bdf92c886ac57a3e75aee7dfde43243117bb3090d01b13ef751">UPPERCASE_LETTER</a>
, <a class="el" href="namespaceXapian_1_1Unicode.html#a26f1790c2ed8d5bdf92c886ac57a3e75a5f3dccd684de328e262b6858492dff9e">LOWERCASE_LETTER</a>
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  <a class="el" href="namespaceXapian_1_1Unicode.html#a26f1790c2ed8d5bdf92c886ac57a3e75a62449a990a8e54a946a6e11b6c598b42">MODIFIER_LETTER</a>
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  <a class="el" href="namespaceXapian_1_1Unicode.html#a26f1790c2ed8d5bdf92c886ac57a3e75ab97fbad2627b6307f052489bf2df2e54">COMBINING_SPACING_MARK</a>
, <a class="el" href="namespaceXapian_1_1Unicode.html#a26f1790c2ed8d5bdf92c886ac57a3e75a8defc349abba2908c50da973c171611b">DECIMAL_DIGIT_NUMBER</a>
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  <a class="el" href="namespaceXapian_1_1Unicode.html#a26f1790c2ed8d5bdf92c886ac57a3e75ab79e34865beb78ba2afe0a1f62a81da9">SPACE_SEPARATOR</a>
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, <a class="el" href="namespaceXapian_1_1Unicode.html#a26f1790c2ed8d5bdf92c886ac57a3e75a8f98918709da51f06abd1ec594c734e2">CONTROL</a>
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  <a class="el" href="namespaceXapian_1_1Unicode.html#a26f1790c2ed8d5bdf92c886ac57a3e75a1d3b072035a1a11c778600d96f911430">FORMAT</a>
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  <a class="el" href="namespaceXapian_1_1Unicode.html#a26f1790c2ed8d5bdf92c886ac57a3e75a3ccf1966a64872615f098631de059c01">MODIFIER_SYMBOL</a>
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<br />
}</td></tr>
<tr class="memdesc:a26f1790c2ed8d5bdf92c886ac57a3e75"><td class="mdescLeft"> </td><td class="mdescRight">Each Unicode character is in exactly one of these categories. <a href="namespaceXapian_1_1Unicode.html#a26f1790c2ed8d5bdf92c886ac57a3e75">More...</a><br /></td></tr>
<tr class="separator:a26f1790c2ed8d5bdf92c886ac57a3e75"><td class="memSeparator" colspan="2"> </td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a>
Functions</h2></td></tr>
<tr class="memitem:ae10e7195c9c7b854fbd62e6fad433ce7"><td class="memItemLeft" align="right" valign="top">unsigned </td><td class="memItemRight" valign="bottom"><a class="el" href="namespaceXapian_1_1Unicode.html#ae10e7195c9c7b854fbd62e6fad433ce7">nonascii_to_utf8</a> (unsigned ch, char *buf)</td></tr>
<tr class="memdesc:ae10e7195c9c7b854fbd62e6fad433ce7"><td class="mdescLeft"> </td><td class="mdescRight">Convert a single non-ASCII <a class="el" href="namespaceXapian_1_1Unicode.html" title="Functions associated with handling Unicode characters.">Unicode</a> character to UTF-8. <a href="namespaceXapian_1_1Unicode.html#ae10e7195c9c7b854fbd62e6fad433ce7">More...</a><br /></td></tr>
<tr class="separator:ae10e7195c9c7b854fbd62e6fad433ce7"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a10a58219f2ed79ddb1ea1d2f3fe8529d"><td class="memItemLeft" align="right" valign="top">unsigned </td><td class="memItemRight" valign="bottom"><a class="el" href="namespaceXapian_1_1Unicode.html#a10a58219f2ed79ddb1ea1d2f3fe8529d">to_utf8</a> (unsigned ch, char *buf)</td></tr>
<tr class="memdesc:a10a58219f2ed79ddb1ea1d2f3fe8529d"><td class="mdescLeft"> </td><td class="mdescRight">Convert a single <a class="el" href="namespaceXapian_1_1Unicode.html" title="Functions associated with handling Unicode characters.">Unicode</a> character to UTF-8. <a href="namespaceXapian_1_1Unicode.html#a10a58219f2ed79ddb1ea1d2f3fe8529d">More...</a><br /></td></tr>
<tr class="separator:a10a58219f2ed79ddb1ea1d2f3fe8529d"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a0c2b6a7eb58789472eb53420d2457168"><td class="memItemLeft" align="right" valign="top"><a id="a0c2b6a7eb58789472eb53420d2457168"></a>
void </td><td class="memItemRight" valign="bottom"><a class="el" href="namespaceXapian_1_1Unicode.html#a0c2b6a7eb58789472eb53420d2457168">append_utf8</a> (std::string &s, unsigned ch)</td></tr>
<tr class="memdesc:a0c2b6a7eb58789472eb53420d2457168"><td class="mdescLeft"> </td><td class="mdescRight">Append the UTF-8 representation of a single <a class="el" href="namespaceXapian_1_1Unicode.html" title="Functions associated with handling Unicode characters.">Unicode</a> character to a std::string. <br /></td></tr>
<tr class="separator:a0c2b6a7eb58789472eb53420d2457168"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ac72609880fbec74396c588b950e364d8"><td class="memItemLeft" align="right" valign="top"><a id="ac72609880fbec74396c588b950e364d8"></a>
<a class="el" href="namespaceXapian_1_1Unicode.html#a26f1790c2ed8d5bdf92c886ac57a3e75">category</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="namespaceXapian_1_1Unicode.html#ac72609880fbec74396c588b950e364d8">get_category</a> (unsigned ch)</td></tr>
<tr class="memdesc:ac72609880fbec74396c588b950e364d8"><td class="mdescLeft"> </td><td class="mdescRight">Return the category which a given <a class="el" href="namespaceXapian_1_1Unicode.html" title="Functions associated with handling Unicode characters.">Unicode</a> character falls into. <br /></td></tr>
<tr class="separator:ac72609880fbec74396c588b950e364d8"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a63b7b1eb0427b79aa5d21baad3a882f5"><td class="memItemLeft" align="right" valign="top"><a id="a63b7b1eb0427b79aa5d21baad3a882f5"></a>
bool </td><td class="memItemRight" valign="bottom"><a class="el" href="namespaceXapian_1_1Unicode.html#a63b7b1eb0427b79aa5d21baad3a882f5">is_wordchar</a> (unsigned ch)</td></tr>
<tr class="memdesc:a63b7b1eb0427b79aa5d21baad3a882f5"><td class="mdescLeft"> </td><td class="mdescRight">Test if a given <a class="el" href="namespaceXapian_1_1Unicode.html" title="Functions associated with handling Unicode characters.">Unicode</a> character is "word character". <br /></td></tr>
<tr class="separator:a63b7b1eb0427b79aa5d21baad3a882f5"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ad9456f9b7d442107077a26f1ff44f938"><td class="memItemLeft" align="right" valign="top"><a id="ad9456f9b7d442107077a26f1ff44f938"></a>
bool </td><td class="memItemRight" valign="bottom"><a class="el" href="namespaceXapian_1_1Unicode.html#ad9456f9b7d442107077a26f1ff44f938">is_whitespace</a> (unsigned ch)</td></tr>
<tr class="memdesc:ad9456f9b7d442107077a26f1ff44f938"><td class="mdescLeft"> </td><td class="mdescRight">Test if a given <a class="el" href="namespaceXapian_1_1Unicode.html" title="Functions associated with handling Unicode characters.">Unicode</a> character is a whitespace character. <br /></td></tr>
<tr class="separator:ad9456f9b7d442107077a26f1ff44f938"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a8b86de9fd22b27020f12f5ff778feb91"><td class="memItemLeft" align="right" valign="top"><a id="a8b86de9fd22b27020f12f5ff778feb91"></a>
bool </td><td class="memItemRight" valign="bottom"><a class="el" href="namespaceXapian_1_1Unicode.html#a8b86de9fd22b27020f12f5ff778feb91">is_currency</a> (unsigned ch)</td></tr>
<tr class="memdesc:a8b86de9fd22b27020f12f5ff778feb91"><td class="mdescLeft"> </td><td class="mdescRight">Test if a given <a class="el" href="namespaceXapian_1_1Unicode.html" title="Functions associated with handling Unicode characters.">Unicode</a> character is a currency symbol. <br /></td></tr>
<tr class="separator:a8b86de9fd22b27020f12f5ff778feb91"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a1d21a4489d50179855542c3dce1a2f30"><td class="memItemLeft" align="right" valign="top"><a id="a1d21a4489d50179855542c3dce1a2f30"></a>
unsigned </td><td class="memItemRight" valign="bottom"><a class="el" href="namespaceXapian_1_1Unicode.html#a1d21a4489d50179855542c3dce1a2f30">tolower</a> (unsigned ch)</td></tr>
<tr class="memdesc:a1d21a4489d50179855542c3dce1a2f30"><td class="mdescLeft"> </td><td class="mdescRight">Convert a <a class="el" href="namespaceXapian_1_1Unicode.html" title="Functions associated with handling Unicode characters.">Unicode</a> character to lowercase. <br /></td></tr>
<tr class="separator:a1d21a4489d50179855542c3dce1a2f30"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aa7eceb751850e9a8225260bad5f92df8"><td class="memItemLeft" align="right" valign="top"><a id="aa7eceb751850e9a8225260bad5f92df8"></a>
unsigned </td><td class="memItemRight" valign="bottom"><a class="el" href="namespaceXapian_1_1Unicode.html#aa7eceb751850e9a8225260bad5f92df8">toupper</a> (unsigned ch)</td></tr>
<tr class="memdesc:aa7eceb751850e9a8225260bad5f92df8"><td class="mdescLeft"> </td><td class="mdescRight">Convert a <a class="el" href="namespaceXapian_1_1Unicode.html" title="Functions associated with handling Unicode characters.">Unicode</a> character to uppercase. <br /></td></tr>
<tr class="separator:aa7eceb751850e9a8225260bad5f92df8"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a6f251b26a53a42d396f43669121d11e4"><td class="memItemLeft" align="right" valign="top"><a id="a6f251b26a53a42d396f43669121d11e4"></a>
std::string </td><td class="memItemRight" valign="bottom"><a class="el" href="namespaceXapian_1_1Unicode.html#a6f251b26a53a42d396f43669121d11e4">tolower</a> (const std::string &term)</td></tr>
<tr class="memdesc:a6f251b26a53a42d396f43669121d11e4"><td class="mdescLeft"> </td><td class="mdescRight">Convert a UTF-8 std::string to lowercase. <br /></td></tr>
<tr class="separator:a6f251b26a53a42d396f43669121d11e4"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:abab2967ed9ef513b4a02bc2c757f3a21"><td class="memItemLeft" align="right" valign="top"><a id="abab2967ed9ef513b4a02bc2c757f3a21"></a>
std::string </td><td class="memItemRight" valign="bottom"><a class="el" href="namespaceXapian_1_1Unicode.html#abab2967ed9ef513b4a02bc2c757f3a21">toupper</a> (const std::string &term)</td></tr>
<tr class="memdesc:abab2967ed9ef513b4a02bc2c757f3a21"><td class="mdescLeft"> </td><td class="mdescRight">Convert a UTF-8 std::string to uppercase. <br /></td></tr>
<tr class="separator:abab2967ed9ef513b4a02bc2c757f3a21"><td class="memSeparator" colspan="2"> </td></tr>
</table>
<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>Functions associated with handling <a class="el" href="namespaceXapian_1_1Unicode.html" title="Functions associated with handling Unicode characters.">Unicode</a> characters. </p>
</div><h2 class="groupheader">Enumeration Type Documentation</h2>
<a id="a26f1790c2ed8d5bdf92c886ac57a3e75"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a26f1790c2ed8d5bdf92c886ac57a3e75">◆ </a></span>category</h2>
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<td class="memname">enum <a class="el" href="namespaceXapian_1_1Unicode.html#a26f1790c2ed8d5bdf92c886ac57a3e75">Xapian::Unicode::category</a></td>
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</table>
</div><div class="memdoc">
<p>Each <a class="el" href="namespaceXapian_1_1Unicode.html" title="Functions associated with handling Unicode characters.">Unicode</a> character is in exactly one of these categories. </p>
<p>The <a class="el" href="namespaceXapian_1_1Unicode.html" title="Functions associated with handling Unicode characters.">Unicode</a> standard calls this the "General Category", and uses a "Major, minor" convention to derive a two letter code. </p>
<table class="fieldtable">
<tr><th colspan="2">Enumerator</th></tr><tr><td class="fieldname"><a id="a26f1790c2ed8d5bdf92c886ac57a3e75a66697769b6e0ac01d21ba7e8e4c3c20d"></a>UNASSIGNED </td><td class="fielddoc"><p>Other, not assigned (Cn) </p>
</td></tr>
<tr><td class="fieldname"><a id="a26f1790c2ed8d5bdf92c886ac57a3e75aee7dfde43243117bb3090d01b13ef751"></a>UPPERCASE_LETTER </td><td class="fielddoc"><p>Letter, uppercase (Lu) </p>
</td></tr>
<tr><td class="fieldname"><a id="a26f1790c2ed8d5bdf92c886ac57a3e75a5f3dccd684de328e262b6858492dff9e"></a>LOWERCASE_LETTER </td><td class="fielddoc"><p>Letter, lowercase (Ll) </p>
</td></tr>
<tr><td class="fieldname"><a id="a26f1790c2ed8d5bdf92c886ac57a3e75ae906628feb721ba704c9120566945624"></a>TITLECASE_LETTER </td><td class="fielddoc"><p>Letter, titlecase (Lt) </p>
</td></tr>
<tr><td class="fieldname"><a id="a26f1790c2ed8d5bdf92c886ac57a3e75a62449a990a8e54a946a6e11b6c598b42"></a>MODIFIER_LETTER </td><td class="fielddoc"><p>Letter, modifier (Lm) </p>
</td></tr>
<tr><td class="fieldname"><a id="a26f1790c2ed8d5bdf92c886ac57a3e75a76f80cf2c84f55d79aa275da65d53d9b"></a>OTHER_LETTER </td><td class="fielddoc"><p>Letter, other (Lo) </p>
</td></tr>
<tr><td class="fieldname"><a id="a26f1790c2ed8d5bdf92c886ac57a3e75adde7810996df1a6d9315f92ee68d79c6"></a>NON_SPACING_MARK </td><td class="fielddoc"><p>Mark, nonspacing (Mn) </p>
</td></tr>
<tr><td class="fieldname"><a id="a26f1790c2ed8d5bdf92c886ac57a3e75a747e560d3277a42d823d1aa3f6a6e432"></a>ENCLOSING_MARK </td><td class="fielddoc"><p>Mark, enclosing (Me) </p>
</td></tr>
<tr><td class="fieldname"><a id="a26f1790c2ed8d5bdf92c886ac57a3e75ab97fbad2627b6307f052489bf2df2e54"></a>COMBINING_SPACING_MARK </td><td class="fielddoc"><p>Mark, spacing combining (Mc) </p>
</td></tr>
<tr><td class="fieldname"><a id="a26f1790c2ed8d5bdf92c886ac57a3e75a8defc349abba2908c50da973c171611b"></a>DECIMAL_DIGIT_NUMBER </td><td class="fielddoc"><p>Number, decimal digit (Nd) </p>
</td></tr>
<tr><td class="fieldname"><a id="a26f1790c2ed8d5bdf92c886ac57a3e75aeb11c9cb4994ce13ddc5d0f764ba990b"></a>LETTER_NUMBER </td><td class="fielddoc"><p>Number, letter (Nl) </p>
</td></tr>
<tr><td class="fieldname"><a id="a26f1790c2ed8d5bdf92c886ac57a3e75ae8eb6b473586fe2d4fcb89c7b7d54c7d"></a>OTHER_NUMBER </td><td class="fielddoc"><p>Number, other (No) </p>
</td></tr>
<tr><td class="fieldname"><a id="a26f1790c2ed8d5bdf92c886ac57a3e75ab79e34865beb78ba2afe0a1f62a81da9"></a>SPACE_SEPARATOR </td><td class="fielddoc"><p>Separator, space (Zs) </p>
</td></tr>
<tr><td class="fieldname"><a id="a26f1790c2ed8d5bdf92c886ac57a3e75a9174de91d66ca333209e227f175e487f"></a>LINE_SEPARATOR </td><td class="fielddoc"><p>Separator, line (Zl) </p>
</td></tr>
<tr><td class="fieldname"><a id="a26f1790c2ed8d5bdf92c886ac57a3e75aa1238f1e66506d6b75bd338d87d8dbd4"></a>PARAGRAPH_SEPARATOR </td><td class="fielddoc"><p>Separator, paragraph (Zp) </p>
</td></tr>
<tr><td class="fieldname"><a id="a26f1790c2ed8d5bdf92c886ac57a3e75a8f98918709da51f06abd1ec594c734e2"></a>CONTROL </td><td class="fielddoc"><p>Other, control (Cc) </p>
</td></tr>
<tr><td class="fieldname"><a id="a26f1790c2ed8d5bdf92c886ac57a3e75a1d3b072035a1a11c778600d96f911430"></a>FORMAT </td><td class="fielddoc"><p>Other, format (Cf) </p>
</td></tr>
<tr><td class="fieldname"><a id="a26f1790c2ed8d5bdf92c886ac57a3e75a4879f3318be675df3dbed8db33173ce0"></a>PRIVATE_USE </td><td class="fielddoc"><p>Other, private use (Co) </p>
</td></tr>
<tr><td class="fieldname"><a id="a26f1790c2ed8d5bdf92c886ac57a3e75aa0341ffa1c0cecb5187051fdb15a44ea"></a>SURROGATE </td><td class="fielddoc"><p>Other, surrogate (Cs) </p>
</td></tr>
<tr><td class="fieldname"><a id="a26f1790c2ed8d5bdf92c886ac57a3e75a524e920467803dfbdcb5c47180e9287b"></a>CONNECTOR_PUNCTUATION </td><td class="fielddoc"><p>Punctuation, connector (Pc) </p>
</td></tr>
<tr><td class="fieldname"><a id="a26f1790c2ed8d5bdf92c886ac57a3e75ae3d74a4e1994ecbaa76a8d12caf76f66"></a>DASH_PUNCTUATION </td><td class="fielddoc"><p>Punctuation, dash (Pd) </p>
</td></tr>
<tr><td class="fieldname"><a id="a26f1790c2ed8d5bdf92c886ac57a3e75ad4f82ed04c5f098a96651a695542ce72"></a>OPEN_PUNCTUATION </td><td class="fielddoc"><p>Punctuation, open (Ps) </p>
</td></tr>
<tr><td class="fieldname"><a id="a26f1790c2ed8d5bdf92c886ac57a3e75a93ae9e22f90af9ee8b8fd15b36ec6b4d"></a>CLOSE_PUNCTUATION </td><td class="fielddoc"><p>Punctuation, close (Pe) </p>
</td></tr>
<tr><td class="fieldname"><a id="a26f1790c2ed8d5bdf92c886ac57a3e75a4b9729e2b231bf010363550106bbf8a2"></a>INITIAL_QUOTE_PUNCTUATION </td><td class="fielddoc"><p>Punctuation, initial quote (Pi) </p>
</td></tr>
<tr><td class="fieldname"><a id="a26f1790c2ed8d5bdf92c886ac57a3e75a44ccdcc2f251e6295114da63d05fe1e1"></a>FINAL_QUOTE_PUNCTUATION </td><td class="fielddoc"><p>Punctuation, final quote (Pf) </p>
</td></tr>
<tr><td class="fieldname"><a id="a26f1790c2ed8d5bdf92c886ac57a3e75ae69787dc13d1231a958a25aaddb3eecb"></a>OTHER_PUNCTUATION </td><td class="fielddoc"><p>Punctuation, other (Po) </p>
</td></tr>
<tr><td class="fieldname"><a id="a26f1790c2ed8d5bdf92c886ac57a3e75a0271c47bade2b8ffb3fbb7c531bcf7d7"></a>MATH_SYMBOL </td><td class="fielddoc"><p>Symbol, math (Sm) </p>
</td></tr>
<tr><td class="fieldname"><a id="a26f1790c2ed8d5bdf92c886ac57a3e75a65ea5964f8c57ef1cda56c5622b12733"></a>CURRENCY_SYMBOL </td><td class="fielddoc"><p>Symbol, currency (Sc) </p>
</td></tr>
<tr><td class="fieldname"><a id="a26f1790c2ed8d5bdf92c886ac57a3e75a3ccf1966a64872615f098631de059c01"></a>MODIFIER_SYMBOL </td><td class="fielddoc"><p>Symbol, modified (Sk) </p>
</td></tr>
<tr><td class="fieldname"><a id="a26f1790c2ed8d5bdf92c886ac57a3e75a6259db449f6ecb82c91a066fd44f8fb3"></a>OTHER_SYMBOL </td><td class="fielddoc"><p>Symbol, other (So) </p>
</td></tr>
</table>
</div>
</div>
<h2 class="groupheader">Function Documentation</h2>
<a id="ae10e7195c9c7b854fbd62e6fad433ce7"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ae10e7195c9c7b854fbd62e6fad433ce7">◆ </a></span>nonascii_to_utf8()</h2>
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<td class="memname">unsigned Xapian::Unicode::nonascii_to_utf8 </td>
<td>(</td>
<td class="paramtype">unsigned </td>
<td class="paramname"><em>ch</em>, </td>
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<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">char * </td>
<td class="paramname"><em>buf</em> </td>
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<td></td>
<td>)</td>
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<p>Convert a single non-ASCII <a class="el" href="namespaceXapian_1_1Unicode.html" title="Functions associated with handling Unicode characters.">Unicode</a> character to UTF-8. </p>
<p>This is intended mainly as a helper method for <a class="el" href="namespaceXapian_1_1Unicode.html#a10a58219f2ed79ddb1ea1d2f3fe8529d" title="Convert a single Unicode character to UTF-8.">to_utf8()</a>.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">ch</td><td>The character (which must be > 128) to write to <em>buf</em>. </td></tr>
<tr><td class="paramname">buf</td><td>The buffer to write the character to - it must have space for (at least) 4 bytes.</td></tr>
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</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>The length of the resultant UTF-8 character in bytes. </dd></dl>
<p class="reference">Referenced by <a class="el" href="namespaceXapian_1_1Unicode.html#a10a58219f2ed79ddb1ea1d2f3fe8529d">to_utf8()</a>.</p>
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<a id="a10a58219f2ed79ddb1ea1d2f3fe8529d"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a10a58219f2ed79ddb1ea1d2f3fe8529d">◆ </a></span>to_utf8()</h2>
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<td class="memname">unsigned Xapian::Unicode::to_utf8 </td>
<td>(</td>
<td class="paramtype">unsigned </td>
<td class="paramname"><em>ch</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">char * </td>
<td class="paramname"><em>buf</em> </td>
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<tr>
<td></td>
<td>)</td>
<td></td><td></td>
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<p>Convert a single <a class="el" href="namespaceXapian_1_1Unicode.html" title="Functions associated with handling Unicode characters.">Unicode</a> character to UTF-8. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">ch</td><td>The character to write to <em>buf</em>. </td></tr>
<tr><td class="paramname">buf</td><td>The buffer to write the character to - it must have space for (at least) 4 bytes.</td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>The length of the resultant UTF-8 character in bytes. </dd></dl>
<p class="reference">References <a class="el" href="namespaceXapian_1_1Unicode.html#ae10e7195c9c7b854fbd62e6fad433ce7">nonascii_to_utf8()</a>.</p>
<p class="reference">Referenced by <a class="el" href="namespaceXapian_1_1Unicode.html#a0c2b6a7eb58789472eb53420d2457168">append_utf8()</a>.</p>
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