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<a href="#nested-classes">Data Structures</a> |
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<div class="title">BytesTrieBuilder Class Reference</div> </div>
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<p>Builder class for <a class="el" href="classBytesTrie.html" title="Light-weight, non-const reader class for a BytesTrie.">BytesTrie</a>.
<a href="classBytesTrieBuilder.html#details">More...</a></p>
<p><code>#include <<a class="el" href="bytestriebuilder_8h_source.html">bytestriebuilder.h</a>></code></p>
<div class="dynheader">
Inheritance diagram for BytesTrieBuilder:</div>
<div class="dyncontent">
<div class="center">
<img src="classBytesTrieBuilder.png" usemap="#BytesTrieBuilder_map" alt=""/>
<map id="BytesTrieBuilder_map" name="BytesTrieBuilder_map">
<area href="classStringTrieBuilder.html" title="Base class for string trie builder classes." alt="StringTrieBuilder" shape="rect" coords="0,112,107,136"/>
<area href="classUObject.html" title="UObject is the common ICU "boilerplate" class." alt="UObject" shape="rect" coords="0,56,107,80"/>
<area href="classUMemory.html" title="UMemory is the common ICU base class." alt="UMemory" shape="rect" coords="0,0,107,24"/>
</map>
</div></div>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr class="memitem:a0bb564d6fed85e2e2b6c2ec1669b25f3"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classBytesTrieBuilder.html#a0bb564d6fed85e2e2b6c2ec1669b25f3">BytesTrieBuilder</a> (<a class="el" href="utypes_8h.html#a3343c1c8a8377277046774691c98d78c">UErrorCode</a> &errorCode)</td></tr>
<tr class="memdesc:a0bb564d6fed85e2e2b6c2ec1669b25f3"><td class="mdescLeft"> </td><td class="mdescRight">Constructs an empty builder. <a href="#a0bb564d6fed85e2e2b6c2ec1669b25f3">More...</a><br/></td></tr>
<tr class="separator:a0bb564d6fed85e2e2b6c2ec1669b25f3"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ab805872c9c02b0d011eab11eca5ca479"><td class="memItemLeft" align="right" valign="top">virtual </td><td class="memItemRight" valign="bottom"><a class="el" href="classBytesTrieBuilder.html#ab805872c9c02b0d011eab11eca5ca479">~BytesTrieBuilder</a> ()</td></tr>
<tr class="memdesc:ab805872c9c02b0d011eab11eca5ca479"><td class="mdescLeft"> </td><td class="mdescRight">Destructor. <a href="#ab805872c9c02b0d011eab11eca5ca479">More...</a><br/></td></tr>
<tr class="separator:ab805872c9c02b0d011eab11eca5ca479"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ada1371fc8ffcd819ca137c585514e066"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classBytesTrieBuilder.html">BytesTrieBuilder</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="classBytesTrieBuilder.html#ada1371fc8ffcd819ca137c585514e066">add</a> (const <a class="el" href="classStringPiece.html">StringPiece</a> &s, int32_t value, <a class="el" href="utypes_8h.html#a3343c1c8a8377277046774691c98d78c">UErrorCode</a> &errorCode)</td></tr>
<tr class="memdesc:ada1371fc8ffcd819ca137c585514e066"><td class="mdescLeft"> </td><td class="mdescRight">Adds a (byte sequence, value) pair. <a href="#ada1371fc8ffcd819ca137c585514e066">More...</a><br/></td></tr>
<tr class="separator:ada1371fc8ffcd819ca137c585514e066"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:abdc65da0894e93b41fbd47fbbf663091"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classBytesTrie.html">BytesTrie</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classBytesTrieBuilder.html#abdc65da0894e93b41fbd47fbbf663091">build</a> (UStringTrieBuildOption buildOption, <a class="el" href="utypes_8h.html#a3343c1c8a8377277046774691c98d78c">UErrorCode</a> &errorCode)</td></tr>
<tr class="memdesc:abdc65da0894e93b41fbd47fbbf663091"><td class="mdescLeft"> </td><td class="mdescRight">Builds a <a class="el" href="classBytesTrie.html" title="Light-weight, non-const reader class for a BytesTrie.">BytesTrie</a> for the <a class="el" href="classBytesTrieBuilder.html#ada1371fc8ffcd819ca137c585514e066" title="Adds a (byte sequence, value) pair.">add()</a>ed data. <a href="#abdc65da0894e93b41fbd47fbbf663091">More...</a><br/></td></tr>
<tr class="separator:abdc65da0894e93b41fbd47fbbf663091"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a4da44745054516be687638b8d2d4b051"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classStringPiece.html">StringPiece</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classBytesTrieBuilder.html#a4da44745054516be687638b8d2d4b051">buildStringPiece</a> (UStringTrieBuildOption buildOption, <a class="el" href="utypes_8h.html#a3343c1c8a8377277046774691c98d78c">UErrorCode</a> &errorCode)</td></tr>
<tr class="memdesc:a4da44745054516be687638b8d2d4b051"><td class="mdescLeft"> </td><td class="mdescRight">Builds a <a class="el" href="classBytesTrie.html" title="Light-weight, non-const reader class for a BytesTrie.">BytesTrie</a> for the <a class="el" href="classBytesTrieBuilder.html#ada1371fc8ffcd819ca137c585514e066" title="Adds a (byte sequence, value) pair.">add()</a>ed data and byte-serializes it. <a href="#a4da44745054516be687638b8d2d4b051">More...</a><br/></td></tr>
<tr class="separator:a4da44745054516be687638b8d2d4b051"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ae2a654364053dd6688e6c089fa29baee"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classBytesTrieBuilder.html">BytesTrieBuilder</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="classBytesTrieBuilder.html#ae2a654364053dd6688e6c089fa29baee">clear</a> ()</td></tr>
<tr class="memdesc:ae2a654364053dd6688e6c089fa29baee"><td class="mdescLeft"> </td><td class="mdescRight">Removes all (byte sequence, value) pairs. <a href="#ae2a654364053dd6688e6c089fa29baee">More...</a><br/></td></tr>
<tr class="separator:ae2a654364053dd6688e6c089fa29baee"><td class="memSeparator" colspan="2"> </td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="inherited"></a>
Additional Inherited Members</h2></td></tr>
<tr class="inherit_header pub_static_methods_classStringTrieBuilder"><td colspan="2" onclick="javascript:toggleInherit('pub_static_methods_classStringTrieBuilder')"><img src="closed.png" alt="-"/> Static Public Member Functions inherited from <a class="el" href="classStringTrieBuilder.html">StringTrieBuilder</a></td></tr>
<tr class="memitem:a351f90cf60a19503216f43209edb23ec inherit pub_static_methods_classStringTrieBuilder"><td class="memItemLeft" align="right" valign="top">static <a class="el" href="umachine_8h.html#a349ef00011f20ccd1d3b424445681aa5">UBool</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classStringTrieBuilder.html#a351f90cf60a19503216f43209edb23ec">hashNode</a> (const void *node)</td></tr>
<tr class="separator:a351f90cf60a19503216f43209edb23ec inherit pub_static_methods_classStringTrieBuilder"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a11ce7fe91c01a6428b2109ab10b698f4 inherit pub_static_methods_classStringTrieBuilder"><td class="memItemLeft" align="right" valign="top">static <a class="el" href="umachine_8h.html#a349ef00011f20ccd1d3b424445681aa5">UBool</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classStringTrieBuilder.html#a11ce7fe91c01a6428b2109ab10b698f4">equalNodes</a> (const void *left, const void *right)</td></tr>
<tr class="separator:a11ce7fe91c01a6428b2109ab10b698f4 inherit pub_static_methods_classStringTrieBuilder"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="inherit_header pro_methods_classStringTrieBuilder"><td colspan="2" onclick="javascript:toggleInherit('pro_methods_classStringTrieBuilder')"><img src="closed.png" alt="-"/> Protected Member Functions inherited from <a class="el" href="classStringTrieBuilder.html">StringTrieBuilder</a></td></tr>
<tr class="memitem:a39d8e8445e83dcc2c1d97e74dd6d45b1 inherit pro_methods_classStringTrieBuilder"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classStringTrieBuilder.html#a39d8e8445e83dcc2c1d97e74dd6d45b1">StringTrieBuilder</a> ()</td></tr>
<tr class="separator:a39d8e8445e83dcc2c1d97e74dd6d45b1 inherit pro_methods_classStringTrieBuilder"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a82990604d33ffbf6fe8e74638ae46b04 inherit pro_methods_classStringTrieBuilder"><td class="memItemLeft" align="right" valign="top">virtual </td><td class="memItemRight" valign="bottom"><a class="el" href="classStringTrieBuilder.html#a82990604d33ffbf6fe8e74638ae46b04">~StringTrieBuilder</a> ()</td></tr>
<tr class="separator:a82990604d33ffbf6fe8e74638ae46b04 inherit pro_methods_classStringTrieBuilder"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a4dc6063efbeeca4769a27470932b21a9 inherit pro_methods_classStringTrieBuilder"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classStringTrieBuilder.html#a4dc6063efbeeca4769a27470932b21a9">createCompactBuilder</a> (int32_t sizeGuess, <a class="el" href="utypes_8h.html#a3343c1c8a8377277046774691c98d78c">UErrorCode</a> &errorCode)</td></tr>
<tr class="separator:a4dc6063efbeeca4769a27470932b21a9 inherit pro_methods_classStringTrieBuilder"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:abd4df5d982108c1f62a1e662a3861366 inherit pro_methods_classStringTrieBuilder"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classStringTrieBuilder.html#abd4df5d982108c1f62a1e662a3861366">deleteCompactBuilder</a> ()</td></tr>
<tr class="separator:abd4df5d982108c1f62a1e662a3861366 inherit pro_methods_classStringTrieBuilder"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ad7c3111f6ed1404eff73b05f31ecb291 inherit pro_methods_classStringTrieBuilder"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classStringTrieBuilder.html#ad7c3111f6ed1404eff73b05f31ecb291">build</a> (UStringTrieBuildOption buildOption, int32_t elementsLength, <a class="el" href="utypes_8h.html#a3343c1c8a8377277046774691c98d78c">UErrorCode</a> &errorCode)</td></tr>
<tr class="separator:ad7c3111f6ed1404eff73b05f31ecb291 inherit pro_methods_classStringTrieBuilder"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a990ecebb23f6ea5f9ecd72ae04ea87ad inherit pro_methods_classStringTrieBuilder"><td class="memItemLeft" align="right" valign="top">int32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="classStringTrieBuilder.html#a990ecebb23f6ea5f9ecd72ae04ea87ad">writeNode</a> (int32_t start, int32_t limit, int32_t unitIndex)</td></tr>
<tr class="separator:a990ecebb23f6ea5f9ecd72ae04ea87ad inherit pro_methods_classStringTrieBuilder"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aa8166a18c1b06b4413bef39e4399cece inherit pro_methods_classStringTrieBuilder"><td class="memItemLeft" align="right" valign="top">int32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="classStringTrieBuilder.html#aa8166a18c1b06b4413bef39e4399cece">writeBranchSubNode</a> (int32_t start, int32_t limit, int32_t unitIndex, int32_t length)</td></tr>
<tr class="separator:aa8166a18c1b06b4413bef39e4399cece inherit pro_methods_classStringTrieBuilder"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a35f78666c4d64db0868f7713b1dde23e inherit pro_methods_classStringTrieBuilder"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classStringTrieBuilder_1_1Node.html">Node</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classStringTrieBuilder.html#a35f78666c4d64db0868f7713b1dde23e">makeNode</a> (int32_t start, int32_t limit, int32_t unitIndex, <a class="el" href="utypes_8h.html#a3343c1c8a8377277046774691c98d78c">UErrorCode</a> &errorCode)</td></tr>
<tr class="separator:a35f78666c4d64db0868f7713b1dde23e inherit pro_methods_classStringTrieBuilder"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ab9bc1f6947b9423e6ccc31d725d122f2 inherit pro_methods_classStringTrieBuilder"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classStringTrieBuilder_1_1Node.html">Node</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classStringTrieBuilder.html#ab9bc1f6947b9423e6ccc31d725d122f2">makeBranchSubNode</a> (int32_t start, int32_t limit, int32_t unitIndex, int32_t length, <a class="el" href="utypes_8h.html#a3343c1c8a8377277046774691c98d78c">UErrorCode</a> &errorCode)</td></tr>
<tr class="separator:ab9bc1f6947b9423e6ccc31d725d122f2 inherit pro_methods_classStringTrieBuilder"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a6c15186ff09db81180b2b3f5508adfab inherit pro_methods_classStringTrieBuilder"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classStringTrieBuilder_1_1Node.html">Node</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classStringTrieBuilder.html#a6c15186ff09db81180b2b3f5508adfab">registerNode</a> (<a class="el" href="classStringTrieBuilder_1_1Node.html">Node</a> *newNode, <a class="el" href="utypes_8h.html#a3343c1c8a8377277046774691c98d78c">UErrorCode</a> &errorCode)</td></tr>
<tr class="memdesc:a6c15186ff09db81180b2b3f5508adfab inherit pro_methods_classStringTrieBuilder"><td class="mdescLeft"> </td><td class="mdescRight">Makes sure that there is only one unique node registered that is equivalent to newNode. <a href="#a6c15186ff09db81180b2b3f5508adfab">More...</a><br/></td></tr>
<tr class="separator:a6c15186ff09db81180b2b3f5508adfab inherit pro_methods_classStringTrieBuilder"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a43ea83759bb95c972685ca503d0f1464 inherit pro_methods_classStringTrieBuilder"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classStringTrieBuilder_1_1Node.html">Node</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classStringTrieBuilder.html#a43ea83759bb95c972685ca503d0f1464">registerFinalValue</a> (int32_t value, <a class="el" href="utypes_8h.html#a3343c1c8a8377277046774691c98d78c">UErrorCode</a> &errorCode)</td></tr>
<tr class="memdesc:a43ea83759bb95c972685ca503d0f1464 inherit pro_methods_classStringTrieBuilder"><td class="mdescLeft"> </td><td class="mdescRight">Makes sure that there is only one unique <a class="el" href="classStringTrieBuilder_1_1FinalValueNode.html">FinalValueNode</a> registered with this value. <a href="#a43ea83759bb95c972685ca503d0f1464">More...</a><br/></td></tr>
<tr class="separator:a43ea83759bb95c972685ca503d0f1464 inherit pro_methods_classStringTrieBuilder"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="inherit_header pro_attribs_classStringTrieBuilder"><td colspan="2" onclick="javascript:toggleInherit('pro_attribs_classStringTrieBuilder')"><img src="closed.png" alt="-"/> Protected Attributes inherited from <a class="el" href="classStringTrieBuilder.html">StringTrieBuilder</a></td></tr>
<tr class="memitem:a3e442865c6c6f40415f47a95e5710445 inherit pro_attribs_classStringTrieBuilder"><td class="memItemLeft" align="right" valign="top">UHashtable * </td><td class="memItemRight" valign="bottom"><a class="el" href="classStringTrieBuilder.html#a3e442865c6c6f40415f47a95e5710445">nodes</a></td></tr>
<tr class="separator:a3e442865c6c6f40415f47a95e5710445 inherit pro_attribs_classStringTrieBuilder"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="inherit_header pro_static_attribs_classStringTrieBuilder"><td colspan="2" onclick="javascript:toggleInherit('pro_static_attribs_classStringTrieBuilder')"><img src="closed.png" alt="-"/> Static Protected Attributes inherited from <a class="el" href="classStringTrieBuilder.html">StringTrieBuilder</a></td></tr>
<tr class="memitem:a294f3aabd7c78b6ea42cacd76670b41c inherit pro_static_attribs_classStringTrieBuilder"><td class="memItemLeft" align="right" valign="top">static const int32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="classStringTrieBuilder.html#a294f3aabd7c78b6ea42cacd76670b41c">kMaxBranchLinearSubNodeLength</a> =5</td></tr>
<tr class="separator:a294f3aabd7c78b6ea42cacd76670b41c inherit pro_static_attribs_classStringTrieBuilder"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a4b8752ac681cca037977d8ebeab2371d inherit pro_static_attribs_classStringTrieBuilder"><td class="memItemLeft" align="right" valign="top">static const int32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="classStringTrieBuilder.html#a4b8752ac681cca037977d8ebeab2371d">kMaxSplitBranchLevels</a> =14</td></tr>
<tr class="separator:a4b8752ac681cca037977d8ebeab2371d inherit pro_static_attribs_classStringTrieBuilder"><td class="memSeparator" colspan="2"> </td></tr>
</table>
<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>Builder class for <a class="el" href="classBytesTrie.html" title="Light-weight, non-const reader class for a BytesTrie.">BytesTrie</a>. </p>
<p>This class is not intended for public subclassing. </p>
<dl class="stable"><dt><b><a class="el" href="stable.html#_stable000099">Stable:</a></b></dt><dd>ICU 4.8 </dd></dl>
<p>Definition at line <a class="el" href="bytestriebuilder_8h_source.html#l00034">34</a> of file <a class="el" href="bytestriebuilder_8h_source.html">bytestriebuilder.h</a>.</p>
</div><h2 class="groupheader">Constructor & Destructor Documentation</h2>
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<td class="memname">BytesTrieBuilder::BytesTrieBuilder </td>
<td>(</td>
<td class="paramtype"><a class="el" href="utypes_8h.html#a3343c1c8a8377277046774691c98d78c">UErrorCode</a> & </td>
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<p>Constructs an empty builder. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">errorCode</td><td>Standard ICU error code. </td></tr>
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</dd>
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<dl class="stable"><dt><b><a class="el" href="stable.html#_stable000100">Stable:</a></b></dt><dd>ICU 4.8 </dd></dl>
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<td class="memname">virtual BytesTrieBuilder::~BytesTrieBuilder </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
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<span class="mlabels"><span class="mlabel">virtual</span></span> </td>
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<p>Destructor. </p>
<dl class="stable"><dt><b><a class="el" href="stable.html#_stable000101">Stable:</a></b></dt><dd>ICU 4.8 </dd></dl>
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<h2 class="groupheader">Member Function Documentation</h2>
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<td class="memname"><a class="el" href="classBytesTrieBuilder.html">BytesTrieBuilder</a>& BytesTrieBuilder::add </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classStringPiece.html">StringPiece</a> & </td>
<td class="paramname"><em>s</em>, </td>
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<td class="paramtype">int32_t </td>
<td class="paramname"><em>value</em>, </td>
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<td class="paramtype"><a class="el" href="utypes_8h.html#a3343c1c8a8377277046774691c98d78c">UErrorCode</a> & </td>
<td class="paramname"><em>errorCode</em> </td>
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<p>Adds a (byte sequence, value) pair. </p>
<p>The byte sequence must be unique. The bytes will be copied; the builder does not keep a reference to the input <a class="el" href="classStringPiece.html" title="A string-like object that points to a sized piece of memory.">StringPiece</a> or its data(). </p>
<dl class="params"><dt>Parameters</dt><dd>
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<tr><td class="paramname">s</td><td>The input byte sequence. </td></tr>
<tr><td class="paramname">value</td><td>The value associated with this byte sequence. </td></tr>
<tr><td class="paramname">errorCode</td><td>Standard ICU error code. Its input value must pass the <a class="el" href="utypes_8h.html#a527f2c69e6b2e3b2c53ad8a99fb36711" title="Does the error code indicate success?">U_SUCCESS()</a> test, or else the function returns immediately. Check for <a class="el" href="utypes_8h.html#a4d202200b6aa6f3c965ea370e0c8155f" title="Does the error code indicate a failure?">U_FAILURE()</a> on output or use with function chaining. (See User Guide for details.) </td></tr>
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<dl class="section return"><dt>Returns</dt><dd>*this </dd></dl>
<dl class="stable"><dt><b><a class="el" href="stable.html#_stable000102">Stable:</a></b></dt><dd>ICU 4.8 </dd></dl>
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<td class="memname"><a class="el" href="classBytesTrie.html">BytesTrie</a>* BytesTrieBuilder::build </td>
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<td class="paramtype">UStringTrieBuildOption </td>
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<td class="paramtype"><a class="el" href="utypes_8h.html#a3343c1c8a8377277046774691c98d78c">UErrorCode</a> & </td>
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<p>Builds a <a class="el" href="classBytesTrie.html" title="Light-weight, non-const reader class for a BytesTrie.">BytesTrie</a> for the <a class="el" href="classBytesTrieBuilder.html#ada1371fc8ffcd819ca137c585514e066" title="Adds a (byte sequence, value) pair.">add()</a>ed data. </p>
<p>Once built, no further data can be <a class="el" href="classBytesTrieBuilder.html#ada1371fc8ffcd819ca137c585514e066" title="Adds a (byte sequence, value) pair.">add()</a>ed until <a class="el" href="classBytesTrieBuilder.html#ae2a654364053dd6688e6c089fa29baee" title="Removes all (byte sequence, value) pairs.">clear()</a> is called.</p>
<p>This method passes ownership of the builder's internal result array to the new trie object. Another call to any <a class="el" href="classBytesTrieBuilder.html#abdc65da0894e93b41fbd47fbbf663091" title="Builds a BytesTrie for the add()ed data.">build()</a> variant will re-serialize the trie. After <a class="el" href="classBytesTrieBuilder.html#ae2a654364053dd6688e6c089fa29baee" title="Removes all (byte sequence, value) pairs.">clear()</a> has been called, a new array will be used as well. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">buildOption</td><td>Build option, see UStringTrieBuildOption. </td></tr>
<tr><td class="paramname">errorCode</td><td>Standard ICU error code. Its input value must pass the <a class="el" href="utypes_8h.html#a527f2c69e6b2e3b2c53ad8a99fb36711" title="Does the error code indicate success?">U_SUCCESS()</a> test, or else the function returns immediately. Check for <a class="el" href="utypes_8h.html#a4d202200b6aa6f3c965ea370e0c8155f" title="Does the error code indicate a failure?">U_FAILURE()</a> on output or use with function chaining. (See User Guide for details.) </td></tr>
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<dl class="section return"><dt>Returns</dt><dd>A new <a class="el" href="classBytesTrie.html" title="Light-weight, non-const reader class for a BytesTrie.">BytesTrie</a> for the <a class="el" href="classBytesTrieBuilder.html#ada1371fc8ffcd819ca137c585514e066" title="Adds a (byte sequence, value) pair.">add()</a>ed data. </dd></dl>
<dl class="stable"><dt><b><a class="el" href="stable.html#_stable000103">Stable:</a></b></dt><dd>ICU 4.8 </dd></dl>
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<td class="memname"><a class="el" href="classStringPiece.html">StringPiece</a> BytesTrieBuilder::buildStringPiece </td>
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<td class="paramtype"><a class="el" href="utypes_8h.html#a3343c1c8a8377277046774691c98d78c">UErrorCode</a> & </td>
<td class="paramname"><em>errorCode</em> </td>
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<p>Builds a <a class="el" href="classBytesTrie.html" title="Light-weight, non-const reader class for a BytesTrie.">BytesTrie</a> for the <a class="el" href="classBytesTrieBuilder.html#ada1371fc8ffcd819ca137c585514e066" title="Adds a (byte sequence, value) pair.">add()</a>ed data and byte-serializes it. </p>
<p>Once built, no further data can be <a class="el" href="classBytesTrieBuilder.html#ada1371fc8ffcd819ca137c585514e066" title="Adds a (byte sequence, value) pair.">add()</a>ed until <a class="el" href="classBytesTrieBuilder.html#ae2a654364053dd6688e6c089fa29baee" title="Removes all (byte sequence, value) pairs.">clear()</a> is called.</p>
<p>Multiple calls to <a class="el" href="classBytesTrieBuilder.html#a4da44745054516be687638b8d2d4b051" title="Builds a BytesTrie for the add()ed data and byte-serializes it.">buildStringPiece()</a> return StringPieces referring to the builder's same byte array, without rebuilding. If <a class="el" href="classBytesTrieBuilder.html#a4da44745054516be687638b8d2d4b051" title="Builds a BytesTrie for the add()ed data and byte-serializes it.">buildStringPiece()</a> is called after <a class="el" href="classBytesTrieBuilder.html#abdc65da0894e93b41fbd47fbbf663091" title="Builds a BytesTrie for the add()ed data.">build()</a>, the trie will be re-serialized into a new array. If <a class="el" href="classBytesTrieBuilder.html#abdc65da0894e93b41fbd47fbbf663091" title="Builds a BytesTrie for the add()ed data.">build()</a> is called after <a class="el" href="classBytesTrieBuilder.html#a4da44745054516be687638b8d2d4b051" title="Builds a BytesTrie for the add()ed data and byte-serializes it.">buildStringPiece()</a>, the trie object will become the owner of the previously returned array. After <a class="el" href="classBytesTrieBuilder.html#ae2a654364053dd6688e6c089fa29baee" title="Removes all (byte sequence, value) pairs.">clear()</a> has been called, a new array will be used as well. </p>
<dl class="params"><dt>Parameters</dt><dd>
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<tr><td class="paramname">buildOption</td><td>Build option, see UStringTrieBuildOption. </td></tr>
<tr><td class="paramname">errorCode</td><td>Standard ICU error code. Its input value must pass the <a class="el" href="utypes_8h.html#a527f2c69e6b2e3b2c53ad8a99fb36711" title="Does the error code indicate success?">U_SUCCESS()</a> test, or else the function returns immediately. Check for <a class="el" href="utypes_8h.html#a4d202200b6aa6f3c965ea370e0c8155f" title="Does the error code indicate a failure?">U_FAILURE()</a> on output or use with function chaining. (See User Guide for details.) </td></tr>
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<dl class="section return"><dt>Returns</dt><dd>A <a class="el" href="classStringPiece.html" title="A string-like object that points to a sized piece of memory.">StringPiece</a> which refers to the byte-serialized <a class="el" href="classBytesTrie.html" title="Light-weight, non-const reader class for a BytesTrie.">BytesTrie</a> for the <a class="el" href="classBytesTrieBuilder.html#ada1371fc8ffcd819ca137c585514e066" title="Adds a (byte sequence, value) pair.">add()</a>ed data. </dd></dl>
<dl class="stable"><dt><b><a class="el" href="stable.html#_stable000104">Stable:</a></b></dt><dd>ICU 4.8 </dd></dl>
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<td class="memname"><a class="el" href="classBytesTrieBuilder.html">BytesTrieBuilder</a>& BytesTrieBuilder::clear </td>
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<p>Removes all (byte sequence, value) pairs. </p>
<p>New data can then be <a class="el" href="classBytesTrieBuilder.html#ada1371fc8ffcd819ca137c585514e066" title="Adds a (byte sequence, value) pair.">add()</a>ed and a new trie can be built. </p>
<dl class="section return"><dt>Returns</dt><dd>*this </dd></dl>
<dl class="stable"><dt><b><a class="el" href="stable.html#_stable000105">Stable:</a></b></dt><dd>ICU 4.8 </dd></dl>
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<hr/>The documentation for this class was generated from the following file:<ul>
<li><a class="el" href="bytestriebuilder_8h_source.html">bytestriebuilder.h</a></li>
</ul>
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