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<li class="navelem"><a class="el" href="namespaceicu.html">icu</a></li><li class="navelem"><a class="el" href="classicu_1_1BytesTrie.html">BytesTrie</a></li> </ul>
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<p>Light-weight, non-const reader class for a <a class="el" href="classicu_1_1BytesTrie.html" title="Light-weight, non-const reader class for a BytesTrie. ">BytesTrie</a>.
<a href="classicu_1_1BytesTrie.html#details">More...</a></p>
<p><code>#include <<a class="el" href="bytestrie_8h_source.html">bytestrie.h</a>></code></p>
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Inheritance diagram for icu::BytesTrie:</div>
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<area href="classicu_1_1UMemory.html" title="UMemory is the common ICU base class. " alt="icu::UMemory" shape="rect" coords="0,0,89,24"/>
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Data Structures</h2></td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="classicu_1_1BytesTrie_1_1Iterator.html">Iterator</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight"><a class="el" href="classicu_1_1BytesTrie_1_1Iterator.html" title="Iterator for all of the (byte sequence, value) pairs in a BytesTrie. ">Iterator</a> for all of the (byte sequence, value) pairs in a <a class="el" href="classicu_1_1BytesTrie.html" title="Light-weight, non-const reader class for a BytesTrie. ">BytesTrie</a>. <a href="classicu_1_1BytesTrie_1_1Iterator.html#details">More...</a><br /></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="classicu_1_1BytesTrie_1_1State.html">State</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight"><a class="el" href="classicu_1_1BytesTrie.html" title="Light-weight, non-const reader class for a BytesTrie. ">BytesTrie</a> state object, for saving a trie's current state and resetting the trie back to this state later. <a href="classicu_1_1BytesTrie_1_1State.html#details">More...</a><br /></td></tr>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr class="memitem:ad80f8e9d219cc6ccb159ea133244718f"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classicu_1_1BytesTrie.html#ad80f8e9d219cc6ccb159ea133244718f">BytesTrie</a> (const void *trieBytes)</td></tr>
<tr class="memdesc:ad80f8e9d219cc6ccb159ea133244718f"><td class="mdescLeft"> </td><td class="mdescRight">Constructs a <a class="el" href="classicu_1_1BytesTrie.html" title="Light-weight, non-const reader class for a BytesTrie. ">BytesTrie</a> reader instance. <a href="#ad80f8e9d219cc6ccb159ea133244718f">More...</a><br /></td></tr>
<tr class="separator:ad80f8e9d219cc6ccb159ea133244718f"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a51ceaa466c1a6ee8488c53acea1b2dc4"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classicu_1_1BytesTrie.html#a51ceaa466c1a6ee8488c53acea1b2dc4">~BytesTrie</a> ()</td></tr>
<tr class="memdesc:a51ceaa466c1a6ee8488c53acea1b2dc4"><td class="mdescLeft"> </td><td class="mdescRight">Destructor. <a href="#a51ceaa466c1a6ee8488c53acea1b2dc4">More...</a><br /></td></tr>
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<tr class="memitem:aa228c8b87e2750808992ee65d8f6ae1e"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classicu_1_1BytesTrie.html#aa228c8b87e2750808992ee65d8f6ae1e">BytesTrie</a> (const <a class="el" href="classicu_1_1BytesTrie.html">BytesTrie</a> &other)</td></tr>
<tr class="memdesc:aa228c8b87e2750808992ee65d8f6ae1e"><td class="mdescLeft"> </td><td class="mdescRight">Copy constructor, copies the other trie reader object and its state, but not the byte array which will be shared. <a href="#aa228c8b87e2750808992ee65d8f6ae1e">More...</a><br /></td></tr>
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<tr class="memitem:a48ae3393b8e84a4823fcd9fb1821cb43"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classicu_1_1BytesTrie.html">BytesTrie</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="classicu_1_1BytesTrie.html#a48ae3393b8e84a4823fcd9fb1821cb43">reset</a> ()</td></tr>
<tr class="memdesc:a48ae3393b8e84a4823fcd9fb1821cb43"><td class="mdescLeft"> </td><td class="mdescRight">Resets this trie to its initial state. <a href="#a48ae3393b8e84a4823fcd9fb1821cb43">More...</a><br /></td></tr>
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<tr class="memitem:a4f78aa42223eb6d4153bd37a5a3394cb"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="classicu_1_1BytesTrie.html">BytesTrie</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="classicu_1_1BytesTrie.html#a4f78aa42223eb6d4153bd37a5a3394cb">saveState</a> (<a class="el" href="classicu_1_1BytesTrie_1_1State.html">State</a> &state) const </td></tr>
<tr class="memdesc:a4f78aa42223eb6d4153bd37a5a3394cb"><td class="mdescLeft"> </td><td class="mdescRight">Saves the state of this trie. <a href="#a4f78aa42223eb6d4153bd37a5a3394cb">More...</a><br /></td></tr>
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<tr class="memitem:a460aed45ae9c2859f084d2e9b1418bd4"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classicu_1_1BytesTrie.html">BytesTrie</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="classicu_1_1BytesTrie.html#a460aed45ae9c2859f084d2e9b1418bd4">resetToState</a> (const <a class="el" href="classicu_1_1BytesTrie_1_1State.html">State</a> &state)</td></tr>
<tr class="memdesc:a460aed45ae9c2859f084d2e9b1418bd4"><td class="mdescLeft"> </td><td class="mdescRight">Resets this trie to the saved state. <a href="#a460aed45ae9c2859f084d2e9b1418bd4">More...</a><br /></td></tr>
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<tr class="memitem:aff9e9f426ef9e6f3b9ae24abdf06c20a"><td class="memItemLeft" align="right" valign="top"><a class="el" href="ustringtrie_8h.html#a760046451d48a1551ba71162a31365bd">UStringTrieResult</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classicu_1_1BytesTrie.html#aff9e9f426ef9e6f3b9ae24abdf06c20a">current</a> () const </td></tr>
<tr class="memdesc:aff9e9f426ef9e6f3b9ae24abdf06c20a"><td class="mdescLeft"> </td><td class="mdescRight">Determines whether the byte sequence so far matches, whether it has a value, and whether another input byte can continue a matching byte sequence. <a href="#aff9e9f426ef9e6f3b9ae24abdf06c20a">More...</a><br /></td></tr>
<tr class="separator:aff9e9f426ef9e6f3b9ae24abdf06c20a"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a21e94ec7cc629081ed6c1cb501a95026"><td class="memItemLeft" align="right" valign="top"><a class="el" href="ustringtrie_8h.html#a760046451d48a1551ba71162a31365bd">UStringTrieResult</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classicu_1_1BytesTrie.html#a21e94ec7cc629081ed6c1cb501a95026">first</a> (int32_t inByte)</td></tr>
<tr class="memdesc:a21e94ec7cc629081ed6c1cb501a95026"><td class="mdescLeft"> </td><td class="mdescRight">Traverses the trie from the initial state for this input byte. <a href="#a21e94ec7cc629081ed6c1cb501a95026">More...</a><br /></td></tr>
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<tr class="memitem:ae5eb2d1f5a56cb0f710d3bed532740a0"><td class="memItemLeft" align="right" valign="top"><a class="el" href="ustringtrie_8h.html#a760046451d48a1551ba71162a31365bd">UStringTrieResult</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classicu_1_1BytesTrie.html#ae5eb2d1f5a56cb0f710d3bed532740a0">next</a> (int32_t inByte)</td></tr>
<tr class="memdesc:ae5eb2d1f5a56cb0f710d3bed532740a0"><td class="mdescLeft"> </td><td class="mdescRight">Traverses the trie from the current state for this input byte. <a href="#ae5eb2d1f5a56cb0f710d3bed532740a0">More...</a><br /></td></tr>
<tr class="separator:ae5eb2d1f5a56cb0f710d3bed532740a0"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a212225e559a813c222a345598477c19b"><td class="memItemLeft" align="right" valign="top"><a class="el" href="ustringtrie_8h.html#a760046451d48a1551ba71162a31365bd">UStringTrieResult</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classicu_1_1BytesTrie.html#a212225e559a813c222a345598477c19b">next</a> (const char *s, int32_t length)</td></tr>
<tr class="memdesc:a212225e559a813c222a345598477c19b"><td class="mdescLeft"> </td><td class="mdescRight">Traverses the trie from the current state for this byte sequence. <a href="#a212225e559a813c222a345598477c19b">More...</a><br /></td></tr>
<tr class="separator:a212225e559a813c222a345598477c19b"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a77e8a35daff9a53a382ee4cf05be3dbf"><td class="memItemLeft" align="right" valign="top">int32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="classicu_1_1BytesTrie.html#a77e8a35daff9a53a382ee4cf05be3dbf">getValue</a> () const </td></tr>
<tr class="memdesc:a77e8a35daff9a53a382ee4cf05be3dbf"><td class="mdescLeft"> </td><td class="mdescRight">Returns a matching byte sequence's value if called immediately after <a class="el" href="classicu_1_1BytesTrie.html#aff9e9f426ef9e6f3b9ae24abdf06c20a" title="Determines whether the byte sequence so far matches, whether it has a value, and whether another inpu...">current()</a>/first()/next() returned USTRINGTRIE_INTERMEDIATE_VALUE or USTRINGTRIE_FINAL_VALUE. <a href="#a77e8a35daff9a53a382ee4cf05be3dbf">More...</a><br /></td></tr>
<tr class="separator:a77e8a35daff9a53a382ee4cf05be3dbf"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a6e9c376428100ca9dc0830a0f98ee8fe"><td class="memItemLeft" align="right" valign="top"><a class="el" href="umachine_8h.html#a349ef00011f20ccd1d3b424445681aa5">UBool</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classicu_1_1BytesTrie.html#a6e9c376428100ca9dc0830a0f98ee8fe">hasUniqueValue</a> (int32_t &uniqueValue) const </td></tr>
<tr class="memdesc:a6e9c376428100ca9dc0830a0f98ee8fe"><td class="mdescLeft"> </td><td class="mdescRight">Determines whether all byte sequences reachable from the current state map to the same value. <a href="#a6e9c376428100ca9dc0830a0f98ee8fe">More...</a><br /></td></tr>
<tr class="separator:a6e9c376428100ca9dc0830a0f98ee8fe"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a6a7a5d4329775828363fdaa59eebcfbd"><td class="memItemLeft" align="right" valign="top">int32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="classicu_1_1BytesTrie.html#a6a7a5d4329775828363fdaa59eebcfbd">getNextBytes</a> (<a class="el" href="classicu_1_1ByteSink.html">ByteSink</a> &out) const </td></tr>
<tr class="memdesc:a6a7a5d4329775828363fdaa59eebcfbd"><td class="mdescLeft"> </td><td class="mdescRight">Finds each byte which continues the byte sequence from the current state. <a href="#a6a7a5d4329775828363fdaa59eebcfbd">More...</a><br /></td></tr>
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Friends</h2></td></tr>
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class </td><td class="memItemRight" valign="bottom"><b>BytesTrieBuilder</b></td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>Light-weight, non-const reader class for a <a class="el" href="classicu_1_1BytesTrie.html" title="Light-weight, non-const reader class for a BytesTrie. ">BytesTrie</a>. </p>
<p>Traverses a byte-serialized data structure with minimal state, for mapping byte sequences to non-negative integer values.</p>
<p>This class owns the serialized trie data only if it was constructed by the builder's build() method. The public constructor and the copy constructor only alias the data (only copy the pointer). There is no assignment operator.</p>
<p>This class is not intended for public subclassing. </p><dl class="stable"><dt><b><a class="el" href="stable.html#_stable000069">Stable:</a></b></dt><dd>ICU 4.8 </dd></dl>
<p>Definition at line <a class="el" href="bytestrie_8h_source.html#l00050">50</a> of file <a class="el" href="bytestrie_8h_source.html">bytestrie.h</a>.</p>
</div><h2 class="groupheader">Constructor & Destructor Documentation</h2>
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<td class="memname">icu::BytesTrie::BytesTrie </td>
<td>(</td>
<td class="paramtype">const void * </td>
<td class="paramname"><em>trieBytes</em></td><td>)</td>
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<p>Constructs a <a class="el" href="classicu_1_1BytesTrie.html" title="Light-weight, non-const reader class for a BytesTrie. ">BytesTrie</a> reader instance. </p>
<p>The trieBytes must contain a copy of a byte sequence from the <a class="el" href="classicu_1_1BytesTrieBuilder.html" title="Builder class for BytesTrie. ">BytesTrieBuilder</a>, starting with the first byte of that sequence. The <a class="el" href="classicu_1_1BytesTrie.html" title="Light-weight, non-const reader class for a BytesTrie. ">BytesTrie</a> object will not read more bytes than the <a class="el" href="classicu_1_1BytesTrieBuilder.html" title="Builder class for BytesTrie. ">BytesTrieBuilder</a> generated in the corresponding build() call.</p>
<p>The array is not copied/cloned and must not be modified while the <a class="el" href="classicu_1_1BytesTrie.html" title="Light-weight, non-const reader class for a BytesTrie. ">BytesTrie</a> object is in use.</p>
<dl class="params"><dt>Parameters</dt><dd>
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<tr><td class="paramname">trieBytes</td><td>The byte array that contains the serialized trie. </td></tr>
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<dl class="stable"><dt><b><a class="el" href="stable.html#_stable000070">Stable:</a></b></dt><dd>ICU 4.8 </dd></dl>
<p>Definition at line <a class="el" href="bytestrie_8h_source.html#l00066">66</a> of file <a class="el" href="bytestrie_8h_source.html">bytestrie.h</a>.</p>
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<td class="memname">icu::BytesTrie::~BytesTrie </td>
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<p>Destructor. </p>
<dl class="stable"><dt><b><a class="el" href="stable.html#_stable000071">Stable:</a></b></dt><dd>ICU 4.8 </dd></dl>
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<td class="memname">icu::BytesTrie::BytesTrie </td>
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<td class="paramtype">const <a class="el" href="classicu_1_1BytesTrie.html">BytesTrie</a> & </td>
<td class="paramname"><em>other</em></td><td>)</td>
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<p>Copy constructor, copies the other trie reader object and its state, but not the byte array which will be shared. </p>
<p>(Shallow copy.) </p><dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">other</td><td>Another <a class="el" href="classicu_1_1BytesTrie.html" title="Light-weight, non-const reader class for a BytesTrie. ">BytesTrie</a> object. </td></tr>
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<dl class="stable"><dt><b><a class="el" href="stable.html#_stable000072">Stable:</a></b></dt><dd>ICU 4.8 </dd></dl>
<p>Definition at line <a class="el" href="bytestrie_8h_source.html#l00082">82</a> of file <a class="el" href="bytestrie_8h_source.html">bytestrie.h</a>.</p>
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<h2 class="groupheader">Member Function Documentation</h2>
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<td class="memname"><a class="el" href="ustringtrie_8h.html#a760046451d48a1551ba71162a31365bd">UStringTrieResult</a> icu::BytesTrie::current </td>
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<p>Determines whether the byte sequence so far matches, whether it has a value, and whether another input byte can continue a matching byte sequence. </p>
<dl class="section return"><dt>Returns</dt><dd>The match/value Result. </dd></dl>
<dl class="stable"><dt><b><a class="el" href="stable.html#_stable000077">Stable:</a></b></dt><dd>ICU 4.8 </dd></dl>
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<td class="memname"><a class="el" href="ustringtrie_8h.html#a760046451d48a1551ba71162a31365bd">UStringTrieResult</a> icu::BytesTrie::first </td>
<td>(</td>
<td class="paramtype">int32_t </td>
<td class="paramname"><em>inByte</em></td><td>)</td>
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<p>Traverses the trie from the initial state for this input byte. </p>
<p>Equivalent to <a class="el" href="classicu_1_1BytesTrie.html#a48ae3393b8e84a4823fcd9fb1821cb43" title="Resets this trie to its initial state. ">reset()</a>.next(inByte). </p><dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">inByte</td><td>Input byte value. Values -0x100..-1 are treated like 0..0xff. Values below -0x100 and above 0xff will never match. </td></tr>
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<dl class="section return"><dt>Returns</dt><dd>The match/value Result. </dd></dl>
<dl class="stable"><dt><b><a class="el" href="stable.html#_stable000078">Stable:</a></b></dt><dd>ICU 4.8 </dd></dl>
<p>Definition at line <a class="el" href="bytestrie_8h_source.html#l00165">165</a> of file <a class="el" href="bytestrie_8h_source.html">bytestrie.h</a>.</p>
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<td class="memname">int32_t icu::BytesTrie::getNextBytes </td>
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<td class="paramtype"><a class="el" href="classicu_1_1ByteSink.html">ByteSink</a> & </td>
<td class="paramname"><em>out</em></td><td>)</td>
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<p>Finds each byte which continues the byte sequence from the current state. </p>
<p>That is, each byte b for which it would be next(b)!=USTRINGTRIE_NO_MATCH now. </p><dl class="params"><dt>Parameters</dt><dd>
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<tr><td class="paramname">out</td><td>Each next byte is appended to this object. (Only uses the out.Append(s, length) method.) </td></tr>
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<dl class="section return"><dt>Returns</dt><dd>the number of bytes which continue the byte sequence from here </dd></dl>
<dl class="stable"><dt><b><a class="el" href="stable.html#_stable000083">Stable:</a></b></dt><dd>ICU 4.8 </dd></dl>
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<td class="memname">int32_t icu::BytesTrie::getValue </td>
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<p>Returns a matching byte sequence's value if called immediately after <a class="el" href="classicu_1_1BytesTrie.html#aff9e9f426ef9e6f3b9ae24abdf06c20a" title="Determines whether the byte sequence so far matches, whether it has a value, and whether another inpu...">current()</a>/first()/next() returned USTRINGTRIE_INTERMEDIATE_VALUE or USTRINGTRIE_FINAL_VALUE. </p>
<p><a class="el" href="classicu_1_1BytesTrie.html#a77e8a35daff9a53a382ee4cf05be3dbf" title="Returns a matching byte sequence's value if called immediately after current()/first()/next() returne...">getValue()</a> can be called multiple times.</p>
<p>Do not call <a class="el" href="classicu_1_1BytesTrie.html#a77e8a35daff9a53a382ee4cf05be3dbf" title="Returns a matching byte sequence's value if called immediately after current()/first()/next() returne...">getValue()</a> after USTRINGTRIE_NO_MATCH or USTRINGTRIE_NO_VALUE! </p><dl class="section return"><dt>Returns</dt><dd>The value for the byte sequence so far. </dd></dl>
<dl class="stable"><dt><b><a class="el" href="stable.html#_stable000081">Stable:</a></b></dt><dd>ICU 4.8 </dd></dl>
<p>Definition at line <a class="el" href="bytestrie_8h_source.html#l00208">208</a> of file <a class="el" href="bytestrie_8h_source.html">bytestrie.h</a>.</p>
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<td class="memname"><a class="el" href="umachine_8h.html#a349ef00011f20ccd1d3b424445681aa5">UBool</a> icu::BytesTrie::hasUniqueValue </td>
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<td class="paramname"><em>uniqueValue</em></td><td>)</td>
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<p>Determines whether all byte sequences reachable from the current state map to the same value. </p>
<dl class="params"><dt>Parameters</dt><dd>
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<tr><td class="paramname">uniqueValue</td><td>Receives the unique value, if this function returns TRUE. (output-only) </td></tr>
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<dl class="section return"><dt>Returns</dt><dd>TRUE if all byte sequences reachable from the current state map to the same value. </dd></dl>
<dl class="stable"><dt><b><a class="el" href="stable.html#_stable000082">Stable:</a></b></dt><dd>ICU 4.8 </dd></dl>
<p>Definition at line <a class="el" href="bytestrie_8h_source.html#l00224">224</a> of file <a class="el" href="bytestrie_8h_source.html">bytestrie.h</a>.</p>
<p>References <a class="el" href="umachine_8h_source.html#l00267">FALSE</a>, and <a class="el" href="utypes_8h_source.html#l00188">NULL</a>.</p>
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<td class="memname"><a class="el" href="ustringtrie_8h.html#a760046451d48a1551ba71162a31365bd">UStringTrieResult</a> icu::BytesTrie::next </td>
<td>(</td>
<td class="paramtype">int32_t </td>
<td class="paramname"><em>inByte</em></td><td>)</td>
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<p>Traverses the trie from the current state for this input byte. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">inByte</td><td>Input byte value. Values -0x100..-1 are treated like 0..0xff. Values below -0x100 and above 0xff will never match. </td></tr>
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<dl class="section return"><dt>Returns</dt><dd>The match/value Result. </dd></dl>
<dl class="stable"><dt><b><a class="el" href="stable.html#_stable000079">Stable:</a></b></dt><dd>ICU 4.8 </dd></dl>
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<td class="memname"><a class="el" href="ustringtrie_8h.html#a760046451d48a1551ba71162a31365bd">UStringTrieResult</a> icu::BytesTrie::next </td>
<td>(</td>
<td class="paramtype">const char * </td>
<td class="paramname"><em>s</em>, </td>
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<p>Traverses the trie from the current state for this byte sequence. </p>
<p>Equivalent to </p><div class="fragment"><div class="line">Result result=<a class="code" href="classicu_1_1BytesTrie.html#aff9e9f426ef9e6f3b9ae24abdf06c20a">current</a>();</div><div class="line"><span class="keywordflow">for</span>(each c in s)</div><div class="line"> <span class="keywordflow">if</span>(!<a class="code" href="ustringtrie_8h.html#a7e1962396a228f3d0f7d073fef78e2e0">USTRINGTRIE_HAS_NEXT</a>(result)) <span class="keywordflow">return</span> <a class="code" href="ustringtrie_8h.html#a760046451d48a1551ba71162a31365bda59cdeb2ea73a75c61684b4ea11ccfb37">USTRINGTRIE_NO_MATCH</a>;</div><div class="line"> result=<a class="code" href="classicu_1_1BytesTrie.html#ae5eb2d1f5a56cb0f710d3bed532740a0">next</a>(c);</div><div class="line"><span class="keywordflow">return</span> result;</div></div><!-- fragment --> <dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">s</td><td>A string or byte sequence. Can be NULL if length is 0. </td></tr>
<tr><td class="paramname">length</td><td>The length of the byte sequence. Can be -1 if NUL-terminated. </td></tr>
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</dd>
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<dl class="section return"><dt>Returns</dt><dd>The match/value Result. </dd></dl>
<dl class="stable"><dt><b><a class="el" href="stable.html#_stable000080">Stable:</a></b></dt><dd>ICU 4.8 </dd></dl>
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<td class="memname"><a class="el" href="classicu_1_1BytesTrie.html">BytesTrie</a>& icu::BytesTrie::reset </td>
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<p>Resets this trie to its initial state. </p>
<dl class="section return"><dt>Returns</dt><dd>*this </dd></dl>
<dl class="stable"><dt><b><a class="el" href="stable.html#_stable000073">Stable:</a></b></dt><dd>ICU 4.8 </dd></dl>
<p>Definition at line <a class="el" href="bytestrie_8h_source.html#l00091">91</a> of file <a class="el" href="bytestrie_8h_source.html">bytestrie.h</a>.</p>
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<td class="memname"><a class="el" href="classicu_1_1BytesTrie.html">BytesTrie</a>& icu::BytesTrie::resetToState </td>
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<td class="paramtype">const <a class="el" href="classicu_1_1BytesTrie_1_1State.html">State</a> & </td>
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<p>Resets this trie to the saved state. </p>
<p>If the state object contains no state, or the state of a different trie, then this trie remains unchanged. </p><dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">state</td><td>The <a class="el" href="classicu_1_1BytesTrie_1_1State.html" title="BytesTrie state object, for saving a trie's current state and resetting the trie back to this state l...">State</a> object which holds a saved trie state. </td></tr>
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<dl class="section return"><dt>Returns</dt><dd>*this </dd></dl>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="classicu_1_1BytesTrie.html#a4f78aa42223eb6d4153bd37a5a3394cb" title="Saves the state of this trie. ">saveState</a> </dd>
<dd>
<a class="el" href="classicu_1_1BytesTrie.html#a48ae3393b8e84a4823fcd9fb1821cb43" title="Resets this trie to its initial state. ">reset</a> </dd></dl>
<dl class="stable"><dt><b><a class="el" href="stable.html#_stable000076">Stable:</a></b></dt><dd>ICU 4.8 </dd></dl>
<p>Definition at line <a class="el" href="bytestrie_8h_source.html#l00141">141</a> of file <a class="el" href="bytestrie_8h_source.html">bytestrie.h</a>.</p>
<p>References <a class="el" href="utypes_8h_source.html#l00188">NULL</a>.</p>
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<td class="memname">const <a class="el" href="classicu_1_1BytesTrie.html">BytesTrie</a>& icu::BytesTrie::saveState </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classicu_1_1BytesTrie_1_1State.html">State</a> & </td>
<td class="paramname"><em>state</em></td><td>)</td>
<td> const</td>
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<p>Saves the state of this trie. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">state</td><td>The <a class="el" href="classicu_1_1BytesTrie_1_1State.html" title="BytesTrie state object, for saving a trie's current state and resetting the trie back to this state l...">State</a> object to hold the trie's state. </td></tr>
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<dl class="section return"><dt>Returns</dt><dd>*this </dd></dl>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="classicu_1_1BytesTrie.html#a460aed45ae9c2859f084d2e9b1418bd4" title="Resets this trie to the saved state. ">resetToState</a> </dd></dl>
<dl class="stable"><dt><b><a class="el" href="stable.html#_stable000075">Stable:</a></b></dt><dd>ICU 4.8 </dd></dl>
<p>Definition at line <a class="el" href="bytestrie_8h_source.html#l00124">124</a> of file <a class="el" href="bytestrie_8h_source.html">bytestrie.h</a>.</p>
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<hr/>The documentation for this class was generated from the following file:<ul>
<li><a class="el" href="bytestrie_8h_source.html">bytestrie.h</a></li>
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