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<title>ICU 3.8: UTransPosition Struct Reference</title>
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<h1>UTransPosition Struct Reference</h1><!-- doxytag: class="UTransPosition" -->Position structure for <a class="el" href="utrans_8h.html#c22b8fe64729a6c99d750020946adad2">utrans_transIncremental()</a> incremental transliteration.
<a href="#_details">More...</a>
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<code>#include <<a class="el" href="utrans_8h-source.html">utrans.h</a>></code>
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<tr><td colspan="2"><br><h2>Data Fields</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="pwin32_8h.html#b1967d8591af1a4e48c37fd2b0f184d0">int32_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="structUTransPosition.html#c0b101b915a80d9cad00974c66e28c40">contextStart</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Beginning index, inclusive, of the context to be considered for a transliteration operation. <a href="#c0b101b915a80d9cad00974c66e28c40"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="pwin32_8h.html#b1967d8591af1a4e48c37fd2b0f184d0">int32_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="structUTransPosition.html#78d09b71320d0b9a1e7720bda8420372">contextLimit</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Ending index, exclusive, of the context to be considered for a transliteration operation. <a href="#78d09b71320d0b9a1e7720bda8420372"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="pwin32_8h.html#b1967d8591af1a4e48c37fd2b0f184d0">int32_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="structUTransPosition.html#26113cfb9aa6fd5457e6e9e095f0fc32">start</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Beginning index, inclusive, of the text to be transliteratd. <a href="#26113cfb9aa6fd5457e6e9e095f0fc32"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="pwin32_8h.html#b1967d8591af1a4e48c37fd2b0f184d0">int32_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="structUTransPosition.html#ce64783d9d1016f2960cda02b30dbd03">limit</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Ending index, exclusive, of the text to be transliteratd. <a href="#ce64783d9d1016f2960cda02b30dbd03"></a><br></td></tr>
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<hr><a name="_details"></a><h2>Detailed Description</h2>
Position structure for <a class="el" href="utrans_8h.html#c22b8fe64729a6c99d750020946adad2">utrans_transIncremental()</a> incremental transliteration.
<p>
This structure defines two substrings of the text being transliterated. The first region, [contextStart, contextLimit), defines what characters the transliterator will read as context. The second region, [start, limit), defines what characters will actually be transliterated. The second region should be a subset of the first.<p>
After a transliteration operation, some of the indices in this structure will be modified. See the field descriptions for details.<p>
contextStart <= start <= limit <= contextLimit<p>
Note: All index values in this structure must be at code point boundaries. That is, none of them may occur between two code units of a surrogate pair. If any index does split a surrogate pair, results are unspecified.<p>
<dl compact><dt><b><a class="el" href="stable.html#_stable003302">Stable:</a></b></dt><dd>ICU 2.0 </dd></dl>
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<p>
Definition at line <a class="el" href="utrans_8h-source.html#l00118">118</a> of file <a class="el" href="utrans_8h-source.html">utrans.h</a>.<hr><h2>Field Documentation</h2>
<a class="anchor" name="c0b101b915a80d9cad00974c66e28c40"></a><!-- doxytag: member="UTransPosition::contextStart" ref="c0b101b915a80d9cad00974c66e28c40" args="" -->
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<td class="memname"><a class="el" href="pwin32_8h.html#b1967d8591af1a4e48c37fd2b0f184d0">int32_t</a> <a class="el" href="structUTransPosition.html#c0b101b915a80d9cad00974c66e28c40">UTransPosition::contextStart</a> </td>
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<p>
Beginning index, inclusive, of the context to be considered for a transliteration operation.
<p>
The transliterator will ignore anything before this index. INPUT/OUTPUT parameter: This parameter is updated by a transliteration operation to reflect the maximum amount of antecontext needed by a transliterator. <dl compact><dt><b><a class="el" href="stable.html#_stable003317">Stable:</a></b></dt><dd>ICU 2.4 </dd></dl>
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Definition at line <a class="el" href="utrans_8h-source.html#l00128">128</a> of file <a class="el" href="utrans_8h-source.html">utrans.h</a>.
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<a class="anchor" name="78d09b71320d0b9a1e7720bda8420372"></a><!-- doxytag: member="UTransPosition::contextLimit" ref="78d09b71320d0b9a1e7720bda8420372" args="" -->
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<td class="memname"><a class="el" href="pwin32_8h.html#b1967d8591af1a4e48c37fd2b0f184d0">int32_t</a> <a class="el" href="structUTransPosition.html#78d09b71320d0b9a1e7720bda8420372">UTransPosition::contextLimit</a> </td>
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<p>
Ending index, exclusive, of the context to be considered for a transliteration operation.
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The transliterator will ignore anything at or after this index. INPUT/OUTPUT parameter: This parameter is updated to reflect changes in the length of the text, but points to the same logical position in the text. <dl compact><dt><b><a class="el" href="stable.html#_stable003318">Stable:</a></b></dt><dd>ICU 2.4 </dd></dl>
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Definition at line <a class="el" href="utrans_8h-source.html#l00138">138</a> of file <a class="el" href="utrans_8h-source.html">utrans.h</a>.
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<a class="anchor" name="26113cfb9aa6fd5457e6e9e095f0fc32"></a><!-- doxytag: member="UTransPosition::start" ref="26113cfb9aa6fd5457e6e9e095f0fc32" args="" -->
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<td class="memname"><a class="el" href="pwin32_8h.html#b1967d8591af1a4e48c37fd2b0f184d0">int32_t</a> <a class="el" href="structUTransPosition.html#26113cfb9aa6fd5457e6e9e095f0fc32">UTransPosition::start</a> </td>
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Beginning index, inclusive, of the text to be transliteratd.
<p>
INPUT/OUTPUT parameter: This parameter is advanced past characters that have already been transliterated by a transliteration operation. <dl compact><dt><b><a class="el" href="stable.html#_stable003319">Stable:</a></b></dt><dd>ICU 2.4 </dd></dl>
<p>
Definition at line <a class="el" href="utrans_8h-source.html#l00147">147</a> of file <a class="el" href="utrans_8h-source.html">utrans.h</a>.
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<a class="anchor" name="ce64783d9d1016f2960cda02b30dbd03"></a><!-- doxytag: member="UTransPosition::limit" ref="ce64783d9d1016f2960cda02b30dbd03" args="" -->
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<td class="memname"><a class="el" href="pwin32_8h.html#b1967d8591af1a4e48c37fd2b0f184d0">int32_t</a> <a class="el" href="structUTransPosition.html#ce64783d9d1016f2960cda02b30dbd03">UTransPosition::limit</a> </td>
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<p>
Ending index, exclusive, of the text to be transliteratd.
<p>
INPUT/OUTPUT parameter: This parameter is updated to reflect changes in the length of the text, but points to the same logical position in the text. <dl compact><dt><b><a class="el" href="stable.html#_stable003320">Stable:</a></b></dt><dd>ICU 2.4 </dd></dl>
<p>
Definition at line <a class="el" href="utrans_8h-source.html#l00156">156</a> of file <a class="el" href="utrans_8h-source.html">utrans.h</a>.
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<hr>The documentation for this struct was generated from the following file:<ul>
<li><a class="el" href="utrans_8h-source.html">utrans.h</a></ul>
<hr size="1"><address style="align: right;"><small>Generated on Fri Sep 14 12:59:51 2007 for ICU 3.8 by
<a href="http://www.doxygen.org/index.html">
<img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.1 </small></address>
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