<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/> <meta http-equiv="X-UA-Compatible" content="IE=9"/> <title>ICU 52.1: icu::FontRuns Class Reference</title> <link href="tabs.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="jquery.js"></script> <script type="text/javascript" src="dynsections.js"></script> <link href="doxygen.css" rel="stylesheet" type="text/css" /> </head> <body> <div id="top"><!-- do not remove this div, it is closed by doxygen! --> <div id="titlearea"> <table cellspacing="0" cellpadding="0"> <tbody> <tr style="height: 56px;"> <td style="padding-left: 0.5em;"> <div id="projectname">ICU 52.1  <span id="projectnumber">52.1</span> </div> </td> </tr> </tbody> </table> </div> <!-- end header part --> <!-- Generated by Doxygen 1.8.1.2 --> <div id="navrow1" class="tabs"> <ul class="tablist"> <li><a href="index.html"><span>Main Page</span></a></li> <li><a href="pages.html"><span>Related Pages</span></a></li> <li><a href="modules.html"><span>Modules</span></a></li> <li><a href="namespaces.html"><span>Namespaces</span></a></li> <li class="current"><a href="annotated.html"><span>Data Structures</span></a></li> <li><a href="files.html"><span>Files</span></a></li> </ul> </div> <div id="navrow2" class="tabs2"> <ul class="tablist"> <li><a href="annotated.html"><span>Data Structures</span></a></li> <li><a href="classes.html"><span>Data Structure Index</span></a></li> <li><a href="hierarchy.html"><span>Class Hierarchy</span></a></li> <li><a href="functions.html"><span>Data Fields</span></a></li> </ul> </div> <div id="nav-path" class="navpath"> <ul> <li class="navelem"><a class="el" href="namespaceicu.html">icu</a></li><li class="navelem"><a class="el" href="classicu_1_1FontRuns.html">FontRuns</a></li> </ul> </div> </div><!-- top --> <div class="header"> <div class="summary"> <a href="#pub-methods">Public Member Functions</a> | <a href="#pub-static-methods">Static Public Member Functions</a> | <a href="#pro-methods">Protected Member Functions</a> </div> <div class="headertitle"> <div class="title">icu::FontRuns Class Reference</div> </div> </div><!--header--> <div class="contents"> <p>The <code><a class="el" href="classicu_1_1FontRuns.html" title="The FontRuns class associates pointers to LEFontInstance objects with runs of text.">FontRuns</a></code> class associates pointers to <code><a class="el" href="classicu_1_1LEFontInstance.html" title="This is a virtual base class that serves as the interface between a LayoutEngine and the platform fon...">LEFontInstance</a></code> objects with runs of text. <a href="classicu_1_1FontRuns.html#details">More...</a></p> <p><code>#include <<a class="el" href="RunArrays_8h_source.html">RunArrays.h</a>></code></p> <div class="dynheader"> Inheritance diagram for icu::FontRuns:</div> <div class="dyncontent"> <div class="center"> <img src="classicu_1_1FontRuns.png" usemap="#icu::FontRuns_map" alt=""/> <map id="icu::FontRuns_map" name="icu::FontRuns_map"> <area href="classicu_1_1RunArray.html" title="The RunArray class is a base class for building classes which represent data that is associated with ..." alt="icu::RunArray" shape="rect" coords="0,112,90,136"/> <area href="classicu_1_1UObject.html" title="UObject is the common ICU "boilerplate" class." alt="icu::UObject" shape="rect" coords="0,56,90,80"/> <area href="classicu_1_1UMemory.html" title="UMemory is the common ICU base class." alt="icu::UMemory" shape="rect" coords="0,0,90,24"/> </map> </div></div> <table class="memberdecls"> <tr class="heading"><td colspan="2"><h2><a name="pub-methods"></a> Public Member Functions</h2></td></tr> <tr class="memitem:a392565f3fb74351f1470e2f2efce1317"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classicu_1_1FontRuns.html#a392565f3fb74351f1470e2f2efce1317">FontRuns</a> (const <a class="el" href="classicu_1_1LEFontInstance.html">LEFontInstance</a> **fonts, const <a class="el" href="LETypes_8h.html#a3ae79f31399d76e3055d2a2745bd0d9a">le_int32</a> *limits, <a class="el" href="LETypes_8h.html#a3ae79f31399d76e3055d2a2745bd0d9a">le_int32</a> count)</td></tr> <tr class="memdesc:a392565f3fb74351f1470e2f2efce1317"><td class="mdescLeft"> </td><td class="mdescRight">Construct a <code><a class="el" href="classicu_1_1FontRuns.html" title="The FontRuns class associates pointers to LEFontInstance objects with runs of text.">FontRuns</a></code> object from pre-existing arrays of fonts and limit indices. <a href="#a392565f3fb74351f1470e2f2efce1317"></a><br/></td></tr> <tr class="memitem:ab137febfaced5a18fc6f8151bcbb8e07"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classicu_1_1FontRuns.html#ab137febfaced5a18fc6f8151bcbb8e07">FontRuns</a> (<a class="el" href="LETypes_8h.html#a3ae79f31399d76e3055d2a2745bd0d9a">le_int32</a> initialCapacity)</td></tr> <tr class="memdesc:ab137febfaced5a18fc6f8151bcbb8e07"><td class="mdescLeft"> </td><td class="mdescRight">Construct an empty <code><a class="el" href="classicu_1_1FontRuns.html" title="The FontRuns class associates pointers to LEFontInstance objects with runs of text.">FontRuns</a></code> object. <a href="#ab137febfaced5a18fc6f8151bcbb8e07"></a><br/></td></tr> <tr class="memitem:a2a669b47e1c3e127ae9e8c6012a5109b"><td class="memItemLeft" align="right" valign="top">virtual </td><td class="memItemRight" valign="bottom"><a class="el" href="classicu_1_1FontRuns.html#a2a669b47e1c3e127ae9e8c6012a5109b">~FontRuns</a> ()</td></tr> <tr class="memdesc:a2a669b47e1c3e127ae9e8c6012a5109b"><td class="mdescLeft"> </td><td class="mdescRight">The destructor; virtual so that subclass destructors are invoked as well. <a href="#a2a669b47e1c3e127ae9e8c6012a5109b"></a><br/></td></tr> <tr class="memitem:a4dbab48adc45ba68d755db97e6ca6340"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="classicu_1_1LEFontInstance.html">LEFontInstance</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classicu_1_1FontRuns.html#a4dbab48adc45ba68d755db97e6ca6340">getFont</a> (<a class="el" href="LETypes_8h.html#a3ae79f31399d76e3055d2a2745bd0d9a">le_int32</a> run) const </td></tr> <tr class="memdesc:a4dbab48adc45ba68d755db97e6ca6340"><td class="mdescLeft"> </td><td class="mdescRight">Get the <code><a class="el" href="classicu_1_1LEFontInstance.html" title="This is a virtual base class that serves as the interface between a LayoutEngine and the platform fon...">LEFontInstance</a></code> object assoicated with the given run of text. <a href="#a4dbab48adc45ba68d755db97e6ca6340"></a><br/></td></tr> <tr class="memitem:ad32380c21694653b03391f2fd9518f13"><td class="memItemLeft" align="right" valign="top"><a class="el" href="LETypes_8h.html#a3ae79f31399d76e3055d2a2745bd0d9a">le_int32</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classicu_1_1FontRuns.html#ad32380c21694653b03391f2fd9518f13">add</a> (const <a class="el" href="classicu_1_1LEFontInstance.html">LEFontInstance</a> *font, <a class="el" href="LETypes_8h.html#a3ae79f31399d76e3055d2a2745bd0d9a">le_int32</a> limit)</td></tr> <tr class="memdesc:ad32380c21694653b03391f2fd9518f13"><td class="mdescLeft"> </td><td class="mdescRight">Add an <code><a class="el" href="classicu_1_1LEFontInstance.html" title="This is a virtual base class that serves as the interface between a LayoutEngine and the platform fon...">LEFontInstance</a></code> and limit index pair to the data arrays and return the run index where the data was stored. <a href="#ad32380c21694653b03391f2fd9518f13"></a><br/></td></tr> <tr class="memitem:a722b3dc85f64353088b8e443bfe90568"><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="uobject_8h.html#a22af10545208a455a6e884008df48e9f">UClassID</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classicu_1_1FontRuns.html#a722b3dc85f64353088b8e443bfe90568">getDynamicClassID</a> () const </td></tr> <tr class="memdesc:a722b3dc85f64353088b8e443bfe90568"><td class="mdescLeft"> </td><td class="mdescRight">ICU "poor man's RTTI", returns a UClassID for the actual class. <a href="#a722b3dc85f64353088b8e443bfe90568"></a><br/></td></tr> <tr class="inherit_header pub_methods_classicu_1_1RunArray"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_classicu_1_1RunArray')"><img src="closed.png" alt="-"/> Public Member Functions inherited from <a class="el" href="classicu_1_1RunArray.html">icu::RunArray</a></td></tr> <tr class="memitem:abf3ebe7fabeabe9a60e03a21aba6e3d8 inherit pub_methods_classicu_1_1RunArray"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classicu_1_1RunArray.html#abf3ebe7fabeabe9a60e03a21aba6e3d8">RunArray</a> (const <a class="el" href="LETypes_8h.html#a3ae79f31399d76e3055d2a2745bd0d9a">le_int32</a> *limits, <a class="el" href="LETypes_8h.html#a3ae79f31399d76e3055d2a2745bd0d9a">le_int32</a> count)</td></tr> <tr class="memdesc:abf3ebe7fabeabe9a60e03a21aba6e3d8 inherit pub_methods_classicu_1_1RunArray"><td class="mdescLeft"> </td><td class="mdescRight">Construct a <code><a class="el" href="classicu_1_1RunArray.html" title="The RunArray class is a base class for building classes which represent data that is associated with ...">RunArray</a></code> object from a pre-existing array of limit indices. <a href="#abf3ebe7fabeabe9a60e03a21aba6e3d8"></a><br/></td></tr> <tr class="memitem:adf399fc9071277e7d4fed232b12ea34f inherit pub_methods_classicu_1_1RunArray"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classicu_1_1RunArray.html#adf399fc9071277e7d4fed232b12ea34f">RunArray</a> (<a class="el" href="LETypes_8h.html#a3ae79f31399d76e3055d2a2745bd0d9a">le_int32</a> initialCapacity)</td></tr> <tr class="memdesc:adf399fc9071277e7d4fed232b12ea34f inherit pub_methods_classicu_1_1RunArray"><td class="mdescLeft"> </td><td class="mdescRight">Construct an empty <code><a class="el" href="classicu_1_1RunArray.html" title="The RunArray class is a base class for building classes which represent data that is associated with ...">RunArray</a></code> object. <a href="#adf399fc9071277e7d4fed232b12ea34f"></a><br/></td></tr> <tr class="memitem:a015406bf1257d9d396e014ec3cc377d5 inherit pub_methods_classicu_1_1RunArray"><td class="memItemLeft" align="right" valign="top">virtual </td><td class="memItemRight" valign="bottom"><a class="el" href="classicu_1_1RunArray.html#a015406bf1257d9d396e014ec3cc377d5">~RunArray</a> ()</td></tr> <tr class="memdesc:a015406bf1257d9d396e014ec3cc377d5 inherit pub_methods_classicu_1_1RunArray"><td class="mdescLeft"> </td><td class="mdescRight">The destructor; virtual so that subclass destructors are invoked as well. <a href="#a015406bf1257d9d396e014ec3cc377d5"></a><br/></td></tr> <tr class="memitem:a6edeee5bd1632ee7267ff45493cbb402 inherit pub_methods_classicu_1_1RunArray"><td class="memItemLeft" align="right" valign="top"><a class="el" href="LETypes_8h.html#a3ae79f31399d76e3055d2a2745bd0d9a">le_int32</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classicu_1_1RunArray.html#a6edeee5bd1632ee7267ff45493cbb402">getCount</a> () const </td></tr> <tr class="memdesc:a6edeee5bd1632ee7267ff45493cbb402 inherit pub_methods_classicu_1_1RunArray"><td class="mdescLeft"> </td><td class="mdescRight">Get the number of entries in the limit indices array. <a href="#a6edeee5bd1632ee7267ff45493cbb402"></a><br/></td></tr> <tr class="memitem:a5dd2b28f4611d04194701eb0a26849d3 inherit pub_methods_classicu_1_1RunArray"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classicu_1_1RunArray.html#a5dd2b28f4611d04194701eb0a26849d3">reset</a> ()</td></tr> <tr class="memdesc:a5dd2b28f4611d04194701eb0a26849d3 inherit pub_methods_classicu_1_1RunArray"><td class="mdescLeft"> </td><td class="mdescRight">Reset the limit indices array. <a href="#a5dd2b28f4611d04194701eb0a26849d3"></a><br/></td></tr> <tr class="memitem:a71448f92df5b7d114cfe3d74a6730d8d inherit pub_methods_classicu_1_1RunArray"><td class="memItemLeft" align="right" valign="top"><a class="el" href="LETypes_8h.html#a3ae79f31399d76e3055d2a2745bd0d9a">le_int32</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classicu_1_1RunArray.html#a71448f92df5b7d114cfe3d74a6730d8d">getLimit</a> () const </td></tr> <tr class="memdesc:a71448f92df5b7d114cfe3d74a6730d8d inherit pub_methods_classicu_1_1RunArray"><td class="mdescLeft"> </td><td class="mdescRight">Get the last limit index. <a href="#a71448f92df5b7d114cfe3d74a6730d8d"></a><br/></td></tr> <tr class="memitem:adebbc4ca844b7ababf09e0b7f2b729bd inherit pub_methods_classicu_1_1RunArray"><td class="memItemLeft" align="right" valign="top"><a class="el" href="LETypes_8h.html#a3ae79f31399d76e3055d2a2745bd0d9a">le_int32</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classicu_1_1RunArray.html#adebbc4ca844b7ababf09e0b7f2b729bd">getLimit</a> (<a class="el" href="LETypes_8h.html#a3ae79f31399d76e3055d2a2745bd0d9a">le_int32</a> run) const </td></tr> <tr class="memdesc:adebbc4ca844b7ababf09e0b7f2b729bd inherit pub_methods_classicu_1_1RunArray"><td class="mdescLeft"> </td><td class="mdescRight">Get the limit index for a particular run of text. <a href="#adebbc4ca844b7ababf09e0b7f2b729bd"></a><br/></td></tr> <tr class="memitem:af4f1936b597968e113d2c5da438f96b1 inherit pub_methods_classicu_1_1RunArray"><td class="memItemLeft" align="right" valign="top"><a class="el" href="LETypes_8h.html#a3ae79f31399d76e3055d2a2745bd0d9a">le_int32</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classicu_1_1RunArray.html#af4f1936b597968e113d2c5da438f96b1">add</a> (<a class="el" href="LETypes_8h.html#a3ae79f31399d76e3055d2a2745bd0d9a">le_int32</a> limit)</td></tr> <tr class="memdesc:af4f1936b597968e113d2c5da438f96b1 inherit pub_methods_classicu_1_1RunArray"><td class="mdescLeft"> </td><td class="mdescRight">Add a limit index to the limit indices array and return the run index where it was stored. <a href="#af4f1936b597968e113d2c5da438f96b1"></a><br/></td></tr> <tr class="inherit_header pub_methods_classicu_1_1UObject"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_classicu_1_1UObject')"><img src="closed.png" alt="-"/> Public Member Functions inherited from <a class="el" href="classicu_1_1UObject.html">icu::UObject</a></td></tr> <tr class="memitem:af10026497704f510d3d1f2eff50acb18 inherit pub_methods_classicu_1_1UObject"><td class="memItemLeft" align="right" valign="top">virtual </td><td class="memItemRight" valign="bottom"><a class="el" href="classicu_1_1UObject.html#af10026497704f510d3d1f2eff50acb18">~UObject</a> ()</td></tr> <tr class="memdesc:af10026497704f510d3d1f2eff50acb18 inherit pub_methods_classicu_1_1UObject"><td class="mdescLeft"> </td><td class="mdescRight">Destructor. <a href="#af10026497704f510d3d1f2eff50acb18"></a><br/></td></tr> </table><table class="memberdecls"> <tr class="heading"><td colspan="2"><h2><a name="pub-static-methods"></a> Static Public Member Functions</h2></td></tr> <tr class="memitem:ae919adb17c8e91788955af3da4de7ada"><td class="memItemLeft" align="right" valign="top">static <a class="el" href="uobject_8h.html#a22af10545208a455a6e884008df48e9f">UClassID</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classicu_1_1FontRuns.html#ae919adb17c8e91788955af3da4de7ada">getStaticClassID</a> ()</td></tr> <tr class="memdesc:ae919adb17c8e91788955af3da4de7ada"><td class="mdescLeft"> </td><td class="mdescRight">ICU "poor man's RTTI", returns a UClassID for this class. <a href="#ae919adb17c8e91788955af3da4de7ada"></a><br/></td></tr> </table><table class="memberdecls"> <tr class="heading"><td colspan="2"><h2><a name="pro-methods"></a> Protected Member Functions</h2></td></tr> <tr class="memitem:a64edd1b1a5c631f4bd775d8a43dda00c"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classicu_1_1FontRuns.html#a64edd1b1a5c631f4bd775d8a43dda00c">init</a> (<a class="el" href="LETypes_8h.html#a3ae79f31399d76e3055d2a2745bd0d9a">le_int32</a> capacity)</td></tr> <tr class="memdesc:a64edd1b1a5c631f4bd775d8a43dda00c"><td class="mdescLeft"> </td><td class="mdescRight">Create a data array with the given initial size. <a href="#a64edd1b1a5c631f4bd775d8a43dda00c"></a><br/></td></tr> <tr class="memitem:afb58b7f865ea1cd0a5d45de954d503b4"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classicu_1_1FontRuns.html#afb58b7f865ea1cd0a5d45de954d503b4">grow</a> (<a class="el" href="LETypes_8h.html#a3ae79f31399d76e3055d2a2745bd0d9a">le_int32</a> capacity)</td></tr> <tr class="memdesc:afb58b7f865ea1cd0a5d45de954d503b4"><td class="mdescLeft"> </td><td class="mdescRight">Grow a data array to the given initial size. <a href="#afb58b7f865ea1cd0a5d45de954d503b4"></a><br/></td></tr> </table><table class="memberdecls"> <tr class="heading"><td colspan="2"><h2><a name="inherited"></a> Additional Inherited Members</h2></td></tr> <tr class="inherit_header pro_attribs_classicu_1_1RunArray"><td colspan="2" onclick="javascript:toggleInherit('pro_attribs_classicu_1_1RunArray')"><img src="closed.png" alt="-"/> Protected Attributes inherited from <a class="el" href="classicu_1_1RunArray.html">icu::RunArray</a></td></tr> <tr class="memitem:a56eb670fd8dba4762362506579e17345 inherit pro_attribs_classicu_1_1RunArray"><td class="memItemLeft" align="right" valign="top"><a class="el" href="LETypes_8h.html#a4b77bc254d0e88fdabffde9c03e6728f">le_bool</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classicu_1_1RunArray.html#a56eb670fd8dba4762362506579e17345">fClientArrays</a></td></tr> <tr class="memdesc:a56eb670fd8dba4762362506579e17345 inherit pro_attribs_classicu_1_1RunArray"><td class="mdescLeft"> </td><td class="mdescRight">Set by the constructors to indicate whether or not the client supplied the data arrays. <a href="#a56eb670fd8dba4762362506579e17345"></a><br/></td></tr> </table> <a name="details" id="details"></a><h2>Detailed Description</h2> <div class="textblock"><p>The <code><a class="el" href="classicu_1_1FontRuns.html" title="The FontRuns class associates pointers to LEFontInstance objects with runs of text.">FontRuns</a></code> class associates pointers to <code><a class="el" href="classicu_1_1LEFontInstance.html" title="This is a virtual base class that serves as the interface between a LayoutEngine and the platform fon...">LEFontInstance</a></code> objects with runs of text. </p> <dl class="stable"><dt><b><a class="el" href="stable.html#_stable005343">Stable:</a></b></dt><dd>ICU 3.2 </dd></dl> <p>Definition at line <a class="el" href="RunArrays_8h_source.html#l00270">270</a> of file <a class="el" href="RunArrays_8h_source.html">RunArrays.h</a>.</p> </div><h2>Constructor & Destructor Documentation</h2> <a class="anchor" id="a392565f3fb74351f1470e2f2efce1317"></a> <div class="memitem"> <div class="memproto"> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname">icu::FontRuns::FontRuns </td> <td>(</td> <td class="paramtype">const <a class="el" href="classicu_1_1LEFontInstance.html">LEFontInstance</a> ** </td> <td class="paramname"><em>fonts</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">const <a class="el" href="LETypes_8h.html#a3ae79f31399d76e3055d2a2745bd0d9a">le_int32</a> * </td> <td class="paramname"><em>limits</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype"><a class="el" href="LETypes_8h.html#a3ae79f31399d76e3055d2a2745bd0d9a">le_int32</a> </td> <td class="paramname"><em>count</em> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">inline</span></span> </td> </tr> </table> </div><div class="memdoc"> <p>Construct a <code><a class="el" href="classicu_1_1FontRuns.html" title="The FontRuns class associates pointers to LEFontInstance objects with runs of text.">FontRuns</a></code> object from pre-existing arrays of fonts and limit indices. </p> <dl class="params"><dt>Parameters</dt><dd> <table class="params"> <tr><td class="paramname">fonts</td><td>is the address of an array of pointers to <code><a class="el" href="classicu_1_1LEFontInstance.html" title="This is a virtual base class that serves as the interface between a LayoutEngine and the platform fon...">LEFontInstance</a></code> objects. This array, and the <code><a class="el" href="classicu_1_1LEFontInstance.html" title="This is a virtual base class that serves as the interface between a LayoutEngine and the platform fon...">LEFontInstance</a></code> objects to which it points must remain valid until the <code><a class="el" href="classicu_1_1FontRuns.html" title="The FontRuns class associates pointers to LEFontInstance objects with runs of text.">FontRuns</a></code> object is destroyed.</td></tr> <tr><td class="paramname">limits</td><td>is the address of an array of limit indices. This array must remain valid until the <code><a class="el" href="classicu_1_1FontRuns.html" title="The FontRuns class associates pointers to LEFontInstance objects with runs of text.">FontRuns</a></code> object is destroyed.</td></tr> <tr><td class="paramname">count</td><td>is the number of entries in the two arrays.</td></tr> </table> </dd> </dl> <dl class="stable"><dt><b><a class="el" href="stable.html#_stable005359">Stable:</a></b></dt><dd>ICU 3.2 </dd></dl> <p>Definition at line <a class="el" href="RunArrays_8h_source.html#l00395">395</a> of file <a class="el" href="RunArrays_8h_source.html">RunArrays.h</a>.</p> </div> </div> <a class="anchor" id="ab137febfaced5a18fc6f8151bcbb8e07"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">icu::FontRuns::FontRuns </td> <td>(</td> <td class="paramtype"><a class="el" href="LETypes_8h.html#a3ae79f31399d76e3055d2a2745bd0d9a">le_int32</a> </td> <td class="paramname"><em>initialCapacity</em></td><td>)</td> <td></td> </tr> </table> </div><div class="memdoc"> <p>Construct an empty <code><a class="el" href="classicu_1_1FontRuns.html" title="The FontRuns class associates pointers to LEFontInstance objects with runs of text.">FontRuns</a></code> object. </p> <p>Clients can add font and limit indices arrays using the <code>add</code> method.</p> <dl class="params"><dt>Parameters</dt><dd> <table class="params"> <tr><td class="paramname">initialCapacity</td><td>is the initial size of the font and limit indices arrays. If this value is zero, no arrays will be allocated.</td></tr> </table> </dd> </dl> <dl class="section see"><dt>See Also</dt><dd><a class="el" href="classicu_1_1FontRuns.html#ad32380c21694653b03391f2fd9518f13" title="Add an LEFontInstance and limit index pair to the data arrays and return the run index where the data...">add</a></dd></dl> <dl class="stable"><dt><b><a class="el" href="stable.html#_stable005360">Stable:</a></b></dt><dd>ICU 3.2 </dd></dl> </div> </div> <a class="anchor" id="a2a669b47e1c3e127ae9e8c6012a5109b"></a> <div class="memitem"> <div class="memproto"> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname">virtual icu::FontRuns::~FontRuns </td> <td>(</td> <td class="paramname"></td><td>)</td> <td></td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">virtual</span></span> </td> </tr> </table> </div><div class="memdoc"> <p>The destructor; virtual so that subclass destructors are invoked as well. </p> <dl class="stable"><dt><b><a class="el" href="stable.html#_stable005361">Stable:</a></b></dt><dd>ICU 3.2 </dd></dl> </div> </div> <h2>Member Function Documentation</h2> <a class="anchor" id="ad32380c21694653b03391f2fd9518f13"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname"><a class="el" href="LETypes_8h.html#a3ae79f31399d76e3055d2a2745bd0d9a">le_int32</a> icu::FontRuns::add </td> <td>(</td> <td class="paramtype">const <a class="el" href="classicu_1_1LEFontInstance.html">LEFontInstance</a> * </td> <td class="paramname"><em>font</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype"><a class="el" href="LETypes_8h.html#a3ae79f31399d76e3055d2a2745bd0d9a">le_int32</a> </td> <td class="paramname"><em>limit</em> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td> </tr> </table> </div><div class="memdoc"> <p>Add an <code><a class="el" href="classicu_1_1LEFontInstance.html" title="This is a virtual base class that serves as the interface between a LayoutEngine and the platform fon...">LEFontInstance</a></code> and limit index pair to the data arrays and return the run index where the data was stored. </p> <p>This method calls <code>RunArray::add(limit)</code> which will create or grow the arrays as needed.</p> <p>If the <code><a class="el" href="classicu_1_1FontRuns.html" title="The FontRuns class associates pointers to LEFontInstance objects with runs of text.">FontRuns</a></code> object was created with a client-supplied font and limit indices arrays, this method will return a run index of -1.</p> <p>Subclasses should not override this method. Rather they should provide a new <code>add</code> method which takes a font and a limit index along with whatever other data they implement. The new <code>add</code> method should first call this method to grow the font and limit indices arrays, and use the returned run index to store data their own arrays.</p> <dl class="params"><dt>Parameters</dt><dd> <table class="params"> <tr><td class="paramname">font</td><td>is the address of the <code><a class="el" href="classicu_1_1LEFontInstance.html" title="This is a virtual base class that serves as the interface between a LayoutEngine and the platform fon...">LEFontInstance</a></code> to add. This object must remain valid until the <code><a class="el" href="classicu_1_1FontRuns.html" title="The FontRuns class associates pointers to LEFontInstance objects with runs of text.">FontRuns</a></code> object is destroyed.</td></tr> <tr><td class="paramname">limit</td><td>is the limit index to add</td></tr> </table> </dd> </dl> <dl class="section return"><dt>Returns</dt><dd>the run index where the font and limit index were stored, or -1 if the data cannot be stored.</dd></dl> <dl class="stable"><dt><b><a class="el" href="stable.html#_stable005363">Stable:</a></b></dt><dd>ICU 3.2 </dd></dl> </div> </div> <a class="anchor" id="a722b3dc85f64353088b8e443bfe90568"></a> <div class="memitem"> <div class="memproto"> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname">virtual <a class="el" href="uobject_8h.html#a22af10545208a455a6e884008df48e9f">UClassID</a> icu::FontRuns::getDynamicClassID </td> <td>(</td> <td class="paramtype">void </td> <td class="paramname"></td><td>)</td> <td> const</td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">virtual</span></span> </td> </tr> </table> </div><div class="memdoc"> <p>ICU "poor man's RTTI", returns a UClassID for the actual class. </p> <dl class="stable"><dt><b><a class="el" href="stable.html#_stable005365">Stable:</a></b></dt><dd>ICU 3.2 </dd></dl> <p>Reimplemented from <a class="el" href="classicu_1_1RunArray.html#a8e0486c71ce1337408ce11126bc25924">icu::RunArray</a>.</p> <p>Definition at line <a class="el" href="RunArrays_8h_source.html#l00362">362</a> of file <a class="el" href="RunArrays_8h_source.html">RunArrays.h</a>.</p> </div> </div> <a class="anchor" id="a4dbab48adc45ba68d755db97e6ca6340"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">const <a class="el" href="classicu_1_1LEFontInstance.html">LEFontInstance</a>* icu::FontRuns::getFont </td> <td>(</td> <td class="paramtype"><a class="el" href="LETypes_8h.html#a3ae79f31399d76e3055d2a2745bd0d9a">le_int32</a> </td> <td class="paramname"><em>run</em></td><td>)</td> <td> const</td> </tr> </table> </div><div class="memdoc"> <p>Get the <code><a class="el" href="classicu_1_1LEFontInstance.html" title="This is a virtual base class that serves as the interface between a LayoutEngine and the platform fon...">LEFontInstance</a></code> object assoicated with the given run of text. </p> <p>Use <code>RunArray::getLimit(run)</code> to get the corresponding limit index.</p> <dl class="params"><dt>Parameters</dt><dd> <table class="params"> <tr><td class="paramname">run</td><td>is the index into the font and limit indices arrays.</td></tr> </table> </dd> </dl> <dl class="section return"><dt>Returns</dt><dd>the <code><a class="el" href="classicu_1_1LEFontInstance.html" title="This is a virtual base class that serves as the interface between a LayoutEngine and the platform fon...">LEFontInstance</a></code> associated with the given text run.</dd></dl> <dl class="section see"><dt>See Also</dt><dd><a class="el" href="classicu_1_1RunArray.html#a71448f92df5b7d114cfe3d74a6730d8d" title="Get the last limit index.">RunArray::getLimit</a></dd></dl> <dl class="stable"><dt><b><a class="el" href="stable.html#_stable005362">Stable:</a></b></dt><dd>ICU 3.2 </dd></dl> </div> </div> <a class="anchor" id="ae919adb17c8e91788955af3da4de7ada"></a> <div class="memitem"> <div class="memproto"> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname">static <a class="el" href="uobject_8h.html#a22af10545208a455a6e884008df48e9f">UClassID</a> icu::FontRuns::getStaticClassID </td> <td>(</td> <td class="paramtype">void </td> <td class="paramname"></td><td>)</td> <td></td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">static</span></span> </td> </tr> </table> </div><div class="memdoc"> <p>ICU "poor man's RTTI", returns a UClassID for this class. </p> <dl class="stable"><dt><b><a class="el" href="stable.html#_stable005364">Stable:</a></b></dt><dd>ICU 3.2 </dd></dl> <p>Reimplemented from <a class="el" href="classicu_1_1RunArray.html#af0cf1fdaf93bddbc283a2e821420fa33">icu::RunArray</a>.</p> <p>Definition at line <a class="el" href="RunArrays_8h_source.html#l00355">355</a> of file <a class="el" href="RunArrays_8h_source.html">RunArrays.h</a>.</p> </div> </div> <a class="anchor" id="afb58b7f865ea1cd0a5d45de954d503b4"></a> <div class="memitem"> <div class="memproto"> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname">virtual void icu::FontRuns::grow </td> <td>(</td> <td class="paramtype"><a class="el" href="LETypes_8h.html#a3ae79f31399d76e3055d2a2745bd0d9a">le_int32</a> </td> <td class="paramname"><em>capacity</em></td><td>)</td> <td></td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">protected</span><span class="mlabel">virtual</span></span> </td> </tr> </table> </div><div class="memdoc"> <p>Grow a data array to the given initial size. </p> <p>This method will be called by the <code>add</code> method if the limit indices array is full. Subclasses which override this method must also call it from the overriding method to grow the limit indices array.</p> <dl class="params"><dt>Parameters</dt><dd> <table class="params"> <tr><td class="paramname">capacity</td><td>is the initial size of the data array.</td></tr> </table> </dd> </dl> <dl class="section see"><dt>See Also</dt><dd><a class="el" href="classicu_1_1FontRuns.html#ad32380c21694653b03391f2fd9518f13" title="Add an LEFontInstance and limit index pair to the data arrays and return the run index where the data...">add</a></dd></dl> <dl class="stable"><dt><b><a class="el" href="stable.html#_stable005357">Stable:</a></b></dt><dd>ICU 3.2 </dd></dl> <p>Reimplemented from <a class="el" href="classicu_1_1RunArray.html#a568c0a58d03b726f49ea3432da757d8c">icu::RunArray</a>.</p> </div> </div> <a class="anchor" id="a64edd1b1a5c631f4bd775d8a43dda00c"></a> <div class="memitem"> <div class="memproto"> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname">virtual void icu::FontRuns::init </td> <td>(</td> <td class="paramtype"><a class="el" href="LETypes_8h.html#a3ae79f31399d76e3055d2a2745bd0d9a">le_int32</a> </td> <td class="paramname"><em>capacity</em></td><td>)</td> <td></td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">protected</span><span class="mlabel">virtual</span></span> </td> </tr> </table> </div><div class="memdoc"> <p>Create a data array with the given initial size. </p> <p>This method will be called by the <code>add</code> method if there is no limit indices array. Subclasses which override this method must also call it from the overriding method to create the limit indices array.</p> <dl class="params"><dt>Parameters</dt><dd> <table class="params"> <tr><td class="paramname">capacity</td><td>is the initial size of the data array.</td></tr> </table> </dd> </dl> <dl class="section see"><dt>See Also</dt><dd><a class="el" href="classicu_1_1FontRuns.html#ad32380c21694653b03391f2fd9518f13" title="Add an LEFontInstance and limit index pair to the data arrays and return the run index where the data...">add</a></dd></dl> <dl class="stable"><dt><b><a class="el" href="stable.html#_stable005356">Stable:</a></b></dt><dd>ICU 3.2 </dd></dl> <p>Reimplemented from <a class="el" href="classicu_1_1RunArray.html#ac4695019fdd8f392ed1f6d6b201a8168">icu::RunArray</a>.</p> </div> </div> <hr/>The documentation for this class was generated from the following file:<ul> <li><a class="el" href="RunArrays_8h_source.html">RunArrays.h</a></li> </ul> </div><!-- contents --> <!-- start footer part --> <hr class="footer"/><address class="footer"><small> Generated on Fri Oct 4 2013 14:10:26 for ICU 52.1 by  <a href="http://www.doxygen.org/index.html"> <img class="footer" src="doxygen.png" alt="doxygen"/> </a> 1.8.1.2 </small></address> </body> </html>