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+<title>TQTranslatorMessage Class</title>
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+<td align="right" valign="center"><img src="logo32.png" align="right" width="64" height="32" border="0"></td></tr></table><h1 align=center>TQTranslatorMessage Class Reference</h1>
+
+<p>The TQTranslatorMessage class contains a translator message and its
+properties.
+<a href="#details">More...</a>
+<p><tt>#include &lt;<a href="qtranslator-h.html">qtranslator.h</a>&gt;</tt>
+<p><a href="qtranslatormessage-members.html">List of all member functions.</a>
+<h2>Public Members</h2>
+<ul>
+<li class=fn><a href="#TQTranslatorMessage"><b>TQTranslatorMessage</b></a> ()</li>
+<li class=fn><a href="#TQTranslatorMessage-2"><b>TQTranslatorMessage</b></a> ( const&nbsp;char&nbsp;*&nbsp;context, const&nbsp;char&nbsp;*&nbsp;sourceText, const&nbsp;char&nbsp;*&nbsp;comment, const&nbsp;TQString&nbsp;&amp;&nbsp;translation = TQString::null )</li>
+<li class=fn><a href="#TQTranslatorMessage-3"><b>TQTranslatorMessage</b></a> ( TQDataStream&nbsp;&amp;&nbsp;stream )</li>
+<li class=fn><a href="#TQTranslatorMessage-4"><b>TQTranslatorMessage</b></a> ( const&nbsp;TQTranslatorMessage&nbsp;&amp;&nbsp;m )</li>
+<li class=fn>TQTranslatorMessage &amp; <a href="#operator-eq"><b>operator=</b></a> ( const&nbsp;TQTranslatorMessage&nbsp;&amp;&nbsp;m )</li>
+<li class=fn>uint <a href="#hash"><b>hash</b></a> () const</li>
+<li class=fn>const char * <a href="#context"><b>context</b></a> () const</li>
+<li class=fn>const char * <a href="#sourceText"><b>sourceText</b></a> () const</li>
+<li class=fn>const char * <a href="#comment"><b>comment</b></a> () const</li>
+<li class=fn>void <a href="#setTranslation"><b>setTranslation</b></a> ( const&nbsp;TQString&nbsp;&amp;&nbsp;translation )</li>
+<li class=fn>TQString <a href="#translation"><b>translation</b></a> () const</li>
+<li class=fn>enum <a href="#Prefix-enum"><b>Prefix</b></a> { NoPrefix, Hash, HashContext, HashContextSourceText, HashContextSourceTextComment }</li>
+<li class=fn>void <a href="#write"><b>write</b></a> ( TQDataStream&nbsp;&amp;&nbsp;stream, bool&nbsp;strip = FALSE, Prefix&nbsp;prefix = HashContextSourceTextComment ) const</li>
+<li class=fn>Prefix <a href="#commonPrefix"><b>commonPrefix</b></a> ( const&nbsp;TQTranslatorMessage&nbsp;&amp;&nbsp;m ) const</li>
+<li class=fn>bool <a href="#operator-eq-eq"><b>operator==</b></a> ( const&nbsp;TQTranslatorMessage&nbsp;&amp;&nbsp;m ) const</li>
+<li class=fn>bool <a href="#operator!-eq"><b>operator!=</b></a> ( const&nbsp;TQTranslatorMessage&nbsp;&amp;&nbsp;m ) const</li>
+<li class=fn>bool <a href="#operator-lt"><b>operator&lt;</b></a> ( const&nbsp;TQTranslatorMessage&nbsp;&amp;&nbsp;m ) const</li>
+<li class=fn>bool <a href="#operator-lt-eq"><b>operator&lt;=</b></a> ( const&nbsp;TQTranslatorMessage&nbsp;&amp;&nbsp;m ) const</li>
+<li class=fn>bool <a href="#operator-gt"><b>operator&gt;</b></a> ( const&nbsp;TQTranslatorMessage&nbsp;&amp;&nbsp;m ) const</li>
+<li class=fn>bool <a href="#operator-gt-eq"><b>operator&gt;=</b></a> ( const&nbsp;TQTranslatorMessage&nbsp;&amp;&nbsp;m ) const</li>
+</ul>
+<hr><a name="details"></a><h2>Detailed Description</h2>
+
+
+<p> The TQTranslatorMessage class contains a translator message and its
+properties.
+<p>
+
+<p> This class is of no interest to most applications. It is useful
+for translation tools such as <a href="linguist-manual.html">TQt
+ Linguist</a>. It is provided simply to make the API complete
+and regular.
+<p> For a <a href="qtranslator.html">TQTranslator</a> object, a lookup key is a triple (<em>context</em>, <em>source text</em>, <em>comment</em>) that uniquely identifies a message. An
+extended key is a quadruple (<em>hash</em>, <em>context</em>, <em>source text</em>, <em>comment</em>), where <em>hash</em> is computed from the source text
+and the comment. Unless you plan to read and write messages
+yourself, you need not worry about the hash value.
+<p> TQTranslatorMessage stores this triple or quadruple and the relevant
+translation if there is any.
+<p> <p>See also <a href="qtranslator.html">TQTranslator</a>, <a href="environment.html">Environment Classes</a>, and <a href="i18n.html">Internationalization with TQt</a>.
+
+<hr><h2>Member Type Documentation</h2>
+<h3 class=fn><a name="Prefix-enum"></a>TQTranslatorMessage::Prefix</h3>
+
+<p> Let (<em>h</em>, <em>c</em>, <em>s</em>, <em>m</em>) be the extended key. The possible
+prefixes are
+<ul>
+<li><tt>TQTranslatorMessage::NoPrefix</tt> - no prefix
+<li><tt>TQTranslatorMessage::Hash</tt> - only (<em>h</em>)
+<li><tt>TQTranslatorMessage::HashContext</tt> - only (<em>h</em>, <em>c</em>)
+<li><tt>TQTranslatorMessage::HashContextSourceText</tt> - only (<em>h</em>, <em>c</em>, <em>s</em>)
+<li><tt>TQTranslatorMessage::HashContextSourceTextComment</tt> - the whole extended key, (<em>h</em>, <em>c</em>, <em>s</em>, <em>m</em>)
+</ul><p> <p>See also <a href="#write">write</a>() and <a href="#commonPrefix">commonPrefix</a>().
+
+<hr><h2>Member Function Documentation</h2>
+<h3 class=fn><a name="TQTranslatorMessage"></a>TQTranslatorMessage::TQTranslatorMessage ()
+</h3>
+Constructs a translator message with the extended key (0, 0, 0, 0)
+and <a href="qstring.html#TQString-null">TQString::null</a> as translation.
+
+<h3 class=fn><a name="TQTranslatorMessage-2"></a>TQTranslatorMessage::TQTranslatorMessage ( const&nbsp;char&nbsp;*&nbsp;context, const&nbsp;char&nbsp;*&nbsp;sourceText, const&nbsp;char&nbsp;*&nbsp;comment, const&nbsp;<a href="qstring.html">TQString</a>&nbsp;&amp;&nbsp;translation = TQString::null )
+</h3>
+Constructs an translator message with the extended key (<em>h</em>, <em>context</em>, <em>sourceText</em>, <em>comment</em>), where <em>h</em> is computed from
+<em>sourceText</em> and <em>comment</em>, and possibly with a <em>translation</em>.
+
+<h3 class=fn><a name="TQTranslatorMessage-3"></a>TQTranslatorMessage::TQTranslatorMessage ( <a href="qdatastream.html">TQDataStream</a>&nbsp;&amp;&nbsp;stream )
+</h3>
+Constructs a translator message read from the <em>stream</em>. The
+resulting message may have any combination of content.
+<p> <p>See also <a href="qtranslator.html#save">TQTranslator::save</a>().
+
+<h3 class=fn><a name="TQTranslatorMessage-4"></a>TQTranslatorMessage::TQTranslatorMessage ( const&nbsp;<a href="qtranslatormessage.html">TQTranslatorMessage</a>&nbsp;&amp;&nbsp;m )
+</h3>
+Constructs a copy of translator message <em>m</em>.
+
+<h3 class=fn>const char * <a name="comment"></a>TQTranslatorMessage::comment () const
+</h3>
+
+<p> Returns the comment for this message (e.g. "File|Save").
+<p> <b>Warning:</b> This may return 0 if the <a href="qtranslator.html">TQTranslator</a> object is stripped
+(compressed).
+
+<h3 class=fn><a href="qtranslatormessage.html#Prefix-enum">Prefix</a> <a name="commonPrefix"></a>TQTranslatorMessage::commonPrefix ( const&nbsp;<a href="qtranslatormessage.html">TQTranslatorMessage</a>&nbsp;&amp;&nbsp;m ) const
+</h3>
+Returns the widest lookup prefix that is common to this translator
+message and to message <em>m</em>.
+<p> For example, if the extended key is for this message is (71,
+"PrintDialog", "Yes", "Print?") and that for <em>m</em> is (71,
+"PrintDialog", "No", "Print?"), this function returns <a href="#Prefix-enum">HashContext</a>.
+<p> <p>See also <a href="#write">write</a>().
+
+<h3 class=fn>const char * <a name="context"></a>TQTranslatorMessage::context () const
+</h3>
+
+<p> Returns the context for this message (e.g. "MyDialog").
+<p> <b>Warning:</b> This may return 0 if the <a href="qtranslator.html">TQTranslator</a> object is stripped
+(compressed).
+
+<h3 class=fn>uint <a name="hash"></a>TQTranslatorMessage::hash () const
+</h3>
+
+<p> Returns the hash value used internally to represent the lookup
+key. This value is zero only if this translator message was
+constructed from a stream containing invalid data.
+<p> The hashing function is unspecified, but it will remain unchanged
+in future versions of TQt.
+
+<h3 class=fn>bool <a name="operator!-eq"></a>TQTranslatorMessage::operator!= ( const&nbsp;<a href="qtranslatormessage.html">TQTranslatorMessage</a>&nbsp;&amp;&nbsp;m ) const
+</h3>
+
+<p> Returns TRUE if the extended key of this object is different from
+that of <em>m</em>; otherwise returns FALSE.
+
+<h3 class=fn>bool <a name="operator-lt"></a>TQTranslatorMessage::operator&lt; ( const&nbsp;<a href="qtranslatormessage.html">TQTranslatorMessage</a>&nbsp;&amp;&nbsp;m ) const
+</h3>
+Returns TRUE if the extended key of this object is
+lexicographically before than that of <em>m</em>; otherwise returns
+FALSE.
+
+<h3 class=fn>bool <a name="operator-lt-eq"></a>TQTranslatorMessage::operator&lt;= ( const&nbsp;<a href="qtranslatormessage.html">TQTranslatorMessage</a>&nbsp;&amp;&nbsp;m ) const
+</h3>
+
+<p> Returns TRUE if the extended key of this object is
+lexicographically before that of <em>m</em> or if they are equal;
+otherwise returns FALSE.
+
+<h3 class=fn><a href="qtranslatormessage.html">TQTranslatorMessage</a>&nbsp;&amp; <a name="operator-eq"></a>TQTranslatorMessage::operator= ( const&nbsp;<a href="qtranslatormessage.html">TQTranslatorMessage</a>&nbsp;&amp;&nbsp;m )
+</h3>
+Assigns message <em>m</em> to this translator message and returns a
+reference to this translator message.
+
+<h3 class=fn>bool <a name="operator-eq-eq"></a>TQTranslatorMessage::operator== ( const&nbsp;<a href="qtranslatormessage.html">TQTranslatorMessage</a>&nbsp;&amp;&nbsp;m ) const
+</h3>
+Returns TRUE if the extended key of this object is equal to that of
+<em>m</em>; otherwise returns FALSE.
+
+<h3 class=fn>bool <a name="operator-gt"></a>TQTranslatorMessage::operator&gt; ( const&nbsp;<a href="qtranslatormessage.html">TQTranslatorMessage</a>&nbsp;&amp;&nbsp;m ) const
+</h3>
+
+<p> Returns TRUE if the extended key of this object is
+lexicographically after that of <em>m</em>; otherwise returns FALSE.
+
+<h3 class=fn>bool <a name="operator-gt-eq"></a>TQTranslatorMessage::operator&gt;= ( const&nbsp;<a href="qtranslatormessage.html">TQTranslatorMessage</a>&nbsp;&amp;&nbsp;m ) const
+</h3>
+
+<p> Returns TRUE if the extended key of this object is
+lexicographically after that of <em>m</em> or if they are equal;
+otherwise returns FALSE.
+
+<h3 class=fn>void <a name="setTranslation"></a>TQTranslatorMessage::setTranslation ( const&nbsp;<a href="qstring.html">TQString</a>&nbsp;&amp;&nbsp;translation )
+</h3>
+
+<p> Sets the translation of the source text to <em>translation</em>.
+<p> <p>See also <a href="#translation">translation</a>().
+
+<h3 class=fn>const char * <a name="sourceText"></a>TQTranslatorMessage::sourceText () const
+</h3>
+
+<p> Returns the source text of this message (e.g. "&Save").
+<p> <b>Warning:</b> This may return 0 if the <a href="qtranslator.html">TQTranslator</a> object is stripped
+(compressed).
+
+<h3 class=fn><a href="qstring.html">TQString</a> <a name="translation"></a>TQTranslatorMessage::translation () const
+</h3>
+
+<p> Returns the translation of the source text (e.g., "&Sauvegarder").
+<p> <p>See also <a href="#setTranslation">setTranslation</a>().
+
+<h3 class=fn>void <a name="write"></a>TQTranslatorMessage::write ( <a href="qdatastream.html">TQDataStream</a>&nbsp;&amp;&nbsp;stream, bool&nbsp;strip = FALSE, <a href="qtranslatormessage.html#Prefix-enum">Prefix</a>&nbsp;prefix = HashContextSourceTextComment ) const
+</h3>
+Writes this translator message to the <em>stream</em>. If <em>strip</em> is
+FALSE (the default), all the information in the message is
+written. If <em>strip</em> is TRUE, only the part of the extended key
+specified by <em>prefix</em> is written with the translation (<a href="#Prefix-enum">HashContextSourceTextComment</a> by default).
+<p> <p>See also <a href="#commonPrefix">commonPrefix</a>().
+
+<!-- eof -->
+<hr><p>
+This file is part of the <a href="index.html">TQt toolkit</a>.
+Copyright &copy; 1995-2007
+<a href="http://www.trolltech.com/">Trolltech</a>. All Rights Reserved.<p><address><hr><div align=center>
+<table width=100% cellspacing=0 border=0><tr>
+<td>Copyright &copy; 2007
+<a href="troll.html">Trolltech</a><td align=center><a href="trademarks.html">Trademarks</a>
+<td align=right><div align=right>TQt 3.3.8</div>
+</table></div></address></body>
+</html>