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<title>Crystal Space 1.2.1: csFixed24 Class Reference (Crystal Space 1.2.1 Public API Reference)</title>
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<h1>csFixed24 Class Reference<br>
<small>
[<a class="el" href="group__geom__utils.html">Geometry utilities</a>]</small>
</h1><!-- doxytag: class="csFixed24" -->Encapsulation of a 8.24 fixed-point number.
<a href="#_details">More...</a>
<p>
<code>#include <<a class="el" href="fixed_8h-source.html">csgeom/fixed.h</a>></code>
<p>
<p>
<a href="classcsFixed24-members.html">List of all members.</a><table border="0" cellpadding="0" cellspacing="0">
<tr><td></td></tr>
<tr><td colspan="2"><br><h2>Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="group__util.html#g56f1a81c92849566ae864511088eb7e8">int32</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classcsFixed24.html#69b1ceec0c1b4f964c4f8f0146f2ea45">GetFixed</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Get "raw" fixed point number. <a href="#69b1ceec0c1b4f964c4f8f0146f2ea45"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classcsFixed24.html#6f55d6f8cde5661b87734e4f01332c63">operator int</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Get integer part. <a href="#6f55d6f8cde5661b87734e4f01332c63"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="classcsFixed24.html">csFixed24</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="classcsFixed24.html#f0ccdfc083753b772ef405293c0ef5d0">operator+=</a> (const <a class="el" href="classcsFixed24.html">csFixed24</a> &x)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Add a fixed point number to another. <a href="#f0ccdfc083753b772ef405293c0ef5d0"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="classcsFixed24.html">csFixed24</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="classcsFixed24.html#3ba6c33357caea784c719a1788e4c205">operator=</a> (float f)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Assign floating point number. <a href="#3ba6c33357caea784c719a1788e4c205"></a><br></td></tr>
<tr><td colspan="2"><br><h2>Friends</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="classcsFixed24.html">csFixed24</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classcsFixed24.html#78a78ef5442623e9ac42851c3500dd02">operator *</a> (const <a class="el" href="classcsFixed24.html">csFixed24</a> &v1, float v2)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Multiply a fixed point number with a float, result is fixed. <a href="#78a78ef5442623e9ac42851c3500dd02"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="classcsFixed24.html">csFixed24</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classcsFixed24.html#81329ac75a85bd43472019b9ed688ebc">operator-</a> (const <a class="el" href="classcsFixed24.html">csFixed24</a> &v1, float v2)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Subtract a float number from a fixed point, result is fixed. <a href="#81329ac75a85bd43472019b9ed688ebc"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="classcsFixed24.html">csFixed24</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classcsFixed24.html#2f0ae7420d9a85957fa1d695755ddfa9">operator-</a> (float v1, const <a class="el" href="classcsFixed24.html">csFixed24</a> &v2)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Subtract a fixed point number from a float, result is fixed. <a href="#2f0ae7420d9a85957fa1d695755ddfa9"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="classcsFixed24.html">csFixed24</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classcsFixed24.html#fd79c6b490596085b2cab66c35370087">operator-</a> (const <a class="el" href="classcsFixed24.html">csFixed24</a> &v1, const <a class="el" href="classcsFixed24.html">csFixed24</a> &v2)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Subtract two fixed point numbers. <a href="#fd79c6b490596085b2cab66c35370087"></a><br></td></tr>
</table>
<hr><a name="_details"></a><h2>Detailed Description</h2>
Encapsulation of a 8.24 fixed-point number.
<p>
<dl compact><dt><b><a class="el" href="todo.html#_todo000002">Todo:</a></b></dt><dd>More operators. </dd></dl>
<p>Definition at line <a class="el" href="fixed_8h-source.html#l00120">120</a> of file <a class="el" href="fixed_8h-source.html">fixed.h</a>.</p>
<hr><h2>Member Function Documentation</h2>
<a class="anchor" name="69b1ceec0c1b4f964c4f8f0146f2ea45"></a><!-- doxytag: member="csFixed24::GetFixed" ref="69b1ceec0c1b4f964c4f8f0146f2ea45" args="() const " -->
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<td class="memname"><a class="el" href="group__util.html#g56f1a81c92849566ae864511088eb7e8">int32</a> csFixed24::GetFixed </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td width="100%"> const<code> [inline]</code></td>
</tr>
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</div>
<div class="memdoc">
<p>
Get "raw" fixed point number.
<p>
<p>Definition at line <a class="el" href="fixed_8h-source.html#l00177">177</a> of file <a class="el" href="fixed_8h-source.html">fixed.h</a>.</p>
</div>
</div><p>
<a class="anchor" name="6f55d6f8cde5661b87734e4f01332c63"></a><!-- doxytag: member="csFixed24::operator int" ref="6f55d6f8cde5661b87734e4f01332c63" args="() const " -->
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<td class="memname">csFixed24::operator int </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td width="100%"> const<code> [inline]</code></td>
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<div class="memdoc">
<p>
Get integer part.
<p>
<p>Definition at line <a class="el" href="fixed_8h-source.html#l00173">173</a> of file <a class="el" href="fixed_8h-source.html">fixed.h</a>.</p>
</div>
</div><p>
<a class="anchor" name="f0ccdfc083753b772ef405293c0ef5d0"></a><!-- doxytag: member="csFixed24::operator+=" ref="f0ccdfc083753b772ef405293c0ef5d0" args="(const csFixed24 &x)" -->
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<td class="memname"><a class="el" href="classcsFixed24.html">csFixed24</a>& csFixed24::operator+= </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classcsFixed24.html">csFixed24</a> & </td>
<td class="paramname"> <em>x</em> </td>
<td> ) </td>
<td width="100%"><code> [inline]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Add a fixed point number to another.
<p>
<p>Definition at line <a class="el" href="fixed_8h-source.html#l00166">166</a> of file <a class="el" href="fixed_8h-source.html">fixed.h</a>.</p>
<p>References <a class="el" href="fixed_8h-source.html#l00122">v</a>.</p>
</div>
</div><p>
<a class="anchor" name="3ba6c33357caea784c719a1788e4c205"></a><!-- doxytag: member="csFixed24::operator=" ref="3ba6c33357caea784c719a1788e4c205" args="(float f)" -->
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<td class="memname"><a class="el" href="classcsFixed24.html">csFixed24</a>& csFixed24::operator= </td>
<td>(</td>
<td class="paramtype">float </td>
<td class="paramname"> <em>f</em> </td>
<td> ) </td>
<td width="100%"><code> [inline]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Assign floating point number.
<p>
<p>Definition at line <a class="el" href="fixed_8h-source.html#l00125">125</a> of file <a class="el" href="fixed_8h-source.html">fixed.h</a>.</p>
<p>References <a class="el" href="csqint_8h-source.html#l00059">csQfixed24()</a>.</p>
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</div><p>
<hr><h2>Friends And Related Function Documentation</h2>
<a class="anchor" name="78a78ef5442623e9ac42851c3500dd02"></a><!-- doxytag: member="csFixed24::operator *" ref="78a78ef5442623e9ac42851c3500dd02" args="(const csFixed24 &v1, float v2)" -->
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<td class="memname"><a class="el" href="classcsFixed24.html">csFixed24</a> operator * </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classcsFixed24.html">csFixed24</a> & </td>
<td class="paramname"> <em>v1</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">float </td>
<td class="paramname"> <em>v2</em></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td width="100%"><code> [friend]</code></td>
</tr>
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<div class="memdoc">
<p>
Multiply a fixed point number with a float, result is fixed.
<p>
<p>Definition at line <a class="el" href="fixed_8h-source.html#l00157">157</a> of file <a class="el" href="fixed_8h-source.html">fixed.h</a>.</p>
</div>
</div><p>
<a class="anchor" name="81329ac75a85bd43472019b9ed688ebc"></a><!-- doxytag: member="csFixed24::operator-" ref="81329ac75a85bd43472019b9ed688ebc" args="(const csFixed24 &v1, float v2)" -->
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<td class="memname"><a class="el" href="classcsFixed24.html">csFixed24</a> operator- </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classcsFixed24.html">csFixed24</a> & </td>
<td class="paramname"> <em>v1</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">float </td>
<td class="paramname"> <em>v2</em></td><td> </td>
</tr>
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<td></td>
<td>)</td>
<td></td><td></td><td width="100%"><code> [friend]</code></td>
</tr>
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<div class="memdoc">
<p>
Subtract a float number from a fixed point, result is fixed.
<p>
<p>Definition at line <a class="el" href="fixed_8h-source.html#l00148">148</a> of file <a class="el" href="fixed_8h-source.html">fixed.h</a>.</p>
</div>
</div><p>
<a class="anchor" name="2f0ae7420d9a85957fa1d695755ddfa9"></a><!-- doxytag: member="csFixed24::operator-" ref="2f0ae7420d9a85957fa1d695755ddfa9" args="(float v1, const csFixed24 &v2)" -->
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<td class="memname"><a class="el" href="classcsFixed24.html">csFixed24</a> operator- </td>
<td>(</td>
<td class="paramtype">float </td>
<td class="paramname"> <em>v1</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const <a class="el" href="classcsFixed24.html">csFixed24</a> & </td>
<td class="paramname"> <em>v2</em></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td width="100%"><code> [friend]</code></td>
</tr>
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</div>
<div class="memdoc">
<p>
Subtract a fixed point number from a float, result is fixed.
<p>
<p>Definition at line <a class="el" href="fixed_8h-source.html#l00140">140</a> of file <a class="el" href="fixed_8h-source.html">fixed.h</a>.</p>
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</div><p>
<a class="anchor" name="fd79c6b490596085b2cab66c35370087"></a><!-- doxytag: member="csFixed24::operator-" ref="fd79c6b490596085b2cab66c35370087" args="(const csFixed24 &v1, const csFixed24 &v2)" -->
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<td class="memname"><a class="el" href="classcsFixed24.html">csFixed24</a> operator- </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classcsFixed24.html">csFixed24</a> & </td>
<td class="paramname"> <em>v1</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const <a class="el" href="classcsFixed24.html">csFixed24</a> & </td>
<td class="paramname"> <em>v2</em></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td width="100%"><code> [friend]</code></td>
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<div class="memdoc">
<p>
Subtract two fixed point numbers.
<p>
<p>Definition at line <a class="el" href="fixed_8h-source.html#l00132">132</a> of file <a class="el" href="fixed_8h-source.html">fixed.h</a>.</p>
</div>
</div><p>
<hr>The documentation for this class was generated from the following file:<ul>
<li>csgeom/<a class="el" href="fixed_8h-source.html">fixed.h</a></ul>
<hr size="1"><address><small>Generated for Crystal Space 1.2.1 by
<a href="http://www.doxygen.org/index.html">doxygen</a> 1.5.3
</small></address> </div></body> </html>
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