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<title>NVIDIA(R) Blast(R) SDK 1.1 Source Reference: sdk/extensions/authoring/source/VHACD/inc/btMinMax.h Source File</title>
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<h1>sdk/extensions/authoring/source/VHACD/inc/btMinMax.h</h1><a href="bt_min_max_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*</span>
<a name="l00002"></a>00002 <span class="comment">Copyright (c) 2003-2006 Gino van den Bergen / Erwin Coumans http://continuousphysics.com/Bullet/</span>
<a name="l00003"></a>00003 <span class="comment"></span>
<a name="l00004"></a>00004 <span class="comment">This software is provided 'as-is', without any express or implied warranty.</span>
<a name="l00005"></a>00005 <span class="comment">In no event will the authors be held liable for any damages arising from the use of this software.</span>
<a name="l00006"></a>00006 <span class="comment">Permission is granted to anyone to use this software for any purpose, </span>
<a name="l00007"></a>00007 <span class="comment">including commercial applications, and to alter it and redistribute it freely, </span>
<a name="l00008"></a>00008 <span class="comment">subject to the following restrictions:</span>
<a name="l00009"></a>00009 <span class="comment"></span>
<a name="l00010"></a>00010 <span class="comment">1. The origin of this software must not be misrepresented; you must not claim that you wrote the original software. If you use this software in a product, an acknowledgment in the product documentation would be appreciated but is not required.</span>
<a name="l00011"></a>00011 <span class="comment">2. Altered source versions must be plainly marked as such, and must not be misrepresented as being the original software.</span>
<a name="l00012"></a>00012 <span class="comment">3. This notice may not be removed or altered from any source distribution.</span>
<a name="l00013"></a>00013 <span class="comment">*/</span>
<a name="l00014"></a>00014
<a name="l00015"></a>00015 <span class="preprocessor">#ifndef BT_GEN_MINMAX_H</span>
<a name="l00016"></a>00016 <span class="preprocessor"></span><span class="preprocessor">#define BT_GEN_MINMAX_H</span>
<a name="l00017"></a>00017 <span class="preprocessor"></span>
<a name="l00018"></a>00018 <span class="preprocessor">#include "<a class="code" href="bt_scalar_8h.html">btScalar.h</a>"</span>
<a name="l00019"></a>00019
<a name="l00020"></a>00020 <span class="keyword">template</span> <<span class="keyword">class</span> T>
<a name="l00021"></a><a class="code" href="bt_min_max_8h.html#083aab7ffec01586f450c9f2696f7fe5">00021</a> <a class="code" href="bt_scalar_8h.html#8a6a3e8b28846a3d7271e376c738ec40">SIMD_FORCE_INLINE</a> <span class="keyword">const</span> T& <a class="code" href="bt_min_max_8h.html#083aab7ffec01586f450c9f2696f7fe5">btMin</a>(<span class="keyword">const</span> T& a, <span class="keyword">const</span> T& b)
<a name="l00022"></a>00022 {
<a name="l00023"></a>00023 <span class="keywordflow">return</span> a < b ? a : b;
<a name="l00024"></a>00024 }
<a name="l00025"></a>00025
<a name="l00026"></a>00026 <span class="keyword">template</span> <<span class="keyword">class</span> T>
<a name="l00027"></a><a class="code" href="bt_min_max_8h.html#c663fae9d94f02fb5a2d45828aa91ba1">00027</a> <a class="code" href="bt_scalar_8h.html#8a6a3e8b28846a3d7271e376c738ec40">SIMD_FORCE_INLINE</a> <span class="keyword">const</span> T& <a class="code" href="bt_min_max_8h.html#c663fae9d94f02fb5a2d45828aa91ba1">btMax</a>(<span class="keyword">const</span> T& a, <span class="keyword">const</span> T& b)
<a name="l00028"></a>00028 {
<a name="l00029"></a>00029 <span class="keywordflow">return</span> a > b ? a : b;
<a name="l00030"></a>00030 }
<a name="l00031"></a>00031
<a name="l00032"></a>00032 <span class="keyword">template</span> <<span class="keyword">class</span> T>
<a name="l00033"></a><a class="code" href="bt_min_max_8h.html#83a7544c7b531242ea8cd1eff90ed654">00033</a> <a class="code" href="bt_scalar_8h.html#8a6a3e8b28846a3d7271e376c738ec40">SIMD_FORCE_INLINE</a> <span class="keyword">const</span> T& <a class="code" href="bt_min_max_8h.html#83a7544c7b531242ea8cd1eff90ed654">btClamped</a>(<span class="keyword">const</span> T& a, <span class="keyword">const</span> T& lb, <span class="keyword">const</span> T& ub)
<a name="l00034"></a>00034 {
<a name="l00035"></a>00035 <span class="keywordflow">return</span> a < lb ? lb : (ub < a ? ub : a);
<a name="l00036"></a>00036 }
<a name="l00037"></a>00037
<a name="l00038"></a>00038 <span class="keyword">template</span> <<span class="keyword">class</span> T>
<a name="l00039"></a><a class="code" href="bt_min_max_8h.html#c374523bb40e4ff491f6fd197fcb3c04">00039</a> <a class="code" href="bt_scalar_8h.html#8a6a3e8b28846a3d7271e376c738ec40">SIMD_FORCE_INLINE</a> <span class="keywordtype">void</span> <a class="code" href="bt_min_max_8h.html#c374523bb40e4ff491f6fd197fcb3c04">btSetMin</a>(T& a, <span class="keyword">const</span> T& b)
<a name="l00040"></a>00040 {
<a name="l00041"></a>00041 <span class="keywordflow">if</span> (b < a) {
<a name="l00042"></a>00042 a = b;
<a name="l00043"></a>00043 }
<a name="l00044"></a>00044 }
<a name="l00045"></a>00045
<a name="l00046"></a>00046 <span class="keyword">template</span> <<span class="keyword">class</span> T>
<a name="l00047"></a><a class="code" href="bt_min_max_8h.html#b894df8ce3487473677c66e682702046">00047</a> <a class="code" href="bt_scalar_8h.html#8a6a3e8b28846a3d7271e376c738ec40">SIMD_FORCE_INLINE</a> <span class="keywordtype">void</span> <a class="code" href="bt_min_max_8h.html#b894df8ce3487473677c66e682702046">btSetMax</a>(T& a, <span class="keyword">const</span> T& b)
<a name="l00048"></a>00048 {
<a name="l00049"></a>00049 <span class="keywordflow">if</span> (a < b) {
<a name="l00050"></a>00050 a = b;
<a name="l00051"></a>00051 }
<a name="l00052"></a>00052 }
<a name="l00053"></a>00053
<a name="l00054"></a>00054 <span class="keyword">template</span> <<span class="keyword">class</span> T>
<a name="l00055"></a><a class="code" href="bt_min_max_8h.html#fc2b4412407f38914610311f01c50445">00055</a> <a class="code" href="bt_scalar_8h.html#8a6a3e8b28846a3d7271e376c738ec40">SIMD_FORCE_INLINE</a> <span class="keywordtype">void</span> <a class="code" href="bt_min_max_8h.html#fc2b4412407f38914610311f01c50445">btClamp</a>(T& a, <span class="keyword">const</span> T& lb, <span class="keyword">const</span> T& ub)
<a name="l00056"></a>00056 {
<a name="l00057"></a>00057 <span class="keywordflow">if</span> (a < lb) {
<a name="l00058"></a>00058 a = lb;
<a name="l00059"></a>00059 }
<a name="l00060"></a>00060 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (ub < a) {
<a name="l00061"></a>00061 a = ub;
<a name="l00062"></a>00062 }
<a name="l00063"></a>00063 }
<a name="l00064"></a>00064
<a name="l00065"></a>00065 <span class="preprocessor">#endif //BT_GEN_MINMAX_H</span>
</pre></div></div>
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