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<h1>Vector2.inl</h1><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001
<a name="l00002"></a>00002 <span class="comment">//</span>
<a name="l00003"></a>00003 <span class="comment">// SFML - Simple and Fast Multimedia Library</span>
<a name="l00004"></a>00004 <span class="comment">// Copyright (C) 2007-2009 Laurent Gomila (laurent.gom@gmail.com)</span>
<a name="l00005"></a>00005 <span class="comment">//</span>
<a name="l00006"></a>00006 <span class="comment">// This software is provided 'as-is', without any express or implied warranty.</span>
<a name="l00007"></a>00007 <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="l00008"></a>00008 <span class="comment">//</span>
<a name="l00009"></a>00009 <span class="comment">// Permission is granted to anyone to use this software for any purpose,</span>
<a name="l00010"></a>00010 <span class="comment">// including commercial applications, and to alter it and redistribute it freely,</span>
<a name="l00011"></a>00011 <span class="comment">// subject to the following restrictions:</span>
<a name="l00012"></a>00012 <span class="comment">//</span>
<a name="l00013"></a>00013 <span class="comment">// 1. The origin of this software must not be misrepresented;</span>
<a name="l00014"></a>00014 <span class="comment">// you must not claim that you wrote the original software.</span>
<a name="l00015"></a>00015 <span class="comment">// If you use this software in a product, an acknowledgment</span>
<a name="l00016"></a>00016 <span class="comment">// in the product documentation would be appreciated but is not required.</span>
<a name="l00017"></a>00017 <span class="comment">//</span>
<a name="l00018"></a>00018 <span class="comment">// 2. Altered source versions must be plainly marked as such,</span>
<a name="l00019"></a>00019 <span class="comment">// and must not be misrepresented as being the original software.</span>
<a name="l00020"></a>00020 <span class="comment">//</span>
<a name="l00021"></a>00021 <span class="comment">// 3. This notice may not be removed or altered from any source distribution.</span>
<a name="l00022"></a>00022 <span class="comment">//</span>
<a name="l00024"></a>00024 <span class="comment"></span>
<a name="l00025"></a>00025
<a name="l00029"></a>00029 <span class="keyword">template</span> <<span class="keyword">typename</span> T>
<a name="l00030"></a>00030 Vector2<T>::Vector2() :
<a name="l00031"></a>00031 x(0),
<a name="l00032"></a>00032 y(0)
<a name="l00033"></a>00033 {
<a name="l00034"></a>00034
<a name="l00035"></a>00035 }
<a name="l00036"></a>00036
<a name="l00037"></a>00037
<a name="l00041"></a>00041 <span class="keyword">template</span> <<span class="keyword">typename</span> T>
<a name="l00042"></a>00042 Vector2<T>::Vector2(T X, T Y) :
<a name="l00043"></a>00043 x(X),
<a name="l00044"></a>00044 y(Y)
<a name="l00045"></a>00045 {
<a name="l00046"></a>00046
<a name="l00047"></a>00047 }
<a name="l00048"></a>00048
<a name="l00049"></a>00049
<a name="l00053"></a>00053 <span class="keyword">template</span> <<span class="keyword">typename</span> T>
<a name="l00054"></a>00054 Vector2<T> operator -(<span class="keyword">const</span> Vector2<T>& V)
<a name="l00055"></a>00055 {
<a name="l00056"></a>00056 <span class="keywordflow">return</span> Vector2<T>(-V.x, -V.y);
<a name="l00057"></a>00057 }
<a name="l00058"></a>00058
<a name="l00059"></a>00059
<a name="l00063"></a>00063 <span class="keyword">template</span> <<span class="keyword">typename</span> T>
<a name="l00064"></a>00064 Vector2<T>& operator +=(Vector2<T>& V1, <span class="keyword">const</span> Vector2<T>& V2)
<a name="l00065"></a>00065 {
<a name="l00066"></a>00066 V1.x += V2.x;
<a name="l00067"></a>00067 V1.y += V2.y;
<a name="l00068"></a>00068
<a name="l00069"></a>00069 <span class="keywordflow">return</span> V1;
<a name="l00070"></a>00070 }
<a name="l00071"></a>00071
<a name="l00072"></a>00072
<a name="l00076"></a>00076 <span class="keyword">template</span> <<span class="keyword">typename</span> T>
<a name="l00077"></a>00077 Vector2<T>& operator -=(Vector2<T>& V1, <span class="keyword">const</span> Vector2<T>& V2)
<a name="l00078"></a>00078 {
<a name="l00079"></a>00079 V1.x -= V2.x;
<a name="l00080"></a>00080 V1.y -= V2.y;
<a name="l00081"></a>00081
<a name="l00082"></a>00082 <span class="keywordflow">return</span> V1;
<a name="l00083"></a>00083 }
<a name="l00084"></a>00084
<a name="l00085"></a>00085
<a name="l00089"></a>00089 <span class="keyword">template</span> <<span class="keyword">typename</span> T>
<a name="l00090"></a>00090 Vector2<T> operator +(<span class="keyword">const</span> Vector2<T>& V1, <span class="keyword">const</span> Vector2<T>& V2)
<a name="l00091"></a>00091 {
<a name="l00092"></a>00092 <span class="keywordflow">return</span> Vector2<T>(V1.x + V2.x, V1.y + V2.y);
<a name="l00093"></a>00093 }
<a name="l00094"></a>00094
<a name="l00095"></a>00095
<a name="l00099"></a>00099 <span class="keyword">template</span> <<span class="keyword">typename</span> T>
<a name="l00100"></a>00100 Vector2<T> operator -(<span class="keyword">const</span> Vector2<T>& V1, <span class="keyword">const</span> Vector2<T>& V2)
<a name="l00101"></a>00101 {
<a name="l00102"></a>00102 <span class="keywordflow">return</span> Vector2<T>(V1.x - V2.x, V1.y - V2.y);
<a name="l00103"></a>00103 }
<a name="l00104"></a>00104
<a name="l00105"></a>00105
<a name="l00109"></a>00109 <span class="keyword">template</span> <<span class="keyword">typename</span> T>
<a name="l00110"></a>00110 Vector2<T> operator *(<span class="keyword">const</span> Vector2<T>& V, T X)
<a name="l00111"></a>00111 {
<a name="l00112"></a>00112 <span class="keywordflow">return</span> Vector2<T>(V.x * X, V.y * X);
<a name="l00113"></a>00113 }
<a name="l00114"></a>00114
<a name="l00115"></a>00115
<a name="l00119"></a>00119 <span class="keyword">template</span> <<span class="keyword">typename</span> T>
<a name="l00120"></a>00120 Vector2<T> operator *(T X, <span class="keyword">const</span> Vector2<T>& V)
<a name="l00121"></a>00121 {
<a name="l00122"></a>00122 <span class="keywordflow">return</span> Vector2<T>(V.x * X, V.y * X);
<a name="l00123"></a>00123 }
<a name="l00124"></a>00124
<a name="l00125"></a>00125
<a name="l00129"></a>00129 <span class="keyword">template</span> <<span class="keyword">typename</span> T>
<a name="l00130"></a>00130 Vector2<T>& operator *=(Vector2<T>& V, T X)
<a name="l00131"></a>00131 {
<a name="l00132"></a>00132 V.x *= X;
<a name="l00133"></a>00133 V.y *= X;
<a name="l00134"></a>00134
<a name="l00135"></a>00135 <span class="keywordflow">return</span> V;
<a name="l00136"></a>00136 }
<a name="l00137"></a>00137
<a name="l00138"></a>00138
<a name="l00142"></a>00142 <span class="keyword">template</span> <<span class="keyword">typename</span> T>
<a name="l00143"></a>00143 Vector2<T> operator /(<span class="keyword">const</span> Vector2<T>& V, T X)
<a name="l00144"></a>00144 {
<a name="l00145"></a>00145 <span class="keywordflow">return</span> Vector2<T>(V.x / X, V.y / X);
<a name="l00146"></a>00146 }
<a name="l00147"></a>00147
<a name="l00148"></a>00148
<a name="l00152"></a>00152 <span class="keyword">template</span> <<span class="keyword">typename</span> T>
<a name="l00153"></a>00153 Vector2<T>& operator /=(Vector2<T>& V, T X)
<a name="l00154"></a>00154 {
<a name="l00155"></a>00155 V.x /= X;
<a name="l00156"></a>00156 V.y /= X;
<a name="l00157"></a>00157
<a name="l00158"></a>00158 <span class="keywordflow">return</span> V;
<a name="l00159"></a>00159 }
<a name="l00160"></a>00160
<a name="l00161"></a>00161
<a name="l00165"></a>00165 <span class="keyword">template</span> <<span class="keyword">typename</span> T>
<a name="l00166"></a>00166 <span class="keywordtype">bool</span> operator ==(<span class="keyword">const</span> Vector2<T>& V1, <span class="keyword">const</span> Vector2<T>& V2)
<a name="l00167"></a>00167 {
<a name="l00168"></a>00168 <span class="keywordflow">return</span> (V1.x == V2.x) && (V1.y == V2.y);
<a name="l00169"></a>00169 }
<a name="l00170"></a>00170
<a name="l00171"></a>00171
<a name="l00175"></a>00175 <span class="keyword">template</span> <<span class="keyword">typename</span> T>
<a name="l00176"></a>00176 <span class="keywordtype">bool</span> operator !=(<span class="keyword">const</span> Vector2<T>& V1, <span class="keyword">const</span> Vector2<T>& V2)
<a name="l00177"></a>00177 {
<a name="l00178"></a>00178 <span class="keywordflow">return</span> (V1.x != V2.x) || (V1.y != V2.y);
<a name="l00179"></a>00179 }
</pre></div></div>
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:: Copyright © 2007-2008 Laurent Gomila, all rights reserved ::
Documentation generated by <a href="http://www.doxygen.org/" title="doxygen website">doxygen 1.5.2</a> ::
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distrib
>
Mandriva
>
2010.0
>
i586
>
media
>
contrib-release
>
by-pkgid
>
ed1483a4d9709d82850bb84cf25535e7
>
files
>
152
