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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="l00027"></a>00027 <span class="keyword">template</span> <<span class="keyword">typename</span> T>
<a name="l00028"></a>00028 <span class="keyword">inline</span> Vector2<T>::Vector2() :
<a name="l00029"></a>00029 x(0),
<a name="l00030"></a>00030 y(0)
<a name="l00031"></a>00031 {
<a name="l00032"></a>00032
<a name="l00033"></a>00033 }
<a name="l00034"></a>00034
<a name="l00035"></a>00035
<a name="l00037"></a>00037 <span class="keyword">template</span> <<span class="keyword">typename</span> T>
<a name="l00038"></a>00038 <span class="keyword">inline</span> Vector2<T>::Vector2(T X, T Y) :
<a name="l00039"></a>00039 x(X),
<a name="l00040"></a>00040 y(Y)
<a name="l00041"></a>00041 {
<a name="l00042"></a>00042
<a name="l00043"></a>00043 }
<a name="l00044"></a>00044
<a name="l00045"></a>00045
<a name="l00047"></a>00047 <span class="keyword">template</span> <<span class="keyword">typename</span> T>
<a name="l00048"></a>00048 <span class="keyword">template</span> <<span class="keyword">typename</span> U>
<a name="l00049"></a>00049 <span class="keyword">inline</span> Vector2<T>::Vector2(<span class="keyword">const</span> Vector2<U>& vector) :
<a name="l00050"></a>00050 x(static_cast<T>(vector.x)),
<a name="l00051"></a>00051 y(static_cast<T>(vector.y))
<a name="l00052"></a>00052 {
<a name="l00053"></a>00053 }
<a name="l00054"></a>00054
<a name="l00055"></a>00055
<a name="l00057"></a>00057 <span class="keyword">template</span> <<span class="keyword">typename</span> T>
<a name="l00058"></a>00058 <span class="keyword">inline</span> Vector2<T> <a class="code" href="classsf_1_1Vector2.htm#af91ba9e90b2364cfa8302b73401bd00a" title="Overload of unary operator -.">operator -</a>(<span class="keyword">const</span> Vector2<T>& right)
<a name="l00059"></a>00059 {
<a name="l00060"></a>00060 <span class="keywordflow">return</span> Vector2<T>(-right.x, -right.y);
<a name="l00061"></a>00061 }
<a name="l00062"></a>00062
<a name="l00063"></a>00063
<a name="l00065"></a>00065 <span class="keyword">template</span> <<span class="keyword">typename</span> T>
<a name="l00066"></a>00066 <span class="keyword">inline</span> Vector2<T>& <a class="code" href="classsf_1_1Color.htm#ae43880ff9f00ab9b918a52e82fc36d77" title="Overload of the binary += operator.">operator +=</a>(Vector2<T>& left, <span class="keyword">const</span> Vector2<T>& right)
<a name="l00067"></a>00067 {
<a name="l00068"></a>00068 left.x += right.x;
<a name="l00069"></a>00069 left.y += right.y;
<a name="l00070"></a>00070
<a name="l00071"></a>00071 <span class="keywordflow">return</span> left;
<a name="l00072"></a>00072 }
<a name="l00073"></a>00073
<a name="l00074"></a>00074
<a name="l00076"></a>00076 <span class="keyword">template</span> <<span class="keyword">typename</span> T>
<a name="l00077"></a>00077 <span class="keyword">inline</span> Vector2<T>& <a class="code" href="classsf_1_1Vector2.htm#ae63028b6ab752bbec460ed2587623847" title="Overload of binary operator -=.">operator -=</a>(Vector2<T>& left, <span class="keyword">const</span> Vector2<T>& right)
<a name="l00078"></a>00078 {
<a name="l00079"></a>00079 left.x -= right.x;
<a name="l00080"></a>00080 left.y -= right.y;
<a name="l00081"></a>00081
<a name="l00082"></a>00082 <span class="keywordflow">return</span> left;
<a name="l00083"></a>00083 }
<a name="l00084"></a>00084
<a name="l00085"></a>00085
<a name="l00087"></a>00087 <span class="keyword">template</span> <<span class="keyword">typename</span> T>
<a name="l00088"></a>00088 <span class="keyword">inline</span> Vector2<T> <a class="code" href="classsf_1_1Color.htm#a8150defecc24ca7c5a97e82f35de4079" title="Overload of the binary + operator.">operator +</a>(<span class="keyword">const</span> Vector2<T>& left, <span class="keyword">const</span> Vector2<T>& right)
<a name="l00089"></a>00089 {
<a name="l00090"></a>00090 <span class="keywordflow">return</span> Vector2<T>(left.x + right.x, left.y + right.y);
<a name="l00091"></a>00091 }
<a name="l00092"></a>00092
<a name="l00093"></a>00093
<a name="l00095"></a>00095 <span class="keyword">template</span> <<span class="keyword">typename</span> T>
<a name="l00096"></a>00096 <span class="keyword">inline</span> Vector2<T> <a class="code" href="classsf_1_1Vector2.htm#af91ba9e90b2364cfa8302b73401bd00a" title="Overload of unary operator -.">operator -</a>(<span class="keyword">const</span> Vector2<T>& left, <span class="keyword">const</span> Vector2<T>& right)
<a name="l00097"></a>00097 {
<a name="l00098"></a>00098 <span class="keywordflow">return</span> Vector2<T>(left.x - right.x, left.y - right.y);
<a name="l00099"></a>00099 }
<a name="l00100"></a>00100
<a name="l00101"></a>00101
<a name="l00103"></a>00103 <span class="keyword">template</span> <<span class="keyword">typename</span> T>
<a name="l00104"></a>00104 <span class="keyword">inline</span> Vector2<T> <a class="code" href="classsf_1_1Color.htm#afa4a51a6abfbfb60c5349c885f0b7dc0" title="Overload of the binary * operator.">operator *</a>(<span class="keyword">const</span> Vector2<T>& left, T right)
<a name="l00105"></a>00105 {
<a name="l00106"></a>00106 <span class="keywordflow">return</span> Vector2<T>(left.x * right, left.y * right);
<a name="l00107"></a>00107 }
<a name="l00108"></a>00108
<a name="l00109"></a>00109
<a name="l00111"></a>00111 <span class="keyword">template</span> <<span class="keyword">typename</span> T>
<a name="l00112"></a>00112 <span class="keyword">inline</span> Vector2<T> <a class="code" href="classsf_1_1Color.htm#afa4a51a6abfbfb60c5349c885f0b7dc0" title="Overload of the binary * operator.">operator *</a>(T left, <span class="keyword">const</span> Vector2<T>& right)
<a name="l00113"></a>00113 {
<a name="l00114"></a>00114 <span class="keywordflow">return</span> Vector2<T>(right.x * left, right.y * left);
<a name="l00115"></a>00115 }
<a name="l00116"></a>00116
<a name="l00117"></a>00117
<a name="l00119"></a>00119 <span class="keyword">template</span> <<span class="keyword">typename</span> T>
<a name="l00120"></a>00120 <span class="keyword">inline</span> Vector2<T>& <a class="code" href="classsf_1_1Color.htm#ac12584a38b4db10d8d4c140f2ca3d8bd" title="Overload of the binary *= operator.">operator *=</a>(Vector2<T>& left, T right)
<a name="l00121"></a>00121 {
<a name="l00122"></a>00122 left.x *= right;
<a name="l00123"></a>00123 left.y *= right;
<a name="l00124"></a>00124
<a name="l00125"></a>00125 <span class="keywordflow">return</span> left;
<a name="l00126"></a>00126 }
<a name="l00127"></a>00127
<a name="l00128"></a>00128
<a name="l00130"></a>00130 <span class="keyword">template</span> <<span class="keyword">typename</span> T>
<a name="l00131"></a>00131 <span class="keyword">inline</span> Vector2<T> <a class="code" href="classsf_1_1Vector2.htm#a64659ab5db944895a1104e01e8309efa" title="Overload of binary operator /.">operator /</a>(<span class="keyword">const</span> Vector2<T>& left, T right)
<a name="l00132"></a>00132 {
<a name="l00133"></a>00133 <span class="keywordflow">return</span> Vector2<T>(left.x / right, left.y / right);
<a name="l00134"></a>00134 }
<a name="l00135"></a>00135
<a name="l00136"></a>00136
<a name="l00138"></a>00138 <span class="keyword">template</span> <<span class="keyword">typename</span> T>
<a name="l00139"></a>00139 <span class="keyword">inline</span> Vector2<T>& <a class="code" href="classsf_1_1Vector2.htm#a0aebb326092754768f08d959053cd913" title="Overload of binary operator /=.">operator /=</a>(Vector2<T>& left, T right)
<a name="l00140"></a>00140 {
<a name="l00141"></a>00141 left.x /= right;
<a name="l00142"></a>00142 left.y /= right;
<a name="l00143"></a>00143
<a name="l00144"></a>00144 <span class="keywordflow">return</span> left;
<a name="l00145"></a>00145 }
<a name="l00146"></a>00146
<a name="l00147"></a>00147
<a name="l00149"></a>00149 <span class="keyword">template</span> <<span class="keyword">typename</span> T>
<a name="l00150"></a>00150 <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="classsf_1_1Color.htm#a2e1a62938f8fac1128a22515aa83f13e" title="Overload of the == operator.">operator ==</a>(<span class="keyword">const</span> Vector2<T>& left, <span class="keyword">const</span> Vector2<T>& right)
<a name="l00151"></a>00151 {
<a name="l00152"></a>00152 <span class="keywordflow">return</span> (left.x == right.x) && (left.y == right.y);
<a name="l00153"></a>00153 }
<a name="l00154"></a>00154
<a name="l00155"></a>00155
<a name="l00157"></a>00157 <span class="keyword">template</span> <<span class="keyword">typename</span> T>
<a name="l00158"></a>00158 <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="classsf_1_1Color.htm#a463ba1237727758f93ce5b3ceef99fdc" title="Overload of the != operator.">operator !=</a>(<span class="keyword">const</span> Vector2<T>& left, <span class="keyword">const</span> Vector2<T>& right)
<a name="l00159"></a>00159 {
<a name="l00160"></a>00160 <span class="keywordflow">return</span> (left.x != right.x) || (left.y != right.y);
<a name="l00161"></a>00161 }
</pre></div></div>
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