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26 <h1>/home/yasutomo/devel/moflib/src/mof/math/basic_vector.hpp</h1><a href="basic__vector_8hpp.html">説明を見る。</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="preprocessor">#pragma once</span>
27 <a name="l00002"></a>00002 <span class="preprocessor"></span><span class="preprocessor">#include <<a class="code" href="mofdef_8hpp.html">mof/base/mofdef.hpp</a>></span>
28 <a name="l00003"></a>00003 <span class="preprocessor">#include <<a class="code" href="threshold_8hpp.html">mof/math/threshold.hpp</a>></span>
29 <a name="l00004"></a>00004 <span class="preprocessor">#include <boost/operators.hpp></span>
30 <a name="l00005"></a>00005 <span class="preprocessor">#include <ostream></span>
31 <a name="l00006"></a>00006 <span class="preprocessor">#include <cmath></span>
32 <a name="l00007"></a>00007
33 <a name="l00008"></a>00008
34 <a name="l00009"></a>00009 <span class="keyword">namespace </span>mof
35 <a name="l00010"></a>00010 {
36 <a name="l00011"></a>00011 <span class="keyword">namespace </span>math
37 <a name="l00012"></a>00012 {
38 <a name="l00021"></a>00021 <span class="keyword">template</span> <<span class="keywordtype">size_t</span> Dim, <span class="keyword">typename</span> Derived>
39 <a name="l00022"></a><a class="code" href="classmof_1_1math_1_1basic__vector.html">00022</a> <span class="keyword">class </span><a class="code" href="classmof_1_1math_1_1basic__vector.html" title="同次列ベクトルテンプレートクラス">basic_vector</a>
40 <a name="l00023"></a>00023 : boost::<a class="code" href="classboost_1_1addable.html">addable</a>< Derived
41 <a name="l00024"></a>00024 , boost::addable2< Derived, float
42 <a name="l00025"></a>00025 , boost::subtractable< Derived
43 <a name="l00026"></a>00026 , boost::subtractable2< Derived, float
44 <a name="l00027"></a>00027 , boost::multipliable2< Derived, float
45 <a name="l00028"></a>00028 , boost::dividable2< Derived, float
46 <a name="l00029"></a>00029 , boost::equality_comparable< Derived
47 <a name="l00030"></a>00030 > > > > > > >
48 <a name="l00031"></a>00031 {
49 <a name="l00032"></a>00032 <span class="keyword">protected</span>:
50 <a name="l00033"></a><a class="code" href="classmof_1_1math_1_1basic__vector.html#a7502649e643906e703f3c29f30c5a81d">00033</a> <span class="keywordtype">float</span> <a class="code" href="classmof_1_1math_1_1basic__vector.html#a7502649e643906e703f3c29f30c5a81d" title="要素の配列">components_</a>[Dim];
51 <a name="l00034"></a>00034 <span class="keyword">public</span>:
52 <a name="l00035"></a>00035 <span class="comment">// コンストラクタ,デストラクタはデフォルトのものを使う</span>
53 <a name="l00036"></a>00036 <span class="comment">// 代入演算子,コピーコンストラクタはデフォルトのものを使う</span>
54 <a name="l00037"></a>00037 <span class="comment">//{{{ operator +=</span>
55 <a name="l00038"></a><a class="code" href="classmof_1_1math_1_1basic__vector.html#a0ad7349330923c9eda6765508cbf9adb">00038</a> Derived& <a class="code" href="classmof_1_1math_1_1basic__vector.html#a0ad7349330923c9eda6765508cbf9adb">operator+=</a>(<span class="keyword">const</span> Derived& rhs)
56 <a name="l00039"></a>00039 {
57 <a name="l00040"></a>00040 <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0; i < Dim; ++i) <a class="code" href="classmof_1_1math_1_1basic__vector.html#a7502649e643906e703f3c29f30c5a81d" title="要素の配列">components_</a>[i] += rhs.components_[i];
58 <a name="l00041"></a>00041 <span class="keywordflow">return</span> *reinterpret_cast<Derived*>(<span class="keyword">this</span>);<span class="comment">//thisがDerived型であることは保証されている.</span>
59 <a name="l00042"></a>00042 }
60 <a name="l00043"></a>00043
61 <a name="l00044"></a><a class="code" href="classmof_1_1math_1_1basic__vector.html#a656f67de713bf5adbf6f140df489f5ab">00044</a> Derived& <a class="code" href="classmof_1_1math_1_1basic__vector.html#a0ad7349330923c9eda6765508cbf9adb">operator+=</a>(<span class="keywordtype">float</span> rhs)
62 <a name="l00045"></a>00045 {
63 <a name="l00046"></a>00046 <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0; i < Dim; ++i) <a class="code" href="classmof_1_1math_1_1basic__vector.html#a7502649e643906e703f3c29f30c5a81d" title="要素の配列">components_</a>[i] += rhs;
64 <a name="l00047"></a>00047 <span class="keywordflow">return</span> *<span class="keyword">reinterpret_cast<</span>Derived*<span class="keyword">></span>(<span class="keyword">this</span>);<span class="comment">//thisがDerived型であることは保証されている.</span>
65 <a name="l00048"></a>00048 }
66 <a name="l00049"></a>00049
67 <a name="l00050"></a><a class="code" href="classmof_1_1math_1_1basic__vector.html#ab51200fa1e6bb7c9a1cfad79954049f6">00050</a> <span class="keyword">friend</span> Derived <a class="code" href="classmof_1_1math_1_1basic__vector.html#ab51200fa1e6bb7c9a1cfad79954049f6">operator+</a>(<span class="keywordtype">float</span> rhs1, Derived& rhs2)
68 <a name="l00051"></a>00051 {
69 <a name="l00052"></a>00052 Derived retval;
70 <a name="l00053"></a>00053 <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0; i < Dim; ++i) retval.components_[i] = rhs1 + rhs2.components_[i];
71 <a name="l00054"></a>00054 <span class="keywordflow">return</span> retval;
72 <a name="l00055"></a>00055 }
73 <a name="l00056"></a>00056 <span class="comment">//}}}</span>
74 <a name="l00057"></a>00057 <span class="comment">//{{{ operator -=</span>
75 <a name="l00058"></a><a class="code" href="classmof_1_1math_1_1basic__vector.html#a09ef9a5bd4019e47e3ff78fe028ce66b">00058</a> Derived& <a class="code" href="classmof_1_1math_1_1basic__vector.html#a09ef9a5bd4019e47e3ff78fe028ce66b">operator-=</a>(<span class="keyword">const</span> Derived& rhs)
76 <a name="l00059"></a>00059 {
77 <a name="l00060"></a>00060 <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0; i < Dim; ++i) <a class="code" href="classmof_1_1math_1_1basic__vector.html#a7502649e643906e703f3c29f30c5a81d" title="要素の配列">components_</a>[i] -= rhs.components_[i];
78 <a name="l00061"></a>00061 <span class="keywordflow">return</span> *reinterpret_cast<Derived*>(<span class="keyword">this</span>);<span class="comment">//thisがDerived型であることは保証されている.</span>
79 <a name="l00062"></a>00062 }
80 <a name="l00063"></a>00063
81 <a name="l00064"></a><a class="code" href="classmof_1_1math_1_1basic__vector.html#acd9cd2e120ba951e5a8f3b1cc6b83996">00064</a> Derived& <a class="code" href="classmof_1_1math_1_1basic__vector.html#a09ef9a5bd4019e47e3ff78fe028ce66b">operator-=</a>(<span class="keywordtype">float</span> rhs)
82 <a name="l00065"></a>00065 {
83 <a name="l00066"></a>00066 <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0; i < Dim; ++i) <a class="code" href="classmof_1_1math_1_1basic__vector.html#a7502649e643906e703f3c29f30c5a81d" title="要素の配列">components_</a>[i] -= rhs;
84 <a name="l00067"></a>00067 <span class="keywordflow">return</span> *<span class="keyword">reinterpret_cast<</span>Derived*<span class="keyword">></span>(<span class="keyword">this</span>);<span class="comment">//thisがDerived型であることは保証されている.</span>
85 <a name="l00068"></a>00068 }
86 <a name="l00069"></a>00069
87 <a name="l00070"></a><a class="code" href="classmof_1_1math_1_1basic__vector.html#a87b3068df3cfd1cb062ab11d6700178a">00070</a> <span class="keyword">friend</span> Derived <a class="code" href="classmof_1_1math_1_1basic__vector.html#a87b3068df3cfd1cb062ab11d6700178a">operator-</a>(<span class="keywordtype">float</span> rhs1, Derived& rhs2)
88 <a name="l00071"></a>00071 {
89 <a name="l00072"></a>00072 Derived retval;
90 <a name="l00073"></a>00073 <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0; i < Dim; ++i) retval.components_[i] = rhs1 - rhs2.components_[i];
91 <a name="l00074"></a>00074 <span class="keywordflow">return</span> retval;
92 <a name="l00075"></a>00075 }
93 <a name="l00076"></a>00076 <span class="comment">//}}}</span>
94 <a name="l00077"></a>00077 <span class="comment">//{{{ operator *=</span>
95 <a name="l00078"></a><a class="code" href="classmof_1_1math_1_1basic__vector.html#a44fc407064ac361420a51021b862bab6">00078</a> Derived& <a class="code" href="classmof_1_1math_1_1basic__vector.html#a44fc407064ac361420a51021b862bab6">operator*=</a>(<span class="keywordtype">float</span> rhs)
96 <a name="l00079"></a>00079 {
97 <a name="l00080"></a>00080 <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0; i < Dim; ++i) <a class="code" href="classmof_1_1math_1_1basic__vector.html#a7502649e643906e703f3c29f30c5a81d" title="要素の配列">components_</a>[i] *= rhs;
98 <a name="l00081"></a>00081 <span class="keywordflow">return</span> *<span class="keyword">reinterpret_cast<</span>Derived*<span class="keyword">></span>(<span class="keyword">this</span>);<span class="comment">//thisがDerived型であることは保証されている.</span>
99 <a name="l00082"></a>00082 }
100 <a name="l00083"></a>00083
101 <a name="l00084"></a><a class="code" href="classmof_1_1math_1_1basic__vector.html#a83780bceadc61ec021a6d0ceae3da02a">00084</a> <span class="keyword">friend</span> Derived <a class="code" href="classmof_1_1math_1_1basic__vector.html#a83780bceadc61ec021a6d0ceae3da02a">operator*</a>(<span class="keywordtype">float</span> rhs1, Derived& rhs2)
102 <a name="l00085"></a>00085 {
103 <a name="l00086"></a>00086 Derived retval;
104 <a name="l00087"></a>00087 <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0; i < Dim; ++i) retval.components_[i] = rhs1 * rhs2.components_[i];
105 <a name="l00088"></a>00088 <span class="keywordflow">return</span> retval;
106 <a name="l00089"></a>00089 }
107 <a name="l00090"></a>00090 <span class="comment">//}}}</span>
108 <a name="l00091"></a>00091 <span class="comment">//{{{ operator /=</span>
109 <a name="l00092"></a><a class="code" href="classmof_1_1math_1_1basic__vector.html#aa1e528c811d65e12e81b64ca68ea1eba">00092</a> Derived& <a class="code" href="classmof_1_1math_1_1basic__vector.html#aa1e528c811d65e12e81b64ca68ea1eba">operator/=</a>(<span class="keywordtype">float</span> rhs)
110 <a name="l00093"></a>00093 {
111 <a name="l00094"></a>00094 <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0; i < Dim; ++i) <a class="code" href="classmof_1_1math_1_1basic__vector.html#a7502649e643906e703f3c29f30c5a81d" title="要素の配列">components_</a>[i] /= rhs;
112 <a name="l00095"></a>00095 <span class="keywordflow">return</span> *<span class="keyword">reinterpret_cast<</span>Derived*<span class="keyword">></span>(<span class="keyword">this</span>);<span class="comment">//thisがDerived型であることは保証されている.</span>
113 <a name="l00096"></a>00096 }
114 <a name="l00097"></a>00097
115 <a name="l00098"></a>00098 <span class="comment">//}}}</span>
116 <a name="l00099"></a>00099 <span class="comment">//{{{ operator ==</span>
117 <a name="l00100"></a><a class="code" href="classmof_1_1math_1_1basic__vector.html#abe8efb422e0ca040c9890e1706d2d568">00100</a> <span class="keywordtype">bool</span> <a class="code" href="classmof_1_1math_1_1basic__vector.html#abe8efb422e0ca040c9890e1706d2d568">operator==</a>(<span class="keyword">const</span> Derived& rhs)<span class="keyword"> const</span>
118 <a name="l00101"></a>00101 <span class="keyword"> </span>{
119 <a name="l00102"></a>00102 <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0; i < Dim; ++i) {
120 <a name="l00103"></a>00103 <span class="keywordflow">if</span> (std::abs(<a class="code" href="classmof_1_1math_1_1basic__vector.html#a7502649e643906e703f3c29f30c5a81d" title="要素の配列">components_</a>[i] - rhs.components_[i]) > <a class="code" href="threshold_8hpp.html#acefd3ede4bb1937da93c49823d4d008e">MOF_ERROR_THRESHOLD</a>) <span class="keywordflow">return</span> <span class="keyword">false</span>;
121 <a name="l00104"></a>00104 }
122 <a name="l00105"></a>00105 <span class="keywordflow">return</span> <span class="keyword">true</span>;
123 <a name="l00106"></a>00106 }
124 <a name="l00107"></a>00107 <span class="comment">//}}}</span>
125 <a name="l00108"></a>00108 <span class="comment">//{{{ operator []</span>
126 <a name="l00113"></a><a class="code" href="classmof_1_1math_1_1basic__vector.html#a3c1966d92348b211178e6bed3ed6d142">00113</a> <span class="comment"></span> <span class="keywordtype">float</span> <a class="code" href="classmof_1_1math_1_1basic__vector.html#a3c1966d92348b211178e6bed3ed6d142">operator[]</a>(<span class="keywordtype">size_t</span> index)<span class="keyword"> const</span>
127 <a name="l00114"></a>00114 <span class="keyword"> </span>{
128 <a name="l00115"></a>00115 <span class="keywordflow">if</span> (index < Dim) <span class="keywordflow">return</span> <a class="code" href="classmof_1_1math_1_1basic__vector.html#a7502649e643906e703f3c29f30c5a81d" title="要素の配列">components_</a>[index];
129 <a name="l00116"></a>00116 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (index == Dim) <span class="keywordflow">return</span> 1;
130 <a name="l00117"></a>00117 <span class="comment">// TODO exception</span>
131 <a name="l00118"></a>00118 <span class="keywordflow">return</span> 0;
132 <a name="l00119"></a>00119 }
133 <a name="l00120"></a>00120 <span class="comment">//}}}</span>
134 <a name="l00121"></a>00121 <span class="comment">//{{{ operator <<</span>
135 <a name="l00128"></a>00128 <span class="comment"></span> <span class="keyword">friend</span> std::ostream& <span class="keyword">operator</span><<
136 <a name="l00129"></a><a class="code" href="classmof_1_1math_1_1basic__vector.html#a46d2540a8abf6ca59db3ee1551769ab9">00129</a> (
137 <a name="l00130"></a>00130 std::ostream& stream,
138 <a name="l00131"></a>00131 <span class="keyword">const</span> Derived& rhs
139 <a name="l00132"></a>00132 )
140 <a name="l00133"></a>00133 {
141 <a name="l00134"></a>00134 <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0; i < Dim; ++i)
142 <a name="l00135"></a>00135 {
143 <a name="l00136"></a>00136 <span class="keywordflow">if</span> (i != 0) stream << <span class="stringliteral">", "</span>;
144 <a name="l00137"></a>00137 stream << rhs.components_[i];
145 <a name="l00138"></a>00138 }
146 <a name="l00139"></a>00139 <span class="keywordflow">return</span> stream;
147 <a name="l00140"></a>00140 }
148 <a name="l00141"></a>00141 <span class="comment">//}}}</span>
149 <a name="l00142"></a>00142 };
150 <a name="l00143"></a>00143
151 <a name="l00144"></a>00144
152 <a name="l00145"></a>00145 }<span class="comment">// namespace math</span>
153 <a name="l00146"></a>00146 }<span class="comment">// namespace mof</span>
155 <hr class="footer"/><address style="text-align: right;"><small>MotifOfFunctionsLIBraryに対してThu Aug 19 09:37:38 2010に生成されました。
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157 <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.6.3 </small></address>