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6 | <title>quaternion, vector and matrix types</title> | |
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9 | <body> | |
10 | <div class="body-0"> | |
11 | <div class="body-1"> | |
12 | <div class="body-2"> | |
13 | <div> | |
14 | <h1>QVM: Quaternions, Vectors, Matrices</h1> | |
15 | </div> | |
16 | <!-- Copyright (c) 2008-2016 Emil Dotchevski and Reverge Studios, Inc. --> | |
17 | <!-- Distributed under the Boost Software License, Version 1.0. (See accompanying --> | |
18 | <!-- file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) --> | |
19 | <div class="RenoIncludeDIV"><div class="RenoAutoDIV"><h3>Quaternion, Vector and Matrix Types</h3> | |
20 | </div> | |
21 | <div class="RenoIncludeDIV"><p><span class="RenoEscape">#<!--<wiki>`#</wiki>--></span>include <<span class="RenoLink"><a href="boost_qvm_quat_hpp.html">boost/qvm/quat.hpp</a></span>><span class="RenoBR"> </span><br/><span class="RenoEscape">#<!--<wiki>`#</wiki>--></span>include <<span class="RenoLink"><a href="boost_qvm_vec_hpp.html">boost/qvm/vec.hpp</a></span>><span class="RenoBR"> </span><br/><span class="RenoEscape">#<!--<wiki>`#</wiki>--></span>include <<span class="RenoLink"><a href="boost_qvm_mat_hpp.html">boost/qvm/mat.hpp</a></span>><span class="RenoBR"> </span><br/></p> | |
22 | <pre>namespace boost | |
23 | { | |
24 | namespace <span class="RenoLink"><a href="qvm.html">qvm</a></span> | |
25 | { | |
26 | <span class="RenoIncludeSPAN"> //*** Quaternion, vector and matrix types *** | |
27 | ||
28 | <span class="RenoIncludeSPAN"><span class="RenoIncludeSPAN">template <class T> | |
29 | struct <span class="RenoLink"><a href="quat.html">quat</a></span> | |
30 | { | |
31 | T a[4]; | |
32 | ||
33 | template <class R> | |
34 | operator R() const | |
35 | { | |
36 | R r; | |
37 | <span class="RenoLink"><a href="assign_quat_quat_.html">assign</a></span>(r,*this); | |
38 | return r; | |
39 | } | |
40 | }; | |
41 | ||
42 | template <class Quaternion> | |
43 | struct <span class="RenoLink"><a href="quat_traits.html">quat_traits</a></span>; | |
44 | ||
45 | template <class T> | |
46 | struct <span class="RenoLink"><a href="quat_traits.html">quat_traits</a></span>< <span class="RenoLink"><a href="quat.html">quat</a></span><T> > | |
47 | { | |
48 | typedef T scalar_type; | |
49 | ||
50 | template <int I> static scalar_type <span class="RenoLink"><a href="quat_traits_Q_read_element.html">read_element</a></span>( <span class="RenoLink"><a href="quat.html">quat</a></span><T> const & x ) { return x.a[I]; } | |
51 | template <int I> static scalar_type & <span class="RenoLink"><a href="quat_traits_Q_write_element.html">write_element</a></span>( <span class="RenoLink"><a href="quat.html">quat</a></span><T> & x ) { return x.a[I]; } | |
52 | };</span></span> | |
53 | ||
54 | <span class="RenoIncludeSPAN"><span class="RenoIncludeSPAN">template <class T,int Dim> | |
55 | struct <span class="RenoLink"><a href="vec.html">vec</a></span> | |
56 | { | |
57 | T a[Dim]; | |
58 | ||
59 | template <class R> | |
60 | operator R() const | |
61 | { | |
62 | R r; | |
63 | <span class="RenoLink"><a href="assign_vec_vec_.html">assign</a></span>(r,*this); | |
64 | return r; | |
65 | } | |
66 | }; | |
67 | ||
68 | template <class Vector> | |
69 | struct <span class="RenoLink"><a href="vec_traits.html">vec_traits</a></span>; | |
70 | ||
71 | template <class T,int Dim> | |
72 | struct <span class="RenoLink"><a href="vec_traits.html">vec_traits</a></span>< <span class="RenoLink"><a href="vec.html">vec</a></span><T,Dim> > | |
73 | { | |
74 | typedef T scalar_type; | |
75 | static int const dim=Dim; | |
76 | ||
77 | template <int I> static scalar_type <span class="RenoLink"><a href="vec_traits_V_read_element.html">read_element</a></span>( <span class="RenoLink"><a href="vec.html">vec</a></span><T,Dim> const & x ) { return x.a[I]; } | |
78 | template <int I> static scalar_type & <span class="RenoLink"><a href="vec_traits_V_write_element.html">write_element</a></span>( <span class="RenoLink"><a href="vec.html">vec</a></span><T,Dim> & x ) { return x.a[I]; } | |
79 | ||
80 | static scalar_type <span class="RenoLink"><a href="vec_traits_V_read_element_idx.html">read_element_idx</a></span>( int i, <span class="RenoLink"><a href="vec.html">vec</a></span><T,Dim> const & x ) { return x.a[i]; } | |
81 | static scalar_type & <span class="RenoLink"><a href="vec_traits_V_write_element_idx.html">write_element_idx</a></span>( int i, <span class="RenoLink"><a href="vec.html">vec</a></span><T,Dim> & x ) { return x.a[i]; } | |
82 | };</span></span> | |
83 | ||
84 | <span class="RenoIncludeSPAN"><span class="RenoIncludeSPAN">template <class T,int Rows,int Cols> | |
85 | struct <span class="RenoLink"><a href="mat.html">mat</a></span> | |
86 | { | |
87 | T a[Rows][Cols]; | |
88 | ||
89 | template <class R> | |
90 | operator R() const | |
91 | { | |
92 | R r; | |
93 | <span class="RenoLink"><a href="assign_mat_mat_.html">assign</a></span>(r,*this); | |
94 | return r; | |
95 | } | |
96 | }; | |
97 | ||
98 | template <class Matrix> | |
99 | struct <span class="RenoLink"><a href="mat_traits.html">mat_traits</a></span>; | |
100 | ||
101 | template <class T,int Rows,int Cols> | |
102 | struct <span class="RenoLink"><a href="mat_traits.html">mat_traits</a></span>< <span class="RenoLink"><a href="mat.html">mat</a></span><T,Rows,Cols> > | |
103 | { | |
104 | typedef T scalar_type; | |
105 | static int const rows=Rows; | |
106 | static int const cols=Cols; | |
107 | ||
108 | template <int Row,int Col> static scalar_type <span class="RenoLink"><a href="mat_traits_M_read_element.html">read_element</a></span>( <span class="RenoLink"><a href="mat.html">mat</a></span><T,Rows,Cols> const & x ) { return x.a[Row][Col]; } | |
109 | template <int Row,int Col> static scalar_type & <span class="RenoLink"><a href="mat_traits_M_write_element.html">write_element</a></span>( <span class="RenoLink"><a href="mat.html">mat</a></span><T,Rows,Cols> & x ) { return x.a[Row][Col]; } | |
110 | ||
111 | static scalar_type <span class="RenoLink"><a href="mat_traits_M_read_element_idx.html">read_element_idx</a></span>( int row, int col, <span class="RenoLink"><a href="mat.html">mat</a></span><T,Rows,Cols> const & x ) { return x.a[row][col]; } | |
112 | static scalar_type & <span class="RenoLink"><a href="mat_traits_M_write_element_idx.html">write_element_idx</a></span>( int row, int col, <span class="RenoLink"><a href="mat.html">mat</a></span><T,Rows,Cols> & x ) { return x.a[row][col]; } | |
113 | };</span></span></span> | |
114 | } | |
115 | }</pre> | |
116 | </div></div><div class="RenoAutoDIV"><div class="RenoHR"><hr/></div> | |
117 | See also: <span class="RenoPageList"><a href="index.html">Boost QVM</a> | <a href="Synopsis.html">Synopsis</a></span> | |
118 | </div> | |
119 | <!-- Copyright (c) 2008-2016 Emil Dotchevski and Reverge Studios, Inc. --> | |
120 | <!-- Distributed under the Boost Software License, Version 1.0. (See accompanying --> | |
121 | <!-- file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) --> | |
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126 | <small>Copyright (c) 2008-2016 by Emil Dotchevski and Reverge Studios, Inc.<br/> | |
127 | Distributed under the <a href="http://www.boost.org/LICENSE_1_0.txt">Boost Software License, Version 1.0</a>.</small> | |
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