projects / ceph.git / blame
| Commit | Line | Data |
|---|---|---|
| b32b8144 FG |
1 | //Copyright (c) 2008-2016 Emil Dotchevski and Reverge Studios, Inc.\r |
| 2 | \r | |
| 3 | //Distributed under the Boost Software License, Version 1.0. (See accompanying\r | |
| 4 | //file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)\r | |
| 5 | \r | |
| 6 | #ifndef UUID_67E67D68A32F11DEA56FD18556D89593\r | |
| 7 | #define UUID_67E67D68A32F11DEA56FD18556D89593\r | |
| 8 | \r | |
| 9 | #include <boost/qvm/detail/mat_assign.hpp>\r | |
| 10 | #include <boost/qvm/assert.hpp>\r | |
| 11 | #include <boost/qvm/static_assert.hpp>\r | |
| 12 | \r | |
| 13 | namespace\r | |
| 14 | boost\r | |
| 15 | {\r | |
| 16 | namespace\r | |
| 17 | qvm\r | |
| 18 | {\r | |
| 19 | template <class T,int Rows,int Cols>\r | |
| 20 | struct\r | |
| 21 | mat\r | |
| 22 | {\r | |
| 23 | T a[Rows][Cols];\r | |
| 24 | template <class R>\r | |
| 25 | operator R() const\r | |
| 26 | {\r | |
| 27 | R r;\r | |
| 28 | assign(r,*this);\r | |
| 29 | return r;\r | |
| 30 | }\r | |
| 31 | };\r | |
| 32 | \r | |
| 33 | template <class M>\r | |
| 34 | struct mat_traits;\r | |
| 35 | \r | |
| 36 | template <class T,int Rows,int Cols>\r | |
| 37 | struct\r | |
| 38 | mat_traits< mat<T,Rows,Cols> >\r | |
| 39 | {\r | |
| 40 | typedef mat<T,Rows,Cols> this_matrix;\r | |
| 41 | typedef T scalar_type;\r | |
| 42 | static int const rows=Rows;\r | |
| 43 | static int const cols=Cols;\r | |
| 44 | \r | |
| 45 | template <int Row,int Col>\r | |
| 46 | static\r | |
| 47 | BOOST_QVM_INLINE_CRITICAL\r | |
| 48 | scalar_type\r | |
| 49 | read_element( this_matrix const & x )\r | |
| 50 | {\r | |
| 51 | BOOST_QVM_STATIC_ASSERT(Row>=0);\r | |
| 52 | BOOST_QVM_STATIC_ASSERT(Row<Rows);\r | |
| 53 | BOOST_QVM_STATIC_ASSERT(Col>=0);\r | |
| 54 | BOOST_QVM_STATIC_ASSERT(Col<Cols);\r | |
| 55 | return x.a[Row][Col];\r | |
| 56 | }\r | |
| 57 | \r | |
| 58 | template <int Row,int Col>\r | |
| 59 | static\r | |
| 60 | BOOST_QVM_INLINE_CRITICAL\r | |
| 61 | scalar_type &\r | |
| 62 | write_element( this_matrix & x )\r | |
| 63 | {\r | |
| 64 | BOOST_QVM_STATIC_ASSERT(Row>=0);\r | |
| 65 | BOOST_QVM_STATIC_ASSERT(Row<Rows);\r | |
| 66 | BOOST_QVM_STATIC_ASSERT(Col>=0);\r | |
| 67 | BOOST_QVM_STATIC_ASSERT(Col<Cols);\r | |
| 68 | return x.a[Row][Col];\r | |
| 69 | }\r | |
| 70 | \r | |
| 71 | static\r | |
| 72 | BOOST_QVM_INLINE_CRITICAL\r | |
| 73 | scalar_type\r | |
| 74 | read_element_idx( int row, int col, this_matrix const & x )\r | |
| 75 | {\r | |
| 76 | BOOST_QVM_ASSERT(row>=0);\r | |
| 77 | BOOST_QVM_ASSERT(row<Rows);\r | |
| 78 | BOOST_QVM_ASSERT(col>=0);\r | |
| 79 | BOOST_QVM_ASSERT(col<Cols);\r | |
| 80 | return x.a[row][col];\r | |
| 81 | }\r | |
| 82 | \r | |
| 83 | static\r | |
| 84 | BOOST_QVM_INLINE_CRITICAL\r | |
| 85 | scalar_type &\r | |
| 86 | write_element_idx( int row, int col, this_matrix & x )\r | |
| 87 | {\r | |
| 88 | BOOST_QVM_ASSERT(row>=0);\r | |
| 89 | BOOST_QVM_ASSERT(row<Rows);\r | |
| 90 | BOOST_QVM_ASSERT(col>=0);\r | |
| 91 | BOOST_QVM_ASSERT(col<Cols);\r | |
| 92 | return x.a[row][col];\r | |
| 93 | }\r | |
| 94 | };\r | |
| 95 | }\r | |
| 96 | }\r | |
| 97 | \r | |
| 98 | #endif\r |