diff options
Diffstat (limited to 'boost/qvm/vec_traits_array.hpp')
-rw-r--r-- | boost/qvm/vec_traits_array.hpp | 216 |
1 files changed, 108 insertions, 108 deletions
diff --git a/boost/qvm/vec_traits_array.hpp b/boost/qvm/vec_traits_array.hpp index 78c1333a67..218d0dba57 100644 --- a/boost/qvm/vec_traits_array.hpp +++ b/boost/qvm/vec_traits_array.hpp @@ -1,108 +1,108 @@ -//Copyright (c) 2008-2016 Emil Dotchevski and Reverge Studios, Inc.
-
-//Distributed under the Boost Software License, Version 1.0. (See accompanying
-//file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-
-#ifndef UUID_DEC6035EA1C211DEA5E8ECB856D89593
-#define UUID_DEC6035EA1C211DEA5E8ECB856D89593
-
-#include <boost/qvm/inline.hpp>
-#include <boost/qvm/deduce_vec.hpp>
-#include <boost/qvm/detail/remove_const.hpp>
-#include <boost/qvm/assert.hpp>
-
-namespace
-boost
- {
- namespace
- qvm
- {
- template <class T,int M,int N>
- struct
- vec_traits<T[M][N]>
- {
- static int const dim=0;
- typedef void scalar_type;
- };
-
- template <class T,int Dim>
- struct
- vec_traits<T[Dim]>
- {
- typedef T this_vector[Dim];
- typedef typename qvm_detail::remove_const<T>::type scalar_type;
- static int const dim=Dim;
-
- template <int I>
- static
- BOOST_QVM_INLINE_CRITICAL
- scalar_type
- read_element( this_vector const & x )
- {
- BOOST_QVM_STATIC_ASSERT(I>=0);
- BOOST_QVM_STATIC_ASSERT(I<Dim);
- return x[I];
- }
-
- template <int I>
- static
- BOOST_QVM_INLINE_CRITICAL
- scalar_type &
- write_element( this_vector & x )
- {
- BOOST_QVM_STATIC_ASSERT(I>=0);
- BOOST_QVM_STATIC_ASSERT(I<Dim);
- return x[I];
- }
-
- static
- BOOST_QVM_INLINE_CRITICAL
- scalar_type
- read_element_idx( int i, this_vector const & x )
- {
- BOOST_QVM_ASSERT(i>=0);
- BOOST_QVM_ASSERT(i<Dim);
- return x[i];
- }
-
- static
- BOOST_QVM_INLINE_CRITICAL
- scalar_type &
- write_element_idx( int i, this_vector & x )
- {
- BOOST_QVM_ASSERT(i>=0);
- BOOST_QVM_ASSERT(i<Dim);
- return x[i];
- }
- };
-
- template <class T,int Dim,int D>
- struct
- deduce_vec<T[Dim],D>
- {
- typedef vec<T,D> type;
- };
-
- template <class T,int Dim,int D>
- struct
- deduce_vec<T const[Dim],D>
- {
- typedef vec<T,D> type;
- };
-
- template <class T1,class T2,int Dim,int D>
- struct
- deduce_vec2<T1[Dim],T2[Dim],D>
- {
- typedef vec<typename deduce_scalar<T1,T2>::type,D> type;
- };
-
- template <int Dim,class T>
- T (&ptr_vref( T * ptr ))[Dim]
- {
- return *reinterpret_cast<T (*)[Dim]>(ptr);
- }
- }
- }
-
-#endif
+//Copyright (c) 2008-2016 Emil Dotchevski and Reverge Studios, Inc. + +//Distributed under the Boost Software License, Version 1.0. (See accompanying +//file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) + +#ifndef UUID_DEC6035EA1C211DEA5E8ECB856D89593 +#define UUID_DEC6035EA1C211DEA5E8ECB856D89593 + +#include <boost/qvm/inline.hpp> +#include <boost/qvm/deduce_vec.hpp> +#include <boost/qvm/detail/remove_const.hpp> +#include <boost/qvm/assert.hpp> + +namespace +boost + { + namespace + qvm + { + template <class T,int M,int N> + struct + vec_traits<T[M][N]> + { + static int const dim=0; + typedef void scalar_type; + }; + + template <class T,int Dim> + struct + vec_traits<T[Dim]> + { + typedef T this_vector[Dim]; + typedef typename qvm_detail::remove_const<T>::type scalar_type; + static int const dim=Dim; + + template <int I> + static + BOOST_QVM_INLINE_CRITICAL + scalar_type + read_element( this_vector const & x ) + { + BOOST_QVM_STATIC_ASSERT(I>=0); + BOOST_QVM_STATIC_ASSERT(I<Dim); + return x[I]; + } + + template <int I> + static + BOOST_QVM_INLINE_CRITICAL + scalar_type & + write_element( this_vector & x ) + { + BOOST_QVM_STATIC_ASSERT(I>=0); + BOOST_QVM_STATIC_ASSERT(I<Dim); + return x[I]; + } + + static + BOOST_QVM_INLINE_CRITICAL + scalar_type + read_element_idx( int i, this_vector const & x ) + { + BOOST_QVM_ASSERT(i>=0); + BOOST_QVM_ASSERT(i<Dim); + return x[i]; + } + + static + BOOST_QVM_INLINE_CRITICAL + scalar_type & + write_element_idx( int i, this_vector & x ) + { + BOOST_QVM_ASSERT(i>=0); + BOOST_QVM_ASSERT(i<Dim); + return x[i]; + } + }; + + template <class T,int Dim,int D> + struct + deduce_vec<T[Dim],D> + { + typedef vec<T,D> type; + }; + + template <class T,int Dim,int D> + struct + deduce_vec<T const[Dim],D> + { + typedef vec<T,D> type; + }; + + template <class T1,class T2,int Dim,int D> + struct + deduce_vec2<T1[Dim],T2[Dim],D> + { + typedef vec<typename deduce_scalar<T1,T2>::type,D> type; + }; + + template <int Dim,class T> + T (&ptr_vref( T * ptr ))[Dim] + { + return *reinterpret_cast<T (*)[Dim]>(ptr); + } + } + } + +#endif |