diff options
Diffstat (limited to 'boost/qvm/vec_traits_defaults.hpp')
-rw-r--r-- | boost/qvm/vec_traits_defaults.hpp | 188 |
1 files changed, 94 insertions, 94 deletions
diff --git a/boost/qvm/vec_traits_defaults.hpp b/boost/qvm/vec_traits_defaults.hpp index 80b5f858d0..537ede48a0 100644 --- a/boost/qvm/vec_traits_defaults.hpp +++ b/boost/qvm/vec_traits_defaults.hpp @@ -1,94 +1,94 @@ -//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_DFFD61ACC72311E6955FFF1F07624D53
-#define UUID_DFFD61ACC72311E6955FFF1F07624D53
-
-#include <boost/qvm/inline.hpp>
-#include <boost/qvm/assert.hpp>
-
-namespace
-boost
- {
- namespace
- qvm
- {
- template <class>
- struct vec_traits;
-
- namespace
- qvm_detail
- {
- template <int I,int N>
- struct
- vector_w
- {
- template <class A>
- static
- BOOST_QVM_INLINE_CRITICAL
- typename vec_traits<A>::scalar_type &
- write_element_idx( int i, A & a )
- {
- return I==i?
- vec_traits<A>::template write_element<I>(a) :
- vector_w<I+1,N>::write_element_idx(i,a);
- }
- };
-
- template <int N>
- struct
- vector_w<N,N>
- {
- template <class A>
- static
- BOOST_QVM_INLINE_TRIVIAL
- typename vec_traits<A>::scalar_type &
- write_element_idx( int, A & a )
- {
- BOOST_QVM_ASSERT(0);
- return vec_traits<A>::template write_element<0>(a);
- }
- };
- }
-
- template <class VecType,class ScalarType,int Dim>
- struct
- vec_traits_defaults
- {
- typedef VecType vec_type;
- typedef ScalarType scalar_type;
- static int const dim=Dim;
-
- template <int I>
- static
- BOOST_QVM_INLINE_CRITICAL
- scalar_type
- read_element( vec_type const & x )
- {
- return vec_traits<vec_type>::template write_element<I>(const_cast<vec_type &>(x));
- }
-
- static
- BOOST_QVM_INLINE_CRITICAL
- scalar_type
- read_element_idx( int i, vec_type const & x )
- {
- return vec_traits<vec_type>::write_element_idx(i,const_cast<vec_type &>(x));
- }
-
- protected:
-
- static
- BOOST_QVM_INLINE_TRIVIAL
- scalar_type &
- write_element_idx( int i, vec_type & m )
- {
- return qvm_detail::vector_w<0,vec_traits<vec_type>::dim>::write_element_idx(i,m);
- }
- };
- }
- }
-
-#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_DFFD61ACC72311E6955FFF1F07624D53 +#define UUID_DFFD61ACC72311E6955FFF1F07624D53 + +#include <boost/qvm/inline.hpp> +#include <boost/qvm/assert.hpp> + +namespace +boost + { + namespace + qvm + { + template <class> + struct vec_traits; + + namespace + qvm_detail + { + template <int I,int N> + struct + vector_w + { + template <class A> + static + BOOST_QVM_INLINE_CRITICAL + typename vec_traits<A>::scalar_type & + write_element_idx( int i, A & a ) + { + return I==i? + vec_traits<A>::template write_element<I>(a) : + vector_w<I+1,N>::write_element_idx(i,a); + } + }; + + template <int N> + struct + vector_w<N,N> + { + template <class A> + static + BOOST_QVM_INLINE_TRIVIAL + typename vec_traits<A>::scalar_type & + write_element_idx( int, A & a ) + { + BOOST_QVM_ASSERT(0); + return vec_traits<A>::template write_element<0>(a); + } + }; + } + + template <class VecType,class ScalarType,int Dim> + struct + vec_traits_defaults + { + typedef VecType vec_type; + typedef ScalarType scalar_type; + static int const dim=Dim; + + template <int I> + static + BOOST_QVM_INLINE_CRITICAL + scalar_type + read_element( vec_type const & x ) + { + return vec_traits<vec_type>::template write_element<I>(const_cast<vec_type &>(x)); + } + + static + BOOST_QVM_INLINE_CRITICAL + scalar_type + read_element_idx( int i, vec_type const & x ) + { + return vec_traits<vec_type>::write_element_idx(i,const_cast<vec_type &>(x)); + } + + protected: + + static + BOOST_QVM_INLINE_TRIVIAL + scalar_type & + write_element_idx( int i, vec_type & m ) + { + return qvm_detail::vector_w<0,vec_traits<vec_type>::dim>::write_element_idx(i,m); + } + }; + } + } + +#endif |