1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162636465666768697071727374757677787980818283848586878889909192 |
- //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_57E1C032B9F311DEB7D9BAFE55D89593
- #define UUID_57E1C032B9F311DEB7D9BAFE55D89593
- #include <boost/qvm/quat_traits.hpp>
- #include <boost/qvm/vec_traits.hpp>
- #include <boost/qvm/mat_traits.hpp>
- #include <boost/qvm/inline.hpp>
- namespace
- boost
- {
- namespace
- qvm
- {
- template <class Scalar>
- struct
- scalar_traits
- {
- static
- BOOST_QVM_INLINE_CRITICAL
- Scalar
- value( int v )
- {
- return Scalar(v);
- }
- };
- template <class T>
- struct
- is_scalar
- {
- static bool const value=false;
- };
- template <> struct is_scalar<char> { static bool const value=true; };
- template <> struct is_scalar<signed char> { static bool const value=true; };
- template <> struct is_scalar<unsigned char> { static bool const value=true; };
- template <> struct is_scalar<signed short> { static bool const value=true; };
- template <> struct is_scalar<unsigned short> { static bool const value=true; };
- template <> struct is_scalar<signed int> { static bool const value=true; };
- template <> struct is_scalar<unsigned int> { static bool const value=true; };
- template <> struct is_scalar<signed long> { static bool const value=true; };
- template <> struct is_scalar<unsigned long> { static bool const value=true; };
- template <> struct is_scalar<float> { static bool const value=true; };
- template <> struct is_scalar<double> { static bool const value=true; };
- template <> struct is_scalar<long double> { static bool const value=true; };
- namespace
- qvm_detail
- {
- template <class A,bool M=is_mat<A>::value,bool Q=is_quat<A>::value,bool V=is_vec<A>::value>
- struct
- scalar_impl
- {
- };
- template <class A>
- struct
- scalar_impl<A,true,false,false>
- {
- typedef typename mat_traits<A>::scalar_type type;
- };
- template <class A>
- struct
- scalar_impl<A,false,true,false>
- {
- typedef typename quat_traits<A>::scalar_type type;
- };
- template <class A>
- struct
- scalar_impl<A,false,false,true>
- {
- typedef typename vec_traits<A>::scalar_type type;
- };
- }
- template <class A>
- struct
- scalar
- {
- typedef typename qvm_detail::scalar_impl<A>::type type;
- };
- }
- }
- #endif
|