mirror of
https://github.com/bolero-MURAKAMI/Sprout.git
synced 2024-12-25 21:35:41 +00:00
49 lines
1.7 KiB
C++
49 lines
1.7 KiB
C++
/*=============================================================================
|
|
Copyright (c) 2011-2015 Bolero MURAKAMI
|
|
https://github.com/bolero-MURAKAMI/Sprout
|
|
|
|
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 SPROUT_DARKROOM_MATERIALS_CALCULATE_HPP
|
|
#define SPROUT_DARKROOM_MATERIALS_CALCULATE_HPP
|
|
|
|
#include <sprout/config.hpp>
|
|
#include <sprout/type_traits/identity.hpp>
|
|
|
|
namespace sprout {
|
|
namespace darkroom {
|
|
namespace materials {
|
|
//
|
|
// calculate_result
|
|
//
|
|
template<typename Image, typename Unit>
|
|
struct calculate_result
|
|
: public sprout::identity<typename Image::result_type>
|
|
{};
|
|
template<typename Image, typename Unit>
|
|
struct calculate_result<Image const, Unit>
|
|
: public sprout::darkroom::materials::calculate_result<Image, Unit>
|
|
{};
|
|
template<typename Image, typename Unit>
|
|
struct calculate_result<Image volatile, Unit>
|
|
: public sprout::darkroom::materials::calculate_result<Image, Unit>
|
|
{};
|
|
template<typename Image, typename Unit>
|
|
struct calculate_result<Image const volatile, Unit>
|
|
: public sprout::darkroom::materials::calculate_result<Image, Unit>
|
|
{};
|
|
|
|
//
|
|
// calculate
|
|
//
|
|
template<typename Image, typename Unit>
|
|
inline SPROUT_CONSTEXPR typename sprout::darkroom::materials::calculate_result<Image, Unit>::type
|
|
calculate(Image const& image, Unit const& u, Unit const& v) {
|
|
return image(u, v);
|
|
}
|
|
} // namespace materials
|
|
} // namespace darkroom
|
|
} // namespace sprout
|
|
|
|
#endif // #ifndef SPROUT_DARKROOM_MATERIALS_CALCULATE_HPP
|