Sprout/sprout/weed/expr/make_expr.hpp

26 lines
762 B
C++
Raw Normal View History

2011-11-13 08:54:38 +00:00
#ifndef SPROUT_WEED_EXPR_MAKE_EXPR_HPP
#define SPROUT_WEED_EXPR_MAKE_EXPR_HPP
#include <type_traits>
#include <sprout/config.hpp>
#include <sprout/utility/forward.hpp>
#include <sprout/weed/expr/make_terminal_or_expr.hpp>
#include <sprout/weed/traits/expr/expr_of.hpp>
namespace sprout {
namespace weed {
//
// make_expr
//
template<typename Tag, typename... Args>
SPROUT_CONSTEXPR inline typename sprout::weed::traits::expr_of<Tag, Args...>::type
make_expr(Args&&... args) {
return typename sprout::weed::traits::expr_of<Tag, Args...>::type(
sprout::weed::make_terminal_or_expr(sprout::forward<Args>(args))...
);
}
} // namespace weed
} // namespace sprout
#endif // #ifndef SPROUT_WEED_EXPR_MAKE_EXPR_HPP