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Sprout/sprout/rational/conversion.hpp
2013-03-22 14:24:19 +09:00

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479 B
C++

#ifndef SPROUT_RATIONAL_CONVERSION_HPP
#define SPROUT_RATIONAL_CONVERSION_HPP
#include <sprout/config.hpp>
#include <sprout/rational/rational.hpp>
namespace sprout {
//
// rational_cast
//
template<typename T, typename IntType>
inline SPROUT_CONSTEXPR T
rational_cast(sprout::rational<IntType> const& src) {
return static_cast<T>(src.numerator()) / static_cast<T>(src.denominator());
}
} // namespace sprout
#endif // SPROUT_RATIONAL_CONVERSION_HPP