C++ (Cpp) rational::numerator示例

示例#1

文件： rational.hpp 项目： bolero-MURAKAMI/Sprig

	SPRIG_INLINE To rational_cast(boost::rational<IntType> const& from, Converter conv) {
		return conv(from.numerator()) / conv(from.denominator());
	}

示例#2

文件： rational.hpp 项目： bolero-MURAKAMI/Sprig

	SPRIG_INLINE To rational_converter_cast(boost::rational<IntType> const& from) {
		return sprig::converter_cast<Tag, To>(from.numerator()) / sprig::converter_cast<Tag, To>(from.denominator());
	}

示例#3

文件： test-intersection-ray-grid.C 项目： BackupTheBerlios/gral

 static boost::rational<I> from(boost::rational<I2> x) { return boost::rational<I>(x.numerator(), x.denominator());}