C++ (Cpp) rational Examples

Example #1

File: rational.hpp Project: bolero-MURAKAMI/Sprig

	SPRIG_INLINE IntType rational_arrange_factor(
		boost::rational<IntType> const& v,
		IntType const& n = 10
		)
	{
		return rational_detail::rational_arrange_factor_impl<IntType>(v.denominator(), n, 1);
	}

Example #2

File: rational.hpp Project: bolero-MURAKAMI/Sprig

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

Example #3

File: rational.hpp Project: 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());
	}

Example #4

File: test-intersection-ray-grid.C Project: BackupTheBerlios/gral

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