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support hash: floating point

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bolero-MURAKAMI 2013-02-07 23:12:57 +09:00
commit 7aa10d1e08
276 changed files with 542 additions and 325 deletions
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4
sprout/math/float_mantissa.hpp
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@ -1,7 +1,7 @@
#ifndef SPROUT_MATH_FLOAT_MANTISSA_HPP
#define SPROUT_MATH_FLOAT_MANTISSA_HPP
#include <cfloat>
#include <limits>
#include <type_traits>
#include <sprout/config.hpp>
#include <sprout/math/detail/config.hpp>
@ -18,7 +18,7 @@ namespace sprout {
>
inline SPROUT_CONSTEXPR FloatType
float_mantissa(FloatType x) {
return x / sprout::detail::pow_n(FloatType(FLT_RADIX), sprout::math::float_exponent(x));
return x / sprout::detail::pow_n(FloatType(std::numeric_limits<FloatType>::radix), sprout::math::float_exponent(x));
}
template<