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https://github.com/bolero-MURAKAMI/Sprout.git
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31 lines
807 B
C++
31 lines
807 B
C++
#ifndef SPROUT_MATH_ISINF_HPP
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#define SPROUT_MATH_ISINF_HPP
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#include <limits>
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#include <type_traits>
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#include <sprout/config.hpp>
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#include <sprout/math/detail/config.hpp>
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#include <sprout/type_traits/enabler_if.hpp>
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namespace sprout {
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namespace math {
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namespace detail {
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template<
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typename FloatType,
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typename sprout::enabler_if<std::is_floating_point<FloatType>::value>::type = sprout::enabler
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>
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inline SPROUT_CONSTEXPR bool
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isinf(FloatType x) {
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return x == std::numeric_limits<FloatType>::infinity()
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|| x == -std::numeric_limits<FloatType>::infinity()
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;
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}
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} // namespace detail
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using NS_SPROUT_MATH_DETAIL::isinf;
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} // namespace math
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using sprout::math::isinf;
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} // namespace sprout
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#endif // #ifndef SPROUT_MATH_ISINF_HPP
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