Sprout/sprout/complex/nearest.hpp

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/*=============================================================================
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Copyright (c) 2011-2014 Bolero MURAKAMI
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https://github.com/bolero-MURAKAMI/Sprout
Distributed under the Boost Software License, Version 1.0. (See accompanying
file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
=============================================================================*/
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#ifndef SPROUT_COMPLEX_NEAREST_HPP
#define SPROUT_COMPLEX_NEAREST_HPP
#include <sprout/config.hpp>
#include <sprout/complex/complex.hpp>
#include <sprout/math/ceil.hpp>
#include <sprout/math/floor.hpp>
#include <sprout/math/trunc.hpp>
#include <sprout/math/round.hpp>
namespace sprout {
//
// ceil
//
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template<typename T>
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inline SPROUT_CONSTEXPR sprout::complex<T>
ceil(sprout::complex<T> const& x) {
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return sprout::complex<T>(sprout::math::ceil(x.real()), sprout::math::ceil(x.imag()));
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}
//
// floor
//
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template<typename T>
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inline SPROUT_CONSTEXPR sprout::complex<T>
floor(sprout::complex<T> const& x) {
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return sprout::complex<T>(sprout::math::floor(x.real()), sprout::math::floor(x.imag()));
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}
//
// trunc
//
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template<typename T>
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inline SPROUT_CONSTEXPR sprout::complex<T>
trunc(sprout::complex<T> const& x) {
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return sprout::complex<T>(sprout::math::trunc(x.real()), sprout::math::trunc(x.imag()));
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}
//
// round
//
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template<typename T>
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inline SPROUT_CONSTEXPR sprout::complex<T>
round(sprout::complex<T> const& x) {
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return sprout::complex<T>(sprout::math::round(x.real()), sprout::math::round(x.imag()));
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}
} // namespace sprout
#endif // #ifndef SPROUT_COMPLEX_NEAREST_HPP