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38 lines
1.1 KiB
C++
38 lines
1.1 KiB
C++
/*=============================================================================
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Copyright (c) 2011-2016 Bolero MURAKAMI
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https://github.com/bolero-MURAKAMI/Sprout
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Distributed under the Boost Software License, Version 1.0. (See accompanying
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file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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=============================================================================*/
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#ifndef SPROUT_MATH_QUATERNION_SUP_HPP
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#define SPROUT_MATH_QUATERNION_SUP_HPP
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#include <sprout/config.hpp>
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#include <sprout/array/array.hpp>
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#include <sprout/math/quaternion/quaternion.hpp>
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#include <sprout/math/quaternion/detail/sum.hpp>
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namespace sprout {
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namespace math {
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//
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// l1
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//
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template<typename T>
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inline SPROUT_CONSTEXPR T
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l1(sprout::math::quaternion<T> const& q) {
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return sprout::math::detail::abs_sum(
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sprout::array<T, 4>{{
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q.R_component_1(),
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q.R_component_2(),
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q.R_component_3(),
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q.R_component_4()
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}}
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);
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}
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} // namespace math
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using sprout::math::l1;
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} // namespace sprout
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#endif // #ifndef SPROUT_MATH_QUATERNION_SUP_HPP
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