580 lines
22 KiB
C++
580 lines
22 KiB
C++
/*
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* Copyright 2015-2020 Michele "King_DuckZ" Santullo
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#if defined VWR_OUTER_NAMESPACE
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namespace VWR_OUTER_NAMESPACE {
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#endif
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namespace vwr {
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namespace implem {
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template <typename T>
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struct AssignWrapped {
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static void assign (T& dst, const T& src) {
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dst = src;
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}
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};
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template <typename T, unsigned int N>
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struct AssignWrapped<T[N]> {
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static void assign (T (&dst)[N], const T (&src)[N]) {
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for (unsigned int z = 0; z < N; ++z) {
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dst[z] = src[z];
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}
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}
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};
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template <typename T>
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typename VectorWrapperInfo<T>::scalar_type& VecGetter<T, true>::get_at (T& parVec, size_type parIndex) {
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assert(parIndex < VectorWrapperInfo<T>::dimensions);
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typedef T vector_type;
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typedef typename VectorWrapperInfo<T>::scalar_type scalar_type;
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static_assert(std::is_standard_layout<vector_type>::value, "Can't use this function with this vector_type");
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const offsets_array_wrapper<T> oaw((bt::number_range<size_type, 0, VectorWrapperInfo<T>::dimensions>()));
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return *reinterpret_cast<scalar_type*>(reinterpret_cast<char*>(&parVec) + oaw.offsets[parIndex]);
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}
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template <typename T>
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auto VecGetter<T, false>::get_at (T& parVec, size_type parIndex) -> get_at_rettype {
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assert(parIndex < VectorWrapperInfo<T>::dimensions);
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return VectorWrapperInfo<T>::get_at(parIndex, parVec);
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}
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template <typename V1, typename V2, size_type D>
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inline Vec<V1>& assign (Vec<V1, D>& parLeft, const Vec<V2, D>& parRight) {
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for (size_type z = 0; z < D; ++z) {
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#if defined(VWR_WITH_UNCASTED_ASSIGNMENT)
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parLeft[z] = parRight[z];
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#else
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parLeft[z] = static_cast<typename Vec<V1>::scalar_type>(parRight[z]);
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#endif
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}
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return parLeft;
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}
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template <typename V>
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Vec<V>& assign_same_type (Vec<V>& parLeft, const Vec<V>& parRight) {
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implem::AssignWrapped<V>::assign(parLeft.data(), parRight.data());
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return parLeft;
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}
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template <typename V>
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auto Vec3Demotion<V, true>::xy() const -> lower_vector_type {
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auto& this_vec = *static_cast<const Vec<V>*>(this);
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return lower_vector_type(this_vec[0], this_vec[1]);
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}
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template <typename V>
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auto Vec3Demotion<V, true>::xz() const -> lower_vector_type {
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auto& this_vec = *static_cast<const Vec<V>*>(this);
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return lower_vector_type(this_vec[0], this_vec[2]);
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}
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template <typename V>
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auto Vec3Demotion<V, true>::yz() const -> lower_vector_type {
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auto& this_vec = *static_cast<const Vec<V>*>(this);
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return lower_vector_type(this_vec[1], this_vec[2]);
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}
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template <typename V>
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auto Vec4Demotion<V, true>::xyz() const -> lower_vector_type {
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auto& this_vec = *static_cast<const Vec<V>*>(this);
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return lower_vector_type(this_vec[0], this_vec[1], this_vec[2]);
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}
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template <typename V>
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auto Vec4Demotion<V, true>::xyw() const -> lower_vector_type {
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auto& this_vec = *static_cast<const Vec<V>*>(this);
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return lower_vector_type(this_vec[0], this_vec[1], this_vec[3]);
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}
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template <typename V>
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auto Vec4Demotion<V, true>::xzw() const -> lower_vector_type {
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auto& this_vec = *static_cast<const Vec<V>*>(this);
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return lower_vector_type(this_vec[0], this_vec[2], this_vec[3]);
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}
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template <typename V>
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auto Vec4Demotion<V, true>::yzw() const -> lower_vector_type {
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auto& this_vec = *static_cast<const Vec<V>*>(this);
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return lower_vector_type(this_vec[1], this_vec[2], this_vec[3]);
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}
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template <typename V>
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auto Vec1Promotion<V, true>::xn (const scalar_type& parN) const -> higher_vector_type {
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auto& this_vec = *static_cast<const Vec<V>*>(this);
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return higher_vector_type(this_vec[0], parN);
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}
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template <typename V>
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auto Vec1Promotion<V, true>::nx (const scalar_type& parN) const -> higher_vector_type {
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auto& this_vec = *static_cast<const Vec<V>*>(this);
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return higher_vector_type(parN, this_vec[0]);
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}
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template <typename V>
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auto Vec2Promotion<V, true>::xyn (const scalar_type& parN) const -> higher_vector_type {
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auto& this_vec = *static_cast<const Vec<V>*>(this);
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return higher_vector_type(this_vec[0], this_vec[1], parN);
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}
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template <typename V>
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auto Vec3Promotion<V, true>::xyzw (const scalar_type& parW) const -> higher_vector_type {
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auto& this_vec = *static_cast<const Vec<V>*>(this);
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return higher_vector_type(this_vec[0], this_vec[1], this_vec[2], parW);
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}
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template <typename V>
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auto VecAccessors<V, 1>::x() -> scalar_type& {
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auto& this_vec = *static_cast<Vec<V>*>(this);
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return this_vec[0];
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}
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template <typename V>
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auto VecAccessors<V, 1>::x() const -> const scalar_type& {
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const auto& this_vec = *static_cast<const Vec<V>*>(this);
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return this_vec[0];
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}
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template <typename V>
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auto VecAccessors<V, 2>::x() -> scalar_type& {
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auto& this_vec = *static_cast<Vec<V>*>(this);
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return this_vec[0];
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}
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template <typename V>
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auto VecAccessors<V, 2>::x() const -> const scalar_type& {
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const auto& this_vec = *static_cast<const Vec<V>*>(this);
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return this_vec[0];
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}
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template <typename V>
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auto VecAccessors<V, 2>::y() -> scalar_type& {
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auto& this_vec = *static_cast<Vec<V>*>(this);
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return this_vec[1];
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}
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template <typename V>
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auto VecAccessors<V, 2>::y() const -> const scalar_type& {
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const auto& this_vec = *static_cast<const Vec<V>*>(this);
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return this_vec[1];
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}
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template <typename V>
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auto VecAccessors<V, 3>::x() -> scalar_type& {
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auto& this_vec = *static_cast<Vec<V>*>(this);
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return this_vec[0];
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}
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template <typename V>
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auto VecAccessors<V, 3>::x() const -> const scalar_type& {
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const auto& this_vec = *static_cast<const Vec<V>*>(this);
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return this_vec[0];
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}
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template <typename V>
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auto VecAccessors<V, 3>::y() -> scalar_type& {
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auto& this_vec = *static_cast<Vec<V>*>(this);
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return this_vec[1];
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}
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template <typename V>
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auto VecAccessors<V, 3>::y() const -> const scalar_type& {
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const auto& this_vec = *static_cast<const Vec<V>*>(this);
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return this_vec[1];
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}
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template <typename V>
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auto VecAccessors<V, 3>::z() -> scalar_type& {
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auto& this_vec = *static_cast<Vec<V>*>(this);
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return this_vec[2];
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}
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template <typename V>
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auto VecAccessors<V, 3>::z() const -> const scalar_type& {
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const auto& this_vec = *static_cast<const Vec<V>*>(this);
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return this_vec[2];
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}
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template <typename V>
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auto VecAccessors<V, 4>::x() -> scalar_type& {
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auto& this_vec = *static_cast<Vec<V>*>(this);
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return this_vec[0];
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}
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template <typename V>
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auto VecAccessors<V, 4>::x() const -> const scalar_type& {
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const auto& this_vec = *static_cast<const Vec<V>*>(this);
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return this_vec[0];
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}
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template <typename V>
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auto VecAccessors<V, 4>::y() -> scalar_type& {
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auto& this_vec = *static_cast<Vec<V>*>(this);
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return this_vec[1];
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}
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template <typename V>
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auto VecAccessors<V, 4>::y() const -> const scalar_type& {
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const auto& this_vec = *static_cast<const Vec<V>*>(this);
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return this_vec[1];
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}
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template <typename V>
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auto VecAccessors<V, 4>::z() -> scalar_type& {
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auto& this_vec = *static_cast<Vec<V>*>(this);
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return this_vec[2];
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}
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template <typename V>
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auto VecAccessors<V, 4>::z() const -> const scalar_type& {
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const auto& this_vec = *static_cast<const Vec<V>*>(this);
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return this_vec[2];
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}
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template <typename V>
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auto VecAccessors<V, 4>::w() -> scalar_type& {
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auto& this_vec = *static_cast<Vec<V>*>(this);
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return this_vec[3];
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}
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template <typename V>
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auto VecAccessors<V, 4>::w() const -> const scalar_type& {
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const auto& this_vec = *static_cast<const Vec<V>*>(this);
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return this_vec[3];
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}
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template <typename T, size_type S>
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template <size_type... I>
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offsets_array_wrapper<T, S>::offsets_array_wrapper (const bt::number_seq<size_type, I...>&) :
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offsets({get_offset_enum_from_index<T, I>::value...})
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{
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static_assert(sizeof...(I) == S, "Bug?");
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}
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template <bool LastVal, typename V1, typename V2, typename ComposeOp, typename Op>
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inline constexpr
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bool compare (const Vec<V1>&, const Vec<V2>&, ComposeOp, Op, bt::number_seq<size_type>) {
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return LastVal;
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}
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template <bool LastVal, typename V1, typename V2, typename ComposeOp, typename Op, size_type I1, size_type... I>
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inline
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bool compare (const Vec<V1>& parLeft, const Vec<V2>& parRight, ComposeOp parComposeOp, Op parOp, bt::number_seq<size_type, I1, I...>) {
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static_assert(I1 < VectorWrapperInfo<V1>::dimensions, "Index out of range");
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return parComposeOp(parOp(parLeft[I1], parRight[I1]), compare<LastVal>(parLeft, parRight, parComposeOp, parOp, bt::number_seq<size_type, I...>()));
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}
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template <typename V1, typename V2, typename Op, size_type... I>
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inline
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Vec<typename std::common_type<V1, V2>::type> binary_op (const Vec<V1>& parLeft, const Vec<V2>& parRight, Op parOp, bt::number_seq<size_type, I...>) {
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typedef Vec<typename std::common_type<V1, V2>::type> return_type;
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return return_type(parOp(parLeft[I], parRight[I])...);
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}
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template <typename V, typename Op, size_type... I>
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inline
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Vec<V> binary_op_scalar_right (const Vec<V>& parLeft, const typename Vec<V>::scalar_type& parRight, Op parOp, bt::number_seq<size_type, I...>) {
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typedef Vec<V> return_type;
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return return_type(parOp(parLeft[I], parRight)...);
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}
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template <typename V, typename Op, size_type... I>
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inline
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Vec<V> binary_op_scalar_left (const typename Vec<V>::scalar_type& parLeft, const Vec<V>& parRight, Op parOp, bt::number_seq<size_type, I...>) {
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typedef Vec<V> return_type;
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return return_type(parOp(parLeft, parRight[I])...);
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}
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template <typename V, size_type... I>
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inline
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Vec<V> unary_operator_minus (const Vec<V>& parVec, bt::number_seq<size_type, I...>) {
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return Vec<V>(-parVec[I]...);
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}
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} //namespace implem
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template <typename V> const Vec<V, 1> Vec<V, 1>::unit_x(scalar_type(1));
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template <typename V> const Vec<V, 2> Vec<V, 2>::unit_x(scalar_type(1), scalar_type(0));
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template <typename V> const Vec<V, 2> Vec<V, 2>::unit_y(scalar_type(0), scalar_type(1));
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template <typename V> const Vec<V, 3> Vec<V, 3>::unit_x(scalar_type(1), scalar_type(0), scalar_type(0));
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template <typename V> const Vec<V, 3> Vec<V, 3>::unit_y(scalar_type(0), scalar_type(1), scalar_type(0));
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template <typename V> const Vec<V, 3> Vec<V, 3>::unit_z(scalar_type(0), scalar_type(0), scalar_type(1));
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template <typename V> const Vec<V, 4> Vec<V, 4>::unit_x(scalar_type(1), scalar_type(0), scalar_type(0), scalar_type(0));
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template <typename V> const Vec<V, 4> Vec<V, 4>::unit_y(scalar_type(0), scalar_type(1), scalar_type(0), scalar_type(0));
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template <typename V> const Vec<V, 4> Vec<V, 4>::unit_z(scalar_type(0), scalar_type(0), scalar_type(1), scalar_type(0));
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template <typename V> const Vec<V, 4> Vec<V, 4>::unit_w(scalar_type(0), scalar_type(0), scalar_type(0), scalar_type(1));
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template <typename V>
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Vec<V> mk_vec (const V& parVec) {
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return Vec<V>(parVec);
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}
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template <typename V1, typename V2>
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inline bool operator== (const Vec<V1>& parLeft, const Vec<V2>& parRight) {
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static_assert(static_cast<int>(VectorWrapperInfo<V1>::dimensions) == static_cast<int>(VectorWrapperInfo<V2>::dimensions), "Dimensions mismatch");
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typedef typename std::common_type<typename VectorWrapperInfo<V1>::scalar_type, typename VectorWrapperInfo<V2>::scalar_type>::type scalar_type;
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return implem::compare<true>(
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parLeft,
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parRight,
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std::logical_and<bool>(),
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std::equal_to<scalar_type>(),
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bt::number_range<size_type, 0, VectorWrapperInfo<V1>::dimensions>()
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);
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}
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template <typename V1, typename V2>
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inline bool operator!= (const Vec<V1>& parLeft, const Vec<V2>& parRight) {
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static_assert(static_cast<int>(VectorWrapperInfo<V1>::dimensions) == static_cast<int>(VectorWrapperInfo<V2>::dimensions), "Dimensions mismatch");
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typedef typename std::common_type<typename VectorWrapperInfo<V1>::scalar_type, typename VectorWrapperInfo<V2>::scalar_type>::type scalar_type;
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return implem::compare<false>(
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parLeft,
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parRight,
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std::logical_or<bool>(),
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std::not_equal_to<scalar_type>(),
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bt::number_range<size_type, 0, VectorWrapperInfo<V1>::dimensions>()
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);
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}
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template <typename V1, typename V2>
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inline bool operator< (const Vec<V1>& parLeft, const Vec<V2>& parRight) {
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static_assert(static_cast<int>(VectorWrapperInfo<V1>::dimensions) == static_cast<int>(VectorWrapperInfo<V2>::dimensions), "Dimensions mismatch");
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typedef typename std::common_type<typename VectorWrapperInfo<V1>::scalar_type, typename VectorWrapperInfo<V2>::scalar_type>::type scalar_type;
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return implem::compare<true>(
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parLeft,
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parRight,
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std::logical_and<bool>(),
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std::less<scalar_type>(),
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bt::number_range<size_type, 0, VectorWrapperInfo<V1>::dimensions>()
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);
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}
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template <typename V1, typename V2>
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inline bool operator> (const Vec<V1>& parLeft, const Vec<V2>& parRight) {
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static_assert(static_cast<int>(VectorWrapperInfo<V1>::dimensions) == static_cast<int>(VectorWrapperInfo<V2>::dimensions), "Dimensions mismatch");
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typedef typename std::common_type<typename VectorWrapperInfo<V1>::scalar_type, typename VectorWrapperInfo<V2>::scalar_type>::type scalar_type;
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return implem::compare<true>(
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parLeft,
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parRight,
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std::logical_and<bool>(),
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std::greater<scalar_type>(),
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bt::number_range<size_type, 0, VectorWrapperInfo<V1>::dimensions>()
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);
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}
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template <typename V1, typename V2>
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inline bool operator<= (const Vec<V1>& parLeft, const Vec<V2>& parRight) {
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static_assert(static_cast<int>(VectorWrapperInfo<V1>::dimensions) == static_cast<int>(VectorWrapperInfo<V2>::dimensions), "Dimensions mismatch");
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typedef typename std::common_type<typename VectorWrapperInfo<V1>::scalar_type, typename VectorWrapperInfo<V2>::scalar_type>::type scalar_type;
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return implem::compare<true>(
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parLeft,
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parRight,
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std::logical_and<bool>(),
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std::less_equal<scalar_type>(),
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bt::number_range<size_type, 0, VectorWrapperInfo<V1>::dimensions>()
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);
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}
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template <typename V1, typename V2>
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inline bool operator>= (const Vec<V1>& parLeft, const Vec<V2>& parRight) {
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static_assert(static_cast<int>(VectorWrapperInfo<V1>::dimensions) == static_cast<int>(VectorWrapperInfo<V2>::dimensions), "Dimensions mismatch");
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typedef typename std::common_type<typename VectorWrapperInfo<V1>::scalar_type, typename VectorWrapperInfo<V2>::scalar_type>::type scalar_type;
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return implem::compare<true>(
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parLeft,
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parRight,
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std::logical_and<bool>(),
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std::greater_equal<scalar_type>(),
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bt::number_range<size_type, 0, VectorWrapperInfo<V1>::dimensions>()
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);
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}
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template <typename V>
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inline bool operator== (const Vec<V>& parLeft, const typename VectorWrapperInfo<V>::scalar_type& parRight) {
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bool retval = true;
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for (size_type z = 0; z < VectorWrapperInfo<V>::dimensions; ++z) {
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retval &= (parLeft[z] == parRight);
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}
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return retval;
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}
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template <typename V>
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inline bool operator< ( const Vec<V>& parLeft, const typename VectorWrapperInfo<V>::scalar_type& parRight) {
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bool retval = true;
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for (size_type z = 0; z < VectorWrapperInfo<V>::dimensions; ++z) {
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retval &= (parLeft[z] < parRight);
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}
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return retval;
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}
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template <typename V>
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inline Vec<V> operator- (const Vec<V>& parVec) {
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return implem::unary_operator_minus(parVec, bt::number_range<size_type, 0, VectorWrapperInfo<V>::dimensions>());
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}
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template <typename V1, typename T>
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inline bool operator> (const Vec<V1>& parLeft, const T& parRight) {
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return not (parLeft < parRight) and not (parLeft == parRight);
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}
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template <typename V1, typename T>
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inline bool operator<= (const Vec<V1>& parLeft, const T& parRight) {
|
|
return (parLeft < parRight) or (parLeft == parRight);
|
|
}
|
|
template <typename V1, typename T>
|
|
inline bool operator>= (const Vec<V1>& parLeft, const T& parRight) {
|
|
return not (parLeft < parRight);
|
|
}
|
|
template <typename V1, typename T>
|
|
inline bool operator!= (const Vec<V1>& parLeft, const T& parRight) {
|
|
return not (parLeft == parRight);
|
|
}
|
|
|
|
template <typename V1, typename V2>
|
|
inline Vec<typename std::common_type<V1, V2>::type> operator+ (const Vec<V1>& parLeft, const Vec<V2>& parRight) {
|
|
static_assert(static_cast<int>(VectorWrapperInfo<V1>::dimensions) == static_cast<int>(VectorWrapperInfo<V2>::dimensions), "Dimensions mismatch");
|
|
return implem::binary_op(
|
|
parLeft,
|
|
parRight,
|
|
std::plus<typename std::common_type<typename VectorWrapperInfo<V1>::scalar_type, typename VectorWrapperInfo<V2>::scalar_type>::type>(),
|
|
bt::number_range<size_type, 0, VectorWrapperInfo<V1>::dimensions>()
|
|
);
|
|
}
|
|
template <typename V1, typename V2>
|
|
inline Vec<typename std::common_type<V1, V2>::type> operator- (const Vec<V1>& parLeft, const Vec<V2>& parRight) {
|
|
static_assert(static_cast<int>(VectorWrapperInfo<V1>::dimensions) == static_cast<int>(VectorWrapperInfo<V2>::dimensions), "Dimensions mismatch");
|
|
return implem::binary_op(
|
|
parLeft,
|
|
parRight,
|
|
std::minus<typename std::common_type<typename VectorWrapperInfo<V1>::scalar_type, typename VectorWrapperInfo<V2>::scalar_type>::type>(),
|
|
bt::number_range<size_type, 0, VectorWrapperInfo<V1>::dimensions>()
|
|
);
|
|
}
|
|
template <typename V1, typename V2>
|
|
inline Vec<typename std::common_type<V1, V2>::type> operator* (const Vec<V1>& parLeft, const Vec<V2>& parRight) {
|
|
static_assert(static_cast<int>(VectorWrapperInfo<V1>::dimensions) == static_cast<int>(VectorWrapperInfo<V2>::dimensions), "Dimensions mismatch");
|
|
return implem::binary_op(
|
|
parLeft,
|
|
parRight,
|
|
std::multiplies<typename std::common_type<typename VectorWrapperInfo<V1>::scalar_type, typename VectorWrapperInfo<V2>::scalar_type>::type>(),
|
|
bt::number_range<size_type, 0, VectorWrapperInfo<V1>::dimensions>()
|
|
);
|
|
}
|
|
template <typename V1, typename V2>
|
|
inline Vec<typename std::common_type<V1, V2>::type> operator/ (const Vec<V1>& parLeft, const Vec<V2>& parRight) {
|
|
static_assert(static_cast<int>(VectorWrapperInfo<V1>::dimensions) == static_cast<int>(VectorWrapperInfo<V2>::dimensions), "Dimensions mismatch");
|
|
return implem::binary_op(
|
|
parLeft,
|
|
parRight,
|
|
std::divides<typename std::common_type<typename VectorWrapperInfo<V1>::scalar_type, typename VectorWrapperInfo<V2>::scalar_type>::type>(),
|
|
bt::number_range<size_type, 0, VectorWrapperInfo<V1>::dimensions>()
|
|
);
|
|
}
|
|
template <typename V1, typename V2>
|
|
inline Vec<typename std::common_type<V1, V2>::type> operator% (const Vec<V1>& parLeft, const Vec<V2>& parRight) {
|
|
static_assert(static_cast<int>(VectorWrapperInfo<V1>::dimensions) == static_cast<int>(VectorWrapperInfo<V2>::dimensions), "Dimensions mismatch");
|
|
return implem::binary_op(
|
|
parLeft,
|
|
parRight,
|
|
std::modulus<typename std::common_type<typename VectorWrapperInfo<V1>::scalar_type, typename VectorWrapperInfo<V2>::scalar_type>::type>(),
|
|
bt::number_range<size_type, 0, VectorWrapperInfo<V1>::dimensions>()
|
|
);
|
|
}
|
|
|
|
template <typename V>
|
|
inline Vec<V> operator+ (const Vec<V>& parLeft, const typename Vec<V>::scalar_type& parRight) {
|
|
return implem::binary_op_scalar_right(
|
|
parLeft,
|
|
parRight,
|
|
std::plus<typename Vec<V>::scalar_type>(),
|
|
bt::number_range<size_type, 0, VectorWrapperInfo<V>::dimensions>()
|
|
);
|
|
}
|
|
template <typename V>
|
|
inline Vec<V> operator- (const Vec<V>& parLeft, const typename Vec<V>::scalar_type& parRight) {
|
|
return implem::binary_op_scalar_right(
|
|
parLeft,
|
|
parRight,
|
|
std::minus<typename Vec<V>::scalar_type>(),
|
|
bt::number_range<size_type, 0, VectorWrapperInfo<V>::dimensions>()
|
|
);
|
|
}
|
|
template <typename V>
|
|
inline Vec<V> operator* (const Vec<V>& parLeft, const typename Vec<V>::scalar_type& parRight) {
|
|
return implem::binary_op_scalar_right(
|
|
parLeft,
|
|
parRight,
|
|
std::multiplies<typename Vec<V>::scalar_type>(),
|
|
bt::number_range<size_type, 0, VectorWrapperInfo<V>::dimensions>()
|
|
);
|
|
}
|
|
template <typename V>
|
|
inline Vec<V> operator/ (const Vec<V>& parLeft, const typename Vec<V>::scalar_type& parRight) {
|
|
return implem::binary_op_scalar_right(
|
|
parLeft,
|
|
parRight,
|
|
std::divides<typename Vec<V>::scalar_type>(),
|
|
bt::number_range<size_type, 0, VectorWrapperInfo<V>::dimensions>()
|
|
);
|
|
}
|
|
template <typename V>
|
|
inline Vec<V> operator% (const Vec<V>& parLeft, const typename Vec<V>::scalar_type& parRight) {
|
|
return implem::binary_op_scalar_right(
|
|
parLeft,
|
|
parRight,
|
|
std::modulus<typename Vec<V>::scalar_type>(),
|
|
bt::number_range<size_type, 0, VectorWrapperInfo<V>::dimensions>()
|
|
);
|
|
}
|
|
|
|
template <typename V>
|
|
inline Vec<V> operator+ (const typename Vec<V>::scalar_type& parLeft, const Vec<V>& parRight) {
|
|
return implem::binary_op_scalar_left(
|
|
parLeft,
|
|
parRight,
|
|
std::plus<typename Vec<V>::scalar_type>(),
|
|
bt::number_range<size_type, 0, VectorWrapperInfo<V>::dimensions>()
|
|
);
|
|
}
|
|
template <typename V>
|
|
inline Vec<V> operator- (const typename Vec<V>::scalar_type& parLeft, const Vec<V>& parRight) {
|
|
return implem::binary_op_scalar_left(
|
|
parLeft,
|
|
parRight,
|
|
std::minus<typename Vec<V>::scalar_type>(),
|
|
bt::number_range<size_type, 0, VectorWrapperInfo<V>::dimensions>()
|
|
);
|
|
}
|
|
template <typename V>
|
|
inline Vec<V> operator* (const typename Vec<V>::scalar_type& parLeft, const Vec<V>& parRight) {
|
|
return implem::binary_op_scalar_left(
|
|
parLeft,
|
|
parRight,
|
|
std::multiplies<typename Vec<V>::scalar_type>(),
|
|
bt::number_range<size_type, 0, VectorWrapperInfo<V>::dimensions>()
|
|
);
|
|
}
|
|
template <typename V>
|
|
inline Vec<V> operator/ (const typename Vec<V>::scalar_type& parLeft, const Vec<V>& parRight) {
|
|
return implem::binary_op_scalar_left(
|
|
parLeft,
|
|
parRight,
|
|
std::divides<typename Vec<V>::scalar_type>(),
|
|
bt::number_range<size_type, 0, VectorWrapperInfo<V>::dimensions>()
|
|
);
|
|
}
|
|
template <typename V>
|
|
inline Vec<V> operator% (const typename Vec<V>::scalar_type& parLeft, const Vec<V>& parRight) {
|
|
return implem::binary_op_scalar_left(
|
|
parLeft,
|
|
parRight,
|
|
std::modulus<typename Vec<V>::scalar_type>(),
|
|
bt::number_range<size_type, 0, VectorWrapperInfo<V>::dimensions>()
|
|
);
|
|
}
|
|
} //namespace vwr
|
|
|
|
#if defined VWR_OUTER_NAMESPACE
|
|
} //namespace VWR_OUTER_NAMESPACE
|
|
#endif
|