299 lines
9.9 KiB
C
299 lines
9.9 KiB
C
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// This file is part of Eigen, a lightweight C++ template library
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// for linear algebra.
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//
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// Copyright (C) 2008 Gael Guennebaud <gael.guennebaud@inria.fr>
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//
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// This Source Code Form is subject to the terms of the Mozilla
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// Public License v. 2.0. If a copy of the MPL was not distributed
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// with this file, You can obtain one at http://mozilla.org/MPL/2.0/.
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#ifndef EIGEN_ARRAY_CWISE_OPERATORS_H
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#define EIGEN_ARRAY_CWISE_OPERATORS_H
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namespace Eigen {
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/***************************************************************************
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* The following functions were defined in Core
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***************************************************************************/
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/** \deprecated ArrayBase::abs() */
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template<typename ExpressionType>
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EIGEN_STRONG_INLINE const EIGEN_CWISE_UNOP_RETURN_TYPE(internal::scalar_abs_op)
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Cwise<ExpressionType>::abs() const
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{
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return _expression();
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}
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/** \deprecated ArrayBase::abs2() */
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template<typename ExpressionType>
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EIGEN_STRONG_INLINE const EIGEN_CWISE_UNOP_RETURN_TYPE(internal::scalar_abs2_op)
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Cwise<ExpressionType>::abs2() const
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{
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return _expression();
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}
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/** \deprecated ArrayBase::exp() */
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template<typename ExpressionType>
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inline const EIGEN_CWISE_UNOP_RETURN_TYPE(internal::scalar_exp_op)
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Cwise<ExpressionType>::exp() const
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{
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return _expression();
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}
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/** \deprecated ArrayBase::log() */
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template<typename ExpressionType>
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inline const EIGEN_CWISE_UNOP_RETURN_TYPE(internal::scalar_log_op)
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Cwise<ExpressionType>::log() const
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{
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return _expression();
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}
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/** \deprecated ArrayBase::operator*() */
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template<typename ExpressionType>
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template<typename OtherDerived>
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EIGEN_STRONG_INLINE const EIGEN_CWISE_PRODUCT_RETURN_TYPE(ExpressionType,OtherDerived)
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Cwise<ExpressionType>::operator*(const MatrixBase<OtherDerived> &other) const
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{
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return EIGEN_CWISE_PRODUCT_RETURN_TYPE(ExpressionType,OtherDerived)(_expression(), other.derived());
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}
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/** \deprecated ArrayBase::operator/() */
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template<typename ExpressionType>
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template<typename OtherDerived>
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EIGEN_STRONG_INLINE const EIGEN_CWISE_BINOP_RETURN_TYPE(internal::scalar_quotient_op)
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Cwise<ExpressionType>::operator/(const MatrixBase<OtherDerived> &other) const
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{
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return EIGEN_CWISE_BINOP_RETURN_TYPE(internal::scalar_quotient_op)(_expression(), other.derived());
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}
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/** \deprecated ArrayBase::operator*=() */
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template<typename ExpressionType>
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template<typename OtherDerived>
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inline ExpressionType& Cwise<ExpressionType>::operator*=(const MatrixBase<OtherDerived> &other)
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{
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return m_matrix.const_cast_derived() = *this * other;
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}
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/** \deprecated ArrayBase::operator/=() */
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template<typename ExpressionType>
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template<typename OtherDerived>
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inline ExpressionType& Cwise<ExpressionType>::operator/=(const MatrixBase<OtherDerived> &other)
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{
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return m_matrix.const_cast_derived() = *this / other;
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}
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/***************************************************************************
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* The following functions were defined in Array
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***************************************************************************/
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// -- unary operators --
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/** \deprecated ArrayBase::sqrt() */
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template<typename ExpressionType>
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inline const EIGEN_CWISE_UNOP_RETURN_TYPE(internal::scalar_sqrt_op)
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Cwise<ExpressionType>::sqrt() const
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{
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return _expression();
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}
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/** \deprecated ArrayBase::cos() */
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template<typename ExpressionType>
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inline const EIGEN_CWISE_UNOP_RETURN_TYPE(internal::scalar_cos_op)
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Cwise<ExpressionType>::cos() const
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{
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return _expression();
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}
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/** \deprecated ArrayBase::sin() */
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template<typename ExpressionType>
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inline const EIGEN_CWISE_UNOP_RETURN_TYPE(internal::scalar_sin_op)
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Cwise<ExpressionType>::sin() const
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{
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return _expression();
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}
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/** \deprecated ArrayBase::log() */
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template<typename ExpressionType>
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inline const EIGEN_CWISE_UNOP_RETURN_TYPE(internal::scalar_pow_op)
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Cwise<ExpressionType>::pow(const Scalar& exponent) const
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{
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return EIGEN_CWISE_UNOP_RETURN_TYPE(internal::scalar_pow_op)(_expression(), internal::scalar_pow_op<Scalar>(exponent));
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}
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/** \deprecated ArrayBase::inverse() */
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template<typename ExpressionType>
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inline const EIGEN_CWISE_UNOP_RETURN_TYPE(internal::scalar_inverse_op)
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Cwise<ExpressionType>::inverse() const
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{
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return _expression();
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}
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/** \deprecated ArrayBase::square() */
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template<typename ExpressionType>
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inline const EIGEN_CWISE_UNOP_RETURN_TYPE(internal::scalar_square_op)
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Cwise<ExpressionType>::square() const
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{
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return _expression();
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}
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/** \deprecated ArrayBase::cube() */
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template<typename ExpressionType>
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inline const EIGEN_CWISE_UNOP_RETURN_TYPE(internal::scalar_cube_op)
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Cwise<ExpressionType>::cube() const
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{
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return _expression();
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}
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// -- binary operators --
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/** \deprecated ArrayBase::operator<() */
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template<typename ExpressionType>
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template<typename OtherDerived>
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inline const EIGEN_CWISE_BINOP_RETURN_TYPE(std::less)
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Cwise<ExpressionType>::operator<(const MatrixBase<OtherDerived> &other) const
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{
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return EIGEN_CWISE_BINOP_RETURN_TYPE(std::less)(_expression(), other.derived());
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}
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/** \deprecated ArrayBase::<=() */
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template<typename ExpressionType>
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template<typename OtherDerived>
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inline const EIGEN_CWISE_BINOP_RETURN_TYPE(std::less_equal)
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Cwise<ExpressionType>::operator<=(const MatrixBase<OtherDerived> &other) const
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{
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return EIGEN_CWISE_BINOP_RETURN_TYPE(std::less_equal)(_expression(), other.derived());
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}
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/** \deprecated ArrayBase::operator>() */
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template<typename ExpressionType>
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template<typename OtherDerived>
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inline const EIGEN_CWISE_BINOP_RETURN_TYPE(std::greater)
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Cwise<ExpressionType>::operator>(const MatrixBase<OtherDerived> &other) const
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{
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return EIGEN_CWISE_BINOP_RETURN_TYPE(std::greater)(_expression(), other.derived());
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}
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/** \deprecated ArrayBase::operator>=() */
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template<typename ExpressionType>
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template<typename OtherDerived>
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inline const EIGEN_CWISE_BINOP_RETURN_TYPE(std::greater_equal)
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Cwise<ExpressionType>::operator>=(const MatrixBase<OtherDerived> &other) const
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{
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return EIGEN_CWISE_BINOP_RETURN_TYPE(std::greater_equal)(_expression(), other.derived());
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}
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/** \deprecated ArrayBase::operator==() */
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template<typename ExpressionType>
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template<typename OtherDerived>
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inline const EIGEN_CWISE_BINOP_RETURN_TYPE(std::equal_to)
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Cwise<ExpressionType>::operator==(const MatrixBase<OtherDerived> &other) const
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{
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return EIGEN_CWISE_BINOP_RETURN_TYPE(std::equal_to)(_expression(), other.derived());
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}
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/** \deprecated ArrayBase::operator!=() */
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template<typename ExpressionType>
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template<typename OtherDerived>
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inline const EIGEN_CWISE_BINOP_RETURN_TYPE(std::not_equal_to)
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Cwise<ExpressionType>::operator!=(const MatrixBase<OtherDerived> &other) const
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{
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return EIGEN_CWISE_BINOP_RETURN_TYPE(std::not_equal_to)(_expression(), other.derived());
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}
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// comparisons to scalar value
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/** \deprecated ArrayBase::operator<(Scalar) */
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template<typename ExpressionType>
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inline const EIGEN_CWISE_COMP_TO_SCALAR_RETURN_TYPE(std::less)
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Cwise<ExpressionType>::operator<(Scalar s) const
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{
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return EIGEN_CWISE_COMP_TO_SCALAR_RETURN_TYPE(std::less)(_expression(),
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typename ExpressionType::ConstantReturnType(_expression().rows(), _expression().cols(), s));
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}
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/** \deprecated ArrayBase::operator<=(Scalar) */
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template<typename ExpressionType>
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inline const EIGEN_CWISE_COMP_TO_SCALAR_RETURN_TYPE(std::less_equal)
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Cwise<ExpressionType>::operator<=(Scalar s) const
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{
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return EIGEN_CWISE_COMP_TO_SCALAR_RETURN_TYPE(std::less_equal)(_expression(),
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typename ExpressionType::ConstantReturnType(_expression().rows(), _expression().cols(), s));
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}
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/** \deprecated ArrayBase::operator>(Scalar) */
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template<typename ExpressionType>
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inline const EIGEN_CWISE_COMP_TO_SCALAR_RETURN_TYPE(std::greater)
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Cwise<ExpressionType>::operator>(Scalar s) const
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{
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return EIGEN_CWISE_COMP_TO_SCALAR_RETURN_TYPE(std::greater)(_expression(),
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typename ExpressionType::ConstantReturnType(_expression().rows(), _expression().cols(), s));
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}
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/** \deprecated ArrayBase::operator>=(Scalar) */
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template<typename ExpressionType>
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inline const EIGEN_CWISE_COMP_TO_SCALAR_RETURN_TYPE(std::greater_equal)
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Cwise<ExpressionType>::operator>=(Scalar s) const
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{
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return EIGEN_CWISE_COMP_TO_SCALAR_RETURN_TYPE(std::greater_equal)(_expression(),
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typename ExpressionType::ConstantReturnType(_expression().rows(), _expression().cols(), s));
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}
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/** \deprecated ArrayBase::operator==(Scalar) */
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template<typename ExpressionType>
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inline const EIGEN_CWISE_COMP_TO_SCALAR_RETURN_TYPE(std::equal_to)
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Cwise<ExpressionType>::operator==(Scalar s) const
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{
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return EIGEN_CWISE_COMP_TO_SCALAR_RETURN_TYPE(std::equal_to)(_expression(),
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typename ExpressionType::ConstantReturnType(_expression().rows(), _expression().cols(), s));
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}
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/** \deprecated ArrayBase::operator!=(Scalar) */
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template<typename ExpressionType>
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inline const EIGEN_CWISE_COMP_TO_SCALAR_RETURN_TYPE(std::not_equal_to)
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Cwise<ExpressionType>::operator!=(Scalar s) const
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{
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return EIGEN_CWISE_COMP_TO_SCALAR_RETURN_TYPE(std::not_equal_to)(_expression(),
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typename ExpressionType::ConstantReturnType(_expression().rows(), _expression().cols(), s));
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}
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// scalar addition
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/** \deprecated ArrayBase::operator+(Scalar) */
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template<typename ExpressionType>
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inline const typename Cwise<ExpressionType>::ScalarAddReturnType
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Cwise<ExpressionType>::operator+(const Scalar& scalar) const
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{
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return typename Cwise<ExpressionType>::ScalarAddReturnType(m_matrix, internal::scalar_add_op<Scalar>(scalar));
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}
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/** \deprecated ArrayBase::operator+=(Scalar) */
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template<typename ExpressionType>
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inline ExpressionType& Cwise<ExpressionType>::operator+=(const Scalar& scalar)
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{
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return m_matrix.const_cast_derived() = *this + scalar;
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}
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/** \deprecated ArrayBase::operator-(Scalar) */
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template<typename ExpressionType>
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inline const typename Cwise<ExpressionType>::ScalarAddReturnType
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Cwise<ExpressionType>::operator-(const Scalar& scalar) const
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{
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return *this + (-scalar);
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}
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/** \deprecated ArrayBase::operator-=(Scalar) */
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template<typename ExpressionType>
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inline ExpressionType& Cwise<ExpressionType>::operator-=(const Scalar& scalar)
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{
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return m_matrix.const_cast_derived() = *this - scalar;
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}
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} // end namespace Eigen
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#endif // EIGEN_ARRAY_CWISE_OPERATORS_H
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