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Diffstat (limited to 'extern/Eigen2/Eigen/src/Array/CwiseOperators.h')
| -rw-r--r-- | extern/Eigen2/Eigen/src/Array/CwiseOperators.h | 453 |
1 files changed, 0 insertions, 453 deletions
diff --git a/extern/Eigen2/Eigen/src/Array/CwiseOperators.h b/extern/Eigen2/Eigen/src/Array/CwiseOperators.h deleted file mode 100644 index 4b6346daa51..00000000000 --- a/extern/Eigen2/Eigen/src/Array/CwiseOperators.h +++ /dev/null @@ -1,453 +0,0 @@ -// This file is part of Eigen, a lightweight C++ template library -// for linear algebra. Eigen itself is part of the KDE project. -// -// Copyright (C) 2008 Gael Guennebaud <g.gael@free.fr> -// -// Eigen is free software; you can redistribute it and/or -// modify it under the terms of the GNU Lesser General Public -// License as published by the Free Software Foundation; either -// version 3 of the License, or (at your option) any later version. -// -// Alternatively, you can redistribute it and/or -// modify it under the terms of the GNU General Public License as -// published by the Free Software Foundation; either version 2 of -// the License, or (at your option) any later version. -// -// Eigen is distributed in the hope that it will be useful, but WITHOUT ANY -// WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS -// FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License or the -// GNU General Public License for more details. -// -// You should have received a copy of the GNU Lesser General Public -// License and a copy of the GNU General Public License along with -// Eigen. If not, see <http://www.gnu.org/licenses/>. - -#ifndef EIGEN_ARRAY_CWISE_OPERATORS_H -#define EIGEN_ARRAY_CWISE_OPERATORS_H - -// -- unary operators -- - -/** \array_module - * - * \returns an expression of the coefficient-wise square root of *this. - * - * Example: \include Cwise_sqrt.cpp - * Output: \verbinclude Cwise_sqrt.out - * - * \sa pow(), square() - */ -template<typename ExpressionType> -inline const EIGEN_CWISE_UNOP_RETURN_TYPE(ei_scalar_sqrt_op) -Cwise<ExpressionType>::sqrt() const -{ - return _expression(); -} - -/** \array_module - * - * \returns an expression of the coefficient-wise exponential of *this. - * - * Example: \include Cwise_exp.cpp - * Output: \verbinclude Cwise_exp.out - * - * \sa pow(), log(), sin(), cos() - */ -template<typename ExpressionType> -inline const EIGEN_CWISE_UNOP_RETURN_TYPE(ei_scalar_exp_op) -Cwise<ExpressionType>::exp() const -{ - return _expression(); -} - -/** \array_module - * - * \returns an expression of the coefficient-wise logarithm of *this. - * - * Example: \include Cwise_log.cpp - * Output: \verbinclude Cwise_log.out - * - * \sa exp() - */ -template<typename ExpressionType> -inline const EIGEN_CWISE_UNOP_RETURN_TYPE(ei_scalar_log_op) -Cwise<ExpressionType>::log() const -{ - return _expression(); -} - -/** \array_module - * - * \returns an expression of the coefficient-wise cosine of *this. - * - * Example: \include Cwise_cos.cpp - * Output: \verbinclude Cwise_cos.out - * - * \sa sin(), exp() - */ -template<typename ExpressionType> -inline const EIGEN_CWISE_UNOP_RETURN_TYPE(ei_scalar_cos_op) -Cwise<ExpressionType>::cos() const -{ - return _expression(); -} - - -/** \array_module - * - * \returns an expression of the coefficient-wise sine of *this. - * - * Example: \include Cwise_sin.cpp - * Output: \verbinclude Cwise_sin.out - * - * \sa cos(), exp() - */ -template<typename ExpressionType> -inline const EIGEN_CWISE_UNOP_RETURN_TYPE(ei_scalar_sin_op) -Cwise<ExpressionType>::sin() const -{ - return _expression(); -} - - -/** \array_module - * - * \returns an expression of the coefficient-wise power of *this to the given exponent. - * - * Example: \include Cwise_pow.cpp - * Output: \verbinclude Cwise_pow.out - * - * \sa exp(), log() - */ -template<typename ExpressionType> -inline const EIGEN_CWISE_UNOP_RETURN_TYPE(ei_scalar_pow_op) -Cwise<ExpressionType>::pow(const Scalar& exponent) const -{ - return EIGEN_CWISE_UNOP_RETURN_TYPE(ei_scalar_pow_op)(_expression(), ei_scalar_pow_op<Scalar>(exponent)); -} - - -/** \array_module - * - * \returns an expression of the coefficient-wise inverse of *this. - * - * Example: \include Cwise_inverse.cpp - * Output: \verbinclude Cwise_inverse.out - * - * \sa operator/(), operator*() - */ -template<typename ExpressionType> -inline const EIGEN_CWISE_UNOP_RETURN_TYPE(ei_scalar_inverse_op) -Cwise<ExpressionType>::inverse() const -{ - return _expression(); -} - -/** \array_module - * - * \returns an expression of the coefficient-wise square of *this. - * - * Example: \include Cwise_square.cpp - * Output: \verbinclude Cwise_square.out - * - * \sa operator/(), operator*(), abs2() - */ -template<typename ExpressionType> -inline const EIGEN_CWISE_UNOP_RETURN_TYPE(ei_scalar_square_op) -Cwise<ExpressionType>::square() const -{ - return _expression(); -} - -/** \array_module - * - * \returns an expression of the coefficient-wise cube of *this. - * - * Example: \include Cwise_cube.cpp - * Output: \verbinclude Cwise_cube.out - * - * \sa square(), pow() - */ -template<typename ExpressionType> -inline const EIGEN_CWISE_UNOP_RETURN_TYPE(ei_scalar_cube_op) -Cwise<ExpressionType>::cube() const -{ - return _expression(); -} - - -// -- binary operators -- - -/** \array_module - * - * \returns an expression of the coefficient-wise \< operator of *this and \a other - * - * Example: \include Cwise_less.cpp - * Output: \verbinclude Cwise_less.out - * - * \sa MatrixBase::all(), MatrixBase::any(), operator>(), operator<=() - */ -template<typename ExpressionType> -template<typename OtherDerived> -inline const EIGEN_CWISE_BINOP_RETURN_TYPE(std::less) -Cwise<ExpressionType>::operator<(const MatrixBase<OtherDerived> &other) const -{ - return EIGEN_CWISE_BINOP_RETURN_TYPE(std::less)(_expression(), other.derived()); -} - -/** \array_module - * - * \returns an expression of the coefficient-wise \<= operator of *this and \a other - * - * Example: \include Cwise_less_equal.cpp - * Output: \verbinclude Cwise_less_equal.out - * - * \sa MatrixBase::all(), MatrixBase::any(), operator>=(), operator<() - */ -template<typename ExpressionType> -template<typename OtherDerived> -inline const EIGEN_CWISE_BINOP_RETURN_TYPE(std::less_equal) -Cwise<ExpressionType>::operator<=(const MatrixBase<OtherDerived> &other) const -{ - return EIGEN_CWISE_BINOP_RETURN_TYPE(std::less_equal)(_expression(), other.derived()); -} - -/** \array_module - * - * \returns an expression of the coefficient-wise \> operator of *this and \a other - * - * Example: \include Cwise_greater.cpp - * Output: \verbinclude Cwise_greater.out - * - * \sa MatrixBase::all(), MatrixBase::any(), operator>=(), operator<() - */ -template<typename ExpressionType> -template<typename OtherDerived> -inline const EIGEN_CWISE_BINOP_RETURN_TYPE(std::greater) -Cwise<ExpressionType>::operator>(const MatrixBase<OtherDerived> &other) const -{ - return EIGEN_CWISE_BINOP_RETURN_TYPE(std::greater)(_expression(), other.derived()); -} - -/** \array_module - * - * \returns an expression of the coefficient-wise \>= operator of *this and \a other - * - * Example: \include Cwise_greater_equal.cpp - * Output: \verbinclude Cwise_greater_equal.out - * - * \sa MatrixBase::all(), MatrixBase::any(), operator>(), operator<=() - */ -template<typename ExpressionType> -template<typename OtherDerived> -inline const EIGEN_CWISE_BINOP_RETURN_TYPE(std::greater_equal) -Cwise<ExpressionType>::operator>=(const MatrixBase<OtherDerived> &other) const -{ - return EIGEN_CWISE_BINOP_RETURN_TYPE(std::greater_equal)(_expression(), other.derived()); -} - -/** \array_module - * - * \returns an expression of the coefficient-wise == operator of *this and \a other - * - * \warning this performs an exact comparison, which is generally a bad idea with floating-point types. - * In order to check for equality between two vectors or matrices with floating-point coefficients, it is - * generally a far better idea to use a fuzzy comparison as provided by MatrixBase::isApprox() and - * MatrixBase::isMuchSmallerThan(). - * - * Example: \include Cwise_equal_equal.cpp - * Output: \verbinclude Cwise_equal_equal.out - * - * \sa MatrixBase::all(), MatrixBase::any(), MatrixBase::isApprox(), MatrixBase::isMuchSmallerThan() - */ -template<typename ExpressionType> -template<typename OtherDerived> -inline const EIGEN_CWISE_BINOP_RETURN_TYPE(std::equal_to) -Cwise<ExpressionType>::operator==(const MatrixBase<OtherDerived> &other) const -{ - return EIGEN_CWISE_BINOP_RETURN_TYPE(std::equal_to)(_expression(), other.derived()); -} - -/** \array_module - * - * \returns an expression of the coefficient-wise != operator of *this and \a other - * - * \warning this performs an exact comparison, which is generally a bad idea with floating-point types. - * In order to check for equality between two vectors or matrices with floating-point coefficients, it is - * generally a far better idea to use a fuzzy comparison as provided by MatrixBase::isApprox() and - * MatrixBase::isMuchSmallerThan(). - * - * Example: \include Cwise_not_equal.cpp - * Output: \verbinclude Cwise_not_equal.out - * - * \sa MatrixBase::all(), MatrixBase::any(), MatrixBase::isApprox(), MatrixBase::isMuchSmallerThan() - */ -template<typename ExpressionType> -template<typename OtherDerived> -inline const EIGEN_CWISE_BINOP_RETURN_TYPE(std::not_equal_to) -Cwise<ExpressionType>::operator!=(const MatrixBase<OtherDerived> &other) const -{ - return EIGEN_CWISE_BINOP_RETURN_TYPE(std::not_equal_to)(_expression(), other.derived()); -} - -// comparisons to scalar value - -/** \array_module - * - * \returns an expression of the coefficient-wise \< operator of *this and a scalar \a s - * - * \sa operator<(const MatrixBase<OtherDerived> &) const - */ -template<typename ExpressionType> -inline const EIGEN_CWISE_COMP_TO_SCALAR_RETURN_TYPE(std::less) -Cwise<ExpressionType>::operator<(Scalar s) const -{ - return EIGEN_CWISE_COMP_TO_SCALAR_RETURN_TYPE(std::less)(_expression(), - typename ExpressionType::ConstantReturnType(_expression().rows(), _expression().cols(), s)); -} - -/** \array_module - * - * \returns an expression of the coefficient-wise \<= operator of *this and a scalar \a s - * - * \sa operator<=(const MatrixBase<OtherDerived> &) const - */ -template<typename ExpressionType> -inline const EIGEN_CWISE_COMP_TO_SCALAR_RETURN_TYPE(std::less_equal) -Cwise<ExpressionType>::operator<=(Scalar s) const -{ - return EIGEN_CWISE_COMP_TO_SCALAR_RETURN_TYPE(std::less_equal)(_expression(), - typename ExpressionType::ConstantReturnType(_expression().rows(), _expression().cols(), s)); -} - -/** \array_module - * - * \returns an expression of the coefficient-wise \> operator of *this and a scalar \a s - * - * \sa operator>(const MatrixBase<OtherDerived> &) const - */ -template<typename ExpressionType> -inline const EIGEN_CWISE_COMP_TO_SCALAR_RETURN_TYPE(std::greater) -Cwise<ExpressionType>::operator>(Scalar s) const -{ - return EIGEN_CWISE_COMP_TO_SCALAR_RETURN_TYPE(std::greater)(_expression(), - typename ExpressionType::ConstantReturnType(_expression().rows(), _expression().cols(), s)); -} - -/** \array_module - * - * \returns an expression of the coefficient-wise \>= operator of *this and a scalar \a s - * - * \sa operator>=(const MatrixBase<OtherDerived> &) const - */ -template<typename ExpressionType> -inline const EIGEN_CWISE_COMP_TO_SCALAR_RETURN_TYPE(std::greater_equal) -Cwise<ExpressionType>::operator>=(Scalar s) const -{ - return EIGEN_CWISE_COMP_TO_SCALAR_RETURN_TYPE(std::greater_equal)(_expression(), - typename ExpressionType::ConstantReturnType(_expression().rows(), _expression().cols(), s)); -} - -/** \array_module - * - * \returns an expression of the coefficient-wise == operator of *this and a scalar \a s - * - * \warning this performs an exact comparison, which is generally a bad idea with floating-point types. - * In order to check for equality between two vectors or matrices with floating-point coefficients, it is - * generally a far better idea to use a fuzzy comparison as provided by MatrixBase::isApprox() and - * MatrixBase::isMuchSmallerThan(). - * - * \sa operator==(const MatrixBase<OtherDerived> &) const - */ -template<typename ExpressionType> -inline const EIGEN_CWISE_COMP_TO_SCALAR_RETURN_TYPE(std::equal_to) -Cwise<ExpressionType>::operator==(Scalar s) const -{ - return EIGEN_CWISE_COMP_TO_SCALAR_RETURN_TYPE(std::equal_to)(_expression(), - typename ExpressionType::ConstantReturnType(_expression().rows(), _expression().cols(), s)); -} - -/** \array_module - * - * \returns an expression of the coefficient-wise != operator of *this and a scalar \a s - * - * \warning this performs an exact comparison, which is generally a bad idea with floating-point types. - * In order to check for equality between two vectors or matrices with floating-point coefficients, it is - * generally a far better idea to use a fuzzy comparison as provided by MatrixBase::isApprox() and - * MatrixBase::isMuchSmallerThan(). - * - * \sa operator!=(const MatrixBase<OtherDerived> &) const - */ -template<typename ExpressionType> -inline const EIGEN_CWISE_COMP_TO_SCALAR_RETURN_TYPE(std::not_equal_to) -Cwise<ExpressionType>::operator!=(Scalar s) const -{ - return EIGEN_CWISE_COMP_TO_SCALAR_RETURN_TYPE(std::not_equal_to)(_expression(), - typename ExpressionType::ConstantReturnType(_expression().rows(), _expression().cols(), s)); -} - -// scalar addition - -/** \array_module - * - * \returns an expression of \c *this with each coeff incremented by the constant \a scalar - * - * Example: \include Cwise_plus.cpp - * Output: \verbinclude Cwise_plus.out - * - * \sa operator+=(), operator-() - */ -template<typename ExpressionType> -inline const typename Cwise<ExpressionType>::ScalarAddReturnType -Cwise<ExpressionType>::operator+(const Scalar& scalar) const -{ - return typename Cwise<ExpressionType>::ScalarAddReturnType(m_matrix, ei_scalar_add_op<Scalar>(scalar)); -} - -/** \array_module - * - * Adds the given \a scalar to each coeff of this expression. - * - * Example: \include Cwise_plus_equal.cpp - * Output: \verbinclude Cwise_plus_equal.out - * - * \sa operator+(), operator-=() - */ -template<typename ExpressionType> -inline ExpressionType& Cwise<ExpressionType>::operator+=(const Scalar& scalar) -{ - return m_matrix.const_cast_derived() = *this + scalar; -} - -/** \array_module - * - * \returns an expression of \c *this with each coeff decremented by the constant \a scalar - * - * Example: \include Cwise_minus.cpp - * Output: \verbinclude Cwise_minus.out - * - * \sa operator+(), operator-=() - */ -template<typename ExpressionType> -inline const typename Cwise<ExpressionType>::ScalarAddReturnType -Cwise<ExpressionType>::operator-(const Scalar& scalar) const -{ - return *this + (-scalar); -} - -/** \array_module - * - * Substracts the given \a scalar from each coeff of this expression. - * - * Example: \include Cwise_minus_equal.cpp - * Output: \verbinclude Cwise_minus_equal.out - * - * \sa operator+=(), operator-() - */ - -template<typename ExpressionType> -inline ExpressionType& Cwise<ExpressionType>::operator-=(const Scalar& scalar) -{ - return m_matrix.const_cast_derived() = *this - scalar; -} - -#endif // EIGEN_ARRAY_CWISE_OPERATORS_H |