/** \returns an expression of the coefficient wise product of \c *this and \a other * * \sa MatrixBase::cwiseProduct */ template EIGEN_STRONG_INLINE const EIGEN_CWISE_PRODUCT_RETURN_TYPE(Derived,OtherDerived) operator*(const EIGEN_CURRENT_STORAGE_BASE_CLASS &other) const { return EIGEN_CWISE_PRODUCT_RETURN_TYPE(Derived,OtherDerived)(derived(), other.derived()); } /** \returns an expression of the coefficient wise quotient of \c *this and \a other * * \sa MatrixBase::cwiseQuotient */ template EIGEN_STRONG_INLINE const CwiseBinaryOp, const Derived, const OtherDerived> operator/(const EIGEN_CURRENT_STORAGE_BASE_CLASS &other) const { return CwiseBinaryOp, const Derived, const OtherDerived>(derived(), other.derived()); } /** \returns an expression of the coefficient-wise min of \c *this and \a other * * Example: \include Cwise_min.cpp * Output: \verbinclude Cwise_min.out * * \sa max() */ EIGEN_MAKE_CWISE_BINARY_OP(min,internal::scalar_min_op) /** \returns an expression of the coefficient-wise min of \c *this and scalar \a other * * \sa max() */ EIGEN_STRONG_INLINE const CwiseBinaryOp, const Derived, const CwiseNullaryOp, PlainObject> > #ifdef EIGEN_PARSED_BY_DOXYGEN min #else (min) #endif (const Scalar &other) const { return (min)(Derived::PlainObject::Constant(rows(), cols(), other)); } /** \returns an expression of the coefficient-wise max of \c *this and \a other * * Example: \include Cwise_max.cpp * Output: \verbinclude Cwise_max.out * * \sa min() */ EIGEN_MAKE_CWISE_BINARY_OP(max,internal::scalar_max_op) /** \returns an expression of the coefficient-wise max of \c *this and scalar \a other * * \sa min() */ EIGEN_STRONG_INLINE const CwiseBinaryOp, const Derived, const CwiseNullaryOp, PlainObject> > #ifdef EIGEN_PARSED_BY_DOXYGEN max #else (max) #endif (const Scalar &other) const { return (max)(Derived::PlainObject::Constant(rows(), cols(), other)); } #define EIGEN_MAKE_CWISE_COMP_OP(OP, COMPARATOR) \ template \ EIGEN_STRONG_INLINE const CwiseBinaryOp, const Derived, const OtherDerived> \ OP(const EIGEN_CURRENT_STORAGE_BASE_CLASS &other) const \ { \ return CwiseBinaryOp, const Derived, const OtherDerived>(derived(), other.derived()); \ }\ typedef CwiseBinaryOp, const Derived, const CwiseNullaryOp, PlainObject> > Cmp ## COMPARATOR ## ReturnType; \ typedef CwiseBinaryOp, const CwiseNullaryOp, PlainObject>, const Derived > RCmp ## COMPARATOR ## ReturnType; \ EIGEN_STRONG_INLINE const Cmp ## COMPARATOR ## ReturnType \ OP(const Scalar& s) const { \ return this->OP(Derived::PlainObject::Constant(rows(), cols(), s)); \ } \ friend EIGEN_STRONG_INLINE const RCmp ## COMPARATOR ## ReturnType \ OP(const Scalar& s, const Derived& d) { \ return Derived::PlainObject::Constant(d.rows(), d.cols(), s).OP(d); \ } #define EIGEN_MAKE_CWISE_COMP_R_OP(OP, R_OP, RCOMPARATOR) \ template \ EIGEN_STRONG_INLINE const CwiseBinaryOp, const OtherDerived, const Derived> \ OP(const EIGEN_CURRENT_STORAGE_BASE_CLASS &other) const \ { \ return CwiseBinaryOp, const OtherDerived, const Derived>(other.derived(), derived()); \ } \ \ inline const RCmp ## RCOMPARATOR ## ReturnType \ OP(const Scalar& s) const { \ return Derived::PlainObject::Constant(rows(), cols(), s).R_OP(*this); \ } \ friend inline const Cmp ## RCOMPARATOR ## ReturnType \ OP(const Scalar& s, const Derived& d) { \ return d.R_OP(Derived::PlainObject::Constant(d.rows(), d.cols(), s)); \ } /** \returns an expression of the coefficient-wise \< operator of *this and \a other * * Example: \include Cwise_less.cpp * Output: \verbinclude Cwise_less.out * * \sa all(), any(), operator>(), operator<=() */ EIGEN_MAKE_CWISE_COMP_OP(operator<, LT) /** \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 all(), any(), operator>=(), operator<() */ EIGEN_MAKE_CWISE_COMP_OP(operator<=, LE) /** \returns an expression of the coefficient-wise \> operator of *this and \a other * * Example: \include Cwise_greater.cpp * Output: \verbinclude Cwise_greater.out * * \sa all(), any(), operator>=(), operator<() */ EIGEN_MAKE_CWISE_COMP_R_OP(operator>, operator<, LT) /** \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 all(), any(), operator>(), operator<=() */ EIGEN_MAKE_CWISE_COMP_R_OP(operator>=, operator<=, LE) /** \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 isApprox() and * isMuchSmallerThan(). * * Example: \include Cwise_equal_equal.cpp * Output: \verbinclude Cwise_equal_equal.out * * \sa all(), any(), isApprox(), isMuchSmallerThan() */ EIGEN_MAKE_CWISE_COMP_OP(operator==, EQ) /** \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 isApprox() and * isMuchSmallerThan(). * * Example: \include Cwise_not_equal.cpp * Output: \verbinclude Cwise_not_equal.out * * \sa all(), any(), isApprox(), isMuchSmallerThan() */ EIGEN_MAKE_CWISE_COMP_OP(operator!=, NEQ) #undef EIGEN_MAKE_CWISE_COMP_OP #undef EIGEN_MAKE_CWISE_COMP_R_OP // scalar addition /** \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-() */ inline const CwiseUnaryOp, const Derived> operator+(const Scalar& scalar) const { return CwiseUnaryOp, const Derived>(derived(), internal::scalar_add_op(scalar)); } friend inline const CwiseUnaryOp, const Derived> operator+(const Scalar& scalar,const EIGEN_CURRENT_STORAGE_BASE_CLASS& other) { return other + scalar; } /** \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-=() */ inline const CwiseUnaryOp, const Derived> operator-(const Scalar& scalar) const { return *this + (-scalar); } friend inline const CwiseUnaryOp, const CwiseUnaryOp, const Derived> > operator-(const Scalar& scalar,const EIGEN_CURRENT_STORAGE_BASE_CLASS& other) { return (-other) + scalar; } /** \returns an expression of the coefficient-wise && operator of *this and \a other * * \warning this operator is for expression of bool only. * * Example: \include Cwise_boolean_and.cpp * Output: \verbinclude Cwise_boolean_and.out * * \sa operator||(), select() */ template inline const CwiseBinaryOp operator&&(const EIGEN_CURRENT_STORAGE_BASE_CLASS &other) const { EIGEN_STATIC_ASSERT((internal::is_same::value && internal::is_same::value), THIS_METHOD_IS_ONLY_FOR_EXPRESSIONS_OF_BOOL); return CwiseBinaryOp(derived(),other.derived()); } /** \returns an expression of the coefficient-wise || operator of *this and \a other * * \warning this operator is for expression of bool only. * * Example: \include Cwise_boolean_or.cpp * Output: \verbinclude Cwise_boolean_or.out * * \sa operator&&(), select() */ template inline const CwiseBinaryOp operator||(const EIGEN_CURRENT_STORAGE_BASE_CLASS &other) const { EIGEN_STATIC_ASSERT((internal::is_same::value && internal::is_same::value), THIS_METHOD_IS_ONLY_FOR_EXPRESSIONS_OF_BOOL); return CwiseBinaryOp(derived(),other.derived()); }