MatrixCwiseBinaryOps.h File Reference

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Typedefs
typedef CwiseBinaryOp< internal::scalar_cmp_op< Scalar, Scalar, internal::cmp_EQ >, const Derived, const ConstantReturnType >	CwiseScalarEqualReturnType

Functions
template<typename OtherDerived >
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE const	EIGEN_CWISE_BINARY_RETURN_TYPE (Derived, OtherDerived, product) cwiseProduct(const EIGEN_CURRENT_STORAGE_BASE_CLASS< OtherDerived > &other) const
template<typename OtherDerived >
EIGEN_DEVICE_FUNC const CwiseBinaryOp< numext::equal_to< Scalar >, const Derived, const OtherDerived >	cwiseEqual (const EIGEN_CURRENT_STORAGE_BASE_CLASS< OtherDerived > &other) const
template<typename OtherDerived >
EIGEN_DEVICE_FUNC const CwiseBinaryOp< numext::not_equal_to< Scalar >, const Derived, const OtherDerived >	cwiseNotEqual (const EIGEN_CURRENT_STORAGE_BASE_CLASS< OtherDerived > &other) const
template<typename OtherDerived >
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE const CwiseBinaryOp< internal::scalar_min_op< Scalar, Scalar >, const Derived, const OtherDerived >	cwiseMin (const EIGEN_CURRENT_STORAGE_BASE_CLASS< OtherDerived > &other) const
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE const CwiseBinaryOp< internal::scalar_min_op< Scalar, Scalar >, const Derived, const ConstantReturnType >	cwiseMin (const Scalar &other) const
template<typename OtherDerived >
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE const CwiseBinaryOp< internal::scalar_max_op< Scalar, Scalar >, const Derived, const OtherDerived >	cwiseMax (const EIGEN_CURRENT_STORAGE_BASE_CLASS< OtherDerived > &other) const
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE const CwiseBinaryOp< internal::scalar_max_op< Scalar, Scalar >, const Derived, const ConstantReturnType >	cwiseMax (const Scalar &other) const
template<typename OtherDerived >
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE const CwiseBinaryOp< internal::scalar_quotient_op< Scalar >, const Derived, const OtherDerived >	cwiseQuotient (const EIGEN_CURRENT_STORAGE_BASE_CLASS< OtherDerived > &other) const
EIGEN_DEVICE_FUNC const CwiseScalarEqualReturnType	cwiseEqual (const Scalar &s) const

Typedef Documentation

CwiseScalarEqualReturnType

typedef CwiseBinaryOp<internal::scalar_cmp_op<Scalar,Scalar,internal::cmp_EQ>, const Derived, const ConstantReturnType> CwiseScalarEqualReturnType

Function Documentation

cwiseEqual() [1/2]

template<typename OtherDerived >

EIGEN_DEVICE_FUNC const CwiseBinaryOp< numext::equal_to< Scalar >, const Derived, const OtherDerived > cwiseEqual ( const EIGEN_CURRENT_STORAGE_BASE_CLASS< OtherDerived > &  other ) const

inline

Returns

an expression of the coefficient-wise == operator of *this and 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:

Output:

See also

cwiseNotEqual(), isApprox(), isMuchSmallerThan()

cwiseEqual() [2/2]

EIGEN_DEVICE_FUNC const CwiseScalarEqualReturnType cwiseEqual ( const Scalar &  s ) const

inline

Returns

an expression of the coefficient-wise == operator of *this and a scalar 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 isApprox() and isMuchSmallerThan().

See also

cwiseEqual(const MatrixBase<OtherDerived> &) const

cwiseMax() [1/2]

template<typename OtherDerived >

EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE const CwiseBinaryOp< internal::scalar_max_op< Scalar, Scalar >, const Derived, const OtherDerived > cwiseMax

(

const EIGEN_CURRENT_STORAGE_BASE_CLASS< OtherDerived > &

other

)

const

Returns

an expression of the coefficient-wise max of *this and other

Example:

Output:

See also

class CwiseBinaryOp, min()

cwiseMax() [2/2]

EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE const CwiseBinaryOp< internal::scalar_max_op< Scalar, Scalar >, const Derived, const ConstantReturnType > cwiseMax

(

const Scalar &

other

)

const

Returns

an expression of the coefficient-wise max of *this and scalar other

See also

class CwiseBinaryOp, min()

cwiseMin() [1/2]

template<typename OtherDerived >

EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE const CwiseBinaryOp< internal::scalar_min_op< Scalar, Scalar >, const Derived, const OtherDerived > cwiseMin

(

const EIGEN_CURRENT_STORAGE_BASE_CLASS< OtherDerived > &

other

)

const

Returns

an expression of the coefficient-wise min of *this and other

Example:

Output:

See also

class CwiseBinaryOp, max()

cwiseMin() [2/2]

EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE const CwiseBinaryOp< internal::scalar_min_op< Scalar, Scalar >, const Derived, const ConstantReturnType > cwiseMin

(

const Scalar &

other

)

const

Returns

an expression of the coefficient-wise min of *this and scalar other

See also

class CwiseBinaryOp, min()

cwiseNotEqual()

template<typename OtherDerived >

EIGEN_DEVICE_FUNC const CwiseBinaryOp< numext::not_equal_to< Scalar >, const Derived, const OtherDerived > cwiseNotEqual ( const EIGEN_CURRENT_STORAGE_BASE_CLASS< OtherDerived > &  other ) const

inline

Returns

an expression of the coefficient-wise != operator of *this and 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:

Output:

See also

cwiseEqual(), isApprox(), isMuchSmallerThan()

cwiseQuotient()

template<typename OtherDerived >

EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE const CwiseBinaryOp< internal::scalar_quotient_op< Scalar >, const Derived, const OtherDerived > cwiseQuotient

(

const EIGEN_CURRENT_STORAGE_BASE_CLASS< OtherDerived > &

other

)

const

Returns

an expression of the coefficient-wise quotient of *this and other

Example:

Output:

See also

class CwiseBinaryOp, cwiseProduct(), cwiseInverse()

EIGEN_CWISE_BINARY_RETURN_TYPE()

template<typename OtherDerived >

EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE const EIGEN_CWISE_BINARY_RETURN_TYPE	(	Derived	,
		OtherDerived	,
		product
	)		const &

Returns

an expression of the Schur product (coefficient wise product) of *this and other

Example:

Output:

See also

class CwiseBinaryOp, cwiseAbs2