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adapt CwiseUnaryOp and CwiseUnaryView

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Gael Guennebaud
2009-11-16 19:39:29 +01:00
parent 2a3a6fe45e
commit 1c9a2d246f
6 changed files with 341 additions and 311 deletions
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69
Eigen/src/Core/MatrixBase.h
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@@ -226,29 +226,6 @@ template<typename Derived> class MatrixBase
/** \internal Represents a matrix with all coefficients equal to one another*/
typedef CwiseNullaryOp<ei_scalar_constant_op<Scalar>,Derived> ConstantReturnType;
/** \internal Represents a scalar multiple of a matrix */
typedef CwiseUnaryOp<ei_scalar_multiple_op<Scalar>, Derived> ScalarMultipleReturnType;
/** \internal Represents a quotient of a matrix by a scalar*/
typedef CwiseUnaryOp<ei_scalar_quotient1_op<Scalar>, Derived> ScalarQuotient1ReturnType;
/** \internal the return type of MatrixBase::conjugate() */
typedef typename ei_meta_if<NumTraits<Scalar>::IsComplex,
const CwiseUnaryOp<ei_scalar_conjugate_op<Scalar>, Derived>,
const Derived&
>::ret ConjugateReturnType;
/** \internal the return type of MatrixBase::real() const */
typedef typename ei_meta_if<NumTraits<Scalar>::IsComplex,
const CwiseUnaryOp<ei_scalar_real_op<Scalar>, Derived>,
const Derived&
>::ret RealReturnType;
/** \internal the return type of MatrixBase::real() */
typedef typename ei_meta_if<NumTraits<Scalar>::IsComplex,
CwiseUnaryView<ei_scalar_real_op<Scalar>, Derived>,
Derived&
>::ret NonConstRealReturnType;
/** \internal the return type of MatrixBase::imag() const */
typedef CwiseUnaryOp<ei_scalar_imag_op<Scalar>, Derived> ImagReturnType;
/** \internal the return type of MatrixBase::imag() */
typedef CwiseUnaryView<ei_scalar_imag_op<Scalar>, Derived> NonConstImagReturnType;
/** \internal the return type of MatrixBase::adjoint() */
typedef typename ei_meta_if<NumTraits<Scalar>::IsComplex,
CwiseUnaryOp<ei_scalar_conjugate_op<Scalar>, NestByValue<Eigen::Transpose<Derived> > >,
@@ -268,6 +245,7 @@ template<typename Derived> class MatrixBase
ei_traits<Derived>::ColsAtCompileTime> BasisReturnType;
#endif // not EIGEN_PARSED_BY_DOXYGEN
#include "CwiseUnaryOps.h"
/** Copies \a other into *this. \returns a reference to *this. */
template<typename OtherDerived>
@@ -363,8 +341,6 @@ template<typename Derived> class MatrixBase
Scalar& w();
const CwiseUnaryOp<ei_scalar_opposite_op<typename ei_traits<Derived>::Scalar>,Derived> operator-() const;
template<typename OtherDerived>
const CwiseBinaryOp<ei_scalar_sum_op<typename ei_traits<Derived>::Scalar>, Derived, OtherDerived>
operator+(const MatrixBase<OtherDerived> &other) const;
@@ -378,27 +354,6 @@ template<typename Derived> class MatrixBase
template<typename OtherDerived>
Derived& operator-=(const MatrixBase<OtherDerived>& other);
Derived& operator*=(const Scalar& other);
Derived& operator/=(const Scalar& other);
const ScalarMultipleReturnType operator*(const Scalar& scalar) const;
#ifdef EIGEN_PARSED_BY_DOXYGEN
const ScalarMultipleReturnType operator*(const RealScalar& scalar) const;
#endif
const CwiseUnaryOp<ei_scalar_quotient1_op<typename ei_traits<Derived>::Scalar>, Derived>
operator/(const Scalar& scalar) const;
const CwiseUnaryOp<ei_scalar_multiple2_op<Scalar,std::complex<Scalar> >, Derived>
operator*(const std::complex<Scalar>& scalar) const;
inline friend const ScalarMultipleReturnType
operator*(const Scalar& scalar, const MatrixBase& matrix)
{ return matrix*scalar; }
inline friend const CwiseUnaryOp<ei_scalar_multiple2_op<Scalar,std::complex<Scalar> >, Derived>
operator*(const std::complex<Scalar>& scalar, const MatrixBase& matrix)
{ return matrix*scalar; }
template<typename OtherDerived>
const typename ProductReturnType<Derived,OtherDerived>::Type
operator*(const MatrixBase<OtherDerived> &other) const;
@@ -592,13 +547,6 @@ template<typename Derived> class MatrixBase
{ return (cwise() != other).any(); }
template<typename NewType>
typename ei_cast_return_type<
Derived,
const CwiseUnaryOp<ei_scalar_cast_op<typename ei_traits<Derived>::Scalar, NewType>, Derived>
>::type
cast() const;
/** \returns the matrix or vector obtained by evaluating this expression.
*
* Notice that in the case of a plain matrix or vector (not an expression) this function just returns
@@ -626,18 +574,6 @@ template<typename Derived> class MatrixBase
inline const NestByValue<Derived> nestByValue() const;
ConjugateReturnType conjugate() const;
RealReturnType real() const;
NonConstRealReturnType real();
const ImagReturnType imag() const;
NonConstImagReturnType imag();
template<typename CustomUnaryOp>
const CwiseUnaryOp<CustomUnaryOp, Derived> unaryExpr(const CustomUnaryOp& func = CustomUnaryOp()) const;
template<typename CustomViewOp>
const CwiseUnaryView<CustomViewOp, Derived> unaryViewExpr(const CustomViewOp& func = CustomViewOp()) const;
template<typename CustomBinaryOp, typename OtherDerived>
const CwiseBinaryOp<CustomBinaryOp, Derived, OtherDerived>
binaryExpr(const MatrixBase<OtherDerived> &other, const CustomBinaryOp& func = CustomBinaryOp()) const;
@@ -671,9 +607,6 @@ template<typename Derived> class MatrixBase
{ return *static_cast<Derived*>(const_cast<MatrixBase*>(this)); }
#endif // not EIGEN_PARSED_BY_DOXYGEN
const Cwise<Derived> cwise() const;
Cwise<Derived> cwise();
inline const WithFormat<Derived> format(const IOFormat& fmt) const;
/////////// Array module ///////////