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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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54
Eigen/src/Sparse/SparseMatrixBase.h
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@@ -97,21 +97,23 @@ template<typename Derived> class SparseMatrixBase : public AnyMatrixBase<Derived
#endif
};
/** \internal the return type of MatrixBase::conjugate() */
typedef typename ei_meta_if<NumTraits<Scalar>::IsComplex,
const SparseCwiseUnaryOp<ei_scalar_conjugate_op<Scalar>, Derived>,
const Derived&
>::ret ConjugateReturnType;
/** \internal the return type of MatrixBase::real() */
typedef SparseCwiseUnaryOp<ei_scalar_real_op<Scalar>, Derived> RealReturnType;
/** \internal the return type of MatrixBase::imag() */
typedef SparseCwiseUnaryOp<ei_scalar_imag_op<Scalar>, Derived> ImagReturnType;
/* \internal the return type of MatrixBase::conjugate() */
// typedef typename ei_meta_if<NumTraits<Scalar>::IsComplex,
// const SparseCwiseUnaryOp<ei_scalar_conjugate_op<Scalar>, Derived>,
// const Derived&
// >::ret ConjugateReturnType;
/* \internal the return type of MatrixBase::real() */
// typedef SparseCwiseUnaryOp<ei_scalar_real_op<Scalar>, Derived> RealReturnType;
/* \internal the return type of MatrixBase::imag() */
// typedef SparseCwiseUnaryOp<ei_scalar_imag_op<Scalar>, Derived> ImagReturnType;
/** \internal the return type of MatrixBase::adjoint() */
typedef typename ei_meta_if<NumTraits<Scalar>::IsComplex,
SparseCwiseUnaryOp<ei_scalar_conjugate_op<Scalar>, SparseNestByValue<Eigen::Transpose<Derived> > >,
Transpose<Derived>
>::ret AdjointReturnType;
#include "../Core/CwiseUnaryOps.h"
#ifndef EIGEN_PARSED_BY_DOXYGEN
/** This is the "real scalar" type; if the \a Scalar type is already real numbers
* (e.g. int, float or double) then \a RealScalar is just the same as \a Scalar. If
@@ -284,7 +286,7 @@ template<typename Derived> class SparseMatrixBase : public AnyMatrixBase<Derived
return s;
}
const SparseCwiseUnaryOp<ei_scalar_opposite_op<typename ei_traits<Derived>::Scalar>,Derived> operator-() const;
// const SparseCwiseUnaryOp<ei_scalar_opposite_op<typename ei_traits<Derived>::Scalar>,Derived> operator-() const;
template<typename OtherDerived>
const SparseCwiseBinaryOp<ei_scalar_sum_op<typename ei_traits<Derived>::Scalar>, Derived, OtherDerived>
@@ -302,17 +304,17 @@ template<typename Derived> class SparseMatrixBase : public AnyMatrixBase<Derived
// template<typename Lhs,typename Rhs>
// Derived& operator+=(const Flagged<Product<Lhs,Rhs,CacheFriendlyProduct>, 0, EvalBeforeNestingBit | EvalBeforeAssigningBit>& other);
Derived& operator*=(const Scalar& other);
Derived& operator/=(const Scalar& other);
// Derived& operator*=(const Scalar& other);
// Derived& operator/=(const Scalar& other);
const SparseCwiseUnaryOp<ei_scalar_multiple_op<typename ei_traits<Derived>::Scalar>, Derived>
operator*(const Scalar& scalar) const;
const SparseCwiseUnaryOp<ei_scalar_quotient1_op<typename ei_traits<Derived>::Scalar>, Derived>
operator/(const Scalar& scalar) const;
// const SparseCwiseUnaryOp<ei_scalar_multiple_op<typename ei_traits<Derived>::Scalar>, Derived>
// operator*(const Scalar& scalar) const;
// const SparseCwiseUnaryOp<ei_scalar_quotient1_op<typename ei_traits<Derived>::Scalar>, Derived>
// operator/(const Scalar& scalar) const;
inline friend const SparseCwiseUnaryOp<ei_scalar_multiple_op<typename ei_traits<Derived>::Scalar>, Derived>
operator*(const Scalar& scalar, const SparseMatrixBase& matrix)
{ return matrix*scalar; }
// inline friend const SparseCwiseUnaryOp<ei_scalar_multiple_op<typename ei_traits<Derived>::Scalar>, Derived>
// operator*(const Scalar& scalar, const SparseMatrixBase& matrix)
// { return matrix*scalar; }
// sparse * sparse
@@ -543,12 +545,12 @@ template<typename Derived> class SparseMatrixBase : public AnyMatrixBase<Derived
inline const SparseNestByValue<Derived> nestByValue() const;
ConjugateReturnType conjugate() const;
const RealReturnType real() const;
const ImagReturnType imag() const;
// ConjugateReturnType conjugate() const;
// const RealReturnType real() const;
// const ImagReturnType imag() const;
template<typename CustomUnaryOp>
const SparseCwiseUnaryOp<CustomUnaryOp, Derived> unaryExpr(const CustomUnaryOp& func = CustomUnaryOp()) const;
// template<typename CustomUnaryOp>
// const SparseCwiseUnaryOp<CustomUnaryOp, Derived> unaryExpr(const CustomUnaryOp& func = CustomUnaryOp()) const;
// template<typename CustomBinaryOp, typename OtherDerived>
// const CwiseBinaryOp<CustomBinaryOp, Derived, OtherDerived>
@@ -572,8 +574,8 @@ template<typename Derived> class SparseMatrixBase : public AnyMatrixBase<Derived
// void visit(Visitor& func) const;
const SparseCwise<Derived> cwise() const;
SparseCwise<Derived> cwise();
// const SparseCwise<Derived> cwise() const;
// SparseCwise<Derived> cwise();
// inline const WithFormat<Derived> format(const IOFormat& fmt) const;