devtools/eigen
1
0
Fork 0
mirror of https://gitlab.com/libeigen/eigen.git synced 2026-04-10 11:34:33 +08:00
Code Issues Packages Projects Releases Wiki Activity

bug #54 - really fix const correctness except in Sparse

Browse Source
This commit is contained in:
Benoit Jacob
2010-12-22 17:45:37 -05:00
parent 3b6d97b51a
commit 75b7d98665
47 changed files with 483 additions and 326 deletions
Download Patch File Download Diff File Expand all files Collapse all files

90
Eigen/src/Core/DenseBase.h
View File

@@ -172,6 +172,8 @@ template<typename Derived> class DenseBase
OuterStrideAtCompileTime = internal::outer_stride_at_compile_time<Derived>::ret
};
enum { ThisConstantIsPrivateInPlainObjectBase };
/** \returns the number of nonzero coefficients which is in practice the number
* of stored coefficients. */
inline Index nonZeros() const { return size(); }
@@ -273,7 +275,8 @@ template<typename Derived> class DenseBase
CommaInitializer<Derived> operator<< (const DenseBase<OtherDerived>& other);
Eigen::Transpose<Derived> transpose();
const Eigen::Transpose<Derived> transpose() const;
typedef const Transpose<const Derived> ConstTransposeReturnType;
ConstTransposeReturnType transpose() const;
void transposeInPlace();
#ifndef EIGEN_NO_DEBUG
protected:
@@ -282,41 +285,28 @@ template<typename Derived> class DenseBase
public:
#endif
VectorBlock<Derived> segment(Index start, Index size);
const VectorBlock<Derived> segment(Index start, Index size) const;
typedef VectorBlock<Derived> SegmentReturnType;
typedef const VectorBlock<const Derived> ConstSegmentReturnType;
template<int Size> struct FixedSegmentReturnType { typedef VectorBlock<Derived, Size> Type; };
template<int Size> struct ConstFixedSegmentReturnType { typedef const VectorBlock<const Derived, Size> Type; };
SegmentReturnType segment(Index start, Index size);
ConstSegmentReturnType segment(Index start, Index size) const;
VectorBlock<Derived> head(Index size);
const VectorBlock<Derived> head(Index size) const;
SegmentReturnType head(Index size);
ConstSegmentReturnType head(Index size) const;
VectorBlock<Derived> tail(Index size);
const VectorBlock<Derived> tail(Index size) const;
SegmentReturnType tail(Index size);
ConstSegmentReturnType tail(Index size) const;
template<int Size> VectorBlock<Derived,Size> head(void);
template<int Size> const VectorBlock<Derived,Size> head() const;
template<int Size> typename FixedSegmentReturnType<Size>::Type head();
template<int Size> typename ConstFixedSegmentReturnType<Size>::Type head() const;
template<int Size> VectorBlock<Derived,Size> tail();
template<int Size> const VectorBlock<Derived,Size> tail() const;
template<int Size> typename FixedSegmentReturnType<Size>::Type tail();
template<int Size> typename ConstFixedSegmentReturnType<Size>::Type tail() const;
template<int Size> VectorBlock<Derived,Size> segment(Index start);
template<int Size> const VectorBlock<Derived,Size> segment(Index start) const;
Diagonal<Derived,0> diagonal();
const Diagonal<Derived,0> diagonal() const;
template<int Index> Diagonal<Derived,Index> diagonal();
template<int Index> const Diagonal<Derived,Index> diagonal() const;
Diagonal<Derived, Dynamic> diagonal(Index index);
const Diagonal<Derived, Dynamic> diagonal(Index index) const;
template<unsigned int Mode> TriangularView<Derived, Mode> part();
template<unsigned int Mode> const TriangularView<Derived, Mode> part() const;
template<unsigned int Mode> TriangularView<Derived, Mode> triangularView();
template<unsigned int Mode> const TriangularView<Derived, Mode> triangularView() const;
template<unsigned int UpLo> SelfAdjointView<Derived, UpLo> selfadjointView();
template<unsigned int UpLo> const SelfAdjointView<Derived, UpLo> selfadjointView() const;
template<int Size> typename FixedSegmentReturnType<Size>::Type segment(Index start);
template<int Size> typename ConstFixedSegmentReturnType<Size>::Type segment(Index start) const;
static const ConstantReturnType
Constant(Index rows, Index cols, const Scalar& value);
@@ -389,8 +379,25 @@ template<typename Derived> class DenseBase
return typename internal::eval<Derived>::type(derived());
}
/** swaps *this with the expression \a other.
*
*/
template<typename OtherDerived>
void swap(DenseBase<OtherDerived> EIGEN_REF_TO_TEMPORARY other);
void swap(const DenseBase<OtherDerived>& other,
int = OtherDerived::ThisConstantIsPrivateInPlainObjectBase)
{
SwapWrapper<Derived>(derived()).lazyAssign(other.derived());
}
/** swaps *this with the matrix or array \a other.
*
*/
template<typename OtherDerived>
void swap(PlainObjectBase<OtherDerived>& other)
{
SwapWrapper<Derived>(derived()).lazyAssign(other.derived());
}
inline const NestByValue<Derived> nestByValue() const;
inline const ForceAlignedAccess<Derived> forceAlignedAccess() const;
@@ -436,10 +443,15 @@ template<typename Derived> class DenseBase
bool any(void) const;
Index count() const;
const VectorwiseOp<Derived,Horizontal> rowwise() const;
VectorwiseOp<Derived,Horizontal> rowwise();
const VectorwiseOp<Derived,Vertical> colwise() const;
VectorwiseOp<Derived,Vertical> colwise();
typedef VectorwiseOp<Derived, Horizontal> RowwiseReturnType;
typedef const VectorwiseOp<const Derived, Horizontal> ConstRowwiseReturnType;
typedef VectorwiseOp<Derived, Vertical> ColwiseReturnType;
typedef const VectorwiseOp<const Derived, Vertical> ConstColwiseReturnType;
ConstRowwiseReturnType rowwise() const;
RowwiseReturnType rowwise();
ConstColwiseReturnType colwise() const;
ColwiseReturnType colwise();
static const CwiseNullaryOp<internal::scalar_random_op<Scalar>,Derived> Random(Index rows, Index cols);
static const CwiseNullaryOp<internal::scalar_random_op<Scalar>,Derived> Random(Index size);
@@ -464,8 +476,10 @@ template<typename Derived> class DenseBase
const Replicate<Derived,RowFactor,ColFactor> replicate() const;
const Replicate<Derived,Dynamic,Dynamic> replicate(Index rowFacor,Index colFactor) const;
Eigen::Reverse<Derived, BothDirections> reverse();
const Eigen::Reverse<Derived, BothDirections> reverse() const;
typedef Reverse<Derived, BothDirections> ReverseReturnType;
typedef const Reverse<const Derived, BothDirections> ConstReverseReturnType;
ReverseReturnType reverse();
ConstReverseReturnType reverse() const;
void reverseInPlace();
#define EIGEN_CURRENT_STORAGE_BASE_CLASS Eigen::DenseBase