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Gael Guennebaud
2009-07-14 23:06:25 +02:00
parent 279cedc1ce f5d2317b12
commit 8120a5cecd
46 changed files with 1241 additions and 966 deletions
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40
Eigen/src/Core/MatrixBase.h
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@@ -163,10 +163,14 @@ template<typename Derived> class MatrixBase
* constructed from this one. See the \ref flags "list of flags".
*/
CoeffReadCost = ei_traits<Derived>::CoeffReadCost
CoeffReadCost = ei_traits<Derived>::CoeffReadCost,
/**< This is a rough measure of how expensive it is to read one coefficient from
* this expression.
*/
#ifndef EIGEN_PARSED_BY_DOXYGEN
_HasDirectAccess = (int(Flags)&DirectAccessBit) ? 1 : 0 // workaround sunCC
#endif
};
/** Default constructor. Just checks at compile-time for self-consistency of the flags. */
@@ -230,7 +234,7 @@ template<typename Derived> class MatrixBase
/** \internal the return type of coeff()
*/
typedef typename ei_meta_if<bool(int(Flags)&DirectAccessBit), const Scalar&, Scalar>::ret CoeffReturnType;
typedef typename ei_meta_if<_HasDirectAccess, const Scalar&, Scalar>::ret CoeffReturnType;
/** \internal Represents a matrix with all coefficients equal to one another*/
typedef CwiseNullaryOp<ei_scalar_constant_op<Scalar>,Derived> ConstantReturnType;
@@ -426,8 +430,9 @@ template<typename Derived> class MatrixBase
template<typename OtherDerived>
Scalar dot(const MatrixBase<OtherDerived>& other) const;
RealScalar squaredNorm() const;
RealScalar norm() const;
RealScalar stableNorm() const;
RealScalar norm() const;
RealScalar stableNorm() const;
RealScalar blueNorm() const;
const PlainMatrixType normalized() const;
void normalize();
@@ -450,14 +455,14 @@ template<typename Derived> class MatrixBase
const typename BlockReturnType<Derived>::Type
block(int startRow, int startCol, int blockRows, int blockCols) const;
typename BlockReturnType<Derived>::SubVectorType segment(int start, int size);
const typename BlockReturnType<Derived>::SubVectorType segment(int start, int size) const;
VectorBlock<Derived> segment(int start, int size);
const VectorBlock<Derived> segment(int start, int size) const;
typename BlockReturnType<Derived,Dynamic>::SubVectorType start(int size);
const typename BlockReturnType<Derived,Dynamic>::SubVectorType start(int size) const;
VectorBlock<Derived> start(int size);
const VectorBlock<Derived> start(int size) const;
typename BlockReturnType<Derived,Dynamic>::SubVectorType end(int size);
const typename BlockReturnType<Derived,Dynamic>::SubVectorType end(int size) const;
VectorBlock<Derived> end(int size);
const VectorBlock<Derived> end(int size) const;
typename BlockReturnType<Derived>::Type corner(CornerType type, int cRows, int cCols);
const typename BlockReturnType<Derived>::Type corner(CornerType type, int cRows, int cCols) const;
@@ -472,14 +477,14 @@ template<typename Derived> class MatrixBase
template<int CRows, int CCols>
const typename BlockReturnType<Derived, CRows, CCols>::Type corner(CornerType type) const;
template<int Size> typename BlockReturnType<Derived,Size>::SubVectorType start(void);
template<int Size> const typename BlockReturnType<Derived,Size>::SubVectorType start() const;
template<int Size> VectorBlock<Derived,Size> start(void);
template<int Size> const VectorBlock<Derived,Size> start() const;
template<int Size> typename BlockReturnType<Derived,Size>::SubVectorType end();
template<int Size> const typename BlockReturnType<Derived,Size>::SubVectorType end() const;
template<int Size> VectorBlock<Derived,Size> end();
template<int Size> const VectorBlock<Derived,Size> end() const;
template<int Size> typename BlockReturnType<Derived,Size>::SubVectorType segment(int start);
template<int Size> const typename BlockReturnType<Derived,Size>::SubVectorType segment(int start) const;
template<int Size> VectorBlock<Derived,Size> segment(int start);
template<int Size> const VectorBlock<Derived,Size> segment(int start) const;
Diagonal<Derived,0> diagonal();
const Diagonal<Derived,0> diagonal() const;
@@ -696,6 +701,7 @@ template<typename Derived> class MatrixBase
const PartialLU<PlainMatrixType> partialLu() const;
const PlainMatrixType inverse() const;
void computeInverse(PlainMatrixType *result) const;
bool computeInverseWithCheck( PlainMatrixType *result ) const;
Scalar determinant() const;
/////////// Cholesky module ///////////
@@ -705,7 +711,7 @@ template<typename Derived> class MatrixBase
/////////// QR module ///////////
const QR<PlainMatrixType> qr() const;
const HouseholderQR<PlainMatrixType> householderQr() const;
EigenvaluesReturnType eigenvalues() const;
RealScalar operatorNorm() const;