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* add PermutationMatrix

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* DiagonalMatrix:
   - add MaxSizeAtCompileTime parameter
   - DiagonalOnTheLeft ---> OnTheLeft
   - fix bug in DiagonalMatrix::setIdentity()
This commit is contained in:
Benoit Jacob
2009-11-15 21:12:15 -05:00
parent 1aaa9059c0
commit 955cd7f884
12 changed files with 325 additions and 30 deletions
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18
Eigen/src/Core/DiagonalMatrix.h
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@@ -66,7 +66,7 @@ class DiagonalBase : public AnyMatrixBase<Derived>
inline int cols() const { return diagonal().size(); }
template<typename MatrixDerived>
const DiagonalProduct<MatrixDerived, Derived, DiagonalOnTheLeft>
const DiagonalProduct<MatrixDerived, Derived, OnTheLeft>
operator*(const MatrixBase<MatrixDerived> &matrix) const;
};
@@ -88,16 +88,16 @@ void DiagonalBase<Derived>::evalTo(MatrixBase<DenseDerived> &other) const
*
* \sa class Matrix
*/
template<typename _Scalar, int _Size>
struct ei_traits<DiagonalMatrix<_Scalar,_Size> >
: ei_traits<Matrix<_Scalar,_Size,_Size> >
template<typename _Scalar, int SizeAtCompileTime, int MaxSizeAtCompileTime>
struct ei_traits<DiagonalMatrix<_Scalar,SizeAtCompileTime,MaxSizeAtCompileTime> >
: ei_traits<Matrix<_Scalar,SizeAtCompileTime,SizeAtCompileTime,0,MaxSizeAtCompileTime,MaxSizeAtCompileTime> >
{
typedef Matrix<_Scalar,_Size,1> DiagonalVectorType;
typedef Matrix<_Scalar,SizeAtCompileTime,1,0,MaxSizeAtCompileTime,1> DiagonalVectorType;
};
template<typename _Scalar, int _Size>
template<typename _Scalar, int SizeAtCompileTime, int MaxSizeAtCompileTime>
class DiagonalMatrix
: public DiagonalBase<DiagonalMatrix<_Scalar,_Size> >
: public DiagonalBase<DiagonalMatrix<_Scalar,SizeAtCompileTime,MaxSizeAtCompileTime> >
{
public:
@@ -156,8 +156,8 @@ class DiagonalMatrix
inline void resize(int size) { m_diagonal.resize(size); }
inline void setZero() { m_diagonal.setZero(); }
inline void setZero(int size) { m_diagonal.setZero(size); }
inline void setIdentity() { m_diagonal.setIdentity(); }
inline void setIdentity(int size) { m_diagonal.setIdentity(size); }
inline void setIdentity() { m_diagonal.setOnes(); }
inline void setIdentity(int size) { m_diagonal.setOnes(size); }
};
/** \class DiagonalWrapper