diff options
Diffstat (limited to 'extern/Eigen3/Eigen/src/Core/MatrixBase.h')
| -rw-r--r-- | extern/Eigen3/Eigen/src/Core/MatrixBase.h | 79 |
1 files changed, 64 insertions, 15 deletions
diff --git a/extern/Eigen3/Eigen/src/Core/MatrixBase.h b/extern/Eigen3/Eigen/src/Core/MatrixBase.h index c1e0ed132cc..344b38f2fc7 100644 --- a/extern/Eigen3/Eigen/src/Core/MatrixBase.h +++ b/extern/Eigen3/Eigen/src/Core/MatrixBase.h @@ -162,6 +162,9 @@ template<typename Derived> class MatrixBase #ifndef EIGEN_PARSED_BY_DOXYGEN template<typename ProductDerived, typename Lhs, typename Rhs> Derived& lazyAssign(const ProductBase<ProductDerived, Lhs,Rhs>& other); + + template<typename MatrixPower, typename Lhs, typename Rhs> + Derived& lazyAssign(const MatrixPowerProduct<MatrixPower, Lhs,Rhs>& other); #endif // not EIGEN_PARSED_BY_DOXYGEN template<typename OtherDerived> @@ -212,8 +215,8 @@ template<typename Derived> class MatrixBase typedef Diagonal<Derived> DiagonalReturnType; DiagonalReturnType diagonal(); - typedef const Diagonal<const Derived> ConstDiagonalReturnType; - const ConstDiagonalReturnType diagonal() const; + typedef typename internal::add_const<Diagonal<const Derived> >::type ConstDiagonalReturnType; + ConstDiagonalReturnType diagonal() const; template<int Index> struct DiagonalIndexReturnType { typedef Diagonal<Derived,Index> Type; }; template<int Index> struct ConstDiagonalIndexReturnType { typedef const Diagonal<const Derived,Index> Type; }; @@ -224,11 +227,11 @@ template<typename Derived> class MatrixBase // Note: The "MatrixBase::" prefixes are added to help MSVC9 to match these declarations with the later implementations. // On the other hand they confuse MSVC8... #if (defined _MSC_VER) && (_MSC_VER >= 1500) // 2008 or later - typename MatrixBase::template DiagonalIndexReturnType<Dynamic>::Type diagonal(Index index); - typename MatrixBase::template ConstDiagonalIndexReturnType<Dynamic>::Type diagonal(Index index) const; + typename MatrixBase::template DiagonalIndexReturnType<DynamicIndex>::Type diagonal(Index index); + typename MatrixBase::template ConstDiagonalIndexReturnType<DynamicIndex>::Type diagonal(Index index) const; #else - typename DiagonalIndexReturnType<Dynamic>::Type diagonal(Index index); - typename ConstDiagonalIndexReturnType<Dynamic>::Type diagonal(Index index) const; + typename DiagonalIndexReturnType<DynamicIndex>::Type diagonal(Index index); + typename ConstDiagonalIndexReturnType<DynamicIndex>::Type diagonal(Index index) const; #endif #ifdef EIGEN2_SUPPORT @@ -237,7 +240,7 @@ template<typename Derived> class MatrixBase // huuuge hack. make Eigen2's matrix.part<Diagonal>() work in eigen3. Problem: Diagonal is now a class template instead // of an integer constant. Solution: overload the part() method template wrt template parameters list. - template<template<typename T, int n> class U> + template<template<typename T, int N> class U> const DiagonalWrapper<ConstDiagonalReturnType> part() const { return diagonal().asDiagonal(); } #endif // EIGEN2_SUPPORT @@ -255,7 +258,7 @@ template<typename Derived> class MatrixBase template<unsigned int UpLo> typename ConstSelfAdjointViewReturnType<UpLo>::Type selfadjointView() const; const SparseView<Derived> sparseView(const Scalar& m_reference = Scalar(0), - typename NumTraits<Scalar>::Real m_epsilon = NumTraits<Scalar>::dummy_precision()) const; + const typename NumTraits<Scalar>::Real& m_epsilon = NumTraits<Scalar>::dummy_precision()) const; static const IdentityReturnType Identity(); static const IdentityReturnType Identity(Index rows, Index cols); static const BasisReturnType Unit(Index size, Index i); @@ -271,16 +274,16 @@ template<typename Derived> class MatrixBase Derived& setIdentity(); Derived& setIdentity(Index rows, Index cols); - bool isIdentity(RealScalar prec = NumTraits<Scalar>::dummy_precision()) const; - bool isDiagonal(RealScalar prec = NumTraits<Scalar>::dummy_precision()) const; + bool isIdentity(const RealScalar& prec = NumTraits<Scalar>::dummy_precision()) const; + bool isDiagonal(const RealScalar& prec = NumTraits<Scalar>::dummy_precision()) const; - bool isUpperTriangular(RealScalar prec = NumTraits<Scalar>::dummy_precision()) const; - bool isLowerTriangular(RealScalar prec = NumTraits<Scalar>::dummy_precision()) const; + bool isUpperTriangular(const RealScalar& prec = NumTraits<Scalar>::dummy_precision()) const; + bool isLowerTriangular(const RealScalar& prec = NumTraits<Scalar>::dummy_precision()) const; template<typename OtherDerived> bool isOrthogonal(const MatrixBase<OtherDerived>& other, - RealScalar prec = NumTraits<Scalar>::dummy_precision()) const; - bool isUnitary(RealScalar prec = NumTraits<Scalar>::dummy_precision()) const; + const RealScalar& prec = NumTraits<Scalar>::dummy_precision()) const; + bool isUnitary(const RealScalar& prec = NumTraits<Scalar>::dummy_precision()) const; /** \returns true if each coefficients of \c *this and \a other are all exactly equal. * \warning When using floating point scalar values you probably should rather use a @@ -314,7 +317,7 @@ template<typename Derived> class MatrixBase MatrixBase<Derived>& matrix() { return *this; } const MatrixBase<Derived>& matrix() const { return *this; } - /** \returns an \link ArrayBase Array \endlink expression of this matrix + /** \returns an \link Eigen::ArrayBase Array \endlink expression of this matrix * \sa ArrayBase::matrix() */ ArrayWrapper<Derived> array() { return derived(); } const ArrayWrapper<const Derived> array() const { return derived(); } @@ -454,6 +457,7 @@ template<typename Derived> class MatrixBase const MatrixFunctionReturnValue<Derived> sin() const; const MatrixSquareRootReturnValue<Derived> sqrt() const; const MatrixLogarithmReturnValue<Derived> log() const; + const MatrixPowerReturnValue<Derived> pow(const RealScalar& p) const; #ifdef EIGEN2_SUPPORT template<typename ProductDerived, typename Lhs, typename Rhs> @@ -506,6 +510,51 @@ template<typename Derived> class MatrixBase {EIGEN_STATIC_ASSERT(std::ptrdiff_t(sizeof(typename OtherDerived::Scalar))==-1,YOU_CANNOT_MIX_ARRAYS_AND_MATRICES); return *this;} }; + +/*************************************************************************** +* Implementation of matrix base methods +***************************************************************************/ + +/** replaces \c *this by \c *this * \a other. + * + * \returns a reference to \c *this + * + * Example: \include MatrixBase_applyOnTheRight.cpp + * Output: \verbinclude MatrixBase_applyOnTheRight.out + */ +template<typename Derived> +template<typename OtherDerived> +inline Derived& +MatrixBase<Derived>::operator*=(const EigenBase<OtherDerived> &other) +{ + other.derived().applyThisOnTheRight(derived()); + return derived(); +} + +/** replaces \c *this by \c *this * \a other. It is equivalent to MatrixBase::operator*=(). + * + * Example: \include MatrixBase_applyOnTheRight.cpp + * Output: \verbinclude MatrixBase_applyOnTheRight.out + */ +template<typename Derived> +template<typename OtherDerived> +inline void MatrixBase<Derived>::applyOnTheRight(const EigenBase<OtherDerived> &other) +{ + other.derived().applyThisOnTheRight(derived()); +} + +/** replaces \c *this by \a other * \c *this. + * + * Example: \include MatrixBase_applyOnTheLeft.cpp + * Output: \verbinclude MatrixBase_applyOnTheLeft.out + */ +template<typename Derived> +template<typename OtherDerived> +inline void MatrixBase<Derived>::applyOnTheLeft(const EigenBase<OtherDerived> &other) +{ + other.derived().applyThisOnTheLeft(derived()); +} + } // end namespace Eigen #endif // EIGEN_MATRIXBASE_H |