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Big change in DiagonalMatrix and Geometry/Scaling:

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* previous DiagonalMatrix expression is now DiagonalMatrixWrapper
* DiagonalMatrix class is now for storage
* add the DiagonalMatrixBase class to factorize code of the
  two previous classes
* remove Scaling class (it is now a global function)
* add UniformScaling helper class
  (don't use it directly, use the Scaling function)
* add the Scaling global function to simplify the creation
  of scaling objects
There is still a lot to do, in particular about DiagonalProduct for which
the goal is to get rid of the "if()" in the coeff() function. At least
it is not worse than before ! Also need to uptade the tutorial and add more doc.
This commit is contained in:
Gael Guennebaud
2009-01-28 16:26:06 +00:00
parent da555585e2
commit 1b194193ef
13 changed files with 439 additions and 237 deletions
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6
Eigen/src/Core/util/ForwardDeclarations.h
View File

@@ -45,7 +45,9 @@ template<typename NullaryOp, typename MatrixType> class CwiseNullaryOp;
template<typename UnaryOp, typename MatrixType> class CwiseUnaryOp;
template<typename BinaryOp, typename Lhs, typename Rhs> class CwiseBinaryOp;
template<typename Lhs, typename Rhs, int ProductMode> class Product;
template<typename CoeffsVectorType> class DiagonalMatrix;
template<typename CoeffsVectorType, typename Derived> class DiagonalMatrixBase;
template<typename CoeffsVectorType> class DiagonalMatrixWrapper;
template<typename _Scalar, int _Size> class DiagonalMatrix;
template<typename MatrixType> class DiagonalCoeffs;
template<typename MatrixType, int PacketAccess = AsRequested> class Map;
template<typename MatrixType, unsigned int Mode> class Part;
@@ -117,7 +119,7 @@ template<typename Scalar,int Dim> class Transform;
template <typename _Scalar, int _AmbientDim> class ParametrizedLine;
template <typename _Scalar, int _AmbientDim> class Hyperplane;
template<typename Scalar,int Dim> class Translation;
template<typename Scalar,int Dim> class Scaling;
template<typename Scalar> class UniformScaling;
// Sparse module:
template<typename Lhs, typename Rhs, int ProductMode> class SparseProduct;

3
Eigen/src/Core/util/StaticAssert.h
View File

@@ -74,7 +74,8 @@
THIS_METHOD_IS_ONLY_FOR_COLUMN_MAJOR_MATRICES,
THIS_METHOD_IS_ONLY_FOR_ROW_MAJOR_MATRICES,
INVALID_MATRIX_TEMPLATE_PARAMETERS,
BOTH_MATRICES_MUST_HAVE_THE_SAME_STORAGE_ORDER
BOTH_MATRICES_MUST_HAVE_THE_SAME_STORAGE_ORDER,
THIS_METHOD_IS_ONLY_FOR_DIAGONAL_MATRIX
};
};