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* fix aliasing checks when the lhs is also transposed. At the same time,

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significantly simplify the code of these checks while extending them
  to catch much more expressions!
* move the enabling/disabling of vectorized sin/cos to the architecture traits
This commit is contained in:
Gael Guennebaud
2009-12-16 11:41:16 +01:00
parent 0d8ffe5240
commit 6db6774c46
7 changed files with 49 additions and 81 deletions
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23
Eigen/src/Core/MatrixBase.h
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@@ -436,21 +436,12 @@ template<typename Derived> class MatrixBase
void transposeInPlace();
const AdjointReturnType adjoint() const;
void adjointInPlace();
#ifndef EIGEN_NO_DEBUG
#ifndef EIGEN_NO_DEBUG
protected:
template<typename OtherDerived>
Derived& lazyAssign(const Transpose<OtherDerived>& other);
template<typename DerivedA, typename DerivedB>
Derived& lazyAssign(const CwiseBinaryOp<ei_scalar_sum_op<Scalar>,Transpose<DerivedA>,DerivedB>& other);
template<typename DerivedA, typename DerivedB>
Derived& lazyAssign(const CwiseBinaryOp<ei_scalar_sum_op<Scalar>,DerivedA,Transpose<DerivedB> >& other);
template<typename OtherDerived>
Derived& lazyAssign(const CwiseUnaryOp<ei_scalar_conjugate_op<Scalar>, Eigen::Transpose<OtherDerived> >& other);
template<typename DerivedA, typename DerivedB>
Derived& lazyAssign(const CwiseBinaryOp<ei_scalar_sum_op<Scalar>,CwiseUnaryOp<ei_scalar_conjugate_op<Scalar>, Eigen::Transpose<DerivedA> >,DerivedB>& other);
template<typename DerivedA, typename DerivedB>
Derived& lazyAssign(const CwiseBinaryOp<ei_scalar_sum_op<Scalar>,DerivedA,CwiseUnaryOp<ei_scalar_conjugate_op<Scalar>, Eigen::Transpose<DerivedB> > >& other);
#endif
void checkTransposeAliasing(const OtherDerived& other) const;
public:
#endif
RowXpr row(int i);
const RowXpr row(int i) const;
@@ -638,7 +629,7 @@ template<typename Derived> class MatrixBase
const CwiseBinaryOp<CustomBinaryOp, Derived, OtherDerived>
binaryExpr(const MatrixBase<OtherDerived> &other, const CustomBinaryOp& func = CustomBinaryOp()) const;
Scalar sum() const;
Scalar mean() const;
Scalar trace() const;
@@ -818,7 +809,7 @@ template<typename Derived> class MatrixBase
INVALID_MATRIXBASE_TEMPLATE_PARAMETERS)
#endif
}
private:
explicit MatrixBase(int);
MatrixBase(int,int);