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add a DenseBase class for MAtrixBase and ArrayBase and more code factorisation

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This commit is contained in:
Gael Guennebaud
2009-12-04 23:17:14 +01:00
parent 80ebeae48d
commit 8e05f9cfa1
47 changed files with 1578 additions and 944 deletions
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39
Eigen/src/Core/Transpose.h
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@@ -90,7 +90,7 @@ template<typename MatrixType> class Transpose
template<typename MatrixType> class TransposeImpl<MatrixType,Dense>
: public MatrixBase<Transpose<MatrixType> >
: public MatrixType::template MakeBase<Transpose<MatrixType> >::Type
{
const typename ei_cleantype<typename MatrixType::Nested>::type& matrix() const
{ return derived().nestedExpression(); }
@@ -99,8 +99,9 @@ template<typename MatrixType> class TransposeImpl<MatrixType,Dense>
public:
//EIGEN_DENSE_PUBLIC_INTERFACE(TransposeImpl,MatrixBase<Transpose<MatrixType> >)
EIGEN_DENSE_PUBLIC_INTERFACE(Transpose<MatrixType>)
//EIGEN_DENSE_PUBLpename IC_INTERFACE(TransposeImpl,MatrixBase<Transpose<MatrixType> >)
typedef typename MatrixType::template MakeBase<Transpose<MatrixType> >::Type Base;
_EIGEN_DENSE_PUBLIC_INTERFACE(Transpose<MatrixType>)
// EIGEN_EXPRESSION_IMPL_COMMON(MatrixBase<Transpose<MatrixType> >)
@@ -174,7 +175,7 @@ template<typename MatrixType> class TransposeImpl<MatrixType,Dense>
* \sa transposeInPlace(), adjoint() */
template<typename Derived>
inline Transpose<Derived>
MatrixBase<Derived>::transpose()
DenseBase<Derived>::transpose()
{
return derived();
}
@@ -186,7 +187,7 @@ MatrixBase<Derived>::transpose()
* \sa transposeInPlace(), adjoint() */
template<typename Derived>
inline const Transpose<Derived>
MatrixBase<Derived>::transpose() const
DenseBase<Derived>::transpose() const
{
return derived();
}
@@ -214,7 +215,7 @@ template<typename Derived>
inline const typename MatrixBase<Derived>::AdjointReturnType
MatrixBase<Derived>::adjoint() const
{
return transpose().nestByValue();
return this->transpose().nestByValue();
}
/***************************************************************************
@@ -261,7 +262,7 @@ struct ei_inplace_transpose_selector<MatrixType,false> { // non square matrix
*
* \sa transpose(), adjoint(), adjointInPlace() */
template<typename Derived>
inline void MatrixBase<Derived>::transposeInPlace()
inline void DenseBase<Derived>::transposeInPlace()
{
ei_inplace_transpose_selector<Derived>::run(derived());
}
@@ -324,61 +325,61 @@ template<typename T> typename T::Scalar* ei_extract_data(const T& m)
template<typename Derived>
template<typename OtherDerived>
Derived& MatrixBase<Derived>::lazyAssign(const Transpose<OtherDerived>& other)
Derived& DenseBase<Derived>::lazyAssign(const Transpose<OtherDerived>& other)
{
ei_assert(ei_extract_data(other) != ei_extract_data(derived())
&& "aliasing detected during tranposition, please use transposeInPlace()");
return lazyAssign(static_cast<const MatrixBase<Transpose<OtherDerived> >& >(other));
return lazyAssign(static_cast<const DenseBase<Transpose<OtherDerived> >& >(other));
}
template<typename Derived>
template<typename DerivedA, typename DerivedB>
Derived& MatrixBase<Derived>::
Derived& DenseBase<Derived>::
lazyAssign(const CwiseBinaryOp<ei_scalar_sum_op<Scalar>,Transpose<DerivedA>,DerivedB>& other)
{
ei_assert(ei_extract_data(derived()) != ei_extract_data(other.lhs())
&& "aliasing detected during tranposition, please evaluate your expression");
return lazyAssign(static_cast<const MatrixBase<CwiseBinaryOp<ei_scalar_sum_op<Scalar>,Transpose<DerivedA>,DerivedB> >& >(other));
return lazyAssign(static_cast<const DenseBase<CwiseBinaryOp<ei_scalar_sum_op<Scalar>,Transpose<DerivedA>,DerivedB> >& >(other));
}
template<typename Derived>
template<typename DerivedA, typename DerivedB>
Derived& MatrixBase<Derived>::
Derived& DenseBase<Derived>::
lazyAssign(const CwiseBinaryOp<ei_scalar_sum_op<Scalar>,DerivedA,Transpose<DerivedB> >& other)
{
ei_assert(ei_extract_data(derived()) != ei_extract_data(other.rhs())
&& "aliasing detected during tranposition, please evaluate your expression");
return lazyAssign(static_cast<const MatrixBase<CwiseBinaryOp<ei_scalar_sum_op<Scalar>,DerivedA,Transpose<DerivedB> > >& >(other));
return lazyAssign(static_cast<const DenseBase<CwiseBinaryOp<ei_scalar_sum_op<Scalar>,DerivedA,Transpose<DerivedB> > >& >(other));
}
template<typename Derived>
template<typename OtherDerived> Derived&
MatrixBase<Derived>::
DenseBase<Derived>::
lazyAssign(const CwiseUnaryOp<ei_scalar_conjugate_op<Scalar>, NestByValue<Eigen::Transpose<OtherDerived> > >& other)
{
ei_assert(ei_extract_data(other) != ei_extract_data(derived())
&& "aliasing detected during tranposition, please use adjointInPlace()");
return lazyAssign(static_cast<const MatrixBase<CwiseUnaryOp<ei_scalar_conjugate_op<Scalar>, NestByValue<Eigen::Transpose<OtherDerived> > > >& >(other));
return lazyAssign(static_cast<const DenseBase<CwiseUnaryOp<ei_scalar_conjugate_op<Scalar>, NestByValue<Eigen::Transpose<OtherDerived> > > >& >(other));
}
template<typename Derived>
template<typename DerivedA, typename DerivedB>
Derived& MatrixBase<Derived>::
Derived& DenseBase<Derived>::
lazyAssign(const CwiseBinaryOp<ei_scalar_sum_op<Scalar>,CwiseUnaryOp<ei_scalar_conjugate_op<Scalar>, NestByValue<Eigen::Transpose<DerivedA> > >,DerivedB>& other)
{
ei_assert(ei_extract_data(derived()) != ei_extract_data(other.lhs())
&& "aliasing detected during tranposition, please evaluate your expression");
return lazyAssign(static_cast<const MatrixBase<CwiseBinaryOp<ei_scalar_sum_op<Scalar>,CwiseUnaryOp<ei_scalar_conjugate_op<Scalar>, NestByValue<Eigen::Transpose<DerivedA> > >,DerivedB> >& >(other));
return lazyAssign(static_cast<const DenseBase<CwiseBinaryOp<ei_scalar_sum_op<Scalar>,CwiseUnaryOp<ei_scalar_conjugate_op<Scalar>, NestByValue<Eigen::Transpose<DerivedA> > >,DerivedB> >& >(other));
}
template<typename Derived>
template<typename DerivedA, typename DerivedB>
Derived& MatrixBase<Derived>::
Derived& DenseBase<Derived>::
lazyAssign(const CwiseBinaryOp<ei_scalar_sum_op<Scalar>,DerivedA,CwiseUnaryOp<ei_scalar_conjugate_op<Scalar>, NestByValue<Eigen::Transpose<DerivedB> > > >& other)
{
ei_assert(ei_extract_data(derived()) != ei_extract_data(other.rhs())
&& "aliasing detected during tranposition, please evaluate your expression");
return lazyAssign(static_cast<const MatrixBase<CwiseBinaryOp<ei_scalar_sum_op<Scalar>,DerivedA,CwiseUnaryOp<ei_scalar_conjugate_op<Scalar>, NestByValue<Eigen::Transpose<DerivedB> > > > >& >(other));
return lazyAssign(static_cast<const DenseBase<CwiseBinaryOp<ei_scalar_sum_op<Scalar>,DerivedA,CwiseUnaryOp<ei_scalar_conjugate_op<Scalar>, NestByValue<Eigen::Transpose<DerivedB> > > > >& >(other));
}
#endif