devtools/eigen
1
0
Fork 0
mirror of https://gitlab.com/libeigen/eigen.git synced 2026-04-10 11:34:33 +08:00
Code Issues Packages Projects Releases Wiki Activity

Even more NestByValue cleanup...

Browse Source
This commit is contained in:
Hauke Heibel
2009-12-01 13:16:51 +01:00
parent 2bf354da80
commit b08d5b2d2c
15 changed files with 30 additions and 147 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
Eigen/src/Core/ExpressionMaker.h
View File

@@ -37,12 +37,6 @@ template<typename XprType> struct ei_shape_of
// matrix. Unless we change the overall design, here is a workaround.
// There is an example in unsuported/Eigen/src/AutoDiff/AutoDiffScalar.
template<typename XprType, int Shape = ei_shape_of<XprType>::ret>
struct MakeNestByValue
{
typedef NestByValue<XprType> Type;
};
template<typename Func, typename XprType, int Shape = ei_shape_of<XprType>::ret>
struct MakeCwiseUnaryOp
{

14
Eigen/src/Core/util/BlasUtil.h
View File

@@ -214,20 +214,6 @@ struct ei_blas_traits<CwiseUnaryOp<ei_scalar_opposite_op<Scalar>, NestedXpr> >
{ return - Base::extractScalarFactor(x._expression()); }
};
// pop NestByValue
template<typename NestedXpr>
struct ei_blas_traits<NestByValue<NestedXpr> >
: ei_blas_traits<NestedXpr>
{
typedef typename NestedXpr::Scalar Scalar;
typedef ei_blas_traits<NestedXpr> Base;
typedef NestByValue<NestedXpr> XprType;
typedef typename Base::ExtractType ExtractType;
static inline ExtractType extract(const XprType& x) { return Base::extract(static_cast<const NestedXpr&>(x)); }
static inline Scalar extractScalarFactor(const XprType& x)
{ return Base::extractScalarFactor(static_cast<const NestedXpr&>(x)); }
};
// pop/push transpose
template<typename NestedXpr>
struct ei_blas_traits<Transpose<NestedXpr> >