mirror/eigen
2
0
Fork 0
mirror of https://gitlab.com/libeigen/eigen.git synced 2025-01-30 17:40:05 +08:00
Code Issues Packages Projects Releases Wiki Activity

fix internal error with gcc 3.3 (all tests are now ok with 3.3 !)

Browse Source
This commit is contained in:
Gael Guennebaud 2009-05-06 09:37:30 +00:00
parent 1e286464ab
commit db079f3a8c
1 changed files with 5 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
Eigen/src/Array/PartialRedux.h
View File

@ -61,7 +61,11 @@ struct ei_traits<PartialReduxExpr<MatrixType, MemberOp, Direction> >
Flags = (unsigned int)_MatrixTypeNested::Flags & HereditaryBits,
TraversalSize = Direction==Vertical ? RowsAtCompileTime : ColsAtCompileTime
};
#if EIGEN_GNUC_AT_LEAST(3,4)
typedef typename MemberOp::template Cost<InputScalar,int(TraversalSize)> CostOpType;
#else
typedef typename MemberOp::template Cost<InputScalar,TraversalSize> CostOpType;
#endif
enum {
CoeffReadCost = TraversalSize * ei_traits<_MatrixTypeNested>::CoeffReadCost + int(CostOpType::value)
};
@ -104,7 +108,7 @@ class PartialReduxExpr : ei_no_assignment_operator,
{ enum { value = COST }; }; \
template<typename Derived> \
inline ResultType operator()(const MatrixBase<Derived>& mat) const \
{ return mat.MEMBER(); } \
{ return mat.MEMBER(); } \
}
EIGEN_MEMBER_FUNCTOR(squaredNorm, Size * NumTraits<Scalar>::MulCost + (Size-1)*NumTraits<Scalar>::AddCost);