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

fix += return by value like operations

Browse Source
This commit is contained in:
Gael Guennebaud
2010-09-06 11:51:42 +02:00
parent 62eb4dc99b
commit 9bb75937cc
5 changed files with 32 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
Eigen/src/Core/NoAlias.h
View File

@@ -59,7 +59,9 @@ class NoAlias
{
typedef SelfCwiseBinaryOp<ei_scalar_sum_op<Scalar>, ExpressionType, OtherDerived> SelfAdder;
SelfAdder tmp(m_expression);
ei_assign_selector<SelfAdder,OtherDerived,false>::run(tmp,other.derived());
typedef typename ei_nested<OtherDerived>::type OtherDerivedNested;
typedef typename ei_cleantype<OtherDerivedNested>::type _OtherDerivedNested;
ei_assign_selector<SelfAdder,_OtherDerivedNested,false>::run(tmp,OtherDerivedNested(other.derived()));
return m_expression;
}
@@ -69,7 +71,9 @@ class NoAlias
{
typedef SelfCwiseBinaryOp<ei_scalar_difference_op<Scalar>, ExpressionType, OtherDerived> SelfAdder;
SelfAdder tmp(m_expression);
ei_assign_selector<SelfAdder,OtherDerived,false>::run(tmp,other.derived());
typedef typename ei_nested<OtherDerived>::type OtherDerivedNested;
typedef typename ei_cleantype<OtherDerivedNested>::type _OtherDerivedNested;
ei_assign_selector<SelfAdder,_OtherDerivedNested,false>::run(tmp,OtherDerivedNested(other.derived()));
return m_expression;
}