GitHub-Proxy/eigen
1
0
Fork 0
mirror of https://gitlab.com/libeigen/eigen.git synced 2025-05-04 01:34:07 +08:00
Code Issues Packages Projects Releases Wiki Activity

bug #1113: fix name conflict with C99's "I".

Browse Source
This commit is contained in:
Gael Guennebaud 2015-12-10 11:57:57 +01:00
parent 21ed29e2c9
commit f248249c1f
1 changed files with 4 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

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

@ -115,17 +115,17 @@ template<typename Lhs, typename Rhs, int Mode, int Index, int Size>
struct triangular_solver_unroller<Lhs,Rhs,Mode,Index,Size,false> { struct triangular_solver_unroller<Lhs,Rhs,Mode,Index,Size,false> {
enum { enum {
IsLower = ((Mode&Lower)==Lower), IsLower = ((Mode&Lower)==Lower),
I = IsLower ? Index : Size - Index - 1, RowIndex = IsLower ? Index : Size - Index - 1,
S = IsLower ? 0 : I+1 S = IsLower ? 0 : RowIndex+1
}; };
static void run(const Lhs& lhs, Rhs& rhs) static void run(const Lhs& lhs, Rhs& rhs)
{ {
if (Index>0) if (Index>0)
rhs.coeffRef(I) -= lhs.row(I).template segment<Index>(S).transpose() rhs.coeffRef(RowIndex) -= lhs.row(RowIndex).template segment<Index>(S).transpose()
.cwiseProduct(rhs.template segment<Index>(S)).sum(); .cwiseProduct(rhs.template segment<Index>(S)).sum();
if(!(Mode & UnitDiag)) if(!(Mode & UnitDiag))
rhs.coeffRef(I) /= lhs.coeff(I,I); rhs.coeffRef(RowIndex) /= lhs.coeff(RowIndex,RowIndex);
triangular_solver_unroller<Lhs,Rhs,Mode,Index+1,Size>::run(lhs,rhs); triangular_solver_unroller<Lhs,Rhs,Mode,Index+1,Size>::run(lhs,rhs);
} }