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Added support for custom scalars

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This commit is contained in:
Pavel Holoborodko
2013-08-20 15:00:28 +09:00
parent 2b15e00106
commit d908ccc01c
2 changed files with 8 additions and 4 deletions
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6
Eigen/src/SparseLU/SparseLU_pivotL.h
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@@ -77,7 +77,8 @@ Index SparseLUImpl<Scalar,Index>::pivotL(const Index jcol, const RealScalar& dia
RealScalar rtemp;
Index isub, icol, itemp, k;
for (isub = nsupc; isub < nsupr; ++isub) {
rtemp = std::abs(lu_col_ptr[isub]);
using std::abs;
rtemp = abs(lu_col_ptr[isub]);
if (rtemp > pivmax) {
pivmax = rtemp;
pivptr = isub;
@@ -101,7 +102,8 @@ Index SparseLUImpl<Scalar,Index>::pivotL(const Index jcol, const RealScalar& dia
if (diag >= 0 )
{
// Diagonal element exists
rtemp = std::abs(lu_col_ptr[diag]);
using std::abs;
rtemp = abs(lu_col_ptr[diag]);
if (rtemp != 0.0 && rtemp >= thresh) pivptr = diag;
}
pivrow = lsub_ptr[pivptr];