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fix combining

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This commit is contained in:
chriseth 2022-08-22 14:19:20 +02:00
parent 594130dd50
commit b1319eb3ee
1 changed files with 1 additions and 2 deletions
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3
libsolutil/LP.cpp
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@ -276,11 +276,10 @@ void LPSolver::combineSubProblems(size_t _combineInto, size_t _combineFrom)
size_t varShift = combineInto.variables.size();
#ifdef SPARSE
size_t rowShift = combineInto.factors.rows();
size_t colShift = combineInto.factors.columns();
for (size_t row = 0; row < combineFrom.factors.rows(); row++)
for (auto&& entry: combineFrom.factors.iterateRow(row))
combineInto.factors.entry(entry.row + rowShift, entry.col + colShift).value = move(entry.value);
combineInto.factors.entry(entry.row + rowShift, entry.col + varShift).value = move(entry.value);
#else
size_t rowShift = combineInto.factors.size();
size_t newRowLength = combineInto.variables.size() + combineFrom.variables.size();