// ... x.size(b); SparseMtx.RefinementIters := 4; // set to four iterations SparseMtx.SolveIterative(b,x) // return the actual number of iterations used ShowMessage('Maximum number of iterations : '+IntToStr(SparseMtt.ActualIters);

Vector x,b; TSparseMtx *SparseMtx; // ... x->size(b); SparseMtx->RefinementIters = 4; // set to four iterations SparseMtx->SolveIterative(b,x) // return the actual number of iterations used ShowMessage("Maximum number of iterations : "+IntToStr(SparseMtt->ActualIters);