void GetSubMatrix::operator<<(const BaseMatrix& bmx) { REPORT Tracer tr("SubMatrix(<<)"); GeneralMatrix* gmx = 0; Try { SetUpLHS(); gmx = ((BaseMatrix&)bmx).Evaluate(); if (row_number != gmx->Nrows() || col_number != gmx->Ncols()) Throw(IncompatibleDimensionsException()); MatrixRow mrx(gmx, LoadOnEntry); MatrixRow mr(gm, LoadOnEntry+StoreOnExit+DirectPart, row_skip); // do need LoadOnEntry MatrixRowCol sub; int i = row_number; while (i--) { mr.SubRowCol(sub, col_skip, col_number); // put values in sub sub.Copy(mrx); mr.Next(); mrx.Next(); } gmx->tDelete(); #ifdef TEMPS_DESTROYED_QUICKLY delete this; #endif } CatchAll { if (gmx) gmx->tDelete(); #ifdef TEMPS_DESTROYED_QUICKLY delete this; #endif ReThrow; } }
void GetSubMatrix::operator=(Real r) { REPORT Tracer tr("SubMatrix(=Real)"); SetUpLHS(); MatrixRow mr(gm, LoadOnEntry+StoreOnExit+DirectPart, row_skip); // do need LoadOnEntry MatrixRowCol sub; int i = row_number; while (i--) { mr.SubRowCol(sub, col_skip, col_number); // put values in sub sub.Copy(r); mr.Next(); } }
void GetSubMatrix::operator<<(const int* r) { REPORT Tracer tr("SubMatrix(<<int*)"); SetUpLHS(); if (row_skip+row_number > gm->Nrows() || col_skip+col_number > gm->Ncols()) Throw(SubMatrixDimensionException()); MatrixRow mr(gm, LoadOnEntry+StoreOnExit+DirectPart, row_skip); // do need LoadOnEntry MatrixRowCol sub; int i = row_number; while (i--) { mr.SubRowCol(sub, col_skip, col_number); // put values in sub sub.Copy(r); mr.Next(); } }