Exemplo n.º 1
0
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;
   }
}
Exemplo n.º 2
0
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();
   }
}
Exemplo n.º 3
0
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();
   }
}