// Prototype for specialize methods (can and should be overloaded)
void Matrix::AddMSinvZImpl(Number alpha, const Vector& S, const Vector& Z,
Vector& X) const
{
SmartPtr<Vector> tmp = S.MakeNew();
tmp->AddVectorQuotient(1., Z, S, 0.);
MultVector(alpha, *tmp, 1., X);
}
void ScaledMatrix::AddMSinvZImpl(Number alpha, const Vector& S,
const Vector& Z, Vector& X) const
{
DBG_ASSERT(false && "Got the ScaledMatrix::AddMSinvZImpl. Should implement specialized method!");
SmartPtr<Vector> tmp = S.MakeNew();
tmp->AddVectorQuotient(1., Z, S, 0.);
MultVector(alpha, *tmp, 1., X);
}
