[ELwardi]

Hi Foamers,


In my interface template class, I need a set of matrices (for storage porpuses only, no solving), so I went with a 'HashPtrTable<fvScalarMatrix>' as a member variable (Overkill I know, but it's nice to have dimensions checks everywhere).


The construction looks like this:

// p_ is a const ref to pressure field

    forAll(phaseNames_, pi)
    {
        matTable_.insert
        (
            phaseNames_[pi],
            new fvScalarMatrix(p_, dimVolume/dimTime)
        );
    }

The problem is, whenever I instantiate an object of the interface class, the mesh stops registering stuff to its db and I don't known why this happens.


My current solution is to create the instance as the last thing to do before starting the time loop!


Any insights into the problems are greatly appreciated