10#ifdef MOOSE_MFEM_ENABLED
Virtual base class for MultiApp transfers to and/or from MFEMProblems.
Transfer to copy MFEMVariables between multiapps.
virtual MFEMProblem & getActiveToProblem() override
Set current MFEM problem to fetch destination variables from.
virtual void transferVariables(bool is_target_local) override
Transfer all variables from active source problem to active destination problem.
void checkSiblingsTransferSupported() const override
Check number of source and target child apps match for sibling transfer.
static InputParameters validParams()
virtual MFEMProblem & getActiveFromProblem() override
Set current MFEM problem to fetch source variables from.