registerMooseAction("ThermalHydraulicsApp", THMInitSimulationAction, "THM:init_simulation")
static InputParameters validParams()
std::shared_ptr< FEProblemBase > & _problem
virtual void initSimulation()
Initialize this simulation.
THMInitSimulationAction(const InputParameters ¶meters)
static InputParameters validParams()
Specialization of FEProblem to run with component subsystem.