const VariableValue & _u_old
AuxVariable value at previous time step.
Add a forcing function to the previous time step value of an AuxVariable.
Function auxiliary value.
static InputParameters validParams()
OutputTools< Real >::VariableValue VariableValue
DIE A HORRIBLE DEATH HERE typedef LIBMESH_DEFAULT_SCALAR_TYPE Real
virtual Real computeValue() override
Compute and return the value of the aux variable.
const InputParameters & parameters() const
Get the parameters of the object.
ForcingFunctionAux(const InputParameters ¶meters)