This user object is a pure virtual base classs Derived classes computes material resistances and deri...
const MaterialProperty< Real > & _intvar
static InputParameters validParams()
virtual bool computeValue(unsigned int, Real &) const =0
std::string _intvar_prop_name
virtual bool computeDerivative(unsigned int, const std::string &, Real &) const =0
const InputParameters & parameters() const