virtual Real returnJacobian(unsigned int scalar_var_id=0) const =0
virtual Real returnResidual(unsigned int scalar_var_id=0) const =0
virtual Real returnReferenceResidual(unsigned int scalar_var_id=0) const =0
Interface class for user objects that interface with the generalized plane strain kernel...
DIE A HORRIBLE DEATH HERE typedef LIBMESH_DEFAULT_SCALAR_TYPE Real