#include <system.h>
Public Member Functions  
virtual  ~QOIDerivative () 
virtual void  qoi_derivative (const QoISet &qoi_indices, bool include_liftfunc, bool apply_constraints)=0 
Abstract base class to be used for derivatives of quantities of interest. A user class derived from this class may be used to compute quantities of interest by attaching an object with the method attach_QOI_derivative_object
.

inlinevirtual 

pure virtual 
Quantity of interest derivative function. This function will be called to compute derivatives of quantities of interest and must be provided by the user in a derived class.
Referenced by libMesh::System::user_QOI_derivative().