libMesh::NonlinearImplicitSystem::ComputeJacobian Class Referenceabstract

#include <nonlinear_implicit_system.h>

Public Member Functions

virtual ~ComputeJacobian ()
virtual void jacobian (const NumericVector< Number > &X, SparseMatrix< Number > &J, sys_type &S)=0

Detailed Description

Abstract base class to be used to calculate the Jacobian of a nonlinear system.

Definition at line 103 of file nonlinear_implicit_system.h.

Constructor & Destructor Documentation

◆ ~ComputeJacobian()

virtual libMesh::NonlinearImplicitSystem::ComputeJacobian::~ComputeJacobian ( )

Definition at line 106 of file nonlinear_implicit_system.h.

106 {}

Member Function Documentation

◆ jacobian()

virtual void libMesh::NonlinearImplicitSystem::ComputeJacobian::jacobian ( const NumericVector< Number > &  X,
SparseMatrix< Number > &  J,
sys_type S 
pure virtual

Jacobian function. This function will be called to compute the jacobian and must be implemented by the user in a derived class.

Referenced by libMesh::Problem_Interface::computeJacobian(), libMesh::Problem_Interface::computePreconditioner(), and libMesh::libmesh_petsc_snes_jacobian().

The documentation for this class was generated from the following file: