libMesh::NonlinearImplicitSystem::ComputeResidual Class Reference

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

#include <nonlinear_implicit_system.h>

Inheritance diagram for libMesh::NonlinearImplicitSystem::ComputeResidual:

Public Member Functions
virtual	~ComputeResidual ()=default
virtual void	residual (const NumericVector< Number > &X, NumericVector< Number > &R, sys_type &S)=0
	Residual function. More...

Detailed Description

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

Definition at line 90 of file nonlinear_implicit_system.h.

Constructor & Destructor Documentation

~ComputeResidual()

virtual libMesh::NonlinearImplicitSystem::ComputeResidual::~ComputeResidual ( )

virtualdefault

Member Function Documentation

residual()

virtual void libMesh::NonlinearImplicitSystem::ComputeResidual::residual ( const NumericVector< Number > &  X, NumericVector< Number > &  R, sys_type &  S  )

pure virtual

Residual function.

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

Referenced by libMesh::Problem_Interface::computeF(), libMesh::libmesh_petsc_snes_fd_residual(), libMesh::libmesh_petsc_snes_mffd_residual(), and libMesh::libmesh_petsc_snes_residual().

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

• include/systems/nonlinear_implicit_system.h