libMesh::NonlinearImplicitSystem::ComputeResidualandJacobian Class Reference

#include <nonlinear_implicit_system.h>

List of all members.

Public Member Functions
virtual	~ComputeResidualandJacobian ()
virtual void	residual_and_jacobian (const NumericVector< Number > &X, NumericVector< Number > *R, SparseMatrix< Number > *J, sys_type &S)=0

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Detailed Description

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

Definition at line 157 of file nonlinear_implicit_system.h.

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Constructor & Destructor Documentation

virtual libMesh::NonlinearImplicitSystem::ComputeResidualandJacobian::~ComputeResidualandJacobian

(

)

[inline, virtual]

Definition at line 160 of file nonlinear_implicit_system.h.

{}

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Member Function Documentation

virtual void libMesh::NonlinearImplicitSystem::ComputeResidualandJacobian::residual_and_jacobian	(	const NumericVector< Number > &	X,
		NumericVector< Number > *	R,
		SparseMatrix< Number > *	J,
		sys_type &	S
	)		[pure virtual]

Residual & Jacobian function, calculated simultaneously. This function will be called to compute the residual and jacobian simultaneously and must be implemented by the user in a derived class.

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

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

• nonlinear_implicit_system.h