NOX::SharedObject< Object, Owner > Class Template Reference

Holder for objects that are shared between NOX::Abstract::Groups. More...

#include <NOX_SharedObjectTemplate.H>

Inheritance diagram for NOX::SharedObject< Object, Owner >:

[legend]Collaboration diagram for NOX::SharedObject< Object, Owner >:[legend]List of all members.

Public Member Functions
	SharedObject (Object &newObject)
	Constructor.
	~SharedObject ()
	Destructor.
Object &	getObject (const Owner *newOwner)
	Get a non-const reference to the underlying matrix (an epetra operator).
const Object &	getObject () const
	Return a const reference to the Jacobian.
bool	isOwner (const Owner *checkOwner) const
	Return true if testOwner is the owner of the Jacobian.
bool	setObject (Object &newObject)
	Essentially, this function allows the underlying Epetra_Object to be changed. We need this if the operator is destroyed and a new one is created during the NOX::Epetra::Interface::computeJacobian() call.
Protected Attributes
Object *	object
	Pointer to Epetra Jacobian matrix.
const Owner *	owner
	Pointer to const group that owns Jacobian.

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Detailed Description

template<class Object, class Owner>
class NOX::SharedObject< Object, Owner >

Holder for objects that are shared between NOX::Abstract::Groups.

Due to the size of certain operators (i.e. the Jacobian and Preconditioning Matrices), we cannot afford to have multiple copies. Instead we implement a shared object class that that all groups use.

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

• NOX_SharedObjectTemplate.H

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