Management of references to an external object. More...

#include </__w/arcaneframework.github.io/arcaneframework.github.io/framework/arccore/src/base/arccore/base/ExternalRef.h>

Collaboration diagram for Arcane::Internal::ExternalRef:

Classes
struct	Handle

Public Types
typedef void(*	DestroyFuncType) (void *handle)

Public Member Functions
	ExternalRef (void *handle)
bool	isValid () const
void *	_internalHandle () const

Private Attributes
Arccore::ReferenceCounter< Handle >	m_handle

Detailed Description

Management of references to an external object.

This class allows saving references to objects that are not managed directly by Arccore. This is the case, for example, when using C# wrapping and wanting to manipulate objects 'managed' by '.Net' that no longer necessarily have an explicit managed reference. This class allows maintaining a reference to these objects to prevent them from being collected by the garbage collector.

This class is internal to Arccore and should in principle not be used directly.

Definition at line 44 of file arccore/src/base/arccore/base/ExternalRef.h.