Subclass for wrapped opaque objects with a free function. More...

#include <Teuchos_OpaqueWrapper.hpp>

Inheritance diagram for Teuchos::OpaqueWrapperWithFree< Opaque, OpaqueFree >:

Public Member Functions
	OpaqueWrapperWithFree (Opaque opaque, OpaqueFree opaqueFree)
	Constructor: takes the opaque handle, and its free function. More...

	~OpaqueWrapperWithFree ()
	Destructor: invokes the free function. More...

Public Member Functions inherited from Teuchos::OpaqueWrapper< Opaque >
	OpaqueWrapper (Opaque opaque)
	Constructor that accepts and wraps a raw handle. More...

	operator Opaque () const
	Implicit type conversion from wrapper to raw handle. More...

Opaque	operator() () const
	Explicit type conversion from wrapper to raw handle. More...

Private Member Functions
	OpaqueWrapperWithFree ()

	OpaqueWrapperWithFree (const OpaqueWrapperWithFree &)

OpaqueWrapperWithFree &	operator= (const OpaqueWrapperWithFree &)

Private Attributes
OpaqueFree	opaqueFree_
	Function (or function object) for freeing the handle. More...

Additional Inherited Members
Protected Attributes inherited from Teuchos::OpaqueWrapper< Opaque >
Opaque	opaque_
	The actual handle. More...

Related Functions inherited from Teuchos::OpaqueWrapper< Opaque >
template<class Opaque >
RCP< OpaqueWrapper< Opaque > >	opaqueWrapper (Opaque opaque)
	Create a new `OpaqueWrapper` object without a free function. More...

template<class Opaque , class OpaqueFree >
RCP< OpaqueWrapper< Opaque > >	opaqueWrapper (Opaque opaque, OpaqueFree opaqueFree)
	Create a new `OpaqueWrapper` object with a free function. More...

Detailed Description

template<class Opaque, class OpaqueFree>
class Teuchos::OpaqueWrapperWithFree< Opaque, OpaqueFree >

Subclass for wrapped opaque objects with a free function.

Template Parameters

Opaque	Type of the opaque object (a.k.a. handle).
OpaqueFree	Type of the function for freeing the handle.

Note: Teuchos users do not normally need to use or refer to this class. The opaqueWrapper() nonmember template function suffices for nearly all use cases. Please see the documentation of the base class OpaqueWrapper.

This subclass allows a client to easily wrap any opaque object that needs a function to free it. This function (or function object) must be callable as:

opaqueFree(&opaque);

It must also be copy constructible. (A function pointer is trivially copy constructible.) Please refer to the documentation of OpaqueWrapper for examples of how to supply a function for freeing an opaque handle.

Definition at line 312 of file Teuchos_OpaqueWrapper.hpp.