ACE_Command_Callback< RECEIVER, ACTION > Class Template Reference

Defines a class template that allows us to invoke a GOF command style callback to an object without knowing anything about the object except its type. More...

#include <Functor_T.h>

Inheritance diagram for ACE_Command_Callback< RECEIVER, ACTION >:

[legend]Collaboration diagram for ACE_Command_Callback< RECEIVER, ACTION >:

[legend]List of all members.

Public Member Functions
	ACE_Command_Callback (RECEIVER &recvr, ACTION action)
virtual	~ACE_Command_Callback (void)
	Virtual destructor.
virtual int	execute (void *arg=0)
	Invokes the method from the object .
Private Attributes
RECEIVER &	receiver_
	Object where the method resides.
ACTION	action_
	Method that is going to be invoked.

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Detailed Description

template<class RECEIVER, class ACTION>
class ACE_Command_Callback< RECEIVER, ACTION >

Defines a class template that allows us to invoke a GOF command style callback to an object without knowing anything about the object except its type.

This class declares an interface to execute operations, binding a RECEIVER object with an ACTION. The RECEIVER knows how to implement the operation. A class can invoke operations without knowing anything about it, or how it was implemented.

Definition at line 60 of file Functor_T.h.

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Constructor & Destructor Documentation

template<class RECEIVER, class ACTION> ACE_BEGIN_VERSIONED_NAMESPACE_DECL ACE_Command_Callback< RECEIVER, ACTION >::ACE_Command_Callback (  RECEIVER &  recvr, ACTION  action )

Constructor: sets the of the Command to recvr, and the of the Command to . Definition at line 27 of file Functor_T.cpp. : receiver_ (recvr), action_ (action) { }

template<class RECEIVER, class ACTION> ACE_Command_Callback< RECEIVER, ACTION >::~ACE_Command_Callback (  void   )  [virtual]

Virtual destructor. Definition at line 35 of file Functor_T.cpp. { }

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Member Function Documentation

template<class RECEIVER, class ACTION> int ACE_Command_Callback< RECEIVER, ACTION >::execute (  void *  arg = 0  )  [virtual]

Invokes the method from the object . Implements ACE_Command_Base. Definition at line 42 of file Functor_T.cpp. References ACE_Command_Callback< RECEIVER, ACTION >::receiver_. { return (receiver_.*action_) (arg); }

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Member Data Documentation

template<class RECEIVER, class ACTION> ACTION ACE_Command_Callback< RECEIVER, ACTION >::action_ [private]

Method that is going to be invoked. Definition at line 78 of file Functor_T.h.

template<class RECEIVER, class ACTION> RECEIVER& ACE_Command_Callback< RECEIVER, ACTION >::receiver_ [private]

Object where the method resides. Definition at line 75 of file Functor_T.h. Referenced by ACE_Command_Callback< RECEIVER, ACTION >::execute().

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

• Functor_T.h
• Functor_T.cpp

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