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ACE_Command_Base Class Reference

Defines an abstract class that allows us to invoke commands without knowing anything about the implementation. More...

#include <Functor.h>

Inheritance diagram for ACE_Command_Base:

[legend]List of all members.

Public Methods
	ACE_Command_Base (void)
	Default constructor. More...
virtual	~ACE_Command_Base (void)
	Virtual destructor. More...
virtual int	execute (void *arg=0)=0

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Detailed Description

Defines an abstract class that allows us to invoke commands without knowing anything about the implementation.

This class declares an interface to execute a command independent of the effect of the command, or the objects used to implement it.

Definition at line 55 of file Functor.h.

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Constructor & Destructor Documentation

ACE_INLINE ACE_Command_Base::ACE_Command_Base (  void    )

Default constructor. Definition at line 39 of file Functor.i. { }

ACE_INLINE ACE_Command_Base::~ACE_Command_Base (  void    )  [virtual]

Virtual destructor. Definition at line 46 of file Functor.i. { }

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Member Function Documentation

virtual int ACE_Command_Base::execute (  void *    arg = 0 )  [pure virtual]

Invokes the method encapsulated by the command, passing along the passed argument (if any). Users of classes derived from this class must ensure that the resulting invocation can tolerate a null void pointer being passed, or otherwise ensure that this will never occur. Implemented in ACE_Command_Callback.

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

• Functor.h
• Functor.i

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