MyCBvoid Class Reference

#include <acsexmplCallbacks.h>

Inheritance diagram for MyCBvoid:

Collaboration diagram for MyCBvoid:

List of all members.

Public Member Functions
	MyCBvoid (ACE_CString _prop)
	~MyCBvoid ()
void	working (const ACSErr::Completion &c, const ACS::CBDescOut &desc)
void	done (const ACSErr::Completion &c, const ACS::CBDescOut &desc)
CORBA::Boolean	negotiate (ACS::TimeInterval time_to_transmit, const ACS::CBDescOut &desc)

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Detailed Description

This callback class is used so the caller of asynchronous methods can be informed when the method invocation has finally completed.

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Constructor & Destructor Documentation

MyCBvoid::MyCBvoid

(

ACE_CString

_prop

)

[inline]

Constructor

Parameters:

_prop

Name of this CBvoid instance

References CommonCallback::prop.

MyCBvoid::~MyCBvoid

(

)

[inline]

Destructor - nothing to delete.

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Member Function Documentation

void MyCBvoid::done	(	const ACSErr::Completion &	c,
		const ACS::CBDescOut &	desc
	)

Method invoked to inform the developer of a client that the asynchronous method has completed.

Parameters:

	c	Error handling structure.
	desc	Callback descriptor

Returns:

void

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CORBA::Boolean MyCBvoid::negotiate	(	ACS::TimeInterval	time_to_transmit,
		const ACS::CBDescOut &	desc
	)			[inline]

Method used so that client and servant can agree upon the time it takes to transmit data (generally invocations of the done method). A smart callback implementation would analyze the value of time_to_transmit and decide whether the value is acceptable, but we just return true regardless in this simplistic example.

Parameters:

	time_to_transmit	Time to transmit data.
	desc	Callback descriptor

Returns:

True regardless of parameter values.

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void MyCBvoid::working	(	const ACSErr::Completion &	c,
		const ACS::CBDescOut &	desc
	)

Method invoked only to inform the developer of a client that the asynchronous method has not "forgot about it", but is still working on processing the request.

Parameters:

	c	Error handling structure.
	desc	Callback descriptor

Returns:

void

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

• acsexmplCallbacks.h