MyCBvoid Class Reference

#include <acsexmplCallbacks.h>

Inheritance diagram for MyCBvoid:

[legend]Collaboration diagram for MyCBvoid:

[legend]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

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

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.

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

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