TSE3::Progress Class Reference

Demidify progress callback interface. More...

#include <Progress.h>

List of all members.

Public Member Functions
virtual void	progressRange (int min, int max)=0
virtual void	progress (int value)=0

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Detailed Description

Demidify progress callback interface.

Callback interface for TSE3 classes that provide progress information. This is used, for example, by the file import/export mechanisms (see TSE3MDL, MidiFileImport and MidiFileExport) and the Util::Demidify utility.

Author:

Pete Goodliffe

Version:

3.00

See also:

Demidify

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Member Function Documentation

virtual void TSE3::Progress::progressRange (  int  min, int  max )  [pure virtual]

Called by a progress information generator before the first call to progress(). It defines the minimum and maximum values the progress values range between. Parameters: min  Mimumum value returned from (i.e. the first value sent) max  Maximum value returned from (i.e. the last value sent)

virtual void TSE3::Progress::progress (  int  value  )  [pure virtual]

Whilst an operation is being performed by a class that uses the Progress interface, this callback will be intermittantly invoked. Before it is called for the first time, the progressRange method will be invoked, to give meaning to the value parameter. Parameters: value  Progress indication

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

• /home/pete/Work/TSE3.svn/tse3/src/tse3/Progress.h

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