MResultViewer Class Reference

Inherited by CDescriptorExAppUi, CFileForwarder, and Descriptors.

List of all members.

Public Member Functions
virtual TPtr	GetViewBuffer ()=0
virtual void	UpdateView ()=0
virtual TPtr	GetViewBuffer ()=0
virtual void	UpdateView ()=0

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Detailed Description

This class declares a protocol that examples use to render the results of example methods. The implementing class holds a buffer where text can be appended. GetViewBuffer() returns descriptor to internal buffer. UpdateView() renders the content to the destination device and may reset internal buffer.

Definition at line 44 of file DescriptorExamples.h.

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Member Function Documentation

virtual TPtr MResultViewer::GetViewBuffer

(

)

[pure virtual]

Implementing method shall return a modifiable descriptor pointer where text can be appended.

Implemented in CFileForwarder.

virtual void MResultViewer::UpdateView

(

)

[pure virtual]

Implementing method shall render the content to output so that user can view the results. As a side effect, the TPtr returned by method GetViewBuffer() may come obsolete and should be queried again before usage.

Implemented in CFileForwarder.

virtual TPtr MResultViewer::GetViewBuffer

(

)

[pure virtual]

Implementing method shall return a modifiable descriptor pointer where text can be appended.

Implemented in CFileForwarder.

virtual void MResultViewer::UpdateView

(

)

[pure virtual]

Implementing method shall render the content to output so that user can view the results. As a side effect, the TPtr returned by method GetViewBuffer() may come obsolete and should be queried again before usage.

Implemented in CFileForwarder.