DD::Image::File_KnobI Class Reference

List of all members.

Public Types
enum	ChangeContext {   ChangedFromScript, ChangedFromUser, ChangedFromUserOverride, ChangedFromScriptOverride,   ChangedNone }
Public Member Functions
virtual ChangeContext	getLastChangeContext () const =0

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Detailed Description

Abstract base class for File Knob-specific methods.

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Member Enumeration Documentation

enum DD::Image::File_KnobI::ChangeContext

This enum gives File knobs information about what triggered the last filename change

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Member Function Documentation

virtual ChangeContext DD::Image::File_KnobI::getLastChangeContext

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const [pure virtual]

Get the reason for the last change to this knob's value