Murl::Graph::IIndexed Interface Reference

The IIndexed property interface. More...

#include "murl_graph_i_indexed.h"

Inheritance diagram for Murl::Graph::IIndexed:

Public Member Functions
virtual Bool	SetIndex (SInt32 index)=0
	Set the current index. More...
virtual SInt32	GetIndex () const =0
	Get the current index. More...
virtual SInt32	GetFirstIndex () const =0
	Get the lowest valid index. More...
virtual UInt32	GetNumberOfIndices () const =0
	Get the total number of valid indices. More...

Detailed Description

The IIndexed property interface.

This interface provides a common way to set a generic index for an object. The meaning of the index property is not explicitly defined; nodes may use the given value for e.g. indexing into their children (see Graph::ISwitch), indexing into an atlas resource (see Graph::IPlaneSequenceGeometry) or whatever other purpose suitable.

Animation controllers may call the SetIndex() method when index keys are present in a given Resource::IAnimation.

Member Function Documentation

SetIndex()

virtual Bool Murl::Graph::IIndexed::SetIndex ( SInt32  index )

pure virtual

Set the current index.

Parameters

index

The signed index to set.

Returns

true if successful.

GetIndex()

virtual SInt32 Murl::Graph::IIndexed::GetIndex ( ) const

pure virtual

Get the current index.

Returns

The current index.

GetFirstIndex()

virtual SInt32 Murl::Graph::IIndexed::GetFirstIndex ( ) const

pure virtual

Get the lowest valid index.

Returns

The lowest valid index.

GetNumberOfIndices()

virtual UInt32 Murl::Graph::IIndexed::GetNumberOfIndices ( ) const

pure virtual

Get the total number of valid indices.

Returns

The total number of indices.

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

• murl_graph_i_indexed.h