GA_AIFEditDeltaMap Class Reference

Class for mapping between an index and an attribute data offset. More...

#include <GA_AIFEdit.h>

Inheritance diagram for GA_AIFEditDeltaMap:

List of all members.

Public Member Functions
virtual	~GA_AIFEditDeltaMap ()
virtual GA_Offset	getDataOffset (GA_Index delta_index) const =0
virtual GA_Index	getDeltaIndex (GA_Offset data_offset) const =0

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Detailed Description

Class for mapping between an index and an attribute data offset.

GA_AIFEditDelta objects store element deltas by an ordered index, not necessarily corresponding to the element's order in an GA_IndexMap. This class maps between that index and the corresponding data offset in a particular attribute.

The simplest map is to use the ordered index from a GA_IndexMap as the delta index. TODO: Add a virtual getDeltaIndexTraverser which yields data offsets in delta index order. This may be more efficient for GA_AIFEditDelta::apply

Definition at line 50 of file GA_AIFEdit.h.

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Constructor & Destructor Documentation

virtual GA_AIFEditDeltaMap::~GA_AIFEditDeltaMap

(

)

[inline, virtual]

Definition at line 53 of file GA_AIFEdit.h.

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Member Function Documentation

virtual GA_Offset GA_AIFEditDeltaMap::getDataOffset

(

GA_Index

delta_index

)

const [pure virtual]

Implemented in GA_AIFEditDeltaIndexMap.

virtual GA_Index GA_AIFEditDeltaMap::getDeltaIndex

(

GA_Offset

data_offset

)

const [pure virtual]

Implemented in GA_AIFEditDeltaIndexMap.

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

• GA/GA_AIFEdit.h