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  3. FIndexFlagSet

FIndexFlagSet

This class provides optionally sparse or dense boolean flags for a set of integer indices

API > API/Runtime > API/Runtime/GeometryCore > API/Runtime/GeometryCore/Util

References

   
Module GeometryCore
Header /Engine/Source/Runtime/GeometryCore/Public/Util/SparseIndexCollectionTypes.h
Include #include "Util/SparseIndexCollectionTypes.h"

Syntax

class FIndexFlagSet

Remarks

This class provides optionally sparse or dense boolean flags for a set of integer indices

Constructors

  Type Name Description
Public function  

FIndexFlagSet ( bool bSetSparse,
int MaxIndex
)

  
Public function  

FIndexFlagSet ( int MaxIndex,
int SubsetCountEst
)

  

Functions

  Type Name Description
Public function void

Add ( int Index
)

  
Public function Const bool

Contains ( int Index
)

  
Public function Const int

Count ()

 Returns number of values in set
Public function void

InitAuto ( int MaxIndex,
int SubsetCountEst
)

 Initialize to either sparse or dense automatically, based on max index and estimated number of set indices
Public function void

InitManual ( bool bSetSparse,
int MaxIndex
)

 Initialize to sparse or dense based on the explicit caller choice
Public function void

Remove ( int Index
)

  

Operators

  Type Name Description
Public function Const const bool

operator[] ( unsigned int Index
)

 Array-style accessor that returns true if Index is in set, false otherwise

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