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> Unreal Engine API Reference > Runtime > CoreUObject > UObject > FPackageIndex

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FPackageIndex

Wrapper for index into a ULnker's ImportMap or ExportMap.

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References

Module	CoreUObject
Header	/Engine/Source/Runtime/CoreUObject/Public/UObject/ObjectResource.h
Include	#include "UObject/ObjectResource.h"

Syntax

class FPackageIndex

Remarks

Wrapper for index into a ULnker's ImportMap or ExportMap. Values greater than zero indicate that this is an index into the ExportMap. The actual array index will be (FPackageIndex - 1).

Values less than zero indicate that this is an index into the ImportMap. The actual array index will be (-FPackageIndex - 1)

Constructors

	Name	Description
	FPackageIndex()	Constructor, sets the value to null

Functions

	Name	Description
int32	ForDebugging()	Return the raw value, for debugging purposes
FPackageInde...	FromExport ( int32 ExportIndex )	Create a FPackageIndex from an export index
FPackageInde...	FromImport ( int32 ImportIndex )	Create a FPackageIndex from an import index
bool	IsExport()	Return true if this is an index into the export map
bool	IsImport()	Return true if this is an index into the import map
bool	IsNull()	Return true if this null (i.e. neither an import nor an export)
int32	ToExport()	Check that this is an export and return the index into the export map
int32	ToImport()	Check that this is an import and return the index into the import map

Operators

	Name	Description
bool	operator!= ( const FPackageIndex& Other )	Compare package indecies for inequality
bool	operator< ( const FPackageIndex& Other )	Compare package indecies
bool	operator<= ( const FPackageIndex& Other )
bool	operator== ( const FPackageIndex& Other )	Compare package indecies for equality
bool	operator> ( const FPackageIndex& Other )
bool	operator>= ( const FPackageIndex& Other )

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