FPCGIndexCollection | Unreal Engine 5.7 Documentation

An abstract collection of FPCGIndexRange data that represents a concrete set of indices.


Name	FPCGIndexCollection
Type	class
Header File	/Engine/Plugins/PCG/Source/PCG/Public/Helpers/Parsing/PCGIndexing.h
Include Path	#include "Helpers/Parsing/PCGIndexing.h"

Syntax

class FPCGIndexCollection

Name	Remarks	Include Path	Unreal Specifiers
FPCGIndexCollection ()		Helpers/Parsing/PCGIndexing.h
FPCGIndexCollection ( const int32 InArraySize )	The constructor must accept the size of the array to support negative terminating indices.	Helpers/Parsing/PCGIndexing.h

Name	Type	Remarks	Include Path	Unreal Specifiers
ArraySize	int32	The size of the representative array associated with this collection.	Helpers/Parsing/PCGIndexing.h
IndexRanges	TArray< FPCGIndexRange, TInlineAllocator< 64 > >	A collection of the abstract index ranges in the collection.	Helpers/Parsing/PCGIndexing.h

Name	Remarks	Include Path
bool AddRange ( int32 StartIndex, int32 EndIndex )	Add a new index range to the collection directly via start and end indices.	Helpers/Parsing/PCGIndexing.h
bool AddRange ( const FPCGIndexRange& NewRange )	Add a new index range to the collection directly via an index range.	Helpers/Parsing/PCGIndexing.h
bool ContainsIndex ( int32 Index ) const	Returns true if this collection contains the given index.	Helpers/Parsing/PCGIndexing.h
int32 GetArraySize()	Returns the abstract size of the array tied to the collection.	Helpers/Parsing/PCGIndexing.h
int32 GetTotalIndexCount()	Gets the total number of concrete indices within the collection.	Helpers/Parsing/PCGIndexing.h
int32 GetTotalRangeCount()	Gets the number of range structures currently in the collection.	Helpers/Parsing/PCGIndexing.h
bool IsEmpty()	The index collection has no ranges.	Helpers/Parsing/PCGIndexing.h
bool IsValid()	The index collection has a valid array size.	Helpers/Parsing/PCGIndexing.h
bool RangeIsValid ( const FPCGIndexRange& Range ) const	Validates that a range is acceptable for this collection. Returns true if valid, false otherwise	Helpers/Parsing/PCGIndexing.h

Name	Remarks	Include Path	Unreal Specifiers
static FPCGIndexCollection Invalid()		Helpers/Parsing/PCGIndexing.h

Name	Remarks	Include Path	Unreal Specifiers
FPCGIndexCollection & operator+= ( const FPCGIndexCollection& Other )		Helpers/Parsing/PCGIndexing.h
bool operator== ( const FPCGIndexCollection& Other ) const		Helpers/Parsing/PCGIndexing.h