TSizedAllocatorBase | Unreal Engine 5.8 Documentation

API > API/Runtime > API/Runtime/Core

BaseClass for TArray Allocators. Templated to support the container's sizetype (e.g. int32 (IndexSize==32) or int64 (IndexSize==64)). Uses non-virtual inheritance via the CuriouslyRecurringTemplatePattern; concrete subclasses must pass their own type in as the SubClass template parameter.


Name	TSizedAllocatorBase
Type	class
Header File	/Engine/Source/Runtime/Core/Public/Containers/ContainerAllocationPolicies.h
Include Path	#include "Containers/ContainerAllocationPolicies.h"

Syntax

template<int IndexSize, typename SubClass>  
class TSizedAllocatorBase

Derived Classes

TSizedHeapAllocator
TSizedExternalAllocator
TSizedMallocAllocator

Classes

Name	Remarks
ForAnyElementType
ForElementType

Enums

Public

Name	Remarks
TSizedAllocatorBase
TSizedAllocatorBase

Typedefs

Name	Type	Remarks	Include Path
SizeType	typename TBitsToSizeType< IndexSize >::Type		Containers/ContainerAllocationPolicies.h
USizeType	std::make_unsigned_t< SizeType >		Containers/ContainerAllocationPolicies.h