Unreal Engine 4.26 Documentation

Unreal Engine 4.27 Documentation

Unreal Engine 5.0 Documentation

Unreal Engine 5.1 Documentation

Unreal Engine 5.2 Documentation

Unreal Engine 5.3 Documentation

Light Theme

Dark Theme

MemoryMappedFileStream::create

Factory method for creation of a [MemoryMappedFileStream](API\Plugins\RigLogicLib\trio\streams\MemoryMappedFileStream) instance.

Windows

MacOS

Linux

Warnings

References

Module	RigLogicLib
Header	/Engine/Plugins/Animation/RigLogic/Source/RigLogicLib/Public/trio/streams/MemoryMappedFileStream.h
Include	#include "trio/streams/MemoryMappedFileStream.h"
Source	/Engine/Plugins/Animation/RigLogic/Source/RigLogicLib/Private/trio/streams/MemoryMappedFileStream.cpp

Syntax

static MemoryMappedFileStream * create
(
    const char * path,
    AccessMode accessMode,
    MemoryResource * memRes
)

Remarks

User is responsible for releasing the returned pointer by calling destroy.

Parameters

Parameter	Description
path	UTF-8 encoded path to file to be opened.
accessMode	Control whether the file is opened for reading or writing.
memRes	The memory resource to be used for the allocation of the MemoryMappedFileStream instance. @note If a custom memory resource is not given, a default allocation mechanism will be used.