FSynchronizedInterprocessMemory | Unreal Engine 5.7 Documentation

Example class for synchronized interprocess memory


Name	FSynchronizedInterprocessMemory
Type	class
Header File	/Engine/Source/Runtime/IPC/Public/IPC.h
Include Path	#include "IPC.h"

Syntax

class FSynchronizedInterprocessMemory

Name	Remarks	Include Path	Unreal Specifiers
FSynchronizedInterprocessMemory ( FPlatformProcess::FSemaphore* InMutex, FPlatformMemory::FSharedMemoryRegion* InMemory )	Constructor	IPC.h

Name	Remarks	Include Path	Unreal Specifiers
~FSynchronizedInterprocessMemory()	Destructor	IPC.h

Name	Type	Remarks	Include Path	Unreal Specifiers
Memory	FPlatformMemory::FSharedMemoryRegion *	Low-level memory region	IPC.h
Mutex	FPlatformProcess::FSemaphore *	Lock that guards access to the memory region	IPC.h

Name	Remarks	Include Path	Unreal Specifiers
bool Read ( FString& OutString, uint32 MaxMillisecondsToWait )	Reads a string from shared memory	IPC.h
bool Write ( const FString& String, uint32 MaxMillisecondsToWait )	Writes string to shared memory	IPC.h

Name	Remarks	Include Path	Unreal Specifiers
static FSynchronizedInterprocessMemory * Create ( const TCHAR* Name, SIZE_T Size )	Creates a new synchronized interprocess memory object	IPC.h
static FSynchronizedInterprocessMemory * OpenExisting ( const TCHAR* Name, SIZE_T Size )	Opens existing synchronized interprocess memory object	IPC.h