FSubprocess | Unreal Engine 5.7 Documentation

Simple managed subprocess similar to FMonitoredProcess


Name	FSubprocess
Type	struct
Header File	/Engine/Plugins/Experimental/LearningAgents/Source/LearningTraining/Public/LearningTrainer.h
Include Path	#include "LearningTrainer.h"

Syntax

struct FSubprocess

Name	Remarks	Include Path	Unreal Specifiers
~FSubprocess()	Will Terminate the subprocess if it is running.	LearningTrainer.h

Name	Type	Remarks	Include Path
bIsLaunched	bool	If a subprocess has been launched.	LearningTrainer.h
OutputBuffer	FString	Buffer for the subprocess' stdout.	LearningTrainer.h
ProcessHandle	FProcHandle	Subprocess handle.	LearningTrainer.h
ReadPipe	void *	Read pipe for subprocess stdout.	LearningTrainer.h
WritePipe	void *	Write pipe for subprocess stdin.	LearningTrainer.h

Name	Remarks	Include Path
bool IsRunning()	Return true if the Subprocess is launched and running, otherwise false.	LearningTrainer.h
bool Launch ( const FString& Path, const FString& Params, const ESubprocessFlags Flags )	Launches a new subprocess.	LearningTrainer.h
void Terminate()	Terminates the subprocess	LearningTrainer.h
bool Update()	Outputs anything the subprocess has written to stdout to the log line-by-line and returns true if the subprocess is still running.	LearningTrainer.h