PreInit | Unreal Engine 5.7 Documentation

Overloads

Name	Remarks	Include Path	Unreal Specifiers
int32 PreInit ( const TCHAR* CmdLine )	Pre-Initialize the main loop - parse command line, sets up GIsEditor, etc.	LaunchEngineLoop.h
int32 PreInit ( int32 ArgC, TCHAR* ArgV, const TCHAR* AdditionalCommandline )	Pre-Initialize the main loop, and generates the commandline from standard ArgC/ArgV from main().	LaunchEngineLoop.h

Pre-Initialize the main loop - parse command line, sets up GIsEditor, etc.


Name	PreInit
Type	function
Header File	/Engine/Source/Runtime/Launch/Public/LaunchEngineLoop.h
Include Path	#include "LaunchEngineLoop.h"
Source	/Engine/Source/Runtime/Launch/Private/LaunchEngineLoop.cpp

int32 PreInit  
(  
    const TCHAR * CmdLine  
)

The error level; 0 if successful, > 0 if there were errors.

Name	Remarks
CmdLine	The command line.

Pre-Initialize the main loop, and generates the commandline from standard ArgC/ArgV from main().


Name	PreInit
Type	function
Header File	/Engine/Source/Runtime/Launch/Public/LaunchEngineLoop.h
Include Path	#include "LaunchEngineLoop.h"
Source	/Engine/Source/Runtime/Launch/Private/LaunchEngineLoop.cpp

int32 PreInit  
(  
    int32 ArgC,  
    TCHAR * ArgV,  
    const TCHAR * AdditionalCommandline  
)

Returns the error level, 0 if successful and > 0 if there were errors.

Name	Remarks
ArgC	The number of strings in ArgV.
ArgV	The command line parameters (ArgV[0] is expected to be the executable name).
AdditionalCommandLine	Optional string to append to the command line (after ArgV is put together).