DirectoryIndexKeepEmptyDirectories

DirectoryIndexKeepEmptyDirectories

#Overview

name: DirectoryIndexKeepEmptyDirectories

The value of this variable can be defined or overridden in .ini config files. 2 .ini config files referencing this setting variable.

It is referenced in 1 C++ source file.

#Summary

#Setting Variables

#References In INI files

Location: <Workspace>/Engine/Config/BaseEngine.ini:2959, section: [Pak]

• INI Section: Pak
• Raw value: */Plugins/*
• Is Array: True

Location: <Workspace>/Engine/Config/BaseEngine.ini:2960, section: [Pak]

• INI Section: Pak
• Raw value: "*/PipelineCaches/*"
• Is Array: True

#References in C++ code

#Callsites

This variable is referenced in the following C++ source code:

#Loc: <Workspace>/Engine/Source/Runtime/PakFile/Private/IPlatformFilePak.cpp:6592

Scope (from outer to inner):

file
function     void FPakFile::PruneDirectoryIndex

Source code excerpt:

	TArray<FString> FileWildCards, DirectoryWildCards, OldWildCards;
	GConfig->GetArray(TEXT("Pak"), TEXT("DirectoryIndexKeepFiles"), FileWildCards, GEngineIni);
	GConfig->GetArray(TEXT("Pak"), TEXT("DirectoryIndexKeepEmptyDirectories"), DirectoryWildCards, GEngineIni);
	GConfig->GetArray(TEXT("Pak"), TEXT("DirectoryRootsToKeepInMemoryWhenUnloadingPakEntryFilenames"), OldWildCards, GEngineIni); // Legacy name, treated as both KeepFiles and KeepEmptyDirectories
	DirectoryWildCards.Append(OldWildCards);
	FileWildCards.Append(OldWildCards);
	int32 NumKeptEntries = 0;

	if (PrunedDirectoryIndex)