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Unreal Engine C++ API Reference > Editor > UnrealEd > UPackageTools > UnloadPackages
References
| Module | UnrealEd |
| Header | /Engine/Source/Editor/UnrealEd/Public/PackageTools.h |
| Include | #include "PackageTools.h" |
| Source | /Engine/Source/Editor/UnrealEd/Private/PackageTools.cpp |
static bool UnloadPackages
(
const TArray < UPackage * > & PackagesToUnload,
FText & OutErrorMessage,
bool bUnloadDirtyPackages
)
Remarks
Helper function that attempts to unload the specified top-level packages. true if the set of loaded packages was changed
Parameters
| Name | Description |
|---|---|
| PackagesToUnload | the list of packages that should be unloaded |
| OutErrorMessage | An error message specifying any problems with unloading packages |
| bUnloadDirtyPackages | Whether to unload packages that are dirty (that need to be saved) |