UBlueprintPathsLibrary::DirectoryExists
#include "Kismet/BlueprintPathsLibrary.h"
Access: public
Specifiers: staticUFUNCTIONBlueprintPure
Description
Returns true if a directory exists at the given path, false otherwise.
Caveats & Gotchas
- • Like FileExists, this hits the filesystem synchronously; avoid polling it on a per-frame basis.
- • Passing a path that points at a file rather than a directory returns false, not true.
Signature
static bool DirectoryExists(const FString& InPath)Parameters
| Name | Type | Description | Default |
|---|---|---|---|
| InPath | const FString& | The directory path to check. | — |
Return Type
bool Example
Check a directory before writing to it C++
if (!UBlueprintPathsLibrary::DirectoryExists(TEXT("Saved/Screenshots")))
{
IFileManager::Get().MakeDirectory(*FPaths::ProjectSavedDir(), true);
}See Also
Tags
Version History
Introduced in: 4.20
| Version | Status | Notes |
|---|---|---|
| 5.6 | stable | — |
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