1. Epic GamesDeveloper
  3. DirectoryWatcher

DirectoryWatcher

API > API/Developer

Classes

  Type Name Description
Public struct FAsyncDirectoryReader Class responsible for 'asynchronously' scanning a folder for files and timestamps.  
Public struct FAsyncFileHasher Async task responsible for MD5 hashing a number of files, reporting completed hashes to the client when done  
Public struct FDirectoryState Structure representing the file data for a number of files in a directory  
Public class FDirectoryWatcherModule    
Public class FFileCache A class responsible for scanning a directory, and maintaining a cache of its state (files and timestamps).  
Public struct FFileCacheConfig Configuration structure required to construct a FFileCache  
Public struct FFileCacheCustomVersion Custom serialization version for FFileCache  
Public struct FFileChangeData    
Public struct FFileData Structure representing specific information about a particular file  
Public struct FFilenameAndHash Simple struct that encapsulates a filename and its associated MD5 hash  
Public struct FImmutableString An immutable string with a cached CRC for efficient comparison with other strings  
Public struct FMatchRules A set of rules that specifies what files we'll be watching  
Public struct FTimeLimit A time limit that counts down from the time of construction, until it hits a given delay  
Public struct FUpdateCacheTransaction A transaction issued by FFileCache to describe a change to the cache.  
Public struct IAsyncFileCacheTask    
Public class IDirectoryWatcher The public interface for the directory watcher singleton.  
Public struct IMatchRule A rule that checks whether a file is applicable or not  

Enums

  Type Name Description
Public enum DirectoryWatcher::EFileAction    
Public enum DirectoryWatcher::EPathType Enum specifying whether a path should be relative or absolute  

Ask questions and help your peers Developer Forums

Write your own tutorials or read those from others Learning Library

On this page