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API > API/Runtime > API/Runtime/Core > API/Runtime/Core/FArchiveFileWriterGeneric
Description
Write any internal buffer to the file handle
Doesn't flush the handle itself, so this data may be cached by the OS and not yet written to disk!
| Name | FlushBuffer |
| Type | function |
| Header File | /Engine/Source/Runtime/Core/Public/HAL/FileManagerGeneric.h |
| Include Path | #include "HAL/FileManagerGeneric.h" |
| Source | /Engine/Source/Runtime/Core/Private/HAL/FileManagerGeneric.cpp |
bool FlushBuffer()
true if there was buffer data and it was written successfully, false if there was nothing to flush or the write failed