Detailed Description

A mounted storage medium.

Backends subclass this; sketches never see it except as the opaque FsImplPtr a factory hands to FileSystem::begin().

Definition at line 29 of file backend.h.

#include <backend.h>

Inheritance diagram for fl::FsImpl:

Public Member Functions
	FsImpl () FL_NO_EXCEPT=default

virtual	~FsImpl () FL_NO_EXCEPT

virtual bool	begin () FL_NO_EXCEPT=0
	Mount. False if the medium is absent, unformatted, or unreadable.

virtual void	end () FL_NO_EXCEPT=0
	Unmount. Must be safe to call on a backend that never mounted.

virtual bool	ls (Visitor &visitor) FL_NO_EXCEPT
	Optional directory listing.

virtual filebuf_ptr	openRead (const char *path) FL_NO_EXCEPT=0
	Null handle if the file does not exist or cannot be opened.

The documentation for this class was generated from the following file:

Classes