SVFS Namespace Reference

The namespace for all svfsc code. More...

Namespaces
	Exceptions
	The namespace for all Exceptions in svfsc code.
	Test
	The namespace for all the Test code in svfsc code.

Classes
struct	SparseVirtualFileConfig
	Configuration for the Sparse Virtual File. More...
class	SparseVirtualFile
	Implementation of a Sparse Virtual File. More...
class	SparseVirtualFileSystem
	A SparseVirtualFileSystem is a key/value store where the key is a file ID as a string and the value is a SparseVirtualFile. More...

Typedefs
typedef size_t	t_fpos
typedef std::pair< t_fpos, size_t >	t_seek_read
typedef std::vector< t_seek_read >	t_seek_reads
typedef uint32_t	t_block_touch
typedef std::map< t_block_touch, t_fpos >	t_block_touches
typedef struct SVFS::SparseVirtualFileConfig	tSparseVirtualFileConfig
	Configuration for the Sparse Virtual File. More...

Variables
static const char	OVERWRITE_CHAR = '0'
	Used to overwrite the memory before discarding it (if required). More...

Detailed Description

The namespace for all svfsc code.

Typedef Documentation

t_block_touch

typedef uint32_t SVFS::t_block_touch

Counter type that increments on every data 'touch'.

Definition at line 253 of file svf.h.

t_block_touches

typedef std::map<t_block_touch, t_fpos> SVFS::t_block_touches

Map of block touch (smallest is younger) to file position block.

Definition at line 255 of file svf.h.

t_fpos

typedef size_t SVFS::t_fpos

Typedef for the file position.

Definition at line 247 of file svf.h.

t_seek_read

typedef std::pair<t_fpos, size_t> SVFS::t_seek_read

Typedef for a seek() followed by a read() length.

Definition at line 249 of file svf.h.

t_seek_reads

typedef std::vector<t_seek_read> SVFS::t_seek_reads

Typedef for a vector of (seek() followed by a read() ) lengths.

Definition at line 251 of file svf.h.

tSparseVirtualFileConfig

typedef struct SVFS::SparseVirtualFileConfig SVFS::tSparseVirtualFileConfig

Configuration for the Sparse Virtual File.

Variable Documentation

OVERWRITE_CHAR

const char SVFS::OVERWRITE_CHAR = '0'

static

Used to overwrite the memory before discarding it (if required).

Definition at line 45 of file svf.cpp.