persistent map More...

#include <cachedDBM.h>

Inheritance diagram for ecolab::cachedDBM< key, val >:

Collaboration diagram for ecolab::cachedDBM< key, val >:

Public Member Functions
	cachedDBM (const char *f, char mode='w')

Public Member Functions inherited from ecolab::cachedDBM_base< key, val >
void	init (const char *fname, char mode='w')

void	Init (TCL_args args)

void	close ()

bool	opened () const

bool	load (const key &k)

bool	key_exists (const key &k) const
	returns true if key is in data base or added with [] operator

val &	operator[] (const key &k)

val	elem (TCL_args args)

size_t	cacheSize () const
	number of elements in cache

void	clear ()
	clear the cache

void	commit ()
	write any changes out to the file, and clear some of the cache

void	del (key k)
	delete entry associated with key k

key	firstkey () const
	obtain first key for iteration through database. More...

key	nextkey () const
	advance to next key in database

bool	eof () const
	true if no further keys remain when iterating

void	pack (classdesc::pack_t &b)

void	unpack (classdesc::pack_t &b)

KeyValueIterator	begin () const

KeyValueIterator	begin ()

KeyValueIterator	end () const

Additional Inherited Members
Public Attributes inherited from ecolab::cachedDBM_base< key, val >
size_t	max_elem

Keys	keys
	access an iterator range of keys [keys.begin()...keys.end())

Protected Member Functions inherited from ecolab::base_map< key, val >
void	set (const key &k, Datum &v)

val &	get (const key &k)

Detailed Description

persistent map

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

Public Member Functions