DbLsn



NAME

       DbLsn - Log sequence numbers


SYNOPSIS

       #include <db_cxx.h>


DESCRIPTION

       The DB library is a family of classes that provides a mod-
       ular programming interface to transactions and record-ori-
       ented  file  access.   The  library  includes  support for
       transactions, locking, logging and file page  caching,  as
       well  as  various  indexed  access  methods.   Many of the
       classes (e.g., the file page  caching  class)  are  useful
       independent of the other DB classes, although some classes
       are explicitly based on other classes (e.g.,  transactions
       and  logging).   For a general description of the DB pack-
       age, see db_intro(3).

       This manual page describes the DbLsn class.

       A DbLsn is a "log sequence number" that is fully  encapsu-
       lated.   The  class  itself  has  no methods, other than a
       default constructor, so there is no way for  the  user  to
       manipulate  its data directly.  It is initialized and used
       by methods in  DbLog(3)  and  DbMpool(3).   These  methods
       always accept a pointer to a DbLsn.


SEE ALSO

       db_archive(1), db_checkpoint(1), db_deadlock(1), db_dump(1),
       db_load(1), db_recover(1), db_stat(1), db_intro(3), db_jump(3),
       db_thread(3), Db(3), Dbc(3), DbEnv(3), DbException(3), DbInfo(3),
       DbLock(3), DbLocktab(3), DbLog(3), DbLsn(3), DbMpool(3),
       DbMpoolFile(3), Dbt(3), DbTxn(3), DbTxnMgr(3)