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DbEnv::rep_set_nsites
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#include &lt;db_cxx.h&gt;

int
DbEnv::rep_set_nsites(u_int32_t nsites);

int
DbEnv::rep_get_nsites(u_int32_t *nsitesp);
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Description: DbEnv::rep_set_nsites
The DbEnv::rep_set_nsites method specifies the total number of sites
in a replication group.
The DbEnv::rep_set_nsites method is typically called by applications which
use the Berkeley DB library "replication manager" support. (However, see
also the <a href="../../db4-devel-4.7.25/api_cxx/rep_elect.html">DbEnv::rep_elect</a> man page, the description of the nsites
parameter.)
The database environment's replication subsystem may also be configured using the
environment's <a href="../../db4-devel-4.7.25/ref/env/db_config.html#DB_CONFIG">DB_CONFIG</a> file. The syntax of the entry in that
file is a single line with the string "rep_set_nsites", one or more whitespace
characters, and the number of sites specified.
For example, "rep_set_nsites 5" sets the number of sites to 5.
Because the <a href="../../db4-devel-4.7.25/ref/env/db_config.html#DB_CONFIG">DB_CONFIG</a> file is read when the database environment
is opened, it will silently overrule configuration done before that
time.
The DbEnv::rep_set_nsites method configures a database environment, not only operations
performed using the specified <a href="../../db4-devel-4.7.25/api_cxx/env_class.html">DbEnv</a> handle.
The DbEnv::rep_set_nsites method may not be called before the <a href="../../db4-devel-4.7.25/api_cxx/rep_start.html">DbEnv::rep_start</a> method is called.
The DbEnv::rep_set_nsites method
either returns a non-zero error value
or throws an exception that encapsulates a non-zero error value on
failure, and returns 0 on success.

Parameters 
 nsites<ul compact><li>An integer specifying the total number of sites in the replication
group.</ul>
 
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Description: DbEnv::rep_get_nsites
The DbEnv::rep_get_nsites method returns the total number of sites in the replication group.
The DbEnv::rep_get_nsites method may be called at any time during the life of the
application.
The DbEnv::rep_get_nsites method
either returns a non-zero error value
or throws an exception that encapsulates a non-zero error value on
failure, and returns 0 on success.

Parameters 
 nsitesp<ul compact><li>The DbEnv::rep_get_nsites method returns the
total number of sites in the replication group in nsitesp.</ul>
 
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 Class
<a href="../../db4-devel-4.7.25/api_cxx/env_class.html">DbEnv</a>
 See Also
<a href="../../db4-devel-4.7.25/api_cxx/rep_list.html">Replication and Related Methods</a>
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