DBF INDEXORDER()

PURPOSE

Return current master index number

SYNONYM

api_dbf_indexorder()

SYNOPSIS

#include "dbapi.h"
 
int	DBF_INDEXORDER()
 
<input parameters>
none
 
<output parameters>
none

DESCRIPTION

The DBF_INDEXORDER() function will return the master index from the currently selected database as an integer, if no index is active then -1 will be returned

A value from 1 to 20 will can be returned depending on the current master index. If the index is set to natural order, a value of 0 will be returned.

EXAMPLE

The following example returns the master index for the current database.

#include "dbapi.h"
 
dbapi_dbf_indexorder()
{
    int	master;
 
    master = DBF_INDEXORDER();
 
    _retni( master );
}

SEE ALSO

COMMAND(), DBF_ALIAS(), DBF_DBF(), DBF_DELETED(), DBF_FETCH(), DBF_FILTER(), DBF_FMT(), DBF_INDEXKEY(), DBF_NDX(), DBF_SEEK(), DBF_SELECT(), DBF_SKIP(), FIELD_COUNT(), FIELD_LOOKUP()