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/*
****************************************************************************
*
* MODULE: Vector library
*
* AUTHOR(S): Original author CERL, probably Dave Gerdes or Mike Higgins.
* Update to GRASS 5.7 Radim Blazek and David D. Gray.
*
* PURPOSE: Higher level functions for reading/writing/manipulating vectors.
*
* COPYRIGHT: (C) 2001 by the GRASS Development Team
*
* This program is free software under the GNU General Public
* License (>=v2). Read the file COPYING that comes with GRASS
* for details.
*
*****************************************************************************/
#include "Vect.h"
/*!
\fn int Vect_level (struct Map_info *Map)
\brief returns level that Map is opened at
\return open level (1: no topology, or 2: topology support) or -1 on error
\param Map_info structure
*/
int
Vect_level (struct Map_info *Map)
{
if (Map->open != VECT_OPEN_CODE)
{
if (Map->open != VECT_CLOSED_CODE)
fprintf (stderr, "VECT_LEVEL: Map structure was never initialized\n");
else
fprintf (stderr, "VECT_LEVEL: Map structure has been closed\n");
return (-1);
}
return (Map->level);
}
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