sigsetfile.c File Reference

Imagery Library - Signature file functions (statistics for i.smap) More...

#include <string.h>
#include <grass/gis.h>
#include <grass/imagery.h>
#include <grass/glocale.h>

Include dependency graph for sigsetfile.c:

Go to the source code of this file.

Functions
FILE *	I_fopen_sigset_file_new (const char *group, const char *subgroup, const char *name)
	Create new signiture file in given group/subgroup. More...
FILE *	I_fopen_sigset_file_old (const char *group, const char *subgroup, const char *name)
	Open existing signiture file. More...

Detailed Description

Imagery Library - Signature file functions (statistics for i.smap)

(C) 2001-2011, 2013 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.

Author

USA CERL

Definition in file sigsetfile.c.

Function Documentation

I_fopen_sigset_file_new()

FILE* I_fopen_sigset_file_new	(	const char *	group,
		const char *	subgroup,
		const char *	name
	)

Create new signiture file in given group/subgroup.

Note: Prints warning on error and returns NULL.

Parameters

group	name of group
subgroup	name of subgroup
name	name of signiture file

Returns

pointer to FILE

NULL on error

Definition at line 32 of file sigsetfile.c.

References _, G__make_mapset_element_misc(), G_fopen_new_misc(), G_mapset(), G_name_is_fully_qualified(), G_warning(), GMAPSET_MAX, GNAME_MAX, GPATH_MAX, and NULL.

I_fopen_sigset_file_old()

FILE* I_fopen_sigset_file_old	(	const char *	group,
		const char *	subgroup,
		const char *	name
	)

Open existing signiture file.

Parameters

group	name of group (may be fully qualified)
subgroup	name of subgroup
name	name of signiture file

Returns

pointer to FILE*

NULL on error

Definition at line 74 of file sigsetfile.c.

References G_fopen_old_misc(), G_unqualified_name(), GMAPSET_MAX, GNAME_MAX, GPATH_MAX, and NULL.