GRASS GIS 7 Programmer's Manual  7.7.svn(2018)-r73577
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list_subgp.c File Reference

Imagery Library - List subgroup. More...

#include <string.h>
#include <grass/imagery.h>
#include <grass/glocale.h>
Include dependency graph for list_subgp.c:

Go to the source code of this file.

Functions

char ** I_list_subgroups (const char *group, int *subgs_num)
 Get list of subgroups which a group contatins. More...
 
int I_list_subgroup (const char *group, const char *subgroup, const struct Ref *ref, FILE *fd)
 Prints maps in a subgroup (fancy version) More...
 
int I_list_subgroup_simple (const struct Ref *ref, FILE *fd)
 Prints maps in a subgroup (simple version) More...
 

Detailed Description

Imagery Library - List subgroup.

(C) 2001-2008,2013 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 list_subgp.c.

Function Documentation

int I_list_subgroup ( const char *  group,
const char *  subgroup,
const struct Ref ref,
FILE *  fd 
)

Prints maps in a subgroup (fancy version)

Parameters
groupgroup name
subgroupsubgroup name
refgroup reference (set with I_get_subgroup_ref())
fdwhere to print (typically stdout)
Returns
0

Definition at line 63 of file list_subgp.c.

References _, Ref::file, Ref_Files::mapset, max, Ref_Files::name, and Ref::nfiles.

int I_list_subgroup_simple ( const struct Ref ref,
FILE *  fd 
)

Prints maps in a subgroup (simple version)

Same as I_list_subgroup(), but without all the fancy stuff. Prints one map per line in map form.

Parameters
refgroup reference (set with I_get_subgroup_ref())
fdwhere to print (typically stdout)
Returns
0

Definition at line 116 of file list_subgp.c.

References I_list_group_simple().

char** I_list_subgroups ( const char *  group,
int subgs_num 
)

Get list of subgroups which a group contatins.

Parameters
groupgroup name
[out]subgs_numnumber of subgroups which the group contains
Returns
array of subgroup names

Definition at line 26 of file list_subgp.c.

References G_file_name(), G_ls2(), G_lstat(), G_mapset(), GPATH_MAX, I_find_group(), and NULL.