GRASS GIS 8 Programmer's Manual  8.2.2dev(2023)-3d2c704037
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 ** list_subgroups (const char *group, const char *mapset, int *subgs_num)
 
char ** I_list_subgroups (const char *group, int *subgs_num)
 Get list of subgroups which a group contatins. More...
 
char ** I_list_subgroups2 (const char *group, const char *mapset, 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

◆ I_list_subgroup()

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 82 of file list_subgp.c.

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

◆ I_list_subgroup_simple()

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 134 of file list_subgp.c.

References I_list_group_simple().

◆ I_list_subgroups()

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 52 of file list_subgp.c.

References G_mapset(), and list_subgroups().

◆ I_list_subgroups2()

char** I_list_subgroups2 ( const char *  group,
const char *  mapset,
int *  subgs_num 
)

Get list of subgroups which a group contatins.

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

Definition at line 67 of file list_subgp.c.

References list_subgroups().

◆ list_subgroups()

char** list_subgroups ( const char *  group,
const char *  mapset,
int *  subgs_num 
)

Definition at line 18 of file list_subgp.c.

References G_file_name(), G_ls2(), G_lstat(), GPATH_MAX, I_find_group2(), and NULL.

Referenced by I_list_subgroups(), and I_list_subgroups2().