vector/Vlib/close.c File Reference

Vector library - Close vector map. More...

#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <unistd.h>
#include <grass/vector.h>
#include <grass/glocale.h>
#include "local_proto.h"

Include dependency graph for vector/Vlib/close.c:

Go to the source code of this file.

Functions
int	Vect_close (struct Map_info *Map)
	Close vector map. More...
int	Vect_save_frmt (struct Map_info *Map)
	Save format definition file for vector map. More...
void	Vect__free_cache (struct Format_info_cache *cache)
void	Vect__free_offset (struct Format_info_offset *offset)

Detailed Description

Vector library - Close vector map.

Higher level functions for reading/writing/manipulating vectors.

(C) 2001-2015 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

Original author CERL, probably Dave Gerdes or Mike Higgins.

Update to GRASS 5.7 Radim Blazek and David D. Gray.

Update to GRASS 7 Martin Landa <landa.martin gmail.com>

Definition in file vector/Vlib/close.c.

Function Documentation

Vect__free_cache()

void Vect__free_cache

(

struct Format_info_cache *

cache

)

Free memory of line cache

Parameters

cache

pointer to lines cache to be freed

Definition at line 301 of file vector/Vlib/close.c.

References G_free(), G_zero(), Format_info_cache::lines, Format_info_cache::lines_alloc, Format_info_cache::lines_cats, Format_info_cache::lines_types, and Vect_destroy_line_struct().

Referenced by V1_close_ogr(), and V1_close_pg().

Vect__free_offset()

void Vect__free_offset

(

struct Format_info_offset *

offset

)

Free memory of offset array

Parameters

cache

pointer to offset array to be freed

Definition at line 318 of file vector/Vlib/close.c.

References Format_info_offset::array, G_free(), and G_zero().

Referenced by V2_close_ogr(), and V2_close_pg().

Vect_close()

int Vect_close

(

struct Map_info *

Map

)

Close vector map.

Parameters

Map	pointer to Map_info

Returns

0 on success

non-zero on error

Definition at line 76 of file vector/Vlib/close.c.

References _, Plus_head::built, Format_info_pg::conninfo, Format_info_ogr::dsn, FALSE, Map_info::fInfo, Map_info::format, G_debug(), G_find_file2(), G_find_key_value(), G_fopen_old(), G_fread_key_value(), G_free(), G_mapset(), G_store(), G_strcasecmp(), G_warning(), getenv(), GV_BUILD_ALL, GV_FORMAT_OGR, GV_FORMAT_POSTGIS, Map_info::level, Map_info::mapset, Map_info::name, Format_info::ogr, Format_info::pg, Map_info::plus, Map_info::support_updated, Map_info::temporary, TRUE, Vect_build(), Vect_copy_head_data(), Vect_copy_map_dblinks(), Vect_copy_map_lines_field(), Vect_get_name(), Vect_hist_copy(), Vect_is_3d(), Vect_map_del_dblink(), and Vect_open_new().

Vect_save_frmt()

int Vect_save_frmt

(

struct Map_info *

Map

)

Save format definition file for vector map.

Parameters

Map	pointer to Map_info structure

Returns

1 on success

0 on error

Definition at line 250 of file vector/Vlib/close.c.

References _, Format_info_pg::conninfo, Format_info_ogr::dsn, Map_info::fInfo, Map_info::format, G_fatal_error(), G_fopen_new(), G_verbose_message(), G_warning(), GPATH_MAX, GV_DIRECTORY, GV_FORMAT_OGR, GV_FORMAT_POSTGIS, GV_FRMT_ELEMENT, Format_info_ogr::layer_name, Map_info::name, NULL, Format_info::ogr, Format_info::pg, Format_info_pg::schema_name, and Format_info_pg::table_name.

Referenced by V1_close_ogr(), and V1_close_pg().