#include <stdlib.h>
#include <grass/gis.h>
#include <grass/Vect.h>
Go to the source code of this file.
Functions | |
void | Vect_remove_duplicates (struct Map_info *Map, int type, struct Map_info *Err, FILE *msgout) |
Remove duplicate lines from vector map. |
void Vect_remove_duplicates | ( | struct Map_info * | Map, | |
int | type, | |||
struct Map_info * | Err, | |||
FILE * | msgout | |||
) |
Remove duplicate lines from vector map.
Remove duplicate lines of given types from vector map. Duplicate lines may be optionaly written to error map. Input map must be opened on level 2 for update. Categories are merged.
Map | input map where duplicate lines will be deleted | |
type | type of line to be delete | |
Err | vector map where duplicate lines will be written or NULL | |
msgout | file pointer where messages will be written or NULL |
Definition at line 35 of file remove_duplicates.c.
References Vect_cat_set(), Vect_delete_line(), Vect_get_num_lines(), Vect_line_alive(), Vect_line_box(), Vect_new_cats_struct(), Vect_new_line_struct(), Vect_new_list(), Vect_read_line(), Vect_rewrite_line(), Vect_select_lines_by_box(), and Vect_write_line().