vector/vedit/cats.c File Reference

Vedit library - category manipulation. More...

#include <grass/glocale.h>
#include <grass/vedit.h>

Include dependency graph for vector/vedit/cats.c:

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Functions
int	Vedit_modify_cats (struct Map_info *Map, struct ilist *List, int layer, int del, struct cat_list *Clist)
	Add / remove categories. More...

Detailed Description

Vedit library - category manipulation.

(C) 2006-2008 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

Jachym Cepicky <jachym.cepicky gmail.com>

Martin Landa <landa.martin gmail.com>

Definition in file vector/vedit/cats.c.

Function Documentation

int Vedit_modify_cats	(	struct Map_info *	Map,
		struct ilist *	List,
		int	layer,
		int	del,
		struct cat_list *	Clist
	)

Add / remove categories.

Parameters

Map	pointer to Map_info
List	list of selected primitives
layer	layer number
del	action (non-zero for delete otherwise add)
cats_list	list of category numbers

Returns

number of modified primitives

-1 on error

Definition at line 30 of file vector/vedit/cats.c.

References cat, G_warning(), max, dialogs::type, Vect_cat_set(), Vect_destroy_cats_struct(), Vect_destroy_line_struct(), Vect_field_cat_del(), Vect_line_alive(), Vect_new_cats_struct(), Vect_new_line_struct(), Vect_read_line(), and Vect_rewrite_line().