vector/Vlib/handler.c File Reference

Vector library - standard error handlers. More...

#include <grass/gis.h>
#include <grass/vector.h>

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

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Functions
void	Vect_set_error_handler_io (struct Map_info *In, struct Map_info *Out)
	Define standard error handler for input and output vector maps. More...

Detailed Description

Vector library - standard error handlers.

Higher level functions for reading/writing/manipulating vectors.

(C) 2011 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

Martin Landa <landa.martin gmail.com>

Definition in file vector/Vlib/handler.c.

Function Documentation

Vect_set_error_handler_io()

void Vect_set_error_handler_io	(	struct Map_info *	In,
		struct Map_info *	Out
	)

Define standard error handler for input and output vector maps.

This handler:

• close input vector map on error
• close and delete output vector map on error

Note: It's recommended to call this routine after Vect_open_old() or Vect_open_old2().

Parameters

In	pointer in Map_info struct (input vector map) or NULL
Out	pointer to Map_info struct (output vector map) or NULL

Definition at line 58 of file vector/Vlib/handler.c.

References G_add_error_handler(), and G_malloc.