[GRASS-dev] Re: ctypes problem with Vect_open_old

[Martin Landa]

2011/1/4 Martin Landa <landa.martin at gmail.com>:
> The map is opened correctly, Vect_level() works. Anyway
> Vect_write_line() fails, seems to be that Map_info is corrupted. No
> clue at this moment.

when tracking pointer address of Map_info instance -
Vect_open_update() and Vect_level() points to the same address.
Pointer to Map differs in Vect_write_line(), no idea where the pointer
is being corrupted.

Martin

-- 
Martin Landa <landa.martin gmail.com> * http://geo.fsv.cvut.cz/~landa