[pgrouting-users] TRSP

[Steve Horn]

To clarify:
When I say "I would like to continue processing" I mean to say that I would
like my plpgsql function to continue processing (the function that is
calling into the turn_restrict_shortest_path).

On Wed, Jun 27, 2012 at 10:40 AM, Steve Horn <steve at stevehorn.cc> wrote:

> yeah, path with len==0 is another way to say it.
>
> On around line 423 of GraphDefinition.cpp the *err_msg variable is
> assigned "Path Not Found" and a -1 is returned.
>
> This causes the plpgsql function to abort. Instead of aborting I would
> like to continue processing.
>
>
> On Wed, Jun 27, 2012 at 10:29 AM, Max Weninger <max.weninger at gmail.com>wrote:
>
>> Hi
>>
>> What do you actually mean with "no path"
>> Do you mean a path with len==0?
>>
>> regards
>>
>> max
>>
>> On Wed, 27 Jun 2012 10:19:03 -0400
>> Steve Horn <steve at stevehorn.cc> wrote:
>>
>> > Hey Stephen,
>> > I am working with the TRSP code. Instead of returning an error when
>> > the path cannot be found, I was wondering how difficult it would be
>> > to change the function to return no path result instead?
>>
>> _______________________________________________
>> Pgrouting-users mailing list
>> Pgrouting-users at lists.osgeo.org
>> http://lists.osgeo.org/mailman/listinfo/pgrouting-users
>>
>
>
>
> --
> Steve Horn
>
>


-- 
Steve Horn
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.osgeo.org/pipermail/pgrouting-users/attachments/20120627/f4f3c4a8/attachment.html>