Re: [GENERAL] C++ and Postgis

2009-11-23 Thread Martin Gainty

anytime you see a codebase filled with a plethora of function pointers, 
LockObject and miles of code to achieve simple keyword scope 
(public/protected/private) then you know the product is ready to be rewritten 
to OO Language
My suggestion would be Java (so we could use maven for version specific build)
also because I havent seen  anything from C++ that comes close to version 
specific builds
Also with the Maven-nar-plugin you can incorporate native binaries if you 
decide for a C++ refactor..

I guess what I'm saying if you're going to bite the bullet to rewrite to C++ 
why not just take the extra step
to rewrite to Java..yes it doesnt support multiple inheritance of classes but 
you *can implement multiple interfaces*

Comments?
Martin Gainty 
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> Date: Mon, 23 Nov 2009 21:19:44 +
> From: pdo...@netmadeira.com
> To: postgis-us...@postgis.refractions.net
> CC: pgsql-general@postgresql.org
> Subject: [GENERAL] C++ and Postgis
> 
> Hi All,
> 
> First off sorry for cross-posting. I'm hoping for a bigger audience... :]
> 
> As for my question:
> 
> How does one deal with Postgis geom fields in C++ ?
> Google hasn't offered much help so far.
> 
> I know I can make a "SELECT astext(my_geom) FROM my_table" and after 
> parsing the resulting text.
> This seems a bit awkward and time-consuming...
> 
> Is there a better way to deal with it?
> 
> Already thankful for any ideas,
> BR,
> Pedro.
> 
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Re: [GENERAL] C++ and Postgis

2009-11-23 Thread John R Pierce

Pedro Doria Meunier wrote:

Hi All,

First off sorry for cross-posting. I'm hoping for a bigger audience... :]

As for my question:

How does one deal with Postgis geom fields in C++ ?
Google hasn't offered much help so far.

I know I can make a "SELECT astext(my_geom) FROM my_table" and after 
parsing the resulting text.

This seems a bit awkward and time-consuming...

Is there a better way to deal with it?


perhaps 
http://postgis.refractions.net/documentation/manual-1.4/ST_AsBinary.html ?




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[GENERAL] C++ and Postgis

2009-11-23 Thread Pedro Doria Meunier

Hi All,

First off sorry for cross-posting. I'm hoping for a bigger audience... :]

As for my question:

How does one deal with Postgis geom fields in C++ ?
Google hasn't offered much help so far.

I know I can make a "SELECT astext(my_geom) FROM my_table" and after 
parsing the resulting text.

This seems a bit awkward and time-consuming...

Is there a better way to deal with it?

Already thankful for any ideas,
BR,
Pedro.

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