[Gdal-dev] GDALDataset as a Base Class
Mateusz Loskot
mateusz at loskot.net
Wed Aug 30 12:17:25 EDT 2006
Ivan Lucena wrote:
> Matt, All,
>
> You are not alone, I don't mind use the pointer either.
Pointers are nothing bad, even good, but only if used correctly.
> See in the
> attachment an initial attempt to implement Michael Goodchild's Spatial
> Model (Well, at least GetExtent() is working identically for
> Fields[GDAL] and Objects[OGR] :-).
I'm not sure what to try to observe there.
> But what bugs me a little bit is the proliferation of wrapper and
> facades for GDAL that *we* are creating. For example, I am following the
> idea of VB6 GDAL wrapper and implementing a Delphi wrapper!
And? Something wrong with those wrappers? I've never seen them,
but again I'm not sure what is the problem here, if any.
> And I also believe that we can count the wrappers automatic created by
> swig because they also produce slightly different interfaces that
> requires especial documentation (and a separated support group from the
> gdal-dev list).
>
> Any thoughts on that subject?
Good wrappers are good :-)
No matter how created, manually or by generator.
> Any COM, CORBA, .Net idea?
Idea about what?
COM wrapper would good for Windows environment because COM
provides highest flexibility of reuse -> scripting
languages, .NET, VC6, and even C/C++ - without additional
wrapping layer.
So, personally if I'd need a GDAL wrapper for .NET, I'd go with COM.
Also COM-CORBA bridging is possible, but I don't see any
application here.
Cheers
--
Mateusz Loskot
http://mateusz.loskot.net
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