[Gdal-dev] how to extract data from OGR

[Jacob Bensabat]

Hello
I have started to use gdal and OGR and I have the following question,
I am loading a mapinfo map into a OGR structure, and I would like to be able to access all its components (lines, polygon, points ).
The problem is that except functions like DumpReadable, I do not see any public method in the code
that allows access to the data. 

Am I missing something ? Is there a way to get to the data ?
an example (s) or pointer to examples would be very welcome.
thanks 
jac.
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