[Proj] Verification of inverse step in projection

[Roger Oberholtzer]

On Dec 13, 2009, at 7:13 PM, José Luis García Pallero wrote:

> But the correct way of projPJ declaration is projPJ pjStruct because,
> actually, projPJ is internally a pointer, as you can see in

I was remembering incorrectly. projPJ is a typedef that is really  
either PJ *, or void *, depending on whether PROJECTS_H is defined.  
And this is defined if you include projects.h before the main proj  
include file. As I never access the inside of the struct, I do not  
include projects.h. But it seems to be needed if you want to access  
the inside of the struct.

Sorry for the confusion.


Roger Oberholtzer

OPQ Systems / Ramböll RST

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