[Proj] Building for and calling from g95-MinGW

[Gerald I. Evenden]

On Tuesday 17 February 2009 5:20:18 pm Frank Warmerdam wrote:
> Arjan van Dijk wrote:
	...
> Gerald I. Evenden wrote:
>  > In simple cases FORTRAN and C[++] are not too difficult to link but
>  > there is one issue I can't find a solution in Google searching:
>  >
>  > How do you handle C structures in FORTRAN?  Do not include "common."
>
> The XY/UV structures passed to pj_fwd() and pj_inv() can just be
> passed as a REAL*8 array of size two since the structure is effectively
> just an array of two doubles.

Can't remember, but there may be a "double complex"

> The PJ structure pointer could likely just be passed around as a
> 32bit integer since it is effectively opaque to application code.

Yes, as proj allocates the memory.

But I was thinking of the broader problem.  ;-)

> Best regards,



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The whole religious complexion of the modern world is due
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