I'm trying to convert some legacy C code that only builds under mingw32 / 64 (or gcc) into an ElevateDB module. The code performs some spatial operations on a single lat/long, then returns an updated lat/long. Is there an example C module stub I could use as a basis for this?

A simple example of the function (that simply turns turns them into "1" would be:

struct latlong {
   float lat;
   float long;
};

struct latlong updatell(float* a, float* b) {

   assert(a);
   assert(b);
   *a = 1;
   *b = 1;
   return
}


I know I need to implement CloseEDBModule, GetEDBModuleErrorMsg, GetEDBOutputParms, CallEDBRoutine,

The wonders of trying to slap together code in a browser.


The basic operation of the module would be to accept 2 floating point values, and return, ideally, two different floating point values, or a character string I could parse back out in Elevate.

Any ideas would be greatly appreciated.

--- Harrison Grundy

Harrison,

<< I'm trying to convert some legacy C code that only builds under mingw32 /
64 (or gcc) into an ElevateDB module. The code performs some spatial
operations on a single lat/long, then returns an updated lat/long. Is there
an example C module stub I could use as a basis for this? >>

I've uploaded something that should work here:

http://www.elevatesoft.com/forums?action=view&category=edb&id=edb_binaries&msg=53&page=1

If you have any other questions, please let me know.

Tim Young
Elevate Software
www.elevatesoft.com