wrapp a function whose parameters are out type pointer to structure using swig
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Published on 2010-04-02T06:20:12Z
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2010/04/02
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I have following function :
typedef struct tagT{
int a ;
int b ;
}Point;
int lib_a_f_5(Point *out_t)
{
out_t->a = 20;
out_t->b = 30;
return 0;
}
How should I direct the SWIG to generate the correct code for ruby (or lua)? When putting following statement to the interface file :
%apply SWIGTYPE Point* {Point *out_t};
I got a warning :
liba.i:7: Warning(453): Can't apply (Point *OUTPUT). No typemaps are defined.
Did i need to write a typemap? How should I do it?
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