Need help with union trick
Shiping Zhang
ping at cubmol.bio.columbia.edu
Thu Jan 3 13:27:03 AEST 1991
In article <1991Jan3.005700.20623 at lavaca.uh.edu> jet at karazm.math.uh.edu ("J. Eric Townsend") writes:
>I have a body of code with the following structure:
>typedef struct pointstruct {
> double x,y,z;
> } Point;
>I would like to be able to reference the elements as an array without
>having to rewrite the existing code. (We've got code to be pasted in that
>relies on being able to grab the x, y and z as array indicies. Grr. :-)
How about this
typedef double Point[3];
-ping
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