Dear Thomas,
thanks a lot, I got it now.
regards,
Duong Van Yen
--- Thomas Hruska <[EMAIL PROTECTED]> wrote:
> duong van yen wrote:
> > Dear groups,
> > I try to know how to use cabs() function from this
> > example:
> > #include <stdio.h>
> > #include <math.h>
> > struct complex
> > {
> > double x, y;
> > };
> > int main(void)
> > {
> > struct complex z;
> >
> > z.x = 1;
> > z.y = 2;
> >
> > printf("%f", cabs(z));
> >
> > return 0;
> > }
> > and i get the error:
> > " error C2664: 'cabs' : cannot convert parameter 1
> > from 'complex' to '_complex' "
> > can anyone explain the reason why?, and how to
> correct
> > it?
> > thanks
> > regards,
> > Duong Van Yen
>
> Microsoft decided to deprecate ANSI C/C++ with the
> latest PSDK. I can't
> really blame them except they replaced everything
> with function names
> that are preceded with an underscore. That creates
> incredibly ugly
> looking code.
>
> You shouldn't be defining the 'complex' structure -
> should already be
> defined for you in math.h. MSDN says to use 'struct
> _complex':
>
>
http://msdn2.microsoft.com/en-us/library/837f6cdb(VS.80).aspx
>
> --
> Thomas Hruska
> CubicleSoft President
> Ph: 517-803-4197
>
> *NEW* VerifyMyPC 2.5
> Change tracking and management tool.
> Reduce tech. support times from 2 hours to 5
> minutes.
>
> http://www.CubicleSoft.com/VerifyMyPC/
>
>
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