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Andrew Binkley writes: > I have read the gsl documentation and was thinking of using the > macro GSL_ERROR (reason, gsl_errno). However as far as I can tell > this has a return type of int, and my functions have a return type > of gsl_complex. Should I just return the gsl_errno in both the > real and imaginary components? > > I have looked through the existing gsl/complex/math.c but can't > find any clues. What is a good way to go about this? The errors I > would like to signify are GSL_ERANGE (for both over and underflow) > and domain error. Hi, Try the macro GSL_ERROR_VAL() in gsl_errno.h which calls the error handler but returns an arbitrary value. regards, -- Brian Network Theory Ltd 15 Royal Park Bristol BS8 3AL United Kingdom Tel: +44 (0)117 3179309 Fax: +44 (0)117 9048108 Web: http://www.network-theory.co.uk/
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