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/*
rb_gsl_rational.h
Ruby/GSL: Ruby extension library for GSL (GNU Scientific Library)
(C) Copyright 2001-2004 by Yoshiki Tsunesada
Ruby/GSL is free software: you can redistribute it and/or modify it
under the terms of the GNU General Public License.
This library is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or POLYNESS FOR A PARTICULAR PURPOSE.
*/
#ifndef ___RB_GSL_RATIONAL_H___
#define ___RB_GSL_RATIONAL_H___
#include "rb_gsl_poly.h"
typedef struct ___gsl_rational
{
VALUE num, den;
gsl_poly *pnum;
gsl_poly *pden;
} gsl_rational;
gsl_rational* gsl_rational_alloc();
gsl_rational* gsl_rational_new(const gsl_poly *num, const gsl_poly *den);
gsl_rational* gsl_rational_new2(const gsl_poly *num, const gsl_poly *den);
void gsl_rational_free(gsl_rational *r);
#endif
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