#ifndef CGAL_GBRS_ALGEBRAIC_KERNEL
#define CGAL_GBRS_ALGEBRAIC_KERNEL

//#include <CGAL/MpfiInterval.h>
//#include <CGAL/Gbrs_functors.h>
#include <CGAL/MpfiInterval.h>
#include <CGAL/Gbrs_polynomial_1.h>
#include <CGAL/Gbrs_functors.h>

CGAL_BEGIN_NAMESPACE

template <class IntegralDomain_>
class GBRS_algebraic_kernel {
	typedef GBRS_algebraic_kernel<IntegralDomain_>	Self;

	public:

	typedef IntegralDomain_				Coefficient;
	typedef Rational_polynomial_1			Polynomial_1;
	typedef MpfiInterval				Algebraic_real_1;
	typedef AlgebraicFunctors::Construct_polynomial_1<Self>
							Construct_polynomial_1;
	typedef AlgebraicFunctors::Solve_1<Self>	Solve_1;
	typedef AlgebraicFunctors::SignAt_1<Self>	SignAt_1;
	typedef AlgebraicFunctors::Derivative_1<Self>	Derivative_1;
	typedef AlgebraicFunctors::Compare_1<Self>	Compare_1;

	Construct_polynomial_1 construct_polynomial_1_object () const {
		return Construct_polynomial_1 ();
	}

	Solve_1 construct_solve_1_object () const {
		return Solve_1 ();
	}

	SignAt_1 construct_signat_1_object () const {
		return SignAt_1 ();
	}

	Derivative_1 construct_derivative_1_object () const {
		return Derivative_1 ();
	}

	Compare_1 construct_compare_1_object () const {
		return Compare_1 ();
	}

};	// GBRS_algebraic_kernel

CGAL_END_NAMESPACE

#endif	// CGAL_GBRS_ALGEBRAIC_KERNEL