#ifndef __BIPOINT_HPP
#define __BIPOINT_HPP

#include "Scalar.hpp"

#include "curvepoint_fp.h"
#include "twistpoint_fp2.h"

/* It doesn't actually make sense to instantiate this generally;
 * we'll specify for each real type directly.
 * We still have to make something here, though, so it's empty. */
template <typename T>
class Bipoint
{};

template <>
class Bipoint<curvepoint_fp_t>
{
	public:
		Bipoint();
		Bipoint(curvepoint_fp_t p1, curvepoint_fp_t p2);

		curvepoint_fp_t& operator[](int n);
		const curvepoint_fp_t& operator[](int n) const;

		Bipoint<curvepoint_fp_t> operator+(const Bipoint<curvepoint_fp_t>& b) const;
		Bipoint<curvepoint_fp_t> operator*(const Scalar& mult) const;

		bool operator==(const Bipoint<curvepoint_fp_t>& b) const;
		bool operator!=(const Bipoint<curvepoint_fp_t>& b) const;

		// "double" is a type, so you can't just name the function that I don't think, but that's all this is
		Bipoint<curvepoint_fp_t> mult_by_2() const;	

		void make_affine();
	
	private:
		curvepoint_fp_t point[2];	
};

template <>
class Bipoint<twistpoint_fp2_t>
{
	public:
		Bipoint(); 
		Bipoint(twistpoint_fp2_t p1, twistpoint_fp2_t p2);

		twistpoint_fp2_t& operator[](int n);
		const twistpoint_fp2_t& operator[](int n) const;

		Bipoint<twistpoint_fp2_t> operator+(const Bipoint<twistpoint_fp2_t>& b) const;
		Bipoint<twistpoint_fp2_t> operator*(const Scalar& mult) const;

		bool operator==(const Bipoint<twistpoint_fp2_t>& b) const;
		bool operator!=(const Bipoint<twistpoint_fp2_t>& b) const;

		// "double" is a type, so you can't just name the function that I don't think, but that's all this is
		Bipoint<twistpoint_fp2_t> mult_by_2() const;

		void make_affine();
	
	private:
		twistpoint_fp2_t point[2];	
};

#endif