#include<boost/geometry/geometry.hpp>
#include<boost/geometry/geometries/cartesian3d.hpp>
#include<boost/geometry/geometries/adapted/boost_array_cartesian.hpp>
#include<boost/geometry/geometries/adapted/c_array_cartesian.hpp>
#include<boost/geometry/geometries/adapted/tuple_cartesian.hpp>
#include<iostream>

int main(){
	using namespace boost::geometry;
	point<double, 3, cs::cartesian> p1(1,2,3);
	double p2[3] = {4,5,6}; 
	boost::tuple<double, double, double> p3(7,8,9);
	boost::array<double, 3> p4={{10,11,12}};
	std::clog << distance(p1,p2) << std::endl;
	std::clog << distance(p2,p3) << std::endl;
	std::clog << distance(p3,p4) << std::endl;
	return 0;
}