coordinates_3d.cpp

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#include "./coordinates_3d.hpp"
 
using namespace std;
 
namespace scifir
{
    string to_string(cardinale_point x)
    {
        switch(x)
        {
            case cardinale_point::NORTH:
                return "NORTH";
            case cardinale_point::SOUTH:
                return "SOUTH";
            case cardinale_point::EAST:
                return "EAST";
            case cardinale_point::WEST:
                return "WEST";
        }
        return "";
    }
 
    string to_string(const coordinates_3d<float>& x)
    {
        return x.display_cartesian();
    }
 
    cardinale_point create_cardinale_point(const string& x)
    {
        if (x == "NORTH")
        {
            return cardinale_point::NORTH;
        }
        else if (x == "SOUTH")
        {
            return cardinale_point::SOUTH;
        }
        else if (x == "EAST")
        {
            return cardinale_point::EAST;
        }
        else if (x == "WEST")
        {
            return cardinale_point::WEST;
        }
        return cardinale_point::NORTH;
    }
 
    float distance(const coordinates_3d<float>& x,const coordinates_3d<float>& y)
    {
        return float(std::sqrt(std::pow(x.x - y.x,2) + std::pow(x.y - y.y,2) + std::pow(x.z - y.z,2)));
    }
}
 
ostream& operator <<(ostream& os,const scifir::coordinates_3d<float>& x)
{
    return os << scifir::to_string(x);
}