CoordinateSystem.h

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#pragma once
 
#include <iosfwd>
#include <string>
 
namespace FileIO
{
namespace Gocad
{
 
class CoordinateSystem final
{
public:
    bool parse(std::istream & in);
 
    enum class ZPOSITIVE
    {
        Depth,     // z is increasing downwards
        Elevation  // z is increasing upwards
    };
 
    std::string name;
    std::string projection;
    std::string datum;
    std::string axis_name_u, axis_name_v, axis_name_w;
    std::string axis_unit_u, axis_unit_v, axis_unit_w;
    ZPOSITIVE z_positive = ZPOSITIVE::Elevation;
};
 
std::ostream& operator<<(std::ostream& os, CoordinateSystem const& c);
 
}  // end namespace Gocad
}  // end namespace FileIO