wavefront_object_helper.h

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#ifndef WAVEFRONT_OBJECT_HELPER
#define WAVEFRONT_OBJECT_HELPER
 
#include <memory>
#include <string>
#include <vector>
#include <cstdint>
 
namespace mazes {
 
class maze;
 
 
class wavefront_object_helper {
public:
    // Default constructor
    explicit wavefront_object_helper();
 
    // Destructor
    ~wavefront_object_helper();
 
    // Copy constructor
    wavefront_object_helper(const wavefront_object_helper& other);
 
    // Copy assignment operator
    wavefront_object_helper& operator=(const wavefront_object_helper& other);
 
    // Move constructor
    wavefront_object_helper(wavefront_object_helper&& other) noexcept = default;
 
    // Move assignment operator
    wavefront_object_helper& operator=(wavefront_object_helper&& other) noexcept = default;
 
    std::string to_wavefront_object_str(const std::unique_ptr<maze>& m,
        const std::vector<std::tuple<int, int, int>>& vertices,
        const std::vector<std::vector<std::uint32_t>>& faces) const noexcept;
private:
    class wavefront_object_helper_impl;
    std::unique_ptr<wavefront_object_helper_impl> impl;
};
 
}
 
#endif // WAVEFRONT_OBJECT_HELPER