path.hpp

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#if !defined(TETENGO_LATTICE_PATH_HPP)
#define TETENGO_LATTICE_PATH_HPP
 
#include <vector>
 
#include <tetengo/lattice/node.hpp>
 
 
namespace tetengo::lattice
{
    class path
    {
    public:
        // constructors and destructor
 
        path();
 
        path(std::vector<node> nodes, int cost);
 
 
        // functions
 
        [[nodiscard]] bool empty() const;
 
        [[nodiscard]] const std::vector<node>& nodes() const;
 
        [[nodiscard]] int cost() const;
 
 
    private:
        // variables
 
        std::vector<node> m_nodes;
 
        int m_cost;
    };
 
 
}
 
 
#endif