lattice.hpp

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#if !defined(TETENGO_LATTICE_LATTICE_HPP)
#define TETENGO_LATTICE_LATTICE_HPP
 
#include <cstddef>
#include <memory>
#include <utility>
#include <vector>
 
#include <boost/core/noncopyable.hpp>
 
 
namespace tetengo::lattice
{
    class input;
    class vocabulary;
    class node;
 
 
    class lattice : private boost::noncopyable
    {
    public:
        // constructors and destructor
 
        explicit lattice(const vocabulary& vocabulary_);
 
        ~lattice();
 
 
        // functions
 
        [[nodiscard]] std::size_t step_count() const;
 
        [[nodiscard]] const std::vector<node>& nodes_at(std::size_t step) const;
 
        void push_back(std::unique_ptr<input>&& p_input);
 
        [[nodiscard]] std::pair<node, std::unique_ptr<std::vector<int>>> settle();
 
 
    private:
        // types
 
        class impl;
 
 
        // variables
 
        const std::unique_ptr<impl> m_p_impl;
    };
 
 
}
 
 
#endif