Class ClientGroup

pyvrp/cpp/ProblemData.h:243–276

     *     to the group twice.
     */
    class ClientGroup
    {
        std::vector<size_t> clients_;  // clients in this group

    public:
        bool const required;                  // is visiting the group required?
        bool const mutuallyExclusive = true;  // at most one visit in group?
        char const *name;                     // Group name (for reference)

        explicit ClientGroup(std::vector<size_t> clients = {},
                             bool required = true,
                             std::string name = "");

        bool operator==(ClientGroup const &other) const;

        ClientGroup(ClientGroup const &group);
        ClientGroup(ClientGroup &&group);

        ClientGroup &operator=(ClientGroup const &group) = delete;
        ClientGroup &operator=(ClientGroup &&group) = delete;

        ~ClientGroup();

        bool empty() const;
        size_t size() const;

        std::vector<size_t>::const_iterator begin() const;
        std::vector<size_t>::const_iterator end() const;

        std::vector<size_t> const &clients() const;

        void addClient(size_t client);
        void clear();
    };

    /**
     * Depot(