labeled_vertex_multiset_graph.h

/*
 * Copyright 2026 Michele Comparini
 *
 * SPDX-License-Identifier: Apache-2.0
 */
 
#ifndef GRAPHDOM_LABELED_VERTEX_MULTISET_GRAPH_H
#define GRAPHDOM_LABELED_VERTEX_MULTISET_GRAPH_H
 
#include <utility>
 
#include "labeled_vertex_graph.h"
 
namespace graphdom {

    template <
        typename VertexType,
        typename VertexLabelType,
        typename VertexLabellerType = default_vertex_labeller<VertexType,VertexLabelType>
    >
    class labeled_vertex_multiset_graph : virtual public labeled_vertex_graph<VertexType,VertexLabelType>, virtual public multiset_graph<VertexType> {
        public:
            labeled_vertex_multiset_graph();
            explicit labeled_vertex_multiset_graph(const VertexLabellerType&);
            explicit labeled_vertex_multiset_graph(VertexLabellerType&&);

            ~labeled_vertex_multiset_graph() override = default;
 
            [[nodiscard]] constexpr const VertexLabellerType& get_vertices_labeller() const;
 
            using multiset_graph<VertexType>::insert_vertex;

            [[nodiscard]] typename multiset_graph<VertexType>::vertex_handle insert_vertex(const VertexType& v_core) final;

            [[nodiscard]] typename multiset_graph<VertexType>::vertex_handle insert_vertex(VertexType&& v_core) final;

            [[nodiscard]] virtual typename multiset_graph<VertexType>::vertex_handle insert_vertex(const VertexType& v_core, const VertexLabelType& vertex_label) = 0;

            [[nodiscard]] virtual typename multiset_graph<VertexType>::vertex_handle insert_vertex(const VertexType& v_core, VertexLabelType&& vertex_label) = 0;

            [[nodiscard]] virtual typename multiset_graph<VertexType>::vertex_handle insert_vertex(VertexType&& v_core, const VertexLabelType& vertex_label) = 0;

            [[nodiscard]] virtual typename multiset_graph<VertexType>::vertex_handle insert_vertex(VertexType&& v_core, VertexLabelType&& vertex_label) = 0;
        private:
            VertexLabellerType vertices_labeller;
    };
}
 
#include "impl/labeled_vertex_multiset_graph.h"
 
#endif //GRAPHDOM_LABELED_VERTEX_MULTISET_GRAPH_H