MaxFlowDinic/util/Vertex.h

#pragma once

#include "Arc.h"
#include "GraphParser.h"

#define UNDEF_LEVEL -1

class Vertex {
  public:
    Vertex();
    Vertex(const int &id);

    VertexID getID() const;
    std::vector<Arc> getOutgoingArcs() const;
    int getLevel() const;
    bool visited() const;
    bool hasDefinedLevel() const;

    void addOutgoingArc(const Arc &arc);
    void setLevel(const int &level);
    void setVisited(const bool &visited = true);

  private:
    VertexID m_id;
    int m_level;
    bool m_visited;
    std::vector<Arc> m_outgoing_arcs;
};

inline bool operator<(const Vertex& lhs, const Vertex& rhs) {
  return lhs.getID() < rhs.getID();
}