GridInterface.hpp

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// Copyright (c) 2017 Czech Technical University in Prague | Faculty of Information Technology. All rights reserved.
 
#pragma once
 
#include <alib/set>
#include <alib/pair>
#include <alib/vector>
#include <functional>
 
#include "GridBase.hpp"
 
namespace grid {
 
template<typename TCoordinate, typename TEdge>
class GridInterface : public GridBase {
// ---------------------------------------------------------------------------------------------------------------------
 public:
  using coordinate_type = TCoordinate;
  using edge_type = TEdge;
  using node_type = ext::pair<TCoordinate, TCoordinate>;
 
// ---------------------------------------------------------------------------------------------------------------------
 
  virtual size_t nodeCount() const = 0;
  virtual size_t edgeCount() const = 0;
 
// ---------------------------------------------------------------------------------------------------------------------
 
  virtual ext::set<node_type> getNodes() const = 0;
  virtual ext::vector<TEdge> getEdges() const = 0;
 
// ---------------------------------------------------------------------------------------------------------------------
 
  virtual ext::set<node_type> successors(const node_type &n) const = 0;
  virtual ext::vector<TEdge> successorEdges(const node_type &n) const = 0;
  virtual ext::set<node_type> predecessors(const node_type &n) const = 0;
  virtual ext::vector<TEdge> predecessorEdges(const node_type &n) const = 0;
 
// ---------------------------------------------------------------------------------------------------------------------
 
  virtual std::string name() const = 0;
 
// ---------------------------------------------------------------------------------------------------------------------
};
 
// =====================================================================================================================
 
}