Edge.h

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// This file is part of the Peano project. For conditions of distribution and
// use, please see the copyright notice at www.peano-framework.org
#pragma once
 
#include "toolbox/curvi/Coordinate.h"
#include "toolbox/curvi/Index.h"
 
namespace toolbox {
  namespace curvi {
    class Edge {
    public:
      Edge(Coordinate a_direction);
      Edge(std::vector<double> a_data, Coordinate a_direction);
      Edge(Coordinate a_direction, double start[3], double stop[3], int n);
 
      Edge(const Edge& other);
      Edge& operator=(Edge other);
 
      Edge subedge(int start, int stop);
 
      void split(double intersection_node[3], Edge& left_edge, Edge& right_edge);
 
      Edge remesh(int numNodesNew);
      Edge interpolate(const std::vector<double>& range_in, const std::vector<double>& range_out, int window = 11);
 
 
      void resize(int i);
      void push_back(double d);
 
      int size() const;
      int numNodes() const;
 
      friend std::ostream& operator<<(std::ostream& ss, const Edge& e);
      std::string          printEdge() const;
 
      double&       operator()(int coord, int i);
      const double& operator()(int coord, int i) const;
 
      std::vector<double>& getData();
 
      Coordinate getDirection() { return direction; };
 
    private:
      Coordinate          direction; // monotonically increasing index
      std::vector<double> data;
    };
  } // namespace curvi
} // namespace toolbox