BarycentricBaseMapping.hpp

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#pragma once
 
#include <vector>
#include "logging/Logger.hpp"
#include "mapping/Mapping.hpp"
#include "mapping/Polation.hpp"
 
namespace precice::mapping {
 
struct Operation {
  VertexID out;
  VertexID in;
  double   weight;
};

class BarycentricBaseMapping : public Mapping {
public:
  BarycentricBaseMapping(Constraint constraint, int dimensions);

  void clear() final override;
 
  void tagMeshFirstRound() final override;
  void tagMeshSecondRound() final override;
 
private:
  logging::Logger _log{"mapping::BarycentricBaseMapping"};
 
protected:
  void mapConservative(const time::Sample &inData, Eigen::VectorXd &outData) override;

  void mapConsistent(const time::Sample &inData, Eigen::VectorXd &outData) override;

  void addPolation(VertexID out, const Polation &p);

  void postProcessOperations();
 
  std::vector<Operation> _operations;
};
 
} // namespace precice::mapping