ConvergenceMeasure.hpp

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#pragma once
 
#include <Eigen/Core>
 
namespace precice::cplscheme::impl {

class ConvergenceMeasure {
public:
  virtual ~ConvergenceMeasure() = default;

  virtual void newMeasurementSeries() = 0;

  virtual void measure(
      const Eigen::VectorXd &oldValues,
      const Eigen::VectorXd &newValues) = 0;

  virtual bool isConvergence() const = 0;

  virtual std::string printState(const std::string &dataName) = 0;

  virtual double getNormResidual()
  {
    return 0;
  }

  virtual std::string getAbbreviation() const
  {
    return "";
  }
};
} // namespace precice::cplscheme::impl