dampingGeom.h

//  Copyright (c) 2019 Prashant K. Jha
//  Copyright (c) 2019 Patrick Diehl
//
//  Distributed under the Boost Software License, Version 1.0. (See accompanying
//  file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
 
#ifndef GEOM_DAMPINGGEOM_H
#define GEOM_DAMPINGGEOM_H
 
#include "util/point.h"           // definition of Point3
#include <string>
#include <vector>
 
// forward declaration of interior flags deck
namespace inp {
struct AbsorbingCondDeck;
}
 
namespace fe {
class Mesh;
}
 
namespace geometry {
 
class DampingGeom {
public:
  DampingGeom(inp::AbsorbingCondDeck *deck,
               const fe::Mesh *mesh);
 
 
  bool isDampingActive() const;
 
  bool isViscousDamping() const;
 
  double getCoefficient(const size_t &i);
 
  double getCoefficient(const size_t &i) const ;
 
 
  const std::vector<double> *getCoefficientDataP() const ;
 
  const std::vector<double> *getCoefficientDataP();
 
 
  std::string printStr(int nt = 0, int lvl = 0) const;
 
  void print(int nt = 0, int lvl = 0) const { std::cout << printStr(nt, lvl); };
 
 
protected:
  void computeDampingCoefficient(const fe::Mesh *mesh);
 
  size_t d_dim;
 
  inp::AbsorbingCondDeck *d_absorbingDeck_p;
 
  std::vector<double> d_coefficients;
};
 
} // namespace geometry
 
#endif // GEOM_DAMPINGGEOM_H