peridigm_material.hpp

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#pragma once
 
#include "utils_io.hpp"
#include <cmath>
 
namespace netdem {
 
class PeriDigmMaterial {
public:
  enum Type { Elastic };
 
  Type type{Type::Elastic};
 
  double density = 2650.0;
 
  double youngs_modulus = 70.0e9;
 
  double poissons_ratio = 0.15;
 
  void WriteInputFile(std::ostream &os, int material_id) {
    os << "    My Material " + std::to_string(material_id + 1) + ": "
       << std::endl;
    switch (type) {
    case Type::Elastic:
      os << "      Material Model : \"Elastic\"" << std::endl;
      os << "      Density: " + IO::ToString(density) << std::endl;
      os << "      Young's Modulus: " + IO::ToString(youngs_modulus)
         << std::endl;
      os << "      Poisson's Ratio: " + IO::ToString(poissons_ratio)
         << std::endl;
      break;
 
    default:
      IO::PrintError(
          "in PeriDigmMaterial::WriteToFile, material type not defined");
      break;
    }
  }
};
 
} // namespace netdem