contact_model.hpp

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#pragma once
 
#include "bond_geometries.hpp"
#include "collision_geometries.hpp"
#include "contact_forces.hpp"
#include "utils_io.hpp"
#include <iostream>
#include <nlohmann/json.hpp>
#include <string>
 
namespace netdem {
 
class ContactPP;
class ContactPW;
 
class ContactModel {
public:
  enum Type { none, linear_spring, hertz_mindlin, volume_based, parallel_bond };
 
  int id{0};
 
  std::string label{"default"};
 
  int model_type{0};
 
  std::string model_name{"contact_model"};
 
  virtual nlohmann::json PackJson() {
    IO::PrintWarning("in ContactModel::PackJson, method not implemented for: " +
                     model_name);
    return nlohmann::json();
  }
 
  virtual void InitFromJson(nlohmann::json const &js) {
    IO::PrintWarning(
        "in ContactModel::InitFromJson, method not implemented for: " +
        model_name);
  }
 
  virtual void SetProperty(nlohmann::json const &js) {
    IO::PrintWarning(
        "in ContactModel::SetProperty, method not implemented for: " +
        model_name);
  }
 
  virtual void SetProperty(std::string const &name, double value) {
    IO::PrintWarning(
        "in ContactModel::SetProperty, method not implemented for: " +
        model_name);
  }
 
  virtual ContactModel *Clone() const { return new ContactModel(*this); }
 
  virtual void EvaluateForces(ContactForces *const cnt_forces,
                              CollisionGeometries &cnt_geoms,
                              ContactPP *const cnt, double dt) const {
    IO::PrintWarning(
        "in ContactModel::EvaluateForces, method not implemented for: " +
        model_name);
  }
 
  virtual void EvaluateForces(ContactForces *const cnt_forces,
                              BondGeometries &cnt_geoms, ContactPP *const cnt,
                              double dt) const {
    IO::PrintWarning(
        "in ContactModel::EvaluateForces, method not implemented for: " +
        model_name);
  }
 
  virtual void EvaluateForces(ContactForces *const cnt_forces,
                              CollisionGeometries &cnt_geoms,
                              ContactPW *const cnt, double dt) const {
    IO::PrintWarning(
        "in ContactModel::EvaluateForces, method not implemented for: " +
        model_name);
  }
 
  virtual void EvaluateForces(ContactForces *const cnt_forces,
                              BondGeometries &cnt_geoms, ContactPW *const cnt,
                              double dt) const {
    IO::PrintWarning(
        "in ContactModel::EvaluateForces, method not implemented for: " +
        model_name);
  }
 
  virtual void Print() const {
    IO::PrintWarning("in ContactModel::Print, method not implemented for: " +
                     model_name);
  }
 
  virtual ~ContactModel() {}
};
 
} // namespace netdem