Contact.h

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// SPDX-License-Identifier: MIT
// Copyright (c) 2021-2025 MPM-Geomechanics Development Team
 
#ifndef CONTACT_H_
#define CONTACT_H_
#include <string>
using namespace std;
 
class Contact {
 
public:
    
 
    Contact(int id, double friction, int master_id, int slave_id, string normal_type);
    
    virtual ~Contact();
    
    // getters
    int getId() const { return id; }
    double getFrictionCoefficient() const { return frictionCoefficient; }
    int getMasterId() const { return masterId; }
    int getSlaveId() const { return slaveId; }
    const string& getNormalType() const { return normalType; }
 
    // setters
    void setId(int new_id) { id = new_id; }
    void setFrictionCoefficient(double mu) { frictionCoefficient = mu; }
    void setMasterId(int new_master_id) { masterId = new_master_id; }
    void setSlaveId(int new_slave_id) { slaveId = new_slave_id; }
    void setNormalType(const string& type) { normalType = type; }
    
    private:
 
    int id = 0;
    double frictionCoefficient = 0.0; 
    int masterId = 0; //<! Master body id
    int slaveId = 1; //<! Slave body id
    string normalType = "master"; 
};
 
#endif /* CONTACT_H_ */