components.h (lab3)

#ifndef Components_H
#define Components_H

#include <string>

class Connection {
    public:
    Connection();
    Connection(Connection& c);
    virtual ~Connection();

    virtual void setValue(double value);
    virtual double getValue();

    private:
    double value;
};

class Component {
    public:
    Component(std::string& name, Connection& a, Connection& b);
    virtual ~Component();

    std::string& nameCounter(std::string name);
    virtual void update(double time_unit);
    virtual double getU();
    virtual double getI();
    Connection* getA();
    Connection* getB();
    std::string& getName();

    private:
    Connection* a;
    Connection* b;
    std::string name;
};


class Battery : public Component {
    public:
    Battery(double voltage, Connection& p, Connection& n);
    Battery(std::string name, double voltage, Connection& p, Connection& n);

    void update(double time_unit);

    private:
    double v;
};

class Resistance : public Component {
    public:
    Resistance(double resistance, Connection& a, Connection& b);
    Resistance(std::string name, double resistance, Connection& a, Connection& b);

    void update(double time_unit);
    double getI();

    private:
    double r;
};


class Capacitance : public Component {
    public:
    Capacitance(double fahrad, Connection& p, Connection& n);
    Capacitance(std::string name, double fahrad, Connection& p, Connection& n);

    void update(double time_unit);
    double getI();

    private:
    double c;
    double l;
};



#endif