#ifndef INVERTERSCHEMA_H
#define INVERTERSCHEMA_H

#include "blockSchema.h"

/**
 * An inverter : a special symbol corresponding to '*(-1)'
 * to create more compact diagrams
 */
class inverterSchema : public blockSchema {
   public:
    friend schema* makeInverterSchema(const string& color);

    virtual void draw(device& dev);

   private:
    inverterSchema(const string& color);
};

#endif  // INVERTERSCHEMA_H
