/*******************************************************
*
*  DESCRIPTION: QBG resistor class (effort input)
*
*  AUTHOR: Mariana C. D'Abreu
*
*  EMAIL: mdabreu@dc.uba.ar
*
********************************************************/

#ifndef _QBG_RESISTANCE_EI_H
#define _QBG_RESISTANCE_EI_H

using namespace std;

#include "atomic.h"  
#include "fstream.h"

#define QBG_RESISTANCE_EI_CLASS_NAME	 "QBGResistanceEffortIn"

class QBGResistanceEffortIn : public Atomic {

  public:
  
    QBGResistanceEffortIn( const string &name = QBG_RESISTANCE_EI_CLASS_NAME );    
    ~QBGResistanceEffortIn();
  
    virtual string className() const { return QBG_RESISTANCE_EI_CLASS_NAME;}
  
    static const RealValue DefaultResistance;

  protected:
  
    Model     &initFunction() ;
    Model     &externalFunction( const ExternalMessage & );
    Model     &internalFunction( const InternalMessage & );
    Model     &outputFunction( const InternalMessage & );
  
    QBGResistanceEffortIn &calculateFlow();
    
  private:

    const Port	&e1p;
    Port	&f1p;

    RealValue 	effort;  	// effort recibido
    RealValue   flowSent;	// flow enviado
    RealValue	flow;    	// flow calculado
    RealValue   R;        	// constante de resistencia

    ofstream	outFile;	// out file
    string	outFileName;	
};  

#endif