#ifndef DRIFT_CORRECTION_PARAMETERS_1_01_2007
#define DRIFT_CORRECTION_PARAMETERS_1_01_2007

/**
    @file DriftParam.h
    @author Brian Magill
    @date 1/03/2007

	$Date:$
    $Revision:$

    @copyright
     (©) Copyright 2006 by GATS Inc.
     11864 Canon Blvd., Suite 101, Newport News, VA 23606

     All Rights Reserved. No part of this software or publication may be
     reproduced, stored in a retrieval system, or transmitted, in any form
     or by any means, electronic, mechanical, photocopying, recording, or
     otherwise without the prior written permission of GATS Inc.
        
    @brief Contains drift correction parameters
    
*/

#include <vector>

class DriftParam
{

typedef std::vector<double> arrayD;
typedef std::vector<int> arrayInt;

private:

    int gasID;
    arrayD slope;
    arrayD sigma;
    arrayD sig_ref;
    arrayInt quality;                 
    double t_ref;
    double interval;   
    bool  calcDone;
            
public:

    DriftParam( ):gasID(0), slope(0), sigma(0), sig_ref(0), quality(0),  
                                         t_ref(0), interval(0), 
                                         calcDone(false)  { }

    DriftParam(int id , 
                arrayD m, 
                arrayD m_sigma, 
                arrayD v, 
                arrayInt q, 
                double t, 
                double t_inv): gasID(id), slope(m), sigma(m_sigma), 
                                   sig_ref(v), quality(q), 
                                   t_ref(t), interval(t_inv),
                                   calcDone(true) { }
        
    DriftParam(DriftParam const &rhs): gasID(rhs.gasID), slope(rhs.slope), 
                                        sigma(rhs.sigma), sig_ref(rhs.sig_ref),
                                        quality(rhs.quality),
                                        t_ref(rhs.t_ref), interval(rhs.interval),                                                                                
                                        calcDone(rhs.calcDone) { }
    
    DriftParam const & operator = (DriftParam const &rhs)
        {
        if (this == &rhs)
            return *this;
            
        gasID = rhs.gasID;
        slope = rhs.slope;
        sigma = rhs.sigma;
        sig_ref = rhs.sig_ref;   
        quality = rhs.quality;             
        t_ref = rhs.t_ref;
        interval = rhs.interval;
        calcDone = rhs.calcDone;
                    
        return *this;
        } 
           
    ~DriftParam() { }

    double getID() const { return gasID;}

    double getSlope(int indx) const {return slope.at(indx); } 
    
    double getSigma(int indx) const {return sigma.at(indx); }
            
    double getSigRef(int indx)const {return sig_ref.at(indx); }

    int getQuality(int indx) const {return quality.at(indx); }

    double getTimeRef() const {return t_ref ; }

    double getTimeInterval() const {return interval; }
    
    unsigned long size() const {return slope.size(); }

    bool hasData() const { return calcDone; }

};

#endif