#ifndef GAIN_ALGORITHM_CLASS_11_21_2006
#define GAIN_ALGORITHM_CLASS_11_21_2006

/**
    @file GainAlgorithm.h
    @author Brian Magill
    @date 11/21/2006

	$Date:$
    $Revision:$

    @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 Applies gain correction to difference channels
    
*/

#include "SigAlgoAbstract.h"
#include <vector>

class GainAlgorithm:public SigAlgoAbstract
{
private:

    std::vector<double> gainArray;
    std::string processName;
                
public:

    GainAlgorithm():gainArray(0), processName("Gain algo 1.0") { };

    GainAlgorithm(std::vector<double> const & gain):
                        gainArray(gain), processName("Gain algo 1.0") { };

    GainAlgorithm(GainAlgorithm const &rhs):
                        gainArray(rhs.gainArray), processName(rhs.processName) { };

    GainAlgorithm const & operator = (GainAlgorithm const &rhs); 
     
    ~GainAlgorithm() { };
 
    void applyCorrection(std::valarray<double> const &time,
                            ChannelSignals const & inChannel,
                            ChannelSignals & outChannel, 
                            std::string & comments) const;

    std::string getName() const {return processName; };

    void dump() const;               
               
};

#endif