#ifndef CALCULATE_DARK_VALUE_4_5_2007   
#define CALCULATE_DARK_VALUE_4_5_2007
/**
    @class CalcDarkValue.h
    @author Brian Magill
    @creation date 4/4/2007

	$Date:$
    $Revision:$

    @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 Calculates the dark signal offsets for the detector signals
*/

#include <valarray>

class CalcDarkValue {

public:

    CalcDarkValue() { };

//     CalcDarkValue(CalcDarkValue const &rhs):sunsetMode(rhs.sunsetMode) { };
// 
//     CalcDarkValue const & operator =(CalcDarkValue const &rhs)
//         { 
//         if(this == &rhs)
//             return *this;
//         
//             sunsetMode = rhs.sunsetMode;
//         
//         return *this;
//         };
    
    ~CalcDarkValue() { };
    
    double operator()(std::valarray<double> const &signal) const;

    double timeAtMin(std::valarray<double> const &signal, 
                                    std::valarray<double> const &time) const;

};

#endif