DAQCard.cpp

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/************************************************************************************************/
/*! \file DAQCard.cpp
*  \brief C++ encapsulation of the c-level DAQ card code
*  \author $Author: shoemaker $
*  \version $Revision: 1.3 $
*  \date    $Date: 2004/05/27 19:08:26 $
************************************************************************************************/
/*! 
*
************************************************************************************************/

#include <iostream>
#include "DAQCard.h"

using namespace std;

DAQCard* DAQCard::s_instance = NULL;

DAQCard::DAQCard()
{
        m_cardData = new card_t;
        Initialize();
}

DAQCard* DAQCard::Instance()
{
        /* If first time being called, return a pointer 
         to an instance of a new DAQCard.  Otherwise return
         a pointer to an instance of a DAQCard which was made
         earlier.  Essentially, there can be only one DAQCard. */
        if (s_instance==NULL)
        {
                //cout << " you have an instance of a new DAQ card " << endl;
                s_instance = new DAQCard();
        }
        return s_instance;
}

int DAQCard::Initialize()
{
        // assume this stuff (or the stuff in "daqcard.h")  will alwyas be hardcoded?
        // seems like very low-level stuff have to include in config file

        // if we feel we need to have these settings easily changeable, we can rewrite to pass additional
        // arguments into "InitDAQCard"

        if (InitDAQCard(m_cardData) != 0)
        {
                cout << " oops, 'InitDAQCard()' failed " << endl;
                return 1;
        }
        return 0;
}

DAQCard::~DAQCard()
{
        // Deconstructor
        // free the memory used by DAQ card
        ShutDownDAQCard(m_cardData);
}

// Do not change the comments below - they will be added automatically by CVS
/*****************************************************************************
*       $Log: DAQCard.cpp,v $
*       Revision 1.3  2004/05/27 19:08:26  shoemaker
*       Made changes corresponding to new daq card settings and calibration methods
*       
*       Revision 1.2  2004/04/11 19:35:50  shoemaker
*       Fixed bugs in analog code and cleaned up random messages
*       
*       Revision 1.1  2004/04/02 19:59:49  shoemaker
*       Initial submission
*       
*       
******************************************************************************/

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