DtCDBDatasetInfo.h

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/******************************************************************************
** Copyright(c) 2016 MAK Technologies, Inc.
** All rights reserved.
******************************************************************************/


#pragma once
#include <utility>
#include <sstream> 
#include <iostream> 
#include <iomanip>
#include <boost/tuple/tuple.hpp>
#include <boost/tuple/tuple_comparison.hpp>

namespace makVrv { namespace oe { namespace CDB
{
    class DatasetInfo
    {
    public:

        DatasetInfo() :
            myDataset(0),
            myComponentSelector1(0),
            myComponentSelector2(0) 
        { 
           setStr();
        };
        DatasetInfo(int Dataset, int ComponentSelector1, int ComponentSelector2) :
            myDataset(Dataset),
            myComponentSelector1(ComponentSelector1),
            myComponentSelector2(ComponentSelector2)
        {
           setStr();
        };
        
        friend bool operator< (const DatasetInfo& lhs, const DatasetInfo& rhs)
        {
           return boost::tie(lhs.myDataset, lhs.myComponentSelector1, lhs.myComponentSelector2)
              < boost::tie(rhs.myDataset, rhs.myComponentSelector1, rhs.myComponentSelector2); // keep the same order
        }
        friend bool operator== (const DatasetInfo& lhs, const DatasetInfo& rhs)
        {
           if (lhs.getDataset() == rhs.getDataset())
           {
              if (lhs.getComponentSelector1() == rhs.getComponentSelector1())
              {
                 if (lhs.getComponentSelector2() == rhs.getComponentSelector2())
                 {
                    return true;
                 }
              }
           }
           return false;
        }

        std::string str() const { return myStringRepresentation; };
        void setDatasetInfo(int Dataset, int ComponentSelector1, int ComponentSelector2)
        {
           myDataset = Dataset;
           myComponentSelector1 = ComponentSelector1;
           myComponentSelector2 = ComponentSelector2;
           setStr();
        };
        void setDataset(int dataset) { myDataset = dataset; };
        int getDataset() const { return myDataset; };
        int getComponentSelector1() const { return myComponentSelector1; };
        int getComponentSelector2() const { return myComponentSelector2; };

    private:

         void setStr()
         {
            std::stringstream format_stream_2;
            format_stream_2 << "[D" << std::setfill('0') << std::setw(3) << myDataset;  // dataset code
            format_stream_2 << "_S" << std::setfill('0') << std::setw(3) << myComponentSelector1;  // Component Selector 1
            format_stream_2 << "_T" << std::setfill('0') << std::setw(3) << myComponentSelector2;  // Component Selector 2
            format_stream_2 << "]";
            myStringRepresentation = format_stream_2.str();
         };

         int myDataset;
         int myComponentSelector1;
         int myComponentSelector2;
         std::string myStringRepresentation;
    };
} } } // namespace makVrv::oe::CDB