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CdbBdbSOi.hh

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#ifndef CDBBDBSHARED_OI_HH
#define CDBBDBSHARED_OI_HH

// File and Version Information:
//      $Id: CdbBdbSOi.hh,v 1.6 2004/08/06 05:54:25 bartoldu Exp $

#include "BdbUtil/Bdb.hh"

#include "CdbBase/CdbCommon.hh"

#include "BdbTime/BdbTime.hh"
#include "BdbCond/BdbObject.hh"

#include <iostream>

/// Objects of this class represent "original" intervals
/**
  * This is an embedded class.
  *
  * The "original" intervals store the original validity interval and other
  * information for the objects stored in the database.
  */
class CdbBdbSOi {

public:

  /// Default constructor
  /**
    */
    CdbBdbSOi( ) :
        begin   (BdbTime::minusInfinity),
        end     (BdbTime::minusInfinity),
        inserted(BdbTime::minusInfinity),
        object  (0)
    { }

  /// Normal constructor
  /**
    */
    CdbBdbSOi( const BdbTime&           theBeginTime,
               const BdbTime&           theEndTime,
               const BdbTime&           theInsertionTime,
               const BdbRef(BdbObject)& theObjectRef ) :
        begin   (theBeginTime),
        end     (theEndTime),
        inserted(theInsertionTime),
        object  (theObjectRef)
    { }

  /// Copy constructor
  /**
    */
    CdbBdbSOi( const CdbBdbSOi& theInterval ) :
        begin   (theInterval.begin),
        end     (theInterval.end),
        inserted(theInterval.inserted),
        object  (theInterval.object)
    { }

  /// The destructor
  /**
    * NOTE: The destructor is NOT virtual because this is an embedded
    *       class.
    */
    ~CdbBdbSOi( ) { }

  /// The assignment operator
  /**
    */
    CdbBdbSOi& operator=( const CdbBdbSOi& theInterval )
    {
        if( this != &theInterval ) {
            begin    = theInterval.begin;
            end      = theInterval.end;
            inserted = theInterval.inserted;
            object   = theInterval.object;
        }
        return *this;
    }

public:

    BdbTime begin;              // Begin of the "validity" period
    BdbTime end;                // End   of the "validity" period

    BdbTime inserted;           // The time when the object was inserted

    BdbRef(BdbObject) object;   // A reference to the object
};

inline
std::ostream&
operator<<( std::ostream&         o,
            const CdbBdbSOi& theInterval )
{
    o << "[ " << theInterval.begin.getGmtSec( ) << "." << theInterval.begin.getGmtNsec( ) << " , "
      <<         theInterval.end.getGmtSec( )   << "." << theInterval.end.getGmtNsec( )   << " ) -> "
      << theInterval.object.sprint( ) << " : "
      << theInterval.inserted.getGmtSec( ) << "." << theInterval.inserted.getGmtNsec( ) << std::endl;
    return o;
}

#endif  // CDBBDBSHARED_OI_HH

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