NcFileReg.h

Go to the documentation of this file.

#ifndef INC_netcdf_NcFileReg_h
#define INC_netcdf_NcFileReg_h

#include "NcFile.h"
#include "Singleton.h"
#include <utility>
#include <map>

namespace netcdf {


class NcFileReg
{
  public:

    typedef int                                 NcID;
    typedef NcFile* const                       NcFilePtr;
    typedef std::pair< NcID, NcFilePtr >        RegPair;
    typedef std::map< NcID, NcFilePtr >         RegMap;
    typedef RegMap::size_type                   size_type;
    typedef RegMap::const_iterator              const_iterator;


    void Add ( NcFile const & ncFile );
    NcFile & Get ( NcID const ncID );
    void Remove ( NcID const ncID );

    size_type Size ()  const { return registry.size(); }
    bool      Empty () const { return registry.empty(); }

    const_iterator Begin () const { return registry.begin(); }
    const_iterator End ()   const { return registry.end(); }

  private:

    RegMap registry;

};

typedef TEH::GL::Singleton<NcFileReg>   NcFileRegSingleton;

#define NcFileRegistry  netcdf::NcFileRegSingleton::Instance


} // namespace netcdf

#endif // INC_netcdf_NcFileReg_h