#ifndef MANTID_KERNEL_LIBRARY_MANAGER_H_
#define MANTID_KERNEL_LIBRARY_MANAGER_H_

//----------------------------------------------------------------------
// Includes
//----------------------------------------------------------------------
#include <string>
#include <map>
#ifndef Q_MOC_RUN
#include <boost/shared_ptr.hpp>
#endif

#include "MantidKernel/SingletonHolder.h"
#include "MantidKernel/DllConfig.h"

namespace Mantid {
namespace Kernel {
class LibraryWrapper;

/**
Class for opening shared libraries.

@author ISIS, STFC
@date 15/10/2007

Copyright &copy; 2007 ISIS Rutherford Appleton Laboratory, NScD Oak Ridge
National Laboratory & European Spallation Source

This file is part of Mantid.

Mantid is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.

Mantid is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program.  If not, see <http://www.gnu.org/licenses/>.

File change history is stored at: <https://github.com/mantidproject/mantid>.
Code Documentation is available at: <http://doxygen.mantidproject.org>
*/
class MANTID_KERNEL_DLL LibraryManagerImpl {
public:
  // opens all suitable libraries on a given path
  int OpenAllLibraries(const std::string &, bool isRecursive = false);

private:
  friend struct Mantid::Kernel::CreateUsingNew<LibraryManagerImpl>;

  /// Private Constructor
  LibraryManagerImpl();
  /// Private copy constructor - NO COPY ALLOWED
  LibraryManagerImpl(const LibraryManagerImpl &) = delete;
  /// Private assignment operator - NO ASSIGNMENT ALLOWED
  LibraryManagerImpl &operator=(const LibraryManagerImpl &) = delete;
  /// Private Destructor
  virtual ~LibraryManagerImpl() = default;

  /// Load a given library
  bool loadLibrary(const std::string &filepath);
  /// Returns true if the library is to be loaded
  bool skip(const std::string &filename);
  /// Storage for the LibraryWrappers.
  std::map<const std::string, boost::shared_ptr<Mantid::Kernel::LibraryWrapper>>
      OpenLibs;
};

/// Forward declaration of a specialisation of SingletonHolder for
/// LibraryManagerImpl (needed for dllexport/dllimport) and a typedef for it.
#if defined(__APPLE__) && defined(__INTEL_COMPILER)
inline
#endif
    template class MANTID_KERNEL_DLL
        Mantid::Kernel::SingletonHolder<LibraryManagerImpl>;
typedef MANTID_KERNEL_DLL Mantid::Kernel::SingletonHolder<LibraryManagerImpl>
    LibraryManager;

} // namespace Kernel
} // namespace Mantid

#endif // MANTID_KERNEL_LIBRARY_MANAGER_H_