FragmentLibraryManager.hh

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// -*- mode:c++;tab-width:2;indent-tabs-mode:t;show-trailing-whitespace:t;rm-trailing-spaces:t -*-
// vi: set ts=2 noet:
//
// (c) Copyright Rosetta Commons Member Institutions.
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// (c) The Rosetta software is developed by the contributing members of the Rosetta Commons.
// (c) For more information, see http://www.rosettacommons.org. Questions about this can be
// (c) addressed to University of Washington UW TechTransfer, email: license@u.washington.edu.

/// @file   core/fragment/picking_old/FragmentLibraryManager.hh
/// @brief  singleton class for accessing fragment libraries
/// @author Yih-En Andrew Ban (yab@u.washington.edu)

#ifndef INCLUDED_core_fragment_picking_old_FragmentLibraryManager_hh
#define INCLUDED_core_fragment_picking_old_FragmentLibraryManager_hh

// unit headers
#include <core/fragment/picking_old/FragmentLibraryManager.fwd.hh>

// package headers
#include <core/fragment/picking_old/vall/VallLibrary.fwd.hh>


namespace core {
namespace fragment {
namespace picking_old {


/// @brief  singleton class for accessing fragment libraries
class FragmentLibraryManager {


private: // constructor


  /// @brief default constructor
  FragmentLibraryManager();


public: // access


  /// @brief return singleton instance of manager
  static FragmentLibraryManager * get_instance();


  /// @brief return instance of standard Vall library
  vall::VallLibrary const & get_Vall() const;


public: // memory management


  /// @brief clear standard Vall library from memory
  void clear_Vall();


private: // data


  /// @brief singleton instance
  static FragmentLibraryManager * instance_;


  // *** WARNING -- pointers for all libraries below must be
  // initialized to NULL in constructor ***

  /// @brief standard Vall library
  mutable vall::VallLibrary * vall_;


};


} // picking_old
} // fragment
} // core


#endif /* INCLUDED_core_fragment_picking_old_FragmentLibraryManager_HH */