atom_handle.hh

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//------------------------------------------------------------------------------
// This file is part of the OpenStructure project <www.openstructure.org>
//
// Copyright (C) 2008-2020 by the OpenStructure authors
//
// This library is free software; you can redistribute it and/or modify it under
// the terms of the GNU Lesser General Public License as published by the Free
// Software Foundation; either version 3.0 of the License, or (at your option)
// any later version.
// This library 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 Lesser General Public License for more
// details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with this library; if not, write to the Free Software Foundation, Inc.,
// 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
//------------------------------------------------------------------------------
#ifndef OST_ATOM_HANDLE_HR
#define OST_ATOM_HANDLE_HR

#include <ost/mol/module_config.hh>
#include <ost/mol/atom_base.hh>
#include <ost/mol/entity_visitor_fw.hh>
#include <ost/mol/handle_type_fw.hh>

namespace ost { namespace  mol {

class DLLEXPORT_OST_MOL AtomHandle : public AtomBase {
public:
  AtomHandle();
  AtomHandle(const impl::AtomImplPtr& impl);

public:  

  ResidueHandle GetResidue() const;
  
  EntityHandle GetEntity() const;  
  

  int GetBondCount() const;
  
  BondHandleList GetBondList() const;
  
  BondHandle FindBondToAtom(const AtomHandle& handle) const;  
  
  AtomHandleList GetBondPartners() const;  
  

  void Apply(EntityVisitor&);

  AtomHandle GetHandle() const;
  
  unsigned long GetHashCode() const;
  
  bool operator==(const AtomHandle& ref) const;
  bool operator!=(const AtomHandle& ref) const;

};

}} // ns

#endif // OST_ATOM_HANDLE_HH