poset_member.h

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//
// Copyright (c) 2014 Limit Point Systems, Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//   http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//


#ifndef POSET_MEMBER_H
#define POSET_MEMBER_H

#ifndef SHEAF_DLL_SPEC_H
#include "SheafSystem/sheaf_dll_spec.h"
#endif

#ifndef PARTIAL_POSET_MEMBER_H
#include "SheafSystem/partial_poset_member.h"
#endif

#ifndef SCHEMA_POSET_MEMBER_H
#include "SheafSystem/schema_poset_member.h"
#endif

#ifndef STD_IOSTREAM_H
#include "SheafSystem/std_iostream.h"
#endif

#ifndef STD_STRING_H
#include "SheafSystem/std_string.h"
#endif

namespace sheaf 
{

class poset_dof_map;
class poset_member_dof_iterator;
class poset_member_iterator;
class storage_agent;
class subposet;

class SHEAF_DLL_SPEC poset_member : public partial_poset_member
{
  // ===========================================================
  // ===========================================================

public:

  poset_member();

  explicit poset_member(const abstract_poset_member& xother, bool xnew_jem = false);

  virtual poset_member& operator=(const abstract_poset_member& xother);

  poset_member& operator=(const poset_member& xother);

  virtual ~poset_member();

  inline poset_member* clone(bool xnew_state, bool xauto_access = true) const
  {
    return static_cast<poset_member*>(partial_poset_member::clone(xnew_state, xauto_access));
  }

  // NEW HANDLE, NEW STATE CONSTRUCTORS

  explicit poset_member(poset_state_handle* xhost,
                        poset_dof_map* xdof_map = 0,
                        bool xcopy_dof_map = false,
                        bool xauto_access = true);

  // poset_member(poset_state_handle* xhost, block@<int@>* xexpansion);

  poset_member(poset_state_handle* xhost,
               const scoped_index* xexpansion,
               int xexpansion_ct,
               const tern& xnew_jem,
               bool xauto_access);


  // NEW HANDLE, EXISTING STATE CONSTRUCTORS

  poset_member(const poset_state_handle* xhost, pod_index_type xhub_id);

  poset_member(const poset_state_handle* xhost, const scoped_index& xid);

  poset_member(const poset_state_handle* xhost, const std::string& xname);

  poset_member(const namespace_poset* xnamespace,
               const poset_path& xpath,
               bool xauto_access = true);

protected:

private:



  // ===========================================================
  // ===========================================================

public:

  // Member functions in restriction facet redefined only
  // to change access status from protected to public.

  virtual void restrict_to(const abstract_poset_member* xschema);

  virtual void restrict_to_same(const abstract_poset_member* xother);

  virtual void unrestrict();

protected:

private:

 

  // ===========================================================
  // ===========================================================

public:
 
  inline poset_member* greatest_jem() const
  {
    return static_cast<poset_member*>(abstract_poset_member::greatest_jem());
  };

  inline poset_member* least_jem() const
  {
    return static_cast<poset_member*>(abstract_poset_member::least_jem());
  };

protected:

private:



  // ===========================================================
  // ===========================================================

public: 

  inline poset_member* p_join(poset_member* other) const
  {
    return static_cast<poset_member*>(abstract_poset_member::p_join(other));
  };

  inline poset_member* p_meet(poset_member* other)
  {
    return static_cast<poset_member*>(abstract_poset_member::p_meet(other));
  };

protected:

private:



  // ===========================================================
  // ===========================================================

public: 

  inline poset_member* l_join(poset_member* other, bool xnew_jem = true)
  {
    return static_cast<poset_member*>(abstract_poset_member::l_join(other, xnew_jem));
  };

  inline poset_member* l_meet(poset_member* other, bool xnew_jem = true)
  {
    return static_cast<poset_member*>(abstract_poset_member::l_meet(other, xnew_jem));
  };

  inline poset_member* l_not(bool xnew_jem = true) const
  {
    return static_cast<poset_member*>(abstract_poset_member::l_not(xnew_jem));
  };

protected:

private:



  // ===========================================================
  // ===========================================================

public:

  virtual bool is_ancestor_of(const any* other) const;

  virtual poset_member* clone() const;  

  virtual bool invariant() const;

protected:

private:

};


// ===========================================================
// NONMEMBER FUNCTIONS
// ===========================================================

} // namespace sheaf

#endif // POSET_MEMBER_H