ij_adjacency_index_space_interval.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 IJ_ADJACENCY_INDEX_SPACE_INTERVAL_H
#define IJ_ADJACENCY_INDEX_SPACE_INTERVAL_H

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

#ifndef FORWARDING_INDEX_SPACE_HANDLE_H
#include "SheafSystem/forwarding_index_space_handle.h"
#endif

#ifndef INDEX_SPACE_INTERVAL_H
#include "SheafSystem/index_space_interval.h"
#endif

#ifndef LIST_POOL_H
#include "SheafSystem/list_pool.h"
#endif

namespace fiber_bundle
{

using namespace sheaf;

class ij_adjacency_implicit_index_space_iterator;

class SHEAF_DLL_SPEC ij_adjacency_index_space_interval : public index_space_interval
{

  friend class fiber_bundles_namespace;
  friend SHEAF_DLL_SPEC size_t deep_size(const ij_adjacency_index_space_interval& xn, bool xinclude_shallow);

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

public:

  static const ij_adjacency_index_space_interval& new_space(index_space_family& xid_spaces,
                                size_type xub,
                                pod_type xzone_hub_begin,
                                size_type xi_size,
                                size_type xj_size);

protected:

private:



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

public:

  virtual ~ij_adjacency_index_space_interval();

  pod_type zone_hub_begin() const;

  pod_type zone_hub_begin(pod_type xlocal_id) const;

  void adjacent_zones(pod_type xlocal_id,
              pod_type& xzone_hub_begin,
              size_type& xi_ct,
              size_type& xj_ct) const;

  size_type i_size() const;

  size_type j_size() const;

  size_type i_vertex_size() const;

  size_type j_vertex_size() const;

protected:

  ij_adjacency_index_space_interval();

  ij_adjacency_index_space_interval(const ij_adjacency_index_space_interval& xother) { };

  pod_type _zone_hub_begin;

  size_type _i_size;

  size_type _j_size;

  size_type _i_vertex_size;

  size_type _j_vertex_size;

private:



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

public:

protected:

private:



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

public:

  virtual const std::string& class_name() const;

  virtual ij_adjacency_index_space_interval* clone() const;

protected:

private:

  static bool make_prototype();



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

public:

  virtual bool operator==(const index_space_collection& xother) const;

  virtual size_type deep_size(bool xinclude_shallow) const;

protected:

  virtual ij_adjacency_index_space_interval& operator=(const index_space_collection& xother);

  virtual explicit_index_space_state* explicit_state(pod_type xlocal_id) const;

private:



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

public:

  virtual void remove(pod_type xlocal_id);

  virtual size_type ct(pod_type xlocal_id) const;

  using index_space_interval::begin;

  virtual pod_type begin(pod_type xlocal_id) const;

  using index_space_interval::end;

  virtual pod_type end(pod_type xlocal_id) const;


  using index_space_interval::contains;

  virtual bool contains(pod_type xlocal_id, pod_type xid) const;

  virtual bool contains_unglued_hub(pod_type xlocal_id, pod_type xid) const;

  virtual bool contains(pod_type xlocal_id, pod_type xid, pod_type xhub_id) const;

  virtual pod_type pod(pod_type xlocal_id, pod_type xid) const;

  virtual pod_type unglued_hub_pod(pod_type xlocal_id, pod_type xid) const;

  virtual bool is_persistent(pod_type xlocal_id) const;

protected:

private:



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

public:

  virtual void new_product_structure(pod_type xlocal_id,
                     const abstract_product_structure& xproduct);

  virtual void delete_product_structure(pod_type xlocal_id);

  virtual const abstract_product_structure& product_structure(pod_type xlocal_id) const;

  virtual abstract_product_structure& product_structure(pod_type xlocal_id);

  virtual bool has_product_structure(pod_type xlocal_id) const;

protected:

private:



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

public:

  virtual index_space_handle& get_id_space(pod_type xlocal_id) const;

  virtual void release_id_space(index_space_handle& xid_space) const;

  virtual bool allocated_id_space(const index_space_handle& xid_space) const;

protected:

  mutable list_pool<forwarding_index_space_handle> _handles;

private:



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

public:

  virtual index_space_iterator& get_id_space_iterator(pod_type xlocal_id) const;

  virtual void release_id_space_iterator(index_space_iterator& xitr) const;

  virtual bool allocated_id_space_iterator(const index_space_iterator& xitr) const;

protected:

  mutable list_pool<ij_adjacency_implicit_index_space_iterator> _iterators;

private:



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

public:

  virtual bool is_ancestor_of(const any *other) const;

  virtual bool invariant() const;

protected:

private:


};

// ===========================================================
// NON-MEMBER FUNCTIONS
// ===========================================================
 
SHEAF_DLL_SPEC 
size_t deep_size(const ij_adjacency_index_space_interval& xn, bool xinclude_shallow = true);
  
} // end namespace fiber_bundle

#endif // ifndef IJ_ADJACENCY_INDEX_SPACE_INTERVAL_H