zone_nodes_block.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 ZONE_NODES_BLOCK_H
#define ZONE_NODES_BLOCK_H

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

#ifndef HOMOGENEOUS_BLOCK_H
#include "SheafSystem/homogeneous_block.h"
#endif

#ifndef ZONE_NODES_BLOCK_CRG_INTERVAL_H
#include "SheafSystem/zone_nodes_block_crg_interval.h"
#endif

namespace fiber_bundle
{

using namespace sheaf;

class base_space_member_prototype;
class block_connectivity;

class SHEAF_DLL_SPEC zone_nodes_block : public homogeneous_block
{

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

public:

  static const poset_path& static_prototype_path();

  static host_type& new_host(namespace_type& xns, 
                 const poset_path& xhost_path, 
                 const poset_path& xschema_path, 
                 int xmax_db,
                 bool xauto_access);

  static host_type& standard_host(namespace_type& xns,
                  const poset_path& xhost_path,
                  int xmax_db,
                  bool xauto_access);

protected:

private:



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

public:

  enum static_const_int {DB = -1};  

  zone_nodes_block();

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

  virtual ~zone_nodes_block();

  // ===========================================================
  // NEW HANDLE, NEW STATE CONSTRUCTORS
  // ===========================================================

  zone_nodes_block(base_space_poset& xhost, const block_connectivity& xconn, bool xauto_access);


  // ===========================================================
  // NEW HANDLE, EXISTING STATE CONSTRUCTORS
  // ===========================================================

  zone_nodes_block(const base_space_poset& xhost, pod_index_type xhub_id);

  zone_nodes_block(const base_space_poset& xhost, const scoped_index& xid);

  zone_nodes_block(const base_space_poset& xhost, const std::string& xname);

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

  zone_nodes_block(const namespace_poset* xnamespace,
                   pod_index_type xposet_id,
                   pod_index_type xmember_id);

  zone_nodes_block(const namespace_poset* xnamespace,
                   const scoped_index& xposet_id,
                   const scoped_index& xmember_id);

  // ===========================================================
  // EXISTING HANDLE, NEW STATE "CONSTRUCTORS"
  // ===========================================================

  void new_state(const block_connectivity& xconn, bool xauto_access);

  void new_state(base_space_poset& xhost, const block_connectivity& xconn, bool xauto_access);

protected:

private:



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

public:

  bool contains_vertex_client_id_space(bool xauto_access) const;

  index_space_handle& get_vertex_client_id_space(bool xauto_access) const;

  void release_vertex_client_id_space(index_space_handle& xid_space, bool xauto_access) const;

  index_space_iterator& get_vertex_client_id_space_iterator(bool xauto_access) const;

  void release_vertex_client_id_space_iterator(index_space_iterator& xitr, bool xauto_access) const;

protected:

private:



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

public:

  virtual const zone_nodes_block_crg_interval& interval() const;

protected:

private:



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

public:

protected:

private:



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

public:

protected:

private:



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

public:

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

  zone_nodes_block& operator=(const zone_nodes_block& xother);

protected:

private:



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

public:

  inline zone_nodes_block* greatest_jem() const
  {
    return static_cast<zone_nodes_block*>(homogeneous_block::greatest_jem());
  };

  inline zone_nodes_block* least_jem() const
  {
    return static_cast<zone_nodes_block*>(homogeneous_block::least_jem());
  };

protected:

private:



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

public:

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

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

protected:

private:



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

public:

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

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

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

protected:

private:



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

public:

  virtual bool is_ancestor_of(const any* other) const;

  virtual zone_nodes_block* clone() const;

  zone_nodes_block* clone(bool xnew_state, bool xauto_access = true) const;

  virtual bool invariant() const;

protected:

private:

};
 
} // namespace fiber_bundle

#endif // ZONE_NODES_BLOCK_H