text: /*
   * Copyright (C) 2005-2010 MaNGOS <http://getmangos.com/>
   *
   * This program is free software; you can redistribute it and/or modify
   * it under the terms of the GNU General Public License as published by
   * the Free Software Foundation; either version 2 of the License, or
   * (at your option) any later version.
   *
   * This program 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 General Public License for more details.
   *
   * You should have received a copy of the GNU General Public License
   * along with this program; if not, write to the Free Software
   * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
   */
  
  #ifndef TYPECONTAINER_FUNCTIONS_H
  #define TYPECONTAINER_FUNCTIONS_H
  
  /*
   * Here you'll find a list of helper functions to make
   * the TypeContainer usefull.  Without it, its hard
   * to access or mutate the container.
   */
  
  #include "Platform/Define.h"
  #include "Utilities/TypeList.h"
  #include <map>
  
  namespace MaNGOS
  {
      /* ContainerMapList Helpers */
      // count functions
      template<class SPECIFIC_TYPE> size_t Count(const ContainerMapList<SPECIFIC_TYPE> &elements, SPECIFIC_TYPE* /*fake*/)
      {
          return elements._element.getSize();
      };
  
      template<class SPECIFIC_TYPE> size_t Count(const ContainerMapList<TypeNull> &/*elements*/, SPECIFIC_TYPE* /*fake*/)
      {
          return 0;
      }
  
      template<class SPECIFIC_TYPE, class T> size_t Count(const ContainerMapList<T> &/*elements*/, SPECIFIC_TYPE* /*fake*/)
      {
          return 0;
      }
  
      template<class SPECIFIC_TYPE, class T> size_t Count(const ContainerMapList<TypeList<SPECIFIC_TYPE, T> >&elements, SPECIFIC_TYPE* fake)
      {
          return Count(elements._elements,fake);
      }
  
      template<class SPECIFIC_TYPE, class H, class T> size_t Count(const ContainerMapList<TypeList<H, T> >&elements, SPECIFIC_TYPE* fake)
      {
          return Count(elements._TailElements, fake);
      }
  
      // non-const insert functions
      template<class SPECIFIC_TYPE> SPECIFIC_TYPE* Insert(ContainerMapList<SPECIFIC_TYPE> &elements, SPECIFIC_TYPE *obj)
      {
          //elements._element[hdl] = obj;
          obj->GetGridRef().link(&elements._element, obj);
          return obj;
      };
  
      template<class SPECIFIC_TYPE> SPECIFIC_TYPE* Insert(ContainerMapList<TypeNull> &/*elements*/, SPECIFIC_TYPE * /*obj*/)
      {
          return NULL;
      }
  
      // this is a missed
      template<class SPECIFIC_TYPE, class T> SPECIFIC_TYPE* Insert(ContainerMapList<T> &/*elements*/, SPECIFIC_TYPE * /*obj*/)
      {
          return NULL;                                        // a missed
      }
  
      // Recursion
      template<class SPECIFIC_TYPE, class H, class T> SPECIFIC_TYPE* Insert(ContainerMapList<TypeList<H, T> >&elements, SPECIFIC_TYPE *obj)
      {
          SPECIFIC_TYPE* t= Insert(elements._elements, obj);
          return (t != NULL ? t : Insert(elements._TailElements, obj));
      }
  
      // non-const remove method
      template<class SPECIFIC_TYPE> SPECIFIC_TYPE* Remove(ContainerMapList<SPECIFIC_TYPE> & /*elements*/, SPECIFIC_TYPE *obj)
      {
          obj->GetGridRef().unlink();
          return obj;
      }
  
      template<class SPECIFIC_TYPE> SPECIFIC_TYPE* Remove(ContainerMapList<TypeNull> &/*elements*/, SPECIFIC_TYPE * /*obj*/)
      {
          return NULL;
      }
  
      // this is a missed
      template<class SPECIFIC_TYPE, class T> SPECIFIC_TYPE* Remove(ContainerMapList<T> &/*elements*/, SPECIFIC_TYPE * /*obj*/)
      {
          return NULL;                                        // a missed
      }
  
      template<class SPECIFIC_TYPE, class T, class H> SPECIFIC_TYPE* Remove(ContainerMapList<TypeList<H, T> > &elements, SPECIFIC_TYPE *obj)
      {
          // The head element is bad
          SPECIFIC_TYPE* t = Remove(elements._elements, obj);
          return ( t != NULL ? t : Remove(elements._TailElements, obj) );
      }
  
  }
  #endif
  