Panda3D

plist.h

00001 // Filename: plist.h
00002 // Created by:  drose (05Jun01)
00003 //
00004 ////////////////////////////////////////////////////////////////////
00005 //
00006 // PANDA 3D SOFTWARE
00007 // Copyright (c) Carnegie Mellon University.  All rights reserved.
00008 //
00009 // All use of this software is subject to the terms of the revised BSD
00010 // license.  You should have received a copy of this license along
00011 // with this source code in a file named "LICENSE."
00012 //
00013 ////////////////////////////////////////////////////////////////////
00014 
00015 #ifndef PLIST_H
00016 #define PLIST_H
00017 
00018 #include "dtoolbase.h"
00019 #include "pallocator.h"
00020 #include "register_type.h"
00021 #include <list>
00022 
00023 #ifndef USE_STL_ALLOCATOR
00024 // If we're not using custom allocators, just use the standard class
00025 // definition.
00026 #define plist list
00027 
00028 #else
00029 
00030 ////////////////////////////////////////////////////////////////////
00031 //       Class : plist
00032 // Description : This is our own Panda specialization on the default
00033 //               STL list.  Its main purpose is to call the hooks
00034 //               for MemoryUsage to properly track STL-allocated
00035 //               memory.
00036 ////////////////////////////////////////////////////////////////////
00037 template<class Type>
00038 class plist : public list<Type, pallocator_single<Type> > {
00039 public:
00040   typedef pallocator_single<Type> allocator;
00041   typedef list<Type, allocator> base_class;
00042   typedef TYPENAME base_class::size_type size_type;
00043   plist(TypeHandle type_handle = plist_type_handle) : base_class(allocator(type_handle)) { }
00044   plist(const plist<Type> &copy) : base_class(copy) { }
00045   plist(size_type n, TypeHandle type_handle = plist_type_handle) : base_class(n, Type(), allocator(type_handle)) { }
00046   plist(size_type n, const Type &value, TypeHandle type_handle = plist_type_handle) : base_class(n, value, allocator(type_handle)) { }
00047 
00048   typedef TYPENAME base_class::iterator iterator;
00049   typedef TYPENAME base_class::const_iterator const_iterator;
00050   typedef TYPENAME base_class::reverse_iterator reverse_iterator;
00051   typedef TYPENAME base_class::const_reverse_iterator const_reverse_iterator;
00052 };
00053 
00054 #endif  // USE_STL_ALLOCATOR
00055 #endif
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