Panda3D
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fileReference.h
00001 // Filename: fileReference.h
00002 // Created by:  drose (23Jun11)
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 FILEREFERENCE_H
00016 #define FILEREFERENCE_H
00017 
00018 #include "pandabase.h"
00019 
00020 #include "typedReferenceCount.h"
00021 #include "filename.h"
00022 
00023 ////////////////////////////////////////////////////////////////////
00024 //       Class : FileReference
00025 // Description : Keeps a reference-counted pointer to a file on disk.
00026 //               As long as the FileReference is held, someone
00027 //               presumably has a use for this file.
00028 ////////////////////////////////////////////////////////////////////
00029 class EXPCL_PANDAEXPRESS FileReference : public TypedReferenceCount {
00030 PUBLISHED:
00031   INLINE FileReference(const Filename &filename);
00032   INLINE const Filename &get_filename() const;
00033 
00034 protected:
00035   Filename _filename;
00036 
00037 public:
00038   static TypeHandle get_class_type() {
00039     return _type_handle;
00040   }
00041   static void init_type() {
00042     TypedReferenceCount::init_type();
00043     register_type(_type_handle, "FileReference",
00044                   TypedReferenceCount::get_class_type());
00045   }
00046   virtual TypeHandle get_type() const {
00047     return get_class_type();
00048   }
00049   virtual TypeHandle force_init_type() {init_type(); return get_class_type();}
00050 
00051 private:
00052   static TypeHandle _type_handle;
00053 };
00054 
00055 #include "fileReference.I"
00056 
00057 #endif
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