Panda3D
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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