fileReference.h

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/**
 * PANDA 3D SOFTWARE
 * Copyright (c) Carnegie Mellon University.  All rights reserved.
 *
 * All use of this software is subject to the terms of the revised BSD
 * license.  You should have received a copy of this license along
 * with this source code in a file named "LICENSE."
 *
 * @file fileReference.h
 * @author drose
 * @date 2011-06-23
 */
 
#ifndef FILEREFERENCE_H
#define FILEREFERENCE_H
 
#include "pandabase.h"
 
#include "typedReferenceCount.h"
#include "filename.h"
 
/**
 * Keeps a reference-counted pointer to a file on disk.  As long as the
 * FileReference is held, someone presumably has a use for this file.
 */
class EXPCL_PANDA_EXPRESS FileReference : public TypedReferenceCount {
PUBLISHED:
  INLINE FileReference(const Filename &filename);
  INLINE const Filename &get_filename() const;
 
protected:
  Filename _filename;
 
public:
  static TypeHandle get_class_type() {
    return _type_handle;
  }
  static void init_type() {
    TypedReferenceCount::init_type();
    register_type(_type_handle, "FileReference",
                  TypedReferenceCount::get_class_type());
  }
  virtual TypeHandle get_type() const {
    return get_class_type();
  }
  virtual TypeHandle force_init_type() {init_type(); return get_class_type();}
 
private:
  static TypeHandle _type_handle;
};
 
#include "fileReference.I"
 
#endif