historical/toontown-classic.git/panda/include/subfileInfo.h
2024-01-16 11:20:27 -06:00

53 lines
1.5 KiB
C++

/**
* 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 subfileInfo.h
* @author drose
* @date 2011-06-20
*/
#ifndef SUBFILEINFO_H
#define SUBFILEINFO_H
#include "pandabase.h"
#include "fileReference.h"
#include "pointerTo.h"
/**
* This class records a particular byte sub-range within an existing file on
* disk. Generally, the filename is understood as a physical file on disk,
* and not to be looked up via the vfs.
*/
class EXPCL_PANDA_EXPRESS SubfileInfo {
PUBLISHED:
INLINE SubfileInfo();
INLINE explicit SubfileInfo(const FileReference *file, std::streampos start, std::streamsize size);
INLINE explicit SubfileInfo(const Filename &filename, std::streampos start, std::streamsize size);
INLINE SubfileInfo(const SubfileInfo &copy);
INLINE void operator = (const SubfileInfo &copy);
INLINE bool is_empty() const;
INLINE const FileReference *get_file() const;
INLINE const Filename &get_filename() const;
INLINE std::streampos get_start() const;
INLINE std::streamsize get_size() const;
void output(std::ostream &out) const;
private:
CPT(FileReference) _file;
std::streampos _start;
std::streamsize _size;
};
INLINE std::ostream &operator << (std::ostream &out, const SubfileInfo &info);
#include "subfileInfo.I"
#endif