Panda3D
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subfileInfo.h
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1/**
2 * PANDA 3D SOFTWARE
3 * Copyright (c) Carnegie Mellon University. All rights reserved.
4 *
5 * All use of this software is subject to the terms of the revised BSD
6 * license. You should have received a copy of this license along
7 * with this source code in a file named "LICENSE."
8 *
9 * @file subfileInfo.h
10 * @author drose
11 * @date 2011-06-20
12 */
13
14#ifndef SUBFILEINFO_H
15#define SUBFILEINFO_H
16
17#include "pandabase.h"
18#include "fileReference.h"
19#include "pointerTo.h"
20
21/**
22 * This class records a particular byte sub-range within an existing file on
23 * disk. Generally, the filename is understood as a physical file on disk,
24 * and not to be looked up via the vfs.
25 */
26class EXPCL_PANDA_EXPRESS SubfileInfo {
27PUBLISHED:
28 INLINE SubfileInfo();
29 INLINE explicit SubfileInfo(const FileReference *file, std::streampos start, std::streamsize size);
30 INLINE explicit SubfileInfo(const Filename &filename, std::streampos start, std::streamsize size);
31 INLINE SubfileInfo(const SubfileInfo &copy);
32 INLINE void operator = (const SubfileInfo &copy);
33
34 INLINE bool is_empty() const;
35
36 INLINE const FileReference *get_file() const;
37 INLINE const Filename &get_filename() const;
38 INLINE std::streampos get_start() const;
39 INLINE std::streamsize get_size() const;
40
41 void output(std::ostream &out) const;
42
43private:
44 CPT(FileReference) _file;
45 std::streampos _start;
46 std::streamsize _size;
47};
48
49INLINE std::ostream &operator << (std::ostream &out, const SubfileInfo &info);
50
51#include "subfileInfo.I"
52
53#endif
Keeps a reference-counted pointer to a file on disk.
The name of a file, such as a texture file or an Egg file.
Definition filename.h:44
This class records a particular byte sub-range within an existing file on disk.
Definition subfileInfo.h:26
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.