Panda3D

iffInputFile.I
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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 iffInputFile.I
10 * @author drose
11 * @date 2001-04-24
12 */
13
14 /**
15 * Indicates the filename that the InputFile is currently opened on.
16 */
17 INLINE void IffInputFile::
18 set_filename(const Filename &filename) {
19 _filename = filename;
20 }
21
22 /**
23 * Returns the filename that the InputFile is currently opened on, if
24 * available.
25 */
26 INLINE const Filename &IffInputFile::
27 get_filename() const {
28 return _filename;
29 }
30
31 /**
32 * Returns true if the last read operation failed because of reaching EOF,
33 * false otherwise.
34 */
35 INLINE bool IffInputFile::
36 is_eof() const {
37 return _eof;
38 }
39
40 /**
41 * Returns the number of bytes read so far from the input file.
42 */
43 INLINE size_t IffInputFile::
44 get_bytes_read() const {
45 return _bytes_read;
46 }
47
48 /**
49 * If the current file pointer is not positioned on an even-byte boundary,
50 * reads and discards one byte so that it is.
51 */
52 INLINE void IffInputFile::
53 align() {
54 if ((_bytes_read & 1) != 0) {
55 get_int8();
56 }
57 }
Filename
The name of a file, such as a texture file or an Egg file.
Definition: filename.h:39
IffInputFile::get_bytes_read
size_t get_bytes_read() const
Returns the number of bytes read so far from the input file.
Definition: iffInputFile.I:44
IffInputFile::get_int8
int8_t get_int8()
Extracts a signed 8-bit integer.
Definition: iffInputFile.cxx:87
IffInputFile::get_filename
const Filename & get_filename() const
Returns the filename that the InputFile is currently opened on, if available.
Definition: iffInputFile.I:27
IffInputFile::align
void align()
If the current file pointer is not positioned on an even-byte boundary, reads and discards one byte s...
Definition: iffInputFile.I:53
IffInputFile::is_eof
bool is_eof() const
Returns true if the last read operation failed because of reaching EOF, false otherwise.
Definition: iffInputFile.I:36
IffInputFile::set_filename
void set_filename(const Filename &filename)
Indicates the filename that the InputFile is currently opened on.
Definition: iffInputFile.I:18