1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
|
/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
#line 1 "file-ostream.oo.h"
/* Output stream referring to an stdio FILE.
Copyright (C) 2006, 2015 Free Software Foundation, Inc.
Written by Bruno Haible <bruno@clisp.org>, 2006.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
#ifndef _FILE_OSTREAM_H
#define _FILE_OSTREAM_H
#include <stdio.h>
#include "ostream.h"
#line 30 "file-ostream.h"
struct file_ostream_representation;
/* file_ostream_t is defined as a pointer to struct file_ostream_representation.
In C++ mode, we use a smart pointer class.
In C mode, we have no other choice than a typedef to the root class type. */
#if IS_CPLUSPLUS
struct file_ostream_t
{
private:
struct file_ostream_representation *_pointer;
public:
file_ostream_t () : _pointer (NULL) {}
file_ostream_t (struct file_ostream_representation *pointer) : _pointer (pointer) {}
struct file_ostream_representation * operator -> () { return _pointer; }
operator struct file_ostream_representation * () { return _pointer; }
operator struct any_ostream_representation * () { return (struct any_ostream_representation *) _pointer; }
operator void * () { return _pointer; }
bool operator == (const void *p) { return _pointer == p; }
bool operator != (const void *p) { return _pointer != p; }
operator ostream_t () { return (ostream_t) (struct any_ostream_representation *) _pointer; }
explicit file_ostream_t (ostream_t x) : _pointer ((struct file_ostream_representation *) (void *) x) {}
};
#else
typedef ostream_t file_ostream_t;
#endif
/* Functions that invoke the methods. */
extern void file_ostream_write_mem (file_ostream_t first_arg, const void *data, size_t len);
extern void file_ostream_flush (file_ostream_t first_arg);
extern void file_ostream_free (file_ostream_t first_arg);
/* Type representing an implementation of file_ostream_t. */
struct file_ostream_implementation
{
const typeinfo_t * const *superclasses;
size_t superclasses_length;
size_t instance_size;
#define THIS_ARG file_ostream_t first_arg
#include "file_ostream.vt.h"
#undef THIS_ARG
};
/* Public portion of the object pointed to by a file_ostream_t. */
struct file_ostream_representation_header
{
const struct file_ostream_implementation *vtable;
};
#if HAVE_INLINE
/* Define the functions that invoke the methods as inline accesses to
the file_ostream_implementation.
Use #define to avoid a warning because of extern vs. static. */
# define file_ostream_write_mem file_ostream_write_mem_inline
static inline void
file_ostream_write_mem (file_ostream_t first_arg, const void *data, size_t len)
{
const struct file_ostream_implementation *vtable =
((struct file_ostream_representation_header *) (struct file_ostream_representation *) first_arg)->vtable;
vtable->write_mem (first_arg,data,len);
}
# define file_ostream_flush file_ostream_flush_inline
static inline void
file_ostream_flush (file_ostream_t first_arg)
{
const struct file_ostream_implementation *vtable =
((struct file_ostream_representation_header *) (struct file_ostream_representation *) first_arg)->vtable;
vtable->flush (first_arg);
}
# define file_ostream_free file_ostream_free_inline
static inline void
file_ostream_free (file_ostream_t first_arg)
{
const struct file_ostream_implementation *vtable =
((struct file_ostream_representation_header *) (struct file_ostream_representation *) first_arg)->vtable;
vtable->free (first_arg);
}
#endif
extern const typeinfo_t file_ostream_typeinfo;
#define file_ostream_SUPERCLASSES &file_ostream_typeinfo, ostream_SUPERCLASSES
#define file_ostream_SUPERCLASSES_LENGTH (1 + ostream_SUPERCLASSES_LENGTH)
extern const struct file_ostream_implementation file_ostream_vtable;
#line 30 "file-ostream.oo.h"
#ifdef __cplusplus
extern "C" {
#endif
/* Create an output stream referring to FP.
Note that the resulting stream must be closed before FP can be closed. */
extern file_ostream_t file_ostream_create (FILE *fp);
#ifdef __cplusplus
}
#endif
#endif /* _FILE_OSTREAM_H */
|
