1 /* DO NOT EDIT! GENERATED AUTOMATICALLY! */
3 #line 1 "file-ostream.oo.h"
4 /* Output stream referring to an stdio FILE.
5 Copyright (C) 2006 Free Software Foundation, Inc.
6 Written by Bruno Haible <bruno@clisp.org>, 2006.
8 This program is free software: you can redistribute it and/or modify
9 it under the terms of the GNU General Public License as published by
10 the Free Software Foundation; either version 3 of the License, or
11 (at your option) any later version.
13 This program is distributed in the hope that it will be useful,
14 but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 GNU General Public License for more details.
18 You should have received a copy of the GNU General Public License
19 along with this program. If not, see <http://www.gnu.org/licenses/>. */
21 #ifndef _FILE_OSTREAM_H
22 #define _FILE_OSTREAM_H
29 #line 30 "file-ostream.h"
30 struct file_ostream_representation;
31 /* file_ostream_t is defined as a pointer to struct file_ostream_representation.
32 In C++ mode, we use a smart pointer class.
33 In C mode, we have no other choice than a typedef to the root class type. */
38 struct file_ostream_representation *_pointer;
40 file_ostream_t () : _pointer (NULL) {}
41 file_ostream_t (struct file_ostream_representation *pointer) : _pointer (pointer) {}
42 struct file_ostream_representation * operator -> () { return _pointer; }
43 operator struct file_ostream_representation * () { return _pointer; }
44 operator struct any_ostream_representation * () { return (struct any_ostream_representation *) _pointer; }
45 operator void * () { return _pointer; }
46 bool operator == (const void *p) { return _pointer == p; }
47 bool operator != (const void *p) { return _pointer != p; }
48 operator ostream_t () { return (ostream_t) (struct any_ostream_representation *) _pointer; }
49 explicit file_ostream_t (ostream_t x) : _pointer ((struct file_ostream_representation *) (void *) x) {}
52 typedef ostream_t file_ostream_t;
55 /* Functions that invoke the methods. */
56 extern void file_ostream_write_mem (file_ostream_t first_arg, const void *data, size_t len);
57 extern void file_ostream_flush (file_ostream_t first_arg);
58 extern void file_ostream_free (file_ostream_t first_arg);
60 /* Type representing an implementation of file_ostream_t. */
61 struct file_ostream_implementation
63 const typeinfo_t * const *superclasses;
64 size_t superclasses_length;
66 #define THIS_ARG file_ostream_t first_arg
67 #include "file_ostream.vt.h"
71 /* Public portion of the object pointed to by a file_ostream_t. */
72 struct file_ostream_representation_header
74 const struct file_ostream_implementation *vtable;
79 /* Define the functions that invoke the methods as inline accesses to
80 the file_ostream_implementation.
81 Use #define to avoid a warning because of extern vs. static. */
83 # define file_ostream_write_mem file_ostream_write_mem_inline
85 file_ostream_write_mem (file_ostream_t first_arg, const void *data, size_t len)
87 const struct file_ostream_implementation *vtable =
88 ((struct file_ostream_representation_header *) (struct file_ostream_representation *) first_arg)->vtable;
89 vtable->write_mem (first_arg,data,len);
92 # define file_ostream_flush file_ostream_flush_inline
94 file_ostream_flush (file_ostream_t first_arg)
96 const struct file_ostream_implementation *vtable =
97 ((struct file_ostream_representation_header *) (struct file_ostream_representation *) first_arg)->vtable;
98 vtable->flush (first_arg);
101 # define file_ostream_free file_ostream_free_inline
103 file_ostream_free (file_ostream_t first_arg)
105 const struct file_ostream_implementation *vtable =
106 ((struct file_ostream_representation_header *) (struct file_ostream_representation *) first_arg)->vtable;
107 vtable->free (first_arg);
112 extern const typeinfo_t file_ostream_typeinfo;
113 #define file_ostream_SUPERCLASSES &file_ostream_typeinfo, ostream_SUPERCLASSES
114 #define file_ostream_SUPERCLASSES_LENGTH (1 + ostream_SUPERCLASSES_LENGTH)
116 extern const struct file_ostream_implementation file_ostream_vtable;
118 #line 30 "file-ostream.oo.h"
126 /* Create an output stream referring to FP.
127 Note that the resulting stream must be closed before FP can be closed. */
128 extern file_ostream_t file_ostream_create (FILE *fp);
135 #endif /* _FILE_OSTREAM_H */