1 /* DO NOT EDIT! GENERATED AUTOMATICALLY! */
2
3 #line 1 "noop-styled-ostream.oo.h"
4 /* Output stream with no-op styling.
5 Copyright (C) 2006, 2019-2020 Free Software Foundation, Inc.
6 Written by Bruno Haible <bruno@clisp.org>, 2019.
7
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.
12
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.
17
18 You should have received a copy of the GNU General Public License
19 along with this program. If not, see <https://www.gnu.org/licenses/>. */
20
21 #ifndef _NOOP_STYLED_OSTREAM_H
22 #define _NOOP_STYLED_OSTREAM_H
23
24 #include <stdbool.h>
25
26 #include "styled-ostream.h"
27
28
29 #line 30 "noop-styled-ostream.h"
30 struct noop_styled_ostream_representation;
31 /* noop_styled_ostream_t is defined as a pointer to struct noop_styled_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. */
34 #if IS_CPLUSPLUS
35 struct noop_styled_ostream_t
36 {
37 private:
38 struct noop_styled_ostream_representation *_pointer;
39 public:
40 noop_styled_ostream_t () : _pointer (NULL) {}
41 noop_styled_ostream_t (struct noop_styled_ostream_representation *pointer) : _pointer (pointer) {}
42 struct noop_styled_ostream_representation * operator -> () { return _pointer; }
43 operator struct noop_styled_ostream_representation * () { return _pointer; }
44 operator struct any_ostream_representation * () { return (struct any_ostream_representation *) _pointer; }
45 operator struct styled_ostream_representation * () { return (struct styled_ostream_representation *) _pointer; }
46 operator void * () { return _pointer; }
47 bool operator == (const void *p) { return _pointer == p; }
48 bool operator != (const void *p) { return _pointer != p; }
49 operator ostream_t () { return (ostream_t) (struct any_ostream_representation *) _pointer; }
50 explicit noop_styled_ostream_t (ostream_t x) : _pointer ((struct noop_styled_ostream_representation *) (void *) x) {}
51 operator styled_ostream_t () { return (styled_ostream_t) (struct styled_ostream_representation *) _pointer; }
52 explicit noop_styled_ostream_t (styled_ostream_t x) : _pointer ((struct noop_styled_ostream_representation *) (void *) x) {}
53 };
54 #else
55 typedef styled_ostream_t noop_styled_ostream_t;
56 #endif
57
58 /* Functions that invoke the methods. */
59 #ifdef __cplusplus
60 extern "C" {
61 #endif
62 extern void noop_styled_ostream_write_mem (noop_styled_ostream_t first_arg, const void *data, size_t len);
63 extern void noop_styled_ostream_flush (noop_styled_ostream_t first_arg, ostream_flush_scope_t scope);
64 extern void noop_styled_ostream_free (noop_styled_ostream_t first_arg);
65 extern void noop_styled_ostream_begin_use_class (noop_styled_ostream_t first_arg, const char *classname);
66 extern void noop_styled_ostream_end_use_class (noop_styled_ostream_t first_arg, const char *classname);
67 extern const char * noop_styled_ostream_get_hyperlink_ref (noop_styled_ostream_t first_arg);
68 extern const char * noop_styled_ostream_get_hyperlink_id (noop_styled_ostream_t first_arg);
69 extern void noop_styled_ostream_set_hyperlink (noop_styled_ostream_t first_arg, const char *ref, const char *id);
70 extern void noop_styled_ostream_flush_to_current_style (noop_styled_ostream_t first_arg);
71 extern ostream_t noop_styled_ostream_get_destination (noop_styled_ostream_t first_arg);
72 extern bool noop_styled_ostream_is_owning_destination (noop_styled_ostream_t first_arg);
73 #ifdef __cplusplus
74 }
75 #endif
76
77 /* Type representing an implementation of noop_styled_ostream_t. */
78 struct noop_styled_ostream_implementation
79 {
80 const typeinfo_t * const *superclasses;
81 size_t superclasses_length;
82 size_t instance_size;
83 #define THIS_ARG noop_styled_ostream_t first_arg
84 #include "noop_styled_ostream.vt.h"
85 #undef THIS_ARG
86 };
87
88 /* Public portion of the object pointed to by a noop_styled_ostream_t. */
89 struct noop_styled_ostream_representation_header
90 {
91 const struct noop_styled_ostream_implementation *vtable;
92 };
93
94 #if HAVE_INLINE
95
96 /* Define the functions that invoke the methods as inline accesses to
97 the noop_styled_ostream_implementation.
98 Use #define to avoid a warning because of extern vs. static. */
99
100 # define noop_styled_ostream_write_mem noop_styled_ostream_write_mem_inline
101 static inline void
102 noop_styled_ostream_write_mem (noop_styled_ostream_t first_arg, const void *data, size_t len)
103 {
104 const struct noop_styled_ostream_implementation *vtable =
105 ((struct noop_styled_ostream_representation_header *) (struct noop_styled_ostream_representation *) first_arg)->vtable;
106 vtable->write_mem (first_arg,data,len);
107 }
108
109 # define noop_styled_ostream_flush noop_styled_ostream_flush_inline
110 static inline void
111 noop_styled_ostream_flush (noop_styled_ostream_t first_arg, ostream_flush_scope_t scope)
112 {
113 const struct noop_styled_ostream_implementation *vtable =
114 ((struct noop_styled_ostream_representation_header *) (struct noop_styled_ostream_representation *) first_arg)->vtable;
115 vtable->flush (first_arg,scope);
116 }
117
118 # define noop_styled_ostream_free noop_styled_ostream_free_inline
119 static inline void
120 noop_styled_ostream_free (noop_styled_ostream_t first_arg)
121 {
122 const struct noop_styled_ostream_implementation *vtable =
123 ((struct noop_styled_ostream_representation_header *) (struct noop_styled_ostream_representation *) first_arg)->vtable;
124 vtable->free (first_arg);
125 }
126
127 # define noop_styled_ostream_begin_use_class noop_styled_ostream_begin_use_class_inline
128 static inline void
129 noop_styled_ostream_begin_use_class (noop_styled_ostream_t first_arg, const char *classname)
130 {
131 const struct noop_styled_ostream_implementation *vtable =
132 ((struct noop_styled_ostream_representation_header *) (struct noop_styled_ostream_representation *) first_arg)->vtable;
133 vtable->begin_use_class (first_arg,classname);
134 }
135
136 # define noop_styled_ostream_end_use_class noop_styled_ostream_end_use_class_inline
137 static inline void
138 noop_styled_ostream_end_use_class (noop_styled_ostream_t first_arg, const char *classname)
139 {
140 const struct noop_styled_ostream_implementation *vtable =
141 ((struct noop_styled_ostream_representation_header *) (struct noop_styled_ostream_representation *) first_arg)->vtable;
142 vtable->end_use_class (first_arg,classname);
143 }
144
145 # define noop_styled_ostream_get_hyperlink_ref noop_styled_ostream_get_hyperlink_ref_inline
146 static inline const char *
147 noop_styled_ostream_get_hyperlink_ref (noop_styled_ostream_t first_arg)
148 {
149 const struct noop_styled_ostream_implementation *vtable =
150 ((struct noop_styled_ostream_representation_header *) (struct noop_styled_ostream_representation *) first_arg)->vtable;
151 return vtable->get_hyperlink_ref (first_arg);
152 }
153
154 # define noop_styled_ostream_get_hyperlink_id noop_styled_ostream_get_hyperlink_id_inline
155 static inline const char *
156 noop_styled_ostream_get_hyperlink_id (noop_styled_ostream_t first_arg)
157 {
158 const struct noop_styled_ostream_implementation *vtable =
159 ((struct noop_styled_ostream_representation_header *) (struct noop_styled_ostream_representation *) first_arg)->vtable;
160 return vtable->get_hyperlink_id (first_arg);
161 }
162
163 # define noop_styled_ostream_set_hyperlink noop_styled_ostream_set_hyperlink_inline
164 static inline void
165 noop_styled_ostream_set_hyperlink (noop_styled_ostream_t first_arg, const char *ref, const char *id)
166 {
167 const struct noop_styled_ostream_implementation *vtable =
168 ((struct noop_styled_ostream_representation_header *) (struct noop_styled_ostream_representation *) first_arg)->vtable;
169 vtable->set_hyperlink (first_arg,ref,id);
170 }
171
172 # define noop_styled_ostream_flush_to_current_style noop_styled_ostream_flush_to_current_style_inline
173 static inline void
174 noop_styled_ostream_flush_to_current_style (noop_styled_ostream_t first_arg)
175 {
176 const struct noop_styled_ostream_implementation *vtable =
177 ((struct noop_styled_ostream_representation_header *) (struct noop_styled_ostream_representation *) first_arg)->vtable;
178 vtable->flush_to_current_style (first_arg);
179 }
180
181 # define noop_styled_ostream_get_destination noop_styled_ostream_get_destination_inline
182 static inline ostream_t
183 noop_styled_ostream_get_destination (noop_styled_ostream_t first_arg)
184 {
185 const struct noop_styled_ostream_implementation *vtable =
186 ((struct noop_styled_ostream_representation_header *) (struct noop_styled_ostream_representation *) first_arg)->vtable;
187 return vtable->get_destination (first_arg);
188 }
189
190 # define noop_styled_ostream_is_owning_destination noop_styled_ostream_is_owning_destination_inline
191 static inline bool
192 noop_styled_ostream_is_owning_destination (noop_styled_ostream_t first_arg)
193 {
194 const struct noop_styled_ostream_implementation *vtable =
195 ((struct noop_styled_ostream_representation_header *) (struct noop_styled_ostream_representation *) first_arg)->vtable;
196 return vtable->is_owning_destination (first_arg);
197 }
198
199 #endif
200
201 extern const typeinfo_t noop_styled_ostream_typeinfo;
202 #define noop_styled_ostream_SUPERCLASSES &noop_styled_ostream_typeinfo, styled_ostream_SUPERCLASSES
203 #define noop_styled_ostream_SUPERCLASSES_LENGTH (1 + styled_ostream_SUPERCLASSES_LENGTH)
204
205 extern const struct noop_styled_ostream_implementation noop_styled_ostream_vtable;
206
207 #line 33 "noop-styled-ostream.oo.h"
208
209
210 #ifdef __cplusplus
211 extern "C" {
212 #endif
213
214
215 /* Create an output stream that delegates to DESTINATION and that supports
216 the styling operations as no-ops.
217 If PASS_OWNERSHIP is true, closing the resulting stream will automatically
218 close the DESTINATION.
219 Note that if PASS_OWNERSHIP is false, the resulting stream must be closed
220 before DESTINATION can be closed. */
221 extern noop_styled_ostream_t
222 noop_styled_ostream_create (ostream_t destination, bool pass_ownership);
223
224
225 /* Test whether a given output stream is a noop_styled_ostream. */
226 extern bool is_instance_of_noop_styled_ostream (ostream_t stream);
227
228
229 #ifdef __cplusplus
230 }
231 #endif
232
233 #endif /* _NOOP_STYLED_OSTREAM_H */