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1 // Protocol Buffers - Google's data interchange format
2 // Copyright 2008 Google Inc.  All rights reserved.
3 // https://developers.google.com/protocol-buffers/
4 //
5 // Redistribution and use in source and binary forms, with or without
6 // modification, are permitted provided that the following conditions are
7 // met:
8 //
9 //     * Redistributions of source code must retain the above copyright
10 // notice, this list of conditions and the following disclaimer.
11 //     * Redistributions in binary form must reproduce the above
12 // copyright notice, this list of conditions and the following disclaimer
13 // in the documentation and/or other materials provided with the
14 // distribution.
15 //     * Neither the name of Google Inc. nor the names of its
16 // contributors may be used to endorse or promote products derived from
17 // this software without specific prior written permission.
18 //
19 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
20 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
21 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
22 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
23 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
24 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
25 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
26 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
27 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
28 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
29 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
30 
31 #import <Foundation/Foundation.h>
32 
33 #import "GPBRuntimeTypes.h"
34 #import "GPBWireFormat.h"
35 
36 @class GPBBoolArray;
37 @class GPBDoubleArray;
38 @class GPBEnumArray;
39 @class GPBFloatArray;
40 @class GPBMessage;
41 @class GPBInt32Array;
42 @class GPBInt64Array;
43 @class GPBUInt32Array;
44 @class GPBUInt64Array;
45 @class GPBUnknownFieldSet;
46 
47 NS_ASSUME_NONNULL_BEGIN
48 
49 /**
50  * @c GPBCodedOutputStream exception names.
51  **/
52 extern NSString *const GPBCodedOutputStreamException_OutOfSpace;
53 extern NSString *const GPBCodedOutputStreamException_WriteFailed;
54 
55 /**
56  * Writes out protocol message fields.
57  *
58  * The common uses of protocol buffers shouldn't need to use this class.
59  * GPBMessage's provide a -data method that will serialize the message for you.
60  *
61  * @note Any -write* api can raise the GPBCodedOutputStreamException_*
62  *       exceptions.
63  *
64  * @note Subclassing of GPBCodedOutputStream is NOT supported.
65  **/
66 @interface GPBCodedOutputStream : NSObject
67 
68 /**
69  * Creates a stream to fill in the given data. Data must be sized to fit or
70  * an error will be raised when out of space.
71  *
72  * @param data The data where the stream will be written to.
73  *
74  * @return A newly instanced GPBCodedOutputStream.
75  **/
76 + (instancetype)streamWithData:(NSMutableData *)data;
77 
78 /**
79  * Creates a stream to write into the given NSOutputStream.
80  *
81  * @param output The output stream where the stream will be written to.
82  *
83  * @return A newly instanced GPBCodedOutputStream.
84  **/
85 + (instancetype)streamWithOutputStream:(NSOutputStream *)output;
86 
87 /**
88  * Initializes a stream to fill in the given data. Data must be sized to fit
89  * or an error will be raised when out of space.
90  *
91  * @param data The data where the stream will be written to.
92  *
93  * @return A newly initialized GPBCodedOutputStream.
94  **/
95 - (instancetype)initWithData:(NSMutableData *)data;
96 
97 /**
98  * Initializes a stream to write into the given @c NSOutputStream.
99  *
100  * @param output The output stream where the stream will be written to.
101  *
102  * @return A newly initialized GPBCodedOutputStream.
103  **/
104 - (instancetype)initWithOutputStream:(NSOutputStream *)output;
105 
106 /**
107  * Flush any buffered data out.
108  **/
109 - (void)flush;
110 
111 /**
112  * Write the raw byte out.
113  *
114  * @param value The value to write out.
115  **/
116 - (void)writeRawByte:(uint8_t)value;
117 
118 /**
119  * Write the tag for the given field number and wire format.
120  *
121  * @param fieldNumber The field number.
122  * @param format      The wire format the data for the field will be in.
123  **/
124 - (void)writeTag:(uint32_t)fieldNumber format:(GPBWireFormat)format;
125 
126 /**
127  * Write a 32bit value out in little endian format.
128  *
129  * @param value The value to write out.
130  **/
131 - (void)writeRawLittleEndian32:(int32_t)value;
132 /**
133  * Write a 64bit value out in little endian format.
134  *
135  * @param value The value to write out.
136  **/
137 - (void)writeRawLittleEndian64:(int64_t)value;
138 
139 /**
140  * Write a 32bit value out in varint format.
141  *
142  * @param value The value to write out.
143  **/
144 - (void)writeRawVarint32:(int32_t)value;
145 /**
146  * Write a 64bit value out in varint format.
147  *
148  * @param value The value to write out.
149  **/
150 - (void)writeRawVarint64:(int64_t)value;
151 
152 /**
153  * Write a size_t out as a 32bit varint value.
154  *
155  * @note This will truncate 64 bit values to 32.
156  *
157  * @param value The value to write out.
158  **/
159 - (void)writeRawVarintSizeTAs32:(size_t)value;
160 
161 /**
162  * Writes the contents of an NSData out.
163  *
164  * @param data The data to write out.
165  **/
166 - (void)writeRawData:(NSData *)data;
167 /**
168  * Writes out the given data.
169  *
170  * @param data   The data blob to write out.
171  * @param offset The offset into the blob to start writing out.
172  * @param length The number of bytes from the blob to write out.
173  **/
174 - (void)writeRawPtr:(const void *)data
175              offset:(size_t)offset
176              length:(size_t)length;
177 
178 //%PDDM-EXPAND _WRITE_DECLS()
179 // This block of code is generated, do not edit it directly.
180 
181 /**
182  * Write a double for the given field number.
183  *
184  * @param fieldNumber The field number assigned to the value.
185  * @param value       The value to write out.
186  **/
187 - (void)writeDouble:(int32_t)fieldNumber value:(double)value;
188 /**
189  * Write a packed array of double for the given field number.
190  *
191  * @param fieldNumber The field number assigned to the values.
192  * @param values      The values to write out.
193  * @param tag         The tag assigned to the values.
194  **/
195 - (void)writeDoubleArray:(int32_t)fieldNumber
196                   values:(GPBDoubleArray *)values
197                      tag:(uint32_t)tag;
198 /**
199  * Write a double without any tag.
200  *
201  * @param value The value to write out.
202  **/
203 - (void)writeDoubleNoTag:(double)value;
204 
205 /**
206  * Write a float for the given field number.
207  *
208  * @param fieldNumber The field number assigned to the value.
209  * @param value       The value to write out.
210  **/
211 - (void)writeFloat:(int32_t)fieldNumber value:(float)value;
212 /**
213  * Write a packed array of float for the given field number.
214  *
215  * @param fieldNumber The field number assigned to the values.
216  * @param values      The values to write out.
217  * @param tag         The tag assigned to the values.
218  **/
219 - (void)writeFloatArray:(int32_t)fieldNumber
220                  values:(GPBFloatArray *)values
221                     tag:(uint32_t)tag;
222 /**
223  * Write a float without any tag.
224  *
225  * @param value The value to write out.
226  **/
227 - (void)writeFloatNoTag:(float)value;
228 
229 /**
230  * Write a uint64_t for the given field number.
231  *
232  * @param fieldNumber The field number assigned to the value.
233  * @param value       The value to write out.
234  **/
235 - (void)writeUInt64:(int32_t)fieldNumber value:(uint64_t)value;
236 /**
237  * Write a packed array of uint64_t for the given field number.
238  *
239  * @param fieldNumber The field number assigned to the values.
240  * @param values      The values to write out.
241  * @param tag         The tag assigned to the values.
242  **/
243 - (void)writeUInt64Array:(int32_t)fieldNumber
244                   values:(GPBUInt64Array *)values
245                      tag:(uint32_t)tag;
246 /**
247  * Write a uint64_t without any tag.
248  *
249  * @param value The value to write out.
250  **/
251 - (void)writeUInt64NoTag:(uint64_t)value;
252 
253 /**
254  * Write a int64_t for the given field number.
255  *
256  * @param fieldNumber The field number assigned to the value.
257  * @param value       The value to write out.
258  **/
259 - (void)writeInt64:(int32_t)fieldNumber value:(int64_t)value;
260 /**
261  * Write a packed array of int64_t for the given field number.
262  *
263  * @param fieldNumber The field number assigned to the values.
264  * @param values      The values to write out.
265  * @param tag         The tag assigned to the values.
266  **/
267 - (void)writeInt64Array:(int32_t)fieldNumber
268                  values:(GPBInt64Array *)values
269                     tag:(uint32_t)tag;
270 /**
271  * Write a int64_t without any tag.
272  *
273  * @param value The value to write out.
274  **/
275 - (void)writeInt64NoTag:(int64_t)value;
276 
277 /**
278  * Write a int32_t for the given field number.
279  *
280  * @param fieldNumber The field number assigned to the value.
281  * @param value       The value to write out.
282  **/
283 - (void)writeInt32:(int32_t)fieldNumber value:(int32_t)value;
284 /**
285  * Write a packed array of int32_t for the given field number.
286  *
287  * @param fieldNumber The field number assigned to the values.
288  * @param values      The values to write out.
289  * @param tag         The tag assigned to the values.
290  **/
291 - (void)writeInt32Array:(int32_t)fieldNumber
292                  values:(GPBInt32Array *)values
293                     tag:(uint32_t)tag;
294 /**
295  * Write a int32_t without any tag.
296  *
297  * @param value The value to write out.
298  **/
299 - (void)writeInt32NoTag:(int32_t)value;
300 
301 /**
302  * Write a uint32_t for the given field number.
303  *
304  * @param fieldNumber The field number assigned to the value.
305  * @param value       The value to write out.
306  **/
307 - (void)writeUInt32:(int32_t)fieldNumber value:(uint32_t)value;
308 /**
309  * Write a packed array of uint32_t for the given field number.
310  *
311  * @param fieldNumber The field number assigned to the values.
312  * @param values      The values to write out.
313  * @param tag         The tag assigned to the values.
314  **/
315 - (void)writeUInt32Array:(int32_t)fieldNumber
316                   values:(GPBUInt32Array *)values
317                      tag:(uint32_t)tag;
318 /**
319  * Write a uint32_t without any tag.
320  *
321  * @param value The value to write out.
322  **/
323 - (void)writeUInt32NoTag:(uint32_t)value;
324 
325 /**
326  * Write a uint64_t for the given field number.
327  *
328  * @param fieldNumber The field number assigned to the value.
329  * @param value       The value to write out.
330  **/
331 - (void)writeFixed64:(int32_t)fieldNumber value:(uint64_t)value;
332 /**
333  * Write a packed array of uint64_t for the given field number.
334  *
335  * @param fieldNumber The field number assigned to the values.
336  * @param values      The values to write out.
337  * @param tag         The tag assigned to the values.
338  **/
339 - (void)writeFixed64Array:(int32_t)fieldNumber
340                    values:(GPBUInt64Array *)values
341                       tag:(uint32_t)tag;
342 /**
343  * Write a uint64_t without any tag.
344  *
345  * @param value The value to write out.
346  **/
347 - (void)writeFixed64NoTag:(uint64_t)value;
348 
349 /**
350  * Write a uint32_t for the given field number.
351  *
352  * @param fieldNumber The field number assigned to the value.
353  * @param value       The value to write out.
354  **/
355 - (void)writeFixed32:(int32_t)fieldNumber value:(uint32_t)value;
356 /**
357  * Write a packed array of uint32_t for the given field number.
358  *
359  * @param fieldNumber The field number assigned to the values.
360  * @param values      The values to write out.
361  * @param tag         The tag assigned to the values.
362  **/
363 - (void)writeFixed32Array:(int32_t)fieldNumber
364                    values:(GPBUInt32Array *)values
365                       tag:(uint32_t)tag;
366 /**
367  * Write a uint32_t without any tag.
368  *
369  * @param value The value to write out.
370  **/
371 - (void)writeFixed32NoTag:(uint32_t)value;
372 
373 /**
374  * Write a int32_t for the given field number.
375  *
376  * @param fieldNumber The field number assigned to the value.
377  * @param value       The value to write out.
378  **/
379 - (void)writeSInt32:(int32_t)fieldNumber value:(int32_t)value;
380 /**
381  * Write a packed array of int32_t for the given field number.
382  *
383  * @param fieldNumber The field number assigned to the values.
384  * @param values      The values to write out.
385  * @param tag         The tag assigned to the values.
386  **/
387 - (void)writeSInt32Array:(int32_t)fieldNumber
388                   values:(GPBInt32Array *)values
389                      tag:(uint32_t)tag;
390 /**
391  * Write a int32_t without any tag.
392  *
393  * @param value The value to write out.
394  **/
395 - (void)writeSInt32NoTag:(int32_t)value;
396 
397 /**
398  * Write a int64_t for the given field number.
399  *
400  * @param fieldNumber The field number assigned to the value.
401  * @param value       The value to write out.
402  **/
403 - (void)writeSInt64:(int32_t)fieldNumber value:(int64_t)value;
404 /**
405  * Write a packed array of int64_t for the given field number.
406  *
407  * @param fieldNumber The field number assigned to the values.
408  * @param values      The values to write out.
409  * @param tag         The tag assigned to the values.
410  **/
411 - (void)writeSInt64Array:(int32_t)fieldNumber
412                   values:(GPBInt64Array *)values
413                      tag:(uint32_t)tag;
414 /**
415  * Write a int64_t without any tag.
416  *
417  * @param value The value to write out.
418  **/
419 - (void)writeSInt64NoTag:(int64_t)value;
420 
421 /**
422  * Write a int64_t for the given field number.
423  *
424  * @param fieldNumber The field number assigned to the value.
425  * @param value       The value to write out.
426  **/
427 - (void)writeSFixed64:(int32_t)fieldNumber value:(int64_t)value;
428 /**
429  * Write a packed array of int64_t for the given field number.
430  *
431  * @param fieldNumber The field number assigned to the values.
432  * @param values      The values to write out.
433  * @param tag         The tag assigned to the values.
434  **/
435 - (void)writeSFixed64Array:(int32_t)fieldNumber
436                     values:(GPBInt64Array *)values
437                        tag:(uint32_t)tag;
438 /**
439  * Write a int64_t without any tag.
440  *
441  * @param value The value to write out.
442  **/
443 - (void)writeSFixed64NoTag:(int64_t)value;
444 
445 /**
446  * Write a int32_t for the given field number.
447  *
448  * @param fieldNumber The field number assigned to the value.
449  * @param value       The value to write out.
450  **/
451 - (void)writeSFixed32:(int32_t)fieldNumber value:(int32_t)value;
452 /**
453  * Write a packed array of int32_t for the given field number.
454  *
455  * @param fieldNumber The field number assigned to the values.
456  * @param values      The values to write out.
457  * @param tag         The tag assigned to the values.
458  **/
459 - (void)writeSFixed32Array:(int32_t)fieldNumber
460                     values:(GPBInt32Array *)values
461                        tag:(uint32_t)tag;
462 /**
463  * Write a int32_t without any tag.
464  *
465  * @param value The value to write out.
466  **/
467 - (void)writeSFixed32NoTag:(int32_t)value;
468 
469 /**
470  * Write a BOOL for the given field number.
471  *
472  * @param fieldNumber The field number assigned to the value.
473  * @param value       The value to write out.
474  **/
475 - (void)writeBool:(int32_t)fieldNumber value:(BOOL)value;
476 /**
477  * Write a packed array of BOOL for the given field number.
478  *
479  * @param fieldNumber The field number assigned to the values.
480  * @param values      The values to write out.
481  * @param tag         The tag assigned to the values.
482  **/
483 - (void)writeBoolArray:(int32_t)fieldNumber
484                 values:(GPBBoolArray *)values
485                    tag:(uint32_t)tag;
486 /**
487  * Write a BOOL without any tag.
488  *
489  * @param value The value to write out.
490  **/
491 - (void)writeBoolNoTag:(BOOL)value;
492 
493 /**
494  * Write a int32_t for the given field number.
495  *
496  * @param fieldNumber The field number assigned to the value.
497  * @param value       The value to write out.
498  **/
499 - (void)writeEnum:(int32_t)fieldNumber value:(int32_t)value;
500 /**
501  * Write a packed array of int32_t for the given field number.
502  *
503  * @param fieldNumber The field number assigned to the values.
504  * @param values      The values to write out.
505  * @param tag         The tag assigned to the values.
506  **/
507 - (void)writeEnumArray:(int32_t)fieldNumber
508                 values:(GPBEnumArray *)values
509                    tag:(uint32_t)tag;
510 /**
511  * Write a int32_t without any tag.
512  *
513  * @param value The value to write out.
514  **/
515 - (void)writeEnumNoTag:(int32_t)value;
516 
517 /**
518  * Write a NSString for the given field number.
519  *
520  * @param fieldNumber The field number assigned to the value.
521  * @param value       The value to write out.
522  **/
523 - (void)writeString:(int32_t)fieldNumber value:(NSString *)value;
524 /**
525  * Write an array of NSString for the given field number.
526  *
527  * @param fieldNumber The field number assigned to the values.
528  * @param values      The values to write out.
529  **/
530 - (void)writeStringArray:(int32_t)fieldNumber values:(NSArray<NSString*> *)values;
531 /**
532  * Write a NSString without any tag.
533  *
534  * @param value The value to write out.
535  **/
536 - (void)writeStringNoTag:(NSString *)value;
537 
538 /**
539  * Write a GPBMessage for the given field number.
540  *
541  * @param fieldNumber The field number assigned to the value.
542  * @param value       The value to write out.
543  **/
544 - (void)writeMessage:(int32_t)fieldNumber value:(GPBMessage *)value;
545 /**
546  * Write an array of GPBMessage for the given field number.
547  *
548  * @param fieldNumber The field number assigned to the values.
549  * @param values      The values to write out.
550  **/
551 - (void)writeMessageArray:(int32_t)fieldNumber values:(NSArray<GPBMessage*> *)values;
552 /**
553  * Write a GPBMessage without any tag.
554  *
555  * @param value The value to write out.
556  **/
557 - (void)writeMessageNoTag:(GPBMessage *)value;
558 
559 /**
560  * Write a NSData for the given field number.
561  *
562  * @param fieldNumber The field number assigned to the value.
563  * @param value       The value to write out.
564  **/
565 - (void)writeBytes:(int32_t)fieldNumber value:(NSData *)value;
566 /**
567  * Write an array of NSData for the given field number.
568  *
569  * @param fieldNumber The field number assigned to the values.
570  * @param values      The values to write out.
571  **/
572 - (void)writeBytesArray:(int32_t)fieldNumber values:(NSArray<NSData*> *)values;
573 /**
574  * Write a NSData without any tag.
575  *
576  * @param value The value to write out.
577  **/
578 - (void)writeBytesNoTag:(NSData *)value;
579 
580 /**
581  * Write a GPBMessage for the given field number.
582  *
583  * @param fieldNumber The field number assigned to the value.
584  * @param value       The value to write out.
585  **/
586 - (void)writeGroup:(int32_t)fieldNumber
587              value:(GPBMessage *)value;
588 /**
589  * Write an array of GPBMessage for the given field number.
590  *
591  * @param fieldNumber The field number assigned to the values.
592  * @param values      The values to write out.
593  **/
594 - (void)writeGroupArray:(int32_t)fieldNumber values:(NSArray<GPBMessage*> *)values;
595 /**
596  * Write a GPBMessage without any tag (but does write the endGroup tag).
597  *
598  * @param fieldNumber The field number assigned to the value.
599  * @param value       The value to write out.
600  **/
601 - (void)writeGroupNoTag:(int32_t)fieldNumber
602                   value:(GPBMessage *)value;
603 
604 /**
605  * Write a GPBUnknownFieldSet for the given field number.
606  *
607  * @param fieldNumber The field number assigned to the value.
608  * @param value       The value to write out.
609  **/
610 - (void)writeUnknownGroup:(int32_t)fieldNumber
611                     value:(GPBUnknownFieldSet *)value;
612 /**
613  * Write an array of GPBUnknownFieldSet for the given field number.
614  *
615  * @param fieldNumber The field number assigned to the values.
616  * @param values      The values to write out.
617  **/
618 - (void)writeUnknownGroupArray:(int32_t)fieldNumber values:(NSArray<GPBUnknownFieldSet*> *)values;
619 /**
620  * Write a GPBUnknownFieldSet without any tag (but does write the endGroup tag).
621  *
622  * @param fieldNumber The field number assigned to the value.
623  * @param value       The value to write out.
624  **/
625 - (void)writeUnknownGroupNoTag:(int32_t)fieldNumber
626                          value:(GPBUnknownFieldSet *)value;
627 
628 //%PDDM-EXPAND-END _WRITE_DECLS()
629 
630 /**
631 Write a MessageSet extension field to the stream. For historical reasons,
632 the wire format differs from normal fields.
633 
634 @param fieldNumber The extension field number to write out.
635 @param value       The message from where to get the extension.
636 */
637 - (void)writeMessageSetExtension:(int32_t)fieldNumber value:(GPBMessage *)value;
638 
639 /**
640 Write an unparsed MessageSet extension field to the stream. For historical
641 reasons, the wire format differs from normal fields.
642 
643 @param fieldNumber The extension field number to write out.
644 @param value       The raw message from where to get the extension.
645 */
646 - (void)writeRawMessageSetExtension:(int32_t)fieldNumber value:(NSData *)value;
647 
648 @end
649 
650 NS_ASSUME_NONNULL_END
651 
652 // Write methods for types that can be in packed arrays.
653 //%PDDM-DEFINE _WRITE_PACKABLE_DECLS(NAME, ARRAY_TYPE, TYPE)
654 //%/**
655 //% * Write a TYPE for the given field number.
656 //% *
657 //% * @param fieldNumber The field number assigned to the value.
658 //% * @param value       The value to write out.
659 //% **/
660 //%- (void)write##NAME:(int32_t)fieldNumber value:(TYPE)value;
661 //%/**
662 //% * Write a packed array of TYPE for the given field number.
663 //% *
664 //% * @param fieldNumber The field number assigned to the values.
665 //% * @param values      The values to write out.
666 //% * @param tag         The tag assigned to the values.
667 //% **/
668 //%- (void)write##NAME##Array:(int32_t)fieldNumber
669 //%       NAME$S     values:(GPB##ARRAY_TYPE##Array *)values
670 //%       NAME$S        tag:(uint32_t)tag;
671 //%/**
672 //% * Write a TYPE without any tag.
673 //% *
674 //% * @param value The value to write out.
675 //% **/
676 //%- (void)write##NAME##NoTag:(TYPE)value;
677 //%
678 // Write methods for types that aren't in packed arrays.
679 //%PDDM-DEFINE _WRITE_UNPACKABLE_DECLS(NAME, TYPE)
680 //%/**
681 //% * Write a TYPE for the given field number.
682 //% *
683 //% * @param fieldNumber The field number assigned to the value.
684 //% * @param value       The value to write out.
685 //% **/
686 //%- (void)write##NAME:(int32_t)fieldNumber value:(TYPE *)value;
687 //%/**
688 //% * Write an array of TYPE for the given field number.
689 //% *
690 //% * @param fieldNumber The field number assigned to the values.
691 //% * @param values      The values to write out.
692 //% **/
693 //%- (void)write##NAME##Array:(int32_t)fieldNumber values:(NSArray<##TYPE##*> *)values;
694 //%/**
695 //% * Write a TYPE without any tag.
696 //% *
697 //% * @param value The value to write out.
698 //% **/
699 //%- (void)write##NAME##NoTag:(TYPE *)value;
700 //%
701 // Special write methods for Groups.
702 //%PDDM-DEFINE _WRITE_GROUP_DECLS(NAME, TYPE)
703 //%/**
704 //% * Write a TYPE for the given field number.
705 //% *
706 //% * @param fieldNumber The field number assigned to the value.
707 //% * @param value       The value to write out.
708 //% **/
709 //%- (void)write##NAME:(int32_t)fieldNumber
710 //%       NAME$S value:(TYPE *)value;
711 //%/**
712 //% * Write an array of TYPE for the given field number.
713 //% *
714 //% * @param fieldNumber The field number assigned to the values.
715 //% * @param values      The values to write out.
716 //% **/
717 //%- (void)write##NAME##Array:(int32_t)fieldNumber values:(NSArray<##TYPE##*> *)values;
718 //%/**
719 //% * Write a TYPE without any tag (but does write the endGroup tag).
720 //% *
721 //% * @param fieldNumber The field number assigned to the value.
722 //% * @param value       The value to write out.
723 //% **/
724 //%- (void)write##NAME##NoTag:(int32_t)fieldNumber
725 //%            NAME$S value:(TYPE *)value;
726 //%
727 
728 // One macro to hide it all up above.
729 //%PDDM-DEFINE _WRITE_DECLS()
730 //%_WRITE_PACKABLE_DECLS(Double, Double, double)
731 //%_WRITE_PACKABLE_DECLS(Float, Float, float)
732 //%_WRITE_PACKABLE_DECLS(UInt64, UInt64, uint64_t)
733 //%_WRITE_PACKABLE_DECLS(Int64, Int64, int64_t)
734 //%_WRITE_PACKABLE_DECLS(Int32, Int32, int32_t)
735 //%_WRITE_PACKABLE_DECLS(UInt32, UInt32, uint32_t)
736 //%_WRITE_PACKABLE_DECLS(Fixed64, UInt64, uint64_t)
737 //%_WRITE_PACKABLE_DECLS(Fixed32, UInt32, uint32_t)
738 //%_WRITE_PACKABLE_DECLS(SInt32, Int32, int32_t)
739 //%_WRITE_PACKABLE_DECLS(SInt64, Int64, int64_t)
740 //%_WRITE_PACKABLE_DECLS(SFixed64, Int64, int64_t)
741 //%_WRITE_PACKABLE_DECLS(SFixed32, Int32, int32_t)
742 //%_WRITE_PACKABLE_DECLS(Bool, Bool, BOOL)
743 //%_WRITE_PACKABLE_DECLS(Enum, Enum, int32_t)
744 //%_WRITE_UNPACKABLE_DECLS(String, NSString)
745 //%_WRITE_UNPACKABLE_DECLS(Message, GPBMessage)
746 //%_WRITE_UNPACKABLE_DECLS(Bytes, NSData)
747 //%_WRITE_GROUP_DECLS(Group, GPBMessage)
748 //%_WRITE_GROUP_DECLS(UnknownGroup, GPBUnknownFieldSet)
749