objectivec/GPBCodedOutputStream.h

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