1<html> 2<head> 3<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> 4<title>Binary Native Endianness Generators</title> 5<link rel="stylesheet" href="../../../../../../../../doc/src/boostbook.css" type="text/css"> 6<meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> 7<link rel="home" href="../../../../index.html" title="Spirit 2.5.8"> 8<link rel="up" href="../binary.html" title="Binary Generators"> 9<link rel="prev" href="../binary.html" title="Binary Generators"> 10<link rel="next" href="binary_little.html" title="Binary Little Endianness Generators"> 11</head> 12<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> 13<table cellpadding="2" width="100%"><tr> 14<td valign="top"><img alt="Boost C++ Libraries" width="277" height="86" src="../../../../../../../../boost.png"></td> 15<td align="center"><a href="../../../../../../../../index.html">Home</a></td> 16<td align="center"><a 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href="binary_native.html" title="Binary Native Endianness Generators">Binary 28 Native Endianness Generators</a> 29</h5></div></div></div> 30<h6> 31<a name="spirit.karma.reference.binary.binary_native.h0"></a> 32 <span class="phrase"><a name="spirit.karma.reference.binary.binary_native.description"></a></span><a class="link" href="binary_native.html#spirit.karma.reference.binary.binary_native.description">Description</a> 33 </h6> 34<p> 35 The binary native endianness generators described in this section are 36 used to emit binary byte streams laid out conforming to the native endianness 37 (byte order) of the target architecture. 38 </p> 39<h6> 40<a name="spirit.karma.reference.binary.binary_native.h1"></a> 41 <span class="phrase"><a name="spirit.karma.reference.binary.binary_native.header"></a></span><a class="link" href="binary_native.html#spirit.karma.reference.binary.binary_native.header">Header</a> 42 </h6> 43<pre class="programlisting"><span class="comment">// forwards to <boost/spirit/home/karma/binary.hpp></span> 44<span class="preprocessor">#include</span> <span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">spirit</span><span class="special">/</span><span class="identifier">include</span><span class="special">/</span><span class="identifier">karma_binary</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span> 45</pre> 46<p> 47 Also, see <a class="link" href="../../../structure/include.html" title="Include">Include Structure</a>. 48 </p> 49<h6> 50<a name="spirit.karma.reference.binary.binary_native.h2"></a> 51 <span class="phrase"><a name="spirit.karma.reference.binary.binary_native.namespace"></a></span><a class="link" href="binary_native.html#spirit.karma.reference.binary.binary_native.namespace">Namespace</a> 52 </h6> 53<div class="informaltable"><table class="table"> 54<colgroup><col></colgroup> 55<thead><tr><th> 56 <p> 57 Name 58 </p> 59 </th></tr></thead> 60<tbody> 61<tr><td> 62 <p> 63 <code class="computeroutput"><span class="identifier">boost</span><span class="special">::</span><span class="identifier">spirit</span><span class="special">::</span><span class="identifier">byte_</span> <span class="comment">// 64 alias: boost::spirit::karma::byte_</span></code> 65 </p> 66 </td></tr> 67<tr><td> 68 <p> 69 <code class="computeroutput"><span class="identifier">boost</span><span class="special">::</span><span class="identifier">spirit</span><span class="special">::</span><span class="identifier">word</span> <span class="comment">// alias: 70 boost::spirit::karma::word</span></code> 71 </p> 72 </td></tr> 73<tr><td> 74 <p> 75 <code class="computeroutput"><span class="identifier">boost</span><span class="special">::</span><span class="identifier">spirit</span><span class="special">::</span><span class="identifier">dword</span> <span class="comment">// 76 alias: boost::spirit::karma::dword</span></code> 77 </p> 78 </td></tr> 79<tr><td> 80 <p> 81 <code class="computeroutput"><span class="identifier">boost</span><span class="special">::</span><span class="identifier">spirit</span><span class="special">::</span><span class="identifier">qword</span> <span class="comment">// 82 alias: boost::spirit::karma::qword</span></code> 83 </p> 84 </td></tr> 85<tr><td> 86 <p> 87 <code class="computeroutput"><span class="identifier">boost</span><span class="special">::</span><span class="identifier">spirit</span><span class="special">::</span><span class="identifier">bin_float</span> <span class="comment">// 88 alias: boost::spirit::karma::bin_float</span></code> 89 </p> 90 </td></tr> 91<tr><td> 92 <p> 93 <code class="computeroutput"><span class="identifier">boost</span><span class="special">::</span><span class="identifier">spirit</span><span class="special">::</span><span class="identifier">bin_double</span> <span class="comment">// 94 alias: boost::spirit::karma::bin_double</span></code> 95 </p> 96 </td></tr> 97</tbody> 98</table></div> 99<div class="note"><table border="0" summary="Note"> 100<tr> 101<td rowspan="2" align="center" valign="top" width="25"><img alt="[Note]" src="../../../../images/note.png"></td> 102<th align="left">Note</th> 103</tr> 104<tr><td align="left" valign="top"><p> 105 The generators <code class="computeroutput"><span class="identifier">qword</span></code> 106 and <code class="computeroutput"><span class="identifier">qword</span><span class="special">(</span><span class="identifier">qw</span><span class="special">)</span></code> 107 are only available on platforms where the preprocessor constant <code class="computeroutput"><span class="identifier">BOOST_HAS_LONG_LONG</span></code> is defined (i.e. 108 on platforms having native support for <code class="computeroutput"><span class="keyword">unsigned</span> 109 <span class="keyword">long</span> <span class="keyword">long</span></code> 110 (64 bit) integer types). 111 </p></td></tr> 112</table></div> 113<h6> 114<a name="spirit.karma.reference.binary.binary_native.h3"></a> 115 <span class="phrase"><a name="spirit.karma.reference.binary.binary_native.model_of"></a></span><a class="link" href="binary_native.html#spirit.karma.reference.binary.binary_native.model_of">Model 116 of</a> 117 </h6> 118<div class="blockquote"><blockquote class="blockquote"><p> 119 <a class="link" href="../generator_concepts/primitivegenerator.html" title="PrimitiveGenerator"><code class="computeroutput"><span class="identifier">PrimitiveGenerator</span></code></a> 120 </p></blockquote></div> 121<div class="variablelist"> 122<p class="title"><b>Notation</b></p> 123<dl class="variablelist"> 124<dt><span class="term"><code class="computeroutput"><span class="identifier">b</span></code></span></dt> 125<dd><p> 126 A single byte (8 bit binary value) or a <a class="link" href="../basics.html#spirit.karma.reference.basics.lazy_argument">Lazy 127 Argument</a> that evaluates to a single byte 128 </p></dd> 129<dt><span class="term"><code class="computeroutput"><span class="identifier">w</span></code></span></dt> 130<dd><p> 131 A 16 bit binary value or a <a class="link" href="../basics.html#spirit.karma.reference.basics.lazy_argument">Lazy 132 Argument</a> that evaluates to a 16 bit binary value. This value 133 is always interpreted using native endianness. 134 </p></dd> 135<dt><span class="term"><code class="computeroutput"><span class="identifier">dw</span></code></span></dt> 136<dd><p> 137 A 32 bit binary value or a <a class="link" href="../basics.html#spirit.karma.reference.basics.lazy_argument">Lazy 138 Argument</a> that evaluates to a 32 bit binary value. This value 139 is always interpreted using native endianness. 140 </p></dd> 141<dt><span class="term"><code class="computeroutput"><span class="identifier">qw</span></code></span></dt> 142<dd><p> 143 A 64 bit binary value or a <a class="link" href="../basics.html#spirit.karma.reference.basics.lazy_argument">Lazy 144 Argument</a> that evaluates to a 64 bit binary value. This value 145 is always interpreted using native endianness. 146 </p></dd> 147<dt><span class="term"><code class="computeroutput"><span class="identifier">f</span></code></span></dt> 148<dd><p> 149 A float binary value or a <a class="link" href="../basics.html#spirit.karma.reference.basics.lazy_argument">Lazy 150 Argument</a> that evaluates to a float binary value. This value 151 is always interpreted using native endianness. 152 </p></dd> 153<dt><span class="term"><code class="computeroutput"><span class="identifier">d</span></code></span></dt> 154<dd><p> 155 A double binary value or a <a class="link" href="../basics.html#spirit.karma.reference.basics.lazy_argument">Lazy 156 Argument</a> that evaluates to a double binary value. This value 157 is always interpreted using native endianness. 158 </p></dd> 159</dl> 160</div> 161<h6> 162<a name="spirit.karma.reference.binary.binary_native.h4"></a> 163 <span class="phrase"><a name="spirit.karma.reference.binary.binary_native.expression_semantics"></a></span><a class="link" href="binary_native.html#spirit.karma.reference.binary.binary_native.expression_semantics">Expression 164 Semantics</a> 165 </h6> 166<p> 167 Semantics of an expression is defined only where it differs from, or 168 is not defined in <a class="link" href="../generator_concepts/primitivegenerator.html" title="PrimitiveGenerator"><code class="computeroutput"><span class="identifier">PrimitiveGenerator</span></code></a>. 169 </p> 170<div class="informaltable"><table class="table"> 171<colgroup> 172<col> 173<col> 174</colgroup> 175<thead><tr> 176<th> 177 <p> 178 Expression 179 </p> 180 </th> 181<th> 182 <p> 183 Description 184 </p> 185 </th> 186</tr></thead> 187<tbody> 188<tr> 189<td> 190 <p> 191 <code class="computeroutput"><span class="identifier">byte_</span></code> 192 </p> 193 </td> 194<td> 195 <p> 196 Output the binary representation of the least significant byte 197 of the mandatory attribute. This generator never fails (unless 198 the underlying output stream reports an error). 199 </p> 200 </td> 201</tr> 202<tr> 203<td> 204 <p> 205 <code class="computeroutput"><span class="identifier">word</span></code> 206 </p> 207 </td> 208<td> 209 <p> 210 Output the binary representation of the least significant 16 211 bits of the mandatory attribute in native endian representation. 212 This generator never fails (unless the underlying output stream 213 reports an error). 214 </p> 215 </td> 216</tr> 217<tr> 218<td> 219 <p> 220 <code class="computeroutput"><span class="identifier">dword</span></code> 221 </p> 222 </td> 223<td> 224 <p> 225 Output the binary representation of the least significant 32 226 bits of the mandatory attribute in native endian representation. 227 This generator never fails (unless the underlying output stream 228 reports an error). 229 </p> 230 </td> 231</tr> 232<tr> 233<td> 234 <p> 235 <code class="computeroutput"><span class="identifier">qword</span></code> 236 </p> 237 </td> 238<td> 239 <p> 240 Output the binary representation of the least significant 64 241 bits of the mandatory attribute in native endian representation. 242 This generator never fails (unless the underlying output stream 243 reports an error). 244 </p> 245 </td> 246</tr> 247<tr> 248<td> 249 <p> 250 <code class="computeroutput"><span class="identifier">bin_float</span></code> 251 </p> 252 </td> 253<td> 254 <p> 255 Output the binary representation of the mandatory float attribute 256 in native endian representation. This generator never fails 257 (unless the underlying output stream reports an error). 258 </p> 259 </td> 260</tr> 261<tr> 262<td> 263 <p> 264 <code class="computeroutput"><span class="identifier">bin_double</span></code> 265 </p> 266 </td> 267<td> 268 <p> 269 Output the binary representation of the mandatory double attribute 270 in native endian representation. This generator never fails 271 (unless the underlying output stream reports an error). 272 </p> 273 </td> 274</tr> 275<tr> 276<td> 277 <p> 278 <code class="computeroutput"><span class="identifier">byte_</span><span class="special">(</span><span class="identifier">b</span><span class="special">)</span></code> 279 </p> 280 </td> 281<td> 282 <p> 283 Output the binary representation of the least significant byte 284 of the immediate parameter. This generator never fails (unless 285 the underlying output stream reports an error). 286 </p> 287 </td> 288</tr> 289<tr> 290<td> 291 <p> 292 <code class="computeroutput"><span class="identifier">word</span><span class="special">(</span><span class="identifier">w</span><span class="special">)</span></code> 293 </p> 294 </td> 295<td> 296 <p> 297 Output the binary representation of the least significant 16 298 bits of the immediate parameter in native endian representation. 299 This generator never fails (unless the underlying output stream 300 reports an error). 301 </p> 302 </td> 303</tr> 304<tr> 305<td> 306 <p> 307 <code class="computeroutput"><span class="identifier">dword</span><span class="special">(</span><span class="identifier">dw</span><span class="special">)</span></code> 308 </p> 309 </td> 310<td> 311 <p> 312 Output the binary representation of the least significant 32 313 bits of the immediate parameter in native endian representation. 314 This generator never fails (unless the underlying output stream 315 reports an error). 316 </p> 317 </td> 318</tr> 319<tr> 320<td> 321 <p> 322 <code class="computeroutput"><span class="identifier">qword</span><span class="special">(</span><span class="identifier">qw</span><span class="special">)</span></code> 323 </p> 324 </td> 325<td> 326 <p> 327 Output the binary representation of the least significant 64 328 bits of the immediate parameter in native endian representation. 329 This generator never fails (unless the underlying output stream 330 reports an error). 331 </p> 332 </td> 333</tr> 334<tr> 335<td> 336 <p> 337 <code class="computeroutput"><span class="identifier">bin_float</span><span class="special">(</span><span class="identifier">f</span><span class="special">)</span></code> 338 </p> 339 </td> 340<td> 341 <p> 342 Output the binary representation of the immediate float parameter 343 in native endian representation. This generator never fails 344 (unless the underlying output stream reports an error). 345 </p> 346 </td> 347</tr> 348<tr> 349<td> 350 <p> 351 <code class="computeroutput"><span class="identifier">bin_double</span><span class="special">(</span><span class="identifier">d</span><span class="special">)</span></code> 352 </p> 353 </td> 354<td> 355 <p> 356 Output the binary representation of the immediate double parameter 357 in native endian representation. This generator never fails 358 (unless the underlying output stream reports an error). 359 </p> 360 </td> 361</tr> 362</tbody> 363</table></div> 364<h6> 365<a name="spirit.karma.reference.binary.binary_native.h5"></a> 366 <span class="phrase"><a name="spirit.karma.reference.binary.binary_native.attributes"></a></span><a class="link" href="binary_native.html#spirit.karma.reference.binary.binary_native.attributes">Attributes</a> 367 </h6> 368<div class="informaltable"><table class="table"> 369<colgroup> 370<col> 371<col> 372</colgroup> 373<thead><tr> 374<th> 375 <p> 376 Expression 377 </p> 378 </th> 379<th> 380 <p> 381 Attribute 382 </p> 383 </th> 384</tr></thead> 385<tbody> 386<tr> 387<td> 388 <p> 389 <code class="computeroutput"><span class="identifier">byte_</span></code> 390 </p> 391 </td> 392<td> 393 <p> 394 <code class="computeroutput"><span class="identifier">boost</span><span class="special">::</span><span class="identifier">uint_least8_t</span></code>, attribute 395 is mandatory (otherwise compilation will fail) 396 </p> 397 </td> 398</tr> 399<tr> 400<td> 401 <p> 402 <code class="computeroutput"><span class="identifier">word</span></code> 403 </p> 404 </td> 405<td> 406 <p> 407 <code class="computeroutput"><span class="identifier">boost</span><span class="special">::</span><span class="identifier">uint_least16_t</span></code>, attribute 408 is mandatory (otherwise compilation will fail) 409 </p> 410 </td> 411</tr> 412<tr> 413<td> 414 <p> 415 <code class="computeroutput"><span class="identifier">dword</span></code> 416 </p> 417 </td> 418<td> 419 <p> 420 <code class="computeroutput"><span class="identifier">boost</span><span class="special">::</span><span class="identifier">uint_least32_t</span></code>, attribute 421 is mandatory (otherwise compilation will fail) 422 </p> 423 </td> 424</tr> 425<tr> 426<td> 427 <p> 428 <code class="computeroutput"><span class="identifier">qword</span></code> 429 </p> 430 </td> 431<td> 432 <p> 433 <code class="computeroutput"><span class="identifier">boost</span><span class="special">::</span><span class="identifier">uint_least64_t</span></code>, attribute 434 is mandatory (otherwise compilation will fail) 435 </p> 436 </td> 437</tr> 438<tr> 439<td> 440 <p> 441 <code class="computeroutput"><span class="identifier">bin_float</span></code> 442 </p> 443 </td> 444<td> 445 <p> 446 <code class="computeroutput"><span class="keyword">float</span></code>, attribute 447 is mandatory (otherwise compilation will fail) 448 </p> 449 </td> 450</tr> 451<tr> 452<td> 453 <p> 454 <code class="computeroutput"><span class="identifier">bin_double</span></code> 455 </p> 456 </td> 457<td> 458 <p> 459 <code class="computeroutput"><span class="keyword">double</span></code>, attribute 460 is mandatory (otherwise compilation will fail) 461 </p> 462 </td> 463</tr> 464<tr> 465<td> 466 <p> 467 <code class="computeroutput"><span class="identifier">byte_</span><span class="special">(</span><span class="identifier">b</span><span class="special">)</span></code> 468 </p> 469 </td> 470<td> 471 <p> 472 <code class="computeroutput"><span class="identifier">unused</span></code> 473 </p> 474 </td> 475</tr> 476<tr> 477<td> 478 <p> 479 <code class="computeroutput"><span class="identifier">word</span><span class="special">(</span><span class="identifier">w</span><span class="special">)</span></code> 480 </p> 481 </td> 482<td> 483 <p> 484 <code class="computeroutput"><span class="identifier">unused</span></code> 485 </p> 486 </td> 487</tr> 488<tr> 489<td> 490 <p> 491 <code class="computeroutput"><span class="identifier">dword</span><span class="special">(</span><span class="identifier">dw</span><span class="special">)</span></code> 492 </p> 493 </td> 494<td> 495 <p> 496 <code class="computeroutput"><span class="identifier">unused</span></code> 497 </p> 498 </td> 499</tr> 500<tr> 501<td> 502 <p> 503 <code class="computeroutput"><span class="identifier">qword</span><span class="special">(</span><span class="identifier">qw</span><span class="special">)</span></code> 504 </p> 505 </td> 506<td> 507 <p> 508 <code class="computeroutput"><span class="identifier">unused</span></code> 509 </p> 510 </td> 511</tr> 512<tr> 513<td> 514 <p> 515 <code class="computeroutput"><span class="identifier">bin_float</span><span class="special">(</span><span class="identifier">f</span><span class="special">)</span></code> 516 </p> 517 </td> 518<td> 519 <p> 520 <code class="computeroutput"><span class="identifier">unused</span></code> 521 </p> 522 </td> 523</tr> 524<tr> 525<td> 526 <p> 527 <code class="computeroutput"><span class="identifier">bin_double</span><span class="special">(</span><span class="identifier">d</span><span class="special">)</span></code> 528 </p> 529 </td> 530<td> 531 <p> 532 <code class="computeroutput"><span class="identifier">unused</span></code> 533 </p> 534 </td> 535</tr> 536</tbody> 537</table></div> 538<div class="note"><table border="0" summary="Note"> 539<tr> 540<td rowspan="2" align="center" valign="top" width="25"><img alt="[Note]" src="../../../../images/note.png"></td> 541<th align="left">Note</th> 542</tr> 543<tr><td align="left" valign="top"><p> 544 In addition to their usual attribute of type <code class="computeroutput"><span class="identifier">Attrib</span></code> 545 all listed generators accept an instance of a <code class="computeroutput"><span class="identifier">boost</span><span class="special">::</span><span class="identifier">optional</span><span class="special"><</span><span class="identifier">Attrib</span><span class="special">></span></code> as well. If the <code class="computeroutput"><span class="identifier">boost</span><span class="special">::</span><span class="identifier">optional</span><span class="special"><></span></code> is initialized (holds a value) 546 the generators behave as if their attribute was an instance of <code class="computeroutput"><span class="identifier">Attrib</span></code> and emit the value stored 547 in the <code class="computeroutput"><span class="identifier">boost</span><span class="special">::</span><span class="identifier">optional</span><span class="special"><></span></code>. 548 Otherwise the generators will fail. 549 </p></td></tr> 550</table></div> 551<h6> 552<a name="spirit.karma.reference.binary.binary_native.h6"></a> 553 <span class="phrase"><a name="spirit.karma.reference.binary.binary_native.complexity"></a></span><a class="link" href="binary_native.html#spirit.karma.reference.binary.binary_native.complexity">Complexity</a> 554 </h6> 555<div class="blockquote"><blockquote class="blockquote"><p> 556 O(N), where N is the number of bytes emitted by the binary generator 557 </p></blockquote></div> 558<h6> 559<a name="spirit.karma.reference.binary.binary_native.h7"></a> 560 <span class="phrase"><a name="spirit.karma.reference.binary.binary_native.example"></a></span><a class="link" href="binary_native.html#spirit.karma.reference.binary.binary_native.example">Example</a> 561 </h6> 562<div class="note"><table border="0" summary="Note"> 563<tr> 564<td rowspan="2" align="center" valign="top" width="25"><img alt="[Note]" src="../../../../images/note.png"></td> 565<th align="left">Note</th> 566</tr> 567<tr><td align="left" valign="top"><p> 568 The test harness for the example(s) below is presented in the <a class="link" href="../basics.html#spirit.karma.reference.basics.examples">Basics Examples</a> 569 section. 570 </p></td></tr> 571</table></div> 572<p> 573 Some includes: 574 </p> 575<p> 576</p> 577<pre class="programlisting"><span class="preprocessor">#include</span> <span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">spirit</span><span class="special">/</span><span class="identifier">include</span><span class="special">/</span><span class="identifier">karma</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span> 578<span class="preprocessor">#include</span> <span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">spirit</span><span class="special">/</span><span class="identifier">include</span><span class="special">/</span><span class="identifier">support_utree</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span> 579<span class="preprocessor">#include</span> <span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">spirit</span><span class="special">/</span><span class="identifier">include</span><span class="special">/</span><span class="identifier">phoenix_core</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span> 580<span class="preprocessor">#include</span> <span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">spirit</span><span class="special">/</span><span class="identifier">include</span><span class="special">/</span><span class="identifier">phoenix_operator</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span> 581<span class="preprocessor">#include</span> <span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">fusion</span><span class="special">/</span><span class="identifier">include</span><span class="special">/</span><span class="identifier">std_pair</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span> 582<span class="preprocessor">#include</span> <span class="special"><</span><span class="identifier">iostream</span><span class="special">></span> 583<span class="preprocessor">#include</span> <span class="special"><</span><span class="identifier">string</span><span class="special">></span> 584</pre> 585<p> 586 </p> 587<p> 588 Some using declarations: 589 </p> 590<p> 591</p> 592<pre class="programlisting"><span class="keyword">using</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">spirit</span><span class="special">::</span><span class="identifier">karma</span><span class="special">::</span><span class="identifier">byte_</span><span class="special">;</span> 593<span class="keyword">using</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">spirit</span><span class="special">::</span><span class="identifier">karma</span><span class="special">::</span><span class="identifier">word</span><span class="special">;</span> 594<span class="keyword">using</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">spirit</span><span class="special">::</span><span class="identifier">karma</span><span class="special">::</span><span class="identifier">dword</span><span class="special">;</span> 595<span class="keyword">using</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">spirit</span><span class="special">::</span><span class="identifier">karma</span><span class="special">::</span><span class="identifier">qword</span><span class="special">;</span> 596</pre> 597<p> 598 </p> 599<p> 600 Basic usage of the native binary generators with some results for little 601 endian platforms: 602 </p> 603<p> 604</p> 605<pre class="programlisting"><span class="identifier">test_binary_generator</span><span class="special">(</span><span class="string">"\x01"</span><span class="special">,</span> <span class="number">1</span><span class="special">,</span> <span class="identifier">byte_</span><span class="special">(</span><span class="number">0x01</span><span class="special">));</span> 606<span class="identifier">test_binary_generator</span><span class="special">(</span><span class="string">"\x01\x02"</span><span class="special">,</span> <span class="number">2</span><span class="special">,</span> <span class="identifier">word</span><span class="special">(</span><span class="number">0x0201</span><span class="special">));</span> 607<span class="identifier">test_binary_generator</span><span class="special">(</span><span class="string">"\x01\x02\x03\x04"</span><span class="special">,</span> <span class="number">4</span><span class="special">,</span> <span class="identifier">dword</span><span class="special">(</span><span class="number">0x04030201</span><span class="special">));</span> 608<span class="identifier">test_binary_generator</span><span class="special">(</span><span class="string">"\x01\x02\x03\x04\x05\x06\x07\x08"</span><span class="special">,</span> <span class="number">8</span><span class="special">,</span> <span class="identifier">qword</span><span class="special">(</span><span class="number">0</span><span class="identifier">x0807060504030201LL</span><span class="special">));</span> 609 610<span class="identifier">test_binary_generator_attr</span><span class="special">(</span><span class="string">"\x01"</span><span class="special">,</span> <span class="number">1</span><span class="special">,</span> <span class="identifier">byte_</span><span class="special">,</span> <span class="number">0x01</span><span class="special">);</span> 611<span class="identifier">test_binary_generator_attr</span><span class="special">(</span><span class="string">"\x01\x02"</span><span class="special">,</span> <span class="number">2</span><span class="special">,</span> <span class="identifier">word</span><span class="special">,</span> <span class="number">0x0201</span><span class="special">);</span> 612<span class="identifier">test_binary_generator_attr</span><span class="special">(</span><span class="string">"\x01\x02\x03\x04"</span><span class="special">,</span> <span class="number">4</span><span class="special">,</span> <span class="identifier">dword</span><span class="special">,</span> <span class="number">0x04030201</span><span class="special">);</span> 613<span class="identifier">test_binary_generator_attr</span><span class="special">(</span><span class="string">"\x01\x02\x03\x04\x05\x06\x07\x08"</span><span class="special">,</span> <span class="number">8</span><span class="special">,</span> <span class="identifier">qword</span><span class="special">,</span> <span class="number">0</span><span class="identifier">x0807060504030201LL</span><span class="special">);</span> 614</pre> 615<p> 616 </p> 617<p> 618 Basic usage of the native binary generators with some results for big 619 endian platforms: 620 </p> 621<p> 622</p> 623<pre class="programlisting"><span class="identifier">test_binary_generator</span><span class="special">(</span><span class="string">"\x01"</span><span class="special">,</span> <span class="number">1</span><span class="special">,</span> <span class="identifier">byte_</span><span class="special">(</span><span class="number">0x01</span><span class="special">));</span> 624<span class="identifier">test_binary_generator</span><span class="special">(</span><span class="string">"\x02\x01"</span><span class="special">,</span> <span class="number">2</span><span class="special">,</span> <span class="identifier">word</span><span class="special">(</span><span class="number">0x0201</span><span class="special">));</span> 625<span class="identifier">test_binary_generator</span><span class="special">(</span><span class="string">"\x04\x03\x02\x01"</span><span class="special">,</span> <span class="number">4</span><span class="special">,</span> <span class="identifier">dword</span><span class="special">(</span><span class="number">0x04030201</span><span class="special">));</span> 626<span class="identifier">test_binary_generator</span><span class="special">(</span><span class="string">"\x08\x07\x06\x05\x04\x03\x02\x01"</span><span class="special">,</span> <span class="number">8</span><span class="special">,</span> <span class="identifier">qword</span><span class="special">(</span><span class="number">0</span><span class="identifier">x0807060504030201LL</span><span class="special">));</span> 627 628<span class="identifier">test_binary_generator_attr</span><span class="special">(</span><span class="string">"\x01"</span><span class="special">,</span> <span class="number">1</span><span class="special">,</span> <span class="identifier">byte_</span><span class="special">,</span> <span class="number">0x01</span><span class="special">);</span> 629<span class="identifier">test_binary_generator_attr</span><span class="special">(</span><span class="string">"\x02\x01"</span><span class="special">,</span> <span class="number">2</span><span class="special">,</span> <span class="identifier">word</span><span class="special">,</span> <span class="number">0x0201</span><span class="special">);</span> 630<span class="identifier">test_binary_generator_attr</span><span class="special">(</span><span class="string">"\x04\x03\x02\x01"</span><span class="special">,</span> <span class="number">4</span><span class="special">,</span> <span class="identifier">dword</span><span class="special">,</span> <span class="number">0x04030201</span><span class="special">);</span> 631<span class="identifier">test_binary_generator_attr</span><span class="special">(</span><span class="string">"\x08\x07\x06\x05\x04\x03\x02\x01"</span><span class="special">,</span> <span class="number">8</span><span class="special">,</span> <span class="identifier">qword</span><span class="special">,</span> <span class="number">0</span><span class="identifier">x0807060504030201LL</span><span class="special">);</span> 632</pre> 633<p> 634 </p> 635</div> 636<table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr> 637<td align="left"></td> 638<td align="right"><div class="copyright-footer">Copyright © 2001-2011 Joel de Guzman, Hartmut Kaiser<p> 639 Distributed under the Boost Software License, Version 1.0. (See accompanying 640 file LICENSE_1_0.txt or copy at <a href="http://www.boost.org/LICENSE_1_0.txt" target="_top">http://www.boost.org/LICENSE_1_0.txt</a>) 641 </p> 642</div></td> 643</tr></table> 644<hr> 645<div class="spirit-nav"> 646<a accesskey="p" href="../binary.html"><img src="../../../../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../binary.html"><img src="../../../../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../../index.html"><img src="../../../../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="binary_little.html"><img src="../../../../../../../../doc/src/images/next.png" alt="Next"></a> 647</div> 648</body> 649</html> 650
