Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1 | //===----------------------------------------------------------------------===// |
| 2 | // |
Howard Hinnant | f5256e1 | 2010-05-11 21:36:01 +0000 | [diff] [blame] | 3 | // The LLVM Compiler Infrastructure |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 4 | // |
| 5 | // This file is distributed under the University of Illinois Open Source |
| 6 | // License. See LICENSE.TXT for details. |
| 7 | // |
| 8 | //===----------------------------------------------------------------------===// |
| 9 | |
| 10 | // <algorithm> |
| 11 | |
Howard Hinnant | eb564e7 | 2010-08-22 00:08:10 +0000 | [diff] [blame] | 12 | // template<ShuffleIterator Iter> |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 13 | // Iter |
| 14 | // rotate(Iter first, Iter middle, Iter last); |
| 15 | |
| 16 | #include <algorithm> |
| 17 | #include <cassert> |
Howard Hinnant | 73d21a4 | 2010-09-04 23:28:19 +0000 | [diff] [blame^] | 18 | #ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 19 | #include <memory> |
| 20 | #endif |
| 21 | |
| 22 | #include "../../iterators.h" |
| 23 | |
| 24 | template <class Iter> |
| 25 | void |
| 26 | test() |
| 27 | { |
| 28 | int ia[] = {0}; |
| 29 | const unsigned sa = sizeof(ia)/sizeof(ia[0]); |
| 30 | Iter r = std::rotate(Iter(ia), Iter(ia), Iter(ia)); |
| 31 | assert(base(r) == ia); |
| 32 | assert(ia[0] == 0); |
| 33 | r = std::rotate(Iter(ia), Iter(ia), Iter(ia+sa)); |
| 34 | assert(base(r) == ia+sa); |
| 35 | assert(ia[0] == 0); |
| 36 | r = std::rotate(Iter(ia), Iter(ia+sa), Iter(ia+sa)); |
| 37 | assert(base(r) == ia); |
| 38 | assert(ia[0] == 0); |
| 39 | |
| 40 | int ib[] = {0, 1}; |
| 41 | const unsigned sb = sizeof(ib)/sizeof(ib[0]); |
| 42 | r = std::rotate(Iter(ib), Iter(ib), Iter(ib+sb)); |
| 43 | assert(base(r) == ib+sb); |
| 44 | assert(ib[0] == 0); |
| 45 | assert(ib[1] == 1); |
| 46 | r = std::rotate(Iter(ib), Iter(ib+1), Iter(ib+sb)); |
| 47 | assert(base(r) == ib+1); |
| 48 | assert(ib[0] == 1); |
| 49 | assert(ib[1] == 0); |
| 50 | r = std::rotate(Iter(ib), Iter(ib+sb), Iter(ib+sb)); |
| 51 | assert(base(r) == ib); |
| 52 | assert(ib[0] == 1); |
| 53 | assert(ib[1] == 0); |
| 54 | |
| 55 | int ic[] = {0, 1, 2}; |
| 56 | const unsigned sc = sizeof(ic)/sizeof(ic[0]); |
| 57 | r = std::rotate(Iter(ic), Iter(ic), Iter(ic+sc)); |
| 58 | assert(base(r) == ic+sc); |
| 59 | assert(ic[0] == 0); |
| 60 | assert(ic[1] == 1); |
| 61 | assert(ic[2] == 2); |
| 62 | r = std::rotate(Iter(ic), Iter(ic+1), Iter(ic+sc)); |
| 63 | assert(base(r) == ic+2); |
| 64 | assert(ic[0] == 1); |
| 65 | assert(ic[1] == 2); |
| 66 | assert(ic[2] == 0); |
| 67 | r = std::rotate(Iter(ic), Iter(ic+2), Iter(ic+sc)); |
| 68 | assert(base(r) == ic+1); |
| 69 | assert(ic[0] == 0); |
| 70 | assert(ic[1] == 1); |
| 71 | assert(ic[2] == 2); |
| 72 | r = std::rotate(Iter(ic), Iter(ic+sc), Iter(ic+sc)); |
| 73 | assert(base(r) == ic); |
| 74 | assert(ic[0] == 0); |
| 75 | assert(ic[1] == 1); |
| 76 | assert(ic[2] == 2); |
| 77 | |
| 78 | int id[] = {0, 1, 2, 3}; |
| 79 | const unsigned sd = sizeof(id)/sizeof(id[0]); |
| 80 | r = std::rotate(Iter(id), Iter(id), Iter(id+sd)); |
| 81 | assert(base(r) == id+sd); |
| 82 | assert(id[0] == 0); |
| 83 | assert(id[1] == 1); |
| 84 | assert(id[2] == 2); |
| 85 | assert(id[3] == 3); |
| 86 | r = std::rotate(Iter(id), Iter(id+1), Iter(id+sd)); |
| 87 | assert(base(r) == id+3); |
| 88 | assert(id[0] == 1); |
| 89 | assert(id[1] == 2); |
| 90 | assert(id[2] == 3); |
| 91 | assert(id[3] == 0); |
| 92 | r = std::rotate(Iter(id), Iter(id+2), Iter(id+sd)); |
| 93 | assert(base(r) == id+2); |
| 94 | assert(id[0] == 3); |
| 95 | assert(id[1] == 0); |
| 96 | assert(id[2] == 1); |
| 97 | assert(id[3] == 2); |
| 98 | r = std::rotate(Iter(id), Iter(id+3), Iter(id+sd)); |
| 99 | assert(base(r) == id+1); |
| 100 | assert(id[0] == 2); |
| 101 | assert(id[1] == 3); |
| 102 | assert(id[2] == 0); |
| 103 | assert(id[3] == 1); |
| 104 | r = std::rotate(Iter(id), Iter(id+sd), Iter(id+sd)); |
| 105 | assert(base(r) == id); |
| 106 | assert(id[0] == 2); |
| 107 | assert(id[1] == 3); |
| 108 | assert(id[2] == 0); |
| 109 | assert(id[3] == 1); |
| 110 | |
| 111 | int ie[] = {0, 1, 2, 3, 4}; |
| 112 | const unsigned se = sizeof(ie)/sizeof(ie[0]); |
| 113 | r = std::rotate(Iter(ie), Iter(ie), Iter(ie+se)); |
| 114 | assert(base(r) == ie+se); |
| 115 | assert(ie[0] == 0); |
| 116 | assert(ie[1] == 1); |
| 117 | assert(ie[2] == 2); |
| 118 | assert(ie[3] == 3); |
| 119 | assert(ie[4] == 4); |
| 120 | r = std::rotate(Iter(ie), Iter(ie+1), Iter(ie+se)); |
| 121 | assert(base(r) == ie+4); |
| 122 | assert(ie[0] == 1); |
| 123 | assert(ie[1] == 2); |
| 124 | assert(ie[2] == 3); |
| 125 | assert(ie[3] == 4); |
| 126 | assert(ie[4] == 0); |
| 127 | r = std::rotate(Iter(ie), Iter(ie+2), Iter(ie+se)); |
| 128 | assert(base(r) == ie+3); |
| 129 | assert(ie[0] == 3); |
| 130 | assert(ie[1] == 4); |
| 131 | assert(ie[2] == 0); |
| 132 | assert(ie[3] == 1); |
| 133 | assert(ie[4] == 2); |
| 134 | r = std::rotate(Iter(ie), Iter(ie+3), Iter(ie+se)); |
| 135 | assert(base(r) == ie+2); |
| 136 | assert(ie[0] == 1); |
| 137 | assert(ie[1] == 2); |
| 138 | assert(ie[2] == 3); |
| 139 | assert(ie[3] == 4); |
| 140 | assert(ie[4] == 0); |
| 141 | r = std::rotate(Iter(ie), Iter(ie+4), Iter(ie+se)); |
| 142 | assert(base(r) == ie+1); |
| 143 | assert(ie[0] == 0); |
| 144 | assert(ie[1] == 1); |
| 145 | assert(ie[2] == 2); |
| 146 | assert(ie[3] == 3); |
| 147 | assert(ie[4] == 4); |
| 148 | r = std::rotate(Iter(ie), Iter(ie+se), Iter(ie+se)); |
| 149 | assert(base(r) == ie); |
| 150 | assert(ie[0] == 0); |
| 151 | assert(ie[1] == 1); |
| 152 | assert(ie[2] == 2); |
| 153 | assert(ie[3] == 3); |
| 154 | assert(ie[4] == 4); |
| 155 | |
| 156 | int ig[] = {0, 1, 2, 3, 4, 5}; |
| 157 | const unsigned sg = sizeof(ig)/sizeof(ig[0]); |
| 158 | r = std::rotate(Iter(ig), Iter(ig), Iter(ig+sg)); |
| 159 | assert(base(r) == ig+sg); |
| 160 | assert(ig[0] == 0); |
| 161 | assert(ig[1] == 1); |
| 162 | assert(ig[2] == 2); |
| 163 | assert(ig[3] == 3); |
| 164 | assert(ig[4] == 4); |
| 165 | assert(ig[5] == 5); |
| 166 | r = std::rotate(Iter(ig), Iter(ig+1), Iter(ig+sg)); |
| 167 | assert(base(r) == ig+5); |
| 168 | assert(ig[0] == 1); |
| 169 | assert(ig[1] == 2); |
| 170 | assert(ig[2] == 3); |
| 171 | assert(ig[3] == 4); |
| 172 | assert(ig[4] == 5); |
| 173 | assert(ig[5] == 0); |
| 174 | r = std::rotate(Iter(ig), Iter(ig+2), Iter(ig+sg)); |
| 175 | assert(base(r) == ig+4); |
| 176 | assert(ig[0] == 3); |
| 177 | assert(ig[1] == 4); |
| 178 | assert(ig[2] == 5); |
| 179 | assert(ig[3] == 0); |
| 180 | assert(ig[4] == 1); |
| 181 | assert(ig[5] == 2); |
| 182 | r = std::rotate(Iter(ig), Iter(ig+3), Iter(ig+sg)); |
| 183 | assert(base(r) == ig+3); |
| 184 | assert(ig[0] == 0); |
| 185 | assert(ig[1] == 1); |
| 186 | assert(ig[2] == 2); |
| 187 | assert(ig[3] == 3); |
| 188 | assert(ig[4] == 4); |
| 189 | assert(ig[5] == 5); |
| 190 | r = std::rotate(Iter(ig), Iter(ig+4), Iter(ig+sg)); |
| 191 | assert(base(r) == ig+2); |
| 192 | assert(ig[0] == 4); |
| 193 | assert(ig[1] == 5); |
| 194 | assert(ig[2] == 0); |
| 195 | assert(ig[3] == 1); |
| 196 | assert(ig[4] == 2); |
| 197 | assert(ig[5] == 3); |
| 198 | r = std::rotate(Iter(ig), Iter(ig+5), Iter(ig+sg)); |
| 199 | assert(base(r) == ig+1); |
| 200 | assert(ig[0] == 3); |
| 201 | assert(ig[1] == 4); |
| 202 | assert(ig[2] == 5); |
| 203 | assert(ig[3] == 0); |
| 204 | assert(ig[4] == 1); |
| 205 | assert(ig[5] == 2); |
| 206 | r = std::rotate(Iter(ig), Iter(ig+sg), Iter(ig+sg)); |
| 207 | assert(base(r) == ig); |
| 208 | assert(ig[0] == 3); |
| 209 | assert(ig[1] == 4); |
| 210 | assert(ig[2] == 5); |
| 211 | assert(ig[3] == 0); |
| 212 | assert(ig[4] == 1); |
| 213 | assert(ig[5] == 2); |
| 214 | } |
| 215 | |
Howard Hinnant | 73d21a4 | 2010-09-04 23:28:19 +0000 | [diff] [blame^] | 216 | #ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 217 | |
| 218 | template <class Iter> |
| 219 | void |
| 220 | test1() |
| 221 | { |
| 222 | std::unique_ptr<int> ia[1]; |
| 223 | const unsigned sa = sizeof(ia)/sizeof(ia[0]); |
| 224 | for (int i = 0; i < sa; ++i) |
| 225 | ia[i].reset(new int(i)); |
| 226 | Iter r = std::rotate(Iter(ia), Iter(ia), Iter(ia)); |
| 227 | assert(base(r) == ia); |
| 228 | assert(*ia[0] == 0); |
| 229 | r = std::rotate(Iter(ia), Iter(ia), Iter(ia+sa)); |
| 230 | assert(base(r) == ia+sa); |
| 231 | assert(*ia[0] == 0); |
| 232 | r = std::rotate(Iter(ia), Iter(ia+sa), Iter(ia+sa)); |
| 233 | assert(base(r) == ia); |
| 234 | assert(*ia[0] == 0); |
| 235 | |
| 236 | std::unique_ptr<int> ib[2]; |
| 237 | const unsigned sb = sizeof(ib)/sizeof(ib[0]); |
| 238 | for (int i = 0; i < sb; ++i) |
| 239 | ib[i].reset(new int(i)); |
| 240 | r = std::rotate(Iter(ib), Iter(ib), Iter(ib+sb)); |
| 241 | assert(base(r) == ib+sb); |
| 242 | assert(*ib[0] == 0); |
| 243 | assert(*ib[1] == 1); |
| 244 | r = std::rotate(Iter(ib), Iter(ib+1), Iter(ib+sb)); |
| 245 | assert(base(r) == ib+1); |
| 246 | assert(*ib[0] == 1); |
| 247 | assert(*ib[1] == 0); |
| 248 | r = std::rotate(Iter(ib), Iter(ib+sb), Iter(ib+sb)); |
| 249 | assert(base(r) == ib); |
| 250 | assert(*ib[0] == 1); |
| 251 | assert(*ib[1] == 0); |
| 252 | |
| 253 | std::unique_ptr<int> ic[3]; |
| 254 | const unsigned sc = sizeof(ic)/sizeof(ic[0]); |
| 255 | for (int i = 0; i < sc; ++i) |
| 256 | ic[i].reset(new int(i)); |
| 257 | r = std::rotate(Iter(ic), Iter(ic), Iter(ic+sc)); |
| 258 | assert(base(r) == ic+sc); |
| 259 | assert(*ic[0] == 0); |
| 260 | assert(*ic[1] == 1); |
| 261 | assert(*ic[2] == 2); |
| 262 | r = std::rotate(Iter(ic), Iter(ic+1), Iter(ic+sc)); |
| 263 | assert(base(r) == ic+2); |
| 264 | assert(*ic[0] == 1); |
| 265 | assert(*ic[1] == 2); |
| 266 | assert(*ic[2] == 0); |
| 267 | r = std::rotate(Iter(ic), Iter(ic+2), Iter(ic+sc)); |
| 268 | assert(base(r) == ic+1); |
| 269 | assert(*ic[0] == 0); |
| 270 | assert(*ic[1] == 1); |
| 271 | assert(*ic[2] == 2); |
| 272 | r = std::rotate(Iter(ic), Iter(ic+sc), Iter(ic+sc)); |
| 273 | assert(base(r) == ic); |
| 274 | assert(*ic[0] == 0); |
| 275 | assert(*ic[1] == 1); |
| 276 | assert(*ic[2] == 2); |
| 277 | |
| 278 | std::unique_ptr<int> id[4]; |
| 279 | const unsigned sd = sizeof(id)/sizeof(id[0]); |
| 280 | for (int i = 0; i < sd; ++i) |
| 281 | id[i].reset(new int(i)); |
| 282 | r = std::rotate(Iter(id), Iter(id), Iter(id+sd)); |
| 283 | assert(base(r) == id+sd); |
| 284 | assert(*id[0] == 0); |
| 285 | assert(*id[1] == 1); |
| 286 | assert(*id[2] == 2); |
| 287 | assert(*id[3] == 3); |
| 288 | r = std::rotate(Iter(id), Iter(id+1), Iter(id+sd)); |
| 289 | assert(base(r) == id+3); |
| 290 | assert(*id[0] == 1); |
| 291 | assert(*id[1] == 2); |
| 292 | assert(*id[2] == 3); |
| 293 | assert(*id[3] == 0); |
| 294 | r = std::rotate(Iter(id), Iter(id+2), Iter(id+sd)); |
| 295 | assert(base(r) == id+2); |
| 296 | assert(*id[0] == 3); |
| 297 | assert(*id[1] == 0); |
| 298 | assert(*id[2] == 1); |
| 299 | assert(*id[3] == 2); |
| 300 | r = std::rotate(Iter(id), Iter(id+3), Iter(id+sd)); |
| 301 | assert(base(r) == id+1); |
| 302 | assert(*id[0] == 2); |
| 303 | assert(*id[1] == 3); |
| 304 | assert(*id[2] == 0); |
| 305 | assert(*id[3] == 1); |
| 306 | r = std::rotate(Iter(id), Iter(id+sd), Iter(id+sd)); |
| 307 | assert(base(r) == id); |
| 308 | assert(*id[0] == 2); |
| 309 | assert(*id[1] == 3); |
| 310 | assert(*id[2] == 0); |
| 311 | assert(*id[3] == 1); |
| 312 | |
| 313 | std::unique_ptr<int> ie[5]; |
| 314 | const unsigned se = sizeof(ie)/sizeof(ie[0]); |
| 315 | for (int i = 0; i < se; ++i) |
| 316 | ie[i].reset(new int(i)); |
| 317 | r = std::rotate(Iter(ie), Iter(ie), Iter(ie+se)); |
| 318 | assert(base(r) == ie+se); |
| 319 | assert(*ie[0] == 0); |
| 320 | assert(*ie[1] == 1); |
| 321 | assert(*ie[2] == 2); |
| 322 | assert(*ie[3] == 3); |
| 323 | assert(*ie[4] == 4); |
| 324 | r = std::rotate(Iter(ie), Iter(ie+1), Iter(ie+se)); |
| 325 | assert(base(r) == ie+4); |
| 326 | assert(*ie[0] == 1); |
| 327 | assert(*ie[1] == 2); |
| 328 | assert(*ie[2] == 3); |
| 329 | assert(*ie[3] == 4); |
| 330 | assert(*ie[4] == 0); |
| 331 | r = std::rotate(Iter(ie), Iter(ie+2), Iter(ie+se)); |
| 332 | assert(base(r) == ie+3); |
| 333 | assert(*ie[0] == 3); |
| 334 | assert(*ie[1] == 4); |
| 335 | assert(*ie[2] == 0); |
| 336 | assert(*ie[3] == 1); |
| 337 | assert(*ie[4] == 2); |
| 338 | r = std::rotate(Iter(ie), Iter(ie+3), Iter(ie+se)); |
| 339 | assert(base(r) == ie+2); |
| 340 | assert(*ie[0] == 1); |
| 341 | assert(*ie[1] == 2); |
| 342 | assert(*ie[2] == 3); |
| 343 | assert(*ie[3] == 4); |
| 344 | assert(*ie[4] == 0); |
| 345 | r = std::rotate(Iter(ie), Iter(ie+4), Iter(ie+se)); |
| 346 | assert(base(r) == ie+1); |
| 347 | assert(*ie[0] == 0); |
| 348 | assert(*ie[1] == 1); |
| 349 | assert(*ie[2] == 2); |
| 350 | assert(*ie[3] == 3); |
| 351 | assert(*ie[4] == 4); |
| 352 | r = std::rotate(Iter(ie), Iter(ie+se), Iter(ie+se)); |
| 353 | assert(base(r) == ie); |
| 354 | assert(*ie[0] == 0); |
| 355 | assert(*ie[1] == 1); |
| 356 | assert(*ie[2] == 2); |
| 357 | assert(*ie[3] == 3); |
| 358 | assert(*ie[4] == 4); |
| 359 | |
| 360 | std::unique_ptr<int> ig[6]; |
| 361 | const unsigned sg = sizeof(ig)/sizeof(ig[0]); |
| 362 | for (int i = 0; i < sg; ++i) |
| 363 | ig[i].reset(new int(i)); |
| 364 | r = std::rotate(Iter(ig), Iter(ig), Iter(ig+sg)); |
| 365 | assert(base(r) == ig+sg); |
| 366 | assert(*ig[0] == 0); |
| 367 | assert(*ig[1] == 1); |
| 368 | assert(*ig[2] == 2); |
| 369 | assert(*ig[3] == 3); |
| 370 | assert(*ig[4] == 4); |
| 371 | assert(*ig[5] == 5); |
| 372 | r = std::rotate(Iter(ig), Iter(ig+1), Iter(ig+sg)); |
| 373 | assert(base(r) == ig+5); |
| 374 | assert(*ig[0] == 1); |
| 375 | assert(*ig[1] == 2); |
| 376 | assert(*ig[2] == 3); |
| 377 | assert(*ig[3] == 4); |
| 378 | assert(*ig[4] == 5); |
| 379 | assert(*ig[5] == 0); |
| 380 | r = std::rotate(Iter(ig), Iter(ig+2), Iter(ig+sg)); |
| 381 | assert(base(r) == ig+4); |
| 382 | assert(*ig[0] == 3); |
| 383 | assert(*ig[1] == 4); |
| 384 | assert(*ig[2] == 5); |
| 385 | assert(*ig[3] == 0); |
| 386 | assert(*ig[4] == 1); |
| 387 | assert(*ig[5] == 2); |
| 388 | r = std::rotate(Iter(ig), Iter(ig+3), Iter(ig+sg)); |
| 389 | assert(base(r) == ig+3); |
| 390 | assert(*ig[0] == 0); |
| 391 | assert(*ig[1] == 1); |
| 392 | assert(*ig[2] == 2); |
| 393 | assert(*ig[3] == 3); |
| 394 | assert(*ig[4] == 4); |
| 395 | assert(*ig[5] == 5); |
| 396 | r = std::rotate(Iter(ig), Iter(ig+4), Iter(ig+sg)); |
| 397 | assert(base(r) == ig+2); |
| 398 | assert(*ig[0] == 4); |
| 399 | assert(*ig[1] == 5); |
| 400 | assert(*ig[2] == 0); |
| 401 | assert(*ig[3] == 1); |
| 402 | assert(*ig[4] == 2); |
| 403 | assert(*ig[5] == 3); |
| 404 | r = std::rotate(Iter(ig), Iter(ig+5), Iter(ig+sg)); |
| 405 | assert(base(r) == ig+1); |
| 406 | assert(*ig[0] == 3); |
| 407 | assert(*ig[1] == 4); |
| 408 | assert(*ig[2] == 5); |
| 409 | assert(*ig[3] == 0); |
| 410 | assert(*ig[4] == 1); |
| 411 | assert(*ig[5] == 2); |
| 412 | r = std::rotate(Iter(ig), Iter(ig+sg), Iter(ig+sg)); |
| 413 | assert(base(r) == ig); |
| 414 | assert(*ig[0] == 3); |
| 415 | assert(*ig[1] == 4); |
| 416 | assert(*ig[2] == 5); |
| 417 | assert(*ig[3] == 0); |
| 418 | assert(*ig[4] == 1); |
| 419 | assert(*ig[5] == 2); |
| 420 | } |
| 421 | |
Howard Hinnant | 73d21a4 | 2010-09-04 23:28:19 +0000 | [diff] [blame^] | 422 | #endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 423 | |
| 424 | int main() |
| 425 | { |
| 426 | test<forward_iterator<int*> >(); |
| 427 | test<bidirectional_iterator<int*> >(); |
| 428 | test<random_access_iterator<int*> >(); |
| 429 | test<int*>(); |
| 430 | |
Howard Hinnant | 73d21a4 | 2010-09-04 23:28:19 +0000 | [diff] [blame^] | 431 | #ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 432 | |
| 433 | test1<forward_iterator<std::unique_ptr<int>*> >(); |
| 434 | test1<bidirectional_iterator<std::unique_ptr<int>*> >(); |
| 435 | test1<random_access_iterator<std::unique_ptr<int>*> >(); |
| 436 | test1<std::unique_ptr<int>*>(); |
| 437 | |
Howard Hinnant | 73d21a4 | 2010-09-04 23:28:19 +0000 | [diff] [blame^] | 438 | #endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 439 | } |