| 1 | /** @file
|
|---|
| 2 | * IPRT - Vector - STL-inspired vector implementation in C.
|
|---|
| 3 | */
|
|---|
| 4 |
|
|---|
| 5 | /*
|
|---|
| 6 | * Copyright (C) 2011-2023 Oracle and/or its affiliates.
|
|---|
| 7 | *
|
|---|
| 8 | * This file is part of VirtualBox base platform packages, as
|
|---|
| 9 | * available from https://www.virtualbox.org.
|
|---|
| 10 | *
|
|---|
| 11 | * This program is free software; you can redistribute it and/or
|
|---|
| 12 | * modify it under the terms of the GNU General Public License
|
|---|
| 13 | * as published by the Free Software Foundation, in version 3 of the
|
|---|
| 14 | * License.
|
|---|
| 15 | *
|
|---|
| 16 | * This program is distributed in the hope that it will be useful, but
|
|---|
| 17 | * WITHOUT ANY WARRANTY; without even the implied warranty of
|
|---|
| 18 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|---|
| 19 | * General Public License for more details.
|
|---|
| 20 | *
|
|---|
| 21 | * You should have received a copy of the GNU General Public License
|
|---|
| 22 | * along with this program; if not, see <https://www.gnu.org/licenses>.
|
|---|
| 23 | *
|
|---|
| 24 | * The contents of this file may alternatively be used under the terms
|
|---|
| 25 | * of the Common Development and Distribution License Version 1.0
|
|---|
| 26 | * (CDDL), a copy of it is provided in the "COPYING.CDDL" file included
|
|---|
| 27 | * in the VirtualBox distribution, in which case the provisions of the
|
|---|
| 28 | * CDDL are applicable instead of those of the GPL.
|
|---|
| 29 | *
|
|---|
| 30 | * You may elect to license modified versions of this file under the
|
|---|
| 31 | * terms and conditions of either the GPL or the CDDL or both.
|
|---|
| 32 | *
|
|---|
| 33 | * SPDX-License-Identifier: GPL-3.0-only OR CDDL-1.0
|
|---|
| 34 | */
|
|---|
| 35 |
|
|---|
| 36 | /**
|
|---|
| 37 | * @todo the right Doxygen tag here
|
|---|
| 38 | * This file defines a set of macros which provide a functionality and an
|
|---|
| 39 | * interface roughly similar to the C++ STL vector container. To create a
|
|---|
| 40 | * vector of a particular type one must first explicitly instantiate such a
|
|---|
| 41 | * vector in the source file, e.g.
|
|---|
| 42 | * RTVEC_DECL(TopLevels, Window *)
|
|---|
| 43 | * without a semi-colon. This macro will define a structure (struct TopLevels)
|
|---|
| 44 | * which contains a dynamically resizeable array of Window * elements. It
|
|---|
| 45 | * will also define a number of inline methods for manipulating the structure,
|
|---|
| 46 | * such as
|
|---|
| 47 | * Window *TopLevelsPushBack(struct TopLevels *)
|
|---|
| 48 | * which adds a new element to the end of the array and returns it, optionally
|
|---|
| 49 | * reallocating the array if there is not enough space for the new element.
|
|---|
| 50 | * (This particular method prototype differs from the STL equivalent -
|
|---|
| 51 | * push_back - more than most of the other methods).
|
|---|
| 52 | *
|
|---|
| 53 | * To create a vector, one simply needs to declare the structure, in this case
|
|---|
| 54 | * struct TopLevels = RTVEC_INITIALIZER;
|
|---|
| 55 | *
|
|---|
| 56 | * There are various other macros for declaring vectors with different
|
|---|
| 57 | * allocators (e.g. RTVEC_DECL_ALLOCATOR) or with clean-up functions
|
|---|
| 58 | * (e.g. RTVEC_DECL_DELETE). See the descriptions of the generic methods and
|
|---|
| 59 | * the declarator macros below.
|
|---|
| 60 | *
|
|---|
| 61 | * One particular use of vectors is to assemble an array of a particular type
|
|---|
| 62 | * in heap memory without knowing - or counting - the number of elements in
|
|---|
| 63 | * advance. To do this, add the elements onto the array using PushBack, then
|
|---|
| 64 | * extract the array from the vector using the (non-STL) Detach method.
|
|---|
| 65 | *
|
|---|
| 66 | * @note functions in this file are inline to prevent warnings about
|
|---|
| 67 | * unused static functions. I assume that in this day and age a
|
|---|
| 68 | * compiler makes its own decisions about whether to actually
|
|---|
| 69 | * inline a function.
|
|---|
| 70 | * @note since vector structures must be explicitly instanciated unlike the
|
|---|
| 71 | * C++ vector template, care must be taken not to instanciate a
|
|---|
| 72 | * particular type twice, e.g. once in a header and once in a code file.
|
|---|
| 73 | * Only using vectors in code files and keeping them out of interfaces
|
|---|
| 74 | * (or passing them as anonymously) makes it easier to take care of this.
|
|---|
| 75 | */
|
|---|
| 76 |
|
|---|
| 77 | #ifndef IPRT_INCLUDED_vector_h
|
|---|
| 78 | #define IPRT_INCLUDED_vector_h
|
|---|
| 79 | #ifndef RT_WITHOUT_PRAGMA_ONCE
|
|---|
| 80 | # pragma once
|
|---|
| 81 | #endif
|
|---|
| 82 |
|
|---|
| 83 | /*******************************************************************************
|
|---|
| 84 | * Header Files *
|
|---|
| 85 | *******************************************************************************/
|
|---|
| 86 |
|
|---|
| 87 | #include <iprt/assert.h>
|
|---|
| 88 | #include <iprt/cdefs.h>
|
|---|
| 89 | #include <iprt/errcore.h>
|
|---|
| 90 | #include <iprt/mem.h> /** @todo Should the caller include this if they need
|
|---|
| 91 | * it? */
|
|---|
| 92 |
|
|---|
| 93 |
|
|---|
| 94 | /**
|
|---|
| 95 | * Generic vector structure
|
|---|
| 96 | */
|
|---|
| 97 | /** @todo perhaps we should include an additional member for a parameter to
|
|---|
| 98 | * three-argument reallocators, so that we can support e.g. mempools? */
|
|---|
| 99 | #define RTVEC_DECL_STRUCT(name, type) \
|
|---|
| 100 | struct name \
|
|---|
| 101 | { \
|
|---|
| 102 | /** The number of elements in the vector */ \
|
|---|
| 103 | size_t mcElements; \
|
|---|
| 104 | /** The current capacity of the vector */ \
|
|---|
| 105 | size_t mcCapacity; \
|
|---|
| 106 | /** The elements themselves */ \
|
|---|
| 107 | type *mpElements; \
|
|---|
| 108 | };
|
|---|
| 109 |
|
|---|
| 110 | /** Initialiser for an empty vector structure */
|
|---|
| 111 | #define RTVEC_INITIALIZER { 0, 0, NULL }
|
|---|
| 112 |
|
|---|
| 113 | /** The unit by which the vector capacity is increased */
|
|---|
| 114 | #define RTVECIMPL_ALLOC_UNIT 16
|
|---|
| 115 |
|
|---|
| 116 | /**
|
|---|
| 117 | * Generic method - get the size of a vector
|
|---|
| 118 | */
|
|---|
| 119 | /** @todo What is the correct way to do doxygen for this sort of macro? */
|
|---|
| 120 | #define RTVEC_DECLFN_SIZE(name, type) \
|
|---|
| 121 | DECLINLINE(size_t) name ## Size(struct name *pVec) \
|
|---|
| 122 | { \
|
|---|
| 123 | return(pVec->mcElements); \
|
|---|
| 124 | }
|
|---|
| 125 |
|
|---|
| 126 | /**
|
|---|
| 127 | * Generic method - expand a vector
|
|---|
| 128 | */
|
|---|
| 129 | #define RTVEC_DECLFN_RESERVE(name, type, pfnRealloc) \
|
|---|
| 130 | DECLINLINE(int) name ## Reserve(struct name *pVec, size_t cNewCapacity) \
|
|---|
| 131 | { \
|
|---|
| 132 | void *pvNew; \
|
|---|
| 133 | \
|
|---|
| 134 | if (cNewCapacity <= pVec->mcCapacity) \
|
|---|
| 135 | return VINF_SUCCESS; \
|
|---|
| 136 | pvNew = pfnRealloc(pVec->mpElements, cNewCapacity * sizeof(type)); \
|
|---|
| 137 | if (!pvNew) \
|
|---|
| 138 | return VERR_NO_MEMORY; \
|
|---|
| 139 | pVec->mcCapacity = cNewCapacity; \
|
|---|
| 140 | pVec->mpElements = (type *)pvNew; \
|
|---|
| 141 | return VINF_SUCCESS; \
|
|---|
| 142 | }
|
|---|
| 143 |
|
|---|
| 144 | /**
|
|---|
| 145 | * Generic method - return a pointer to the first element in the vector.
|
|---|
| 146 | */
|
|---|
| 147 | #define RTVEC_DECLFN_BEGIN(name, type) \
|
|---|
| 148 | DECLINLINE(type *) name ## Begin(struct name *pVec) \
|
|---|
| 149 | { \
|
|---|
| 150 | return(pVec->mpElements); \
|
|---|
| 151 | }
|
|---|
| 152 |
|
|---|
| 153 | /**
|
|---|
| 154 | * Generic method - return a pointer to one past the last element in the
|
|---|
| 155 | * vector.
|
|---|
| 156 | */
|
|---|
| 157 | #define RTVEC_DECLFN_END(name, type) \
|
|---|
| 158 | DECLINLINE(type *) name ## End(struct name *pVec) \
|
|---|
| 159 | { \
|
|---|
| 160 | return(&pVec->mpElements[pVec->mcElements]); \
|
|---|
| 161 | }
|
|---|
| 162 |
|
|---|
| 163 | /**
|
|---|
| 164 | * Generic method - add a new, uninitialised element onto a vector and return
|
|---|
| 165 | * it.
|
|---|
| 166 | * @note this method differs from the STL equivalent by letting the caller
|
|---|
| 167 | * post-initialise the new element rather than copying it from its
|
|---|
| 168 | * argument.
|
|---|
| 169 | */
|
|---|
| 170 | #define RTVEC_DECLFN_PUSHBACK(name, type) \
|
|---|
| 171 | DECLINLINE(type *) name ## PushBack(struct name *pVec) \
|
|---|
| 172 | { \
|
|---|
| 173 | Assert(pVec->mcElements <= pVec->mcCapacity); \
|
|---|
| 174 | if ( pVec->mcElements == pVec->mcCapacity \
|
|---|
| 175 | && RT_FAILURE(name ## Reserve(pVec, pVec->mcCapacity \
|
|---|
| 176 | + RTVECIMPL_ALLOC_UNIT))) \
|
|---|
| 177 | return NULL; \
|
|---|
| 178 | ++pVec->mcElements; \
|
|---|
| 179 | return &pVec->mpElements[pVec->mcElements - 1]; \
|
|---|
| 180 | }
|
|---|
| 181 |
|
|---|
| 182 | /**
|
|---|
| 183 | * Generic method - drop the last element from the vector.
|
|---|
| 184 | */
|
|---|
| 185 | #define RTVEC_DECLFN_POPBACK(name) \
|
|---|
| 186 | DECLINLINE(void) name ## PopBack(struct name *pVec) \
|
|---|
| 187 | { \
|
|---|
| 188 | Assert(pVec->mcElements <= pVec->mcCapacity); \
|
|---|
| 189 | --pVec->mcElements; \
|
|---|
| 190 | }
|
|---|
| 191 |
|
|---|
| 192 | /**
|
|---|
| 193 | * Generic method - drop the last element from the vector, calling a clean-up
|
|---|
| 194 | * method first.
|
|---|
| 195 | *
|
|---|
| 196 | * By taking an adapter function for the element to be dropped as an
|
|---|
| 197 | * additional macro parameter we can support clean-up by pointer
|
|---|
| 198 | * (pfnAdapter maps T* -> T*) or by value (maps T* -> T). pfnAdapter takes
|
|---|
| 199 | * one argument of type @a type * and must return whatever type pfnDelete
|
|---|
| 200 | * expects.
|
|---|
| 201 | */
|
|---|
| 202 | /** @todo find a better name for pfnAdapter? */
|
|---|
| 203 | #define RTVEC_DECLFN_POPBACK_DELETE(name, type, pfnDelete, pfnAdapter) \
|
|---|
| 204 | DECLINLINE(void) name ## PopBack(struct name *pVec) \
|
|---|
| 205 | { \
|
|---|
| 206 | Assert(pVec->mcElements <= pVec->mcCapacity); \
|
|---|
| 207 | --pVec->mcElements; \
|
|---|
| 208 | pfnDelete(pfnAdapter(&pVec->mpElements[pVec->mcElements])); \
|
|---|
| 209 | }
|
|---|
| 210 |
|
|---|
| 211 | /**
|
|---|
| 212 | * Generic method - reset a vector to empty.
|
|---|
| 213 | * @note This function does not free any memory
|
|---|
| 214 | */
|
|---|
| 215 | #define RTVEC_DECLFN_CLEAR(name) \
|
|---|
| 216 | DECLINLINE(void) name ## Clear(struct name *pVec) \
|
|---|
| 217 | { \
|
|---|
| 218 | Assert(pVec->mcElements <= pVec->mcCapacity); \
|
|---|
| 219 | pVec->mcElements = 0; \
|
|---|
| 220 | }
|
|---|
| 221 |
|
|---|
| 222 | /**
|
|---|
| 223 | * Generic method - reset a vector to empty, calling a clean-up method on each
|
|---|
| 224 | * element first.
|
|---|
| 225 | * @note See @a RTVEC_DECLFN_POPBACK_DELETE for an explanation of pfnAdapter
|
|---|
| 226 | * @note This function does not free any memory
|
|---|
| 227 | * @note The cleanup function is currently called on the elements from first
|
|---|
| 228 | * to last. The testcase expects this.
|
|---|
| 229 | */
|
|---|
| 230 | #define RTVEC_DECLFN_CLEAR_DELETE(name, pfnDelete, pfnAdapter) \
|
|---|
| 231 | DECLINLINE(void) name ## Clear(struct name *pVec) \
|
|---|
| 232 | { \
|
|---|
| 233 | size_t i; \
|
|---|
| 234 | \
|
|---|
| 235 | Assert(pVec->mcElements <= pVec->mcCapacity); \
|
|---|
| 236 | for (i = 0; i < pVec->mcElements; ++i) \
|
|---|
| 237 | pfnDelete(pfnAdapter(&pVec->mpElements[i])); \
|
|---|
| 238 | pVec->mcElements = 0; \
|
|---|
| 239 | }
|
|---|
| 240 |
|
|---|
| 241 | /**
|
|---|
| 242 | * Generic method - detach the array contained inside a vector and reset the
|
|---|
| 243 | * vector to empty.
|
|---|
| 244 | * @note This function does not free any memory
|
|---|
| 245 | */
|
|---|
| 246 | #define RTVEC_DECLFN_DETACH(name, type) \
|
|---|
| 247 | DECLINLINE(type *) name ## Detach(struct name *pVec) \
|
|---|
| 248 | { \
|
|---|
| 249 | type *pArray = pVec->mpElements; \
|
|---|
| 250 | \
|
|---|
| 251 | Assert(pVec->mcElements <= pVec->mcCapacity); \
|
|---|
| 252 | pVec->mcElements = 0; \
|
|---|
| 253 | pVec->mpElements = NULL; \
|
|---|
| 254 | pVec->mcCapacity = 0; \
|
|---|
| 255 | return pArray; \
|
|---|
| 256 | }
|
|---|
| 257 |
|
|---|
| 258 | /** Common declarations for all vector types */
|
|---|
| 259 | #define RTVEC_DECL_COMMON(name, type, pfnRealloc) \
|
|---|
| 260 | RTVEC_DECL_STRUCT(name, type) \
|
|---|
| 261 | RTVEC_DECLFN_SIZE(name, type) \
|
|---|
| 262 | RTVEC_DECLFN_RESERVE(name, type, pfnRealloc) \
|
|---|
| 263 | RTVEC_DECLFN_BEGIN(name, type) \
|
|---|
| 264 | RTVEC_DECLFN_END(name, type) \
|
|---|
| 265 | RTVEC_DECLFN_PUSHBACK(name, type) \
|
|---|
| 266 | RTVEC_DECLFN_DETACH(name, type)
|
|---|
| 267 |
|
|---|
| 268 | /**
|
|---|
| 269 | * Declarator macro - declare a vector type
|
|---|
| 270 | * @param name the name of the C struct type describing the vector as
|
|---|
| 271 | * well as the prefix of the functions for manipulating it
|
|---|
| 272 | * @param type the type of the objects contained in the vector
|
|---|
| 273 | * @param pfnRealloc the memory reallocation function used for expanding the
|
|---|
| 274 | * vector
|
|---|
| 275 | */
|
|---|
| 276 | #define RTVEC_DECL_ALLOCATOR(name, type, pfnRealloc) \
|
|---|
| 277 | RTVEC_DECL_COMMON(name, type, pfnRealloc) \
|
|---|
| 278 | RTVEC_DECLFN_POPBACK(name) \
|
|---|
| 279 | RTVEC_DECLFN_CLEAR(name)
|
|---|
| 280 |
|
|---|
| 281 | /**
|
|---|
| 282 | * Generic method - inline id mapping delete adapter function - see the
|
|---|
| 283 | * explanation of pfnAdapter in @a RTVEC_DECLFN_POPBACK_DELETE.
|
|---|
| 284 | */
|
|---|
| 285 | #define RTVEC_DECLFN_DELETE_ADAPTER_ID(name, type) \
|
|---|
| 286 | DECLINLINE(type *) name ## DeleteAdapterId(type *arg) \
|
|---|
| 287 | { \
|
|---|
| 288 | return arg; \
|
|---|
| 289 | }
|
|---|
| 290 |
|
|---|
| 291 | /**
|
|---|
| 292 | * Generic method - inline pointer-to-value mapping delete adapter function -
|
|---|
| 293 | * see the explanation of pfnAdapter in @a RTVEC_DECLFN_POPBACK_DELETE.
|
|---|
| 294 | */
|
|---|
| 295 | #define RTVEC_DECLFN_DELETE_ADAPTER_TO_VALUE(name, type) \
|
|---|
| 296 | DECLINLINE(type) name ## DeleteAdapterToValue(type *arg) \
|
|---|
| 297 | { \
|
|---|
| 298 | return *arg; \
|
|---|
| 299 | }
|
|---|
| 300 |
|
|---|
| 301 | /**
|
|---|
| 302 | * Declarator macro - declare a vector type with a cleanup callback to be used
|
|---|
| 303 | * when elements are dropped from the vector. The callback takes a pointer to
|
|---|
| 304 | * @a type,
|
|---|
| 305 | * NOT a value of type @a type.
|
|---|
| 306 | * @param name the name of the C struct type describing the vector as
|
|---|
| 307 | * well as the prefix of the functions for manipulating it
|
|---|
| 308 | * @param type the type of the objects contained in the vector
|
|---|
| 309 | * @param pfnRealloc the memory reallocation function used for expanding the
|
|---|
| 310 | * vector
|
|---|
| 311 | * @param pfnDelete the cleanup callback function - signature
|
|---|
| 312 | * void pfnDelete(type *)
|
|---|
| 313 | */
|
|---|
| 314 | #define RTVEC_DECL_ALLOCATOR_DELETE(name, type, pfnRealloc, pfnDelete) \
|
|---|
| 315 | RTVEC_DECL_COMMON(name, type, pfnRealloc) \
|
|---|
| 316 | RTVEC_DECLFN_DELETE_ADAPTER_ID(name, type) \
|
|---|
| 317 | RTVEC_DECLFN_POPBACK_DELETE(name, type, pfnDelete, \
|
|---|
| 318 | name ## DeleteAdapterId) \
|
|---|
| 319 | RTVEC_DECLFN_CLEAR_DELETE(name, pfnDelete, name ## DeleteAdapterId)
|
|---|
| 320 |
|
|---|
| 321 | /**
|
|---|
| 322 | * Declarator macro - declare a vector type with a cleanup callback to be used
|
|---|
| 323 | * when elements are dropped from the vector. The callback takes a parameter
|
|---|
| 324 | * of type @a type, NOT a pointer to @a type.
|
|---|
| 325 | * @param name the name of the C struct type describing the vector as
|
|---|
| 326 | * well as the prefix of the functions for manipulating it
|
|---|
| 327 | * @param type the type of the objects contained in the vector
|
|---|
| 328 | * @param pfnRealloc the memory reallocation function used for expanding the
|
|---|
| 329 | * vector
|
|---|
| 330 | * @param pfnDelete the cleanup callback function - signature
|
|---|
| 331 | * void pfnDelete(type)
|
|---|
| 332 | */
|
|---|
| 333 | #define RTVEC_DECL_ALLOCATOR_DELETE_BY_VALUE(name, type, pfnRealloc, \
|
|---|
| 334 | pfnDelete) \
|
|---|
| 335 | RTVEC_DECL_COMMON(name, type, pfnRealloc) \
|
|---|
| 336 | RTVEC_DECLFN_DELETE_ADAPTER_TO_VALUE(name, type) \
|
|---|
| 337 | RTVEC_DECLFN_POPBACK_DELETE(name, type, pfnDelete, \
|
|---|
| 338 | name ## DeleteAdapterToValue) \
|
|---|
| 339 | RTVEC_DECLFN_CLEAR_DELETE(name, pfnDelete, \
|
|---|
| 340 | name ## DeleteAdapterToValue)
|
|---|
| 341 |
|
|---|
| 342 | /**
|
|---|
| 343 | * Inline wrapper around RTMemRealloc macro to get a function usable as a
|
|---|
| 344 | * callback.
|
|---|
| 345 | */
|
|---|
| 346 | DECLINLINE(void *) rtvecReallocDefTag(void *pv, size_t cbNew)
|
|---|
| 347 | {
|
|---|
| 348 | return RTMemRealloc(pv, cbNew);
|
|---|
| 349 | }
|
|---|
| 350 |
|
|---|
| 351 | /**
|
|---|
| 352 | * Declarator macro - declare a vector type (see @a RTVEC_DECL_ALLOCATOR)
|
|---|
| 353 | * using RTMemRealloc as a memory allocator
|
|---|
| 354 | * @param name the name of the C struct type describing the vector as
|
|---|
| 355 | * well as the prefix of the functions for manipulating it
|
|---|
| 356 | * @param type the type of the objects contained in the vector
|
|---|
| 357 | */
|
|---|
| 358 | #define RTVEC_DECL(name, type) \
|
|---|
| 359 | RTVEC_DECL_ALLOCATOR(name, type, rtvecReallocDefTag)
|
|---|
| 360 |
|
|---|
| 361 | /**
|
|---|
| 362 | * Declarator macro - declare a vector type with a cleanup by pointer callback
|
|---|
| 363 | * (see @a RTVEC_DECL_ALLOCATOR_DELETE) using RTMemRealloc as a memory
|
|---|
| 364 | * allocator
|
|---|
| 365 | * @param name the name of the C struct type describing the vector as
|
|---|
| 366 | * well as the prefix of the functions for manipulating it
|
|---|
| 367 | * @param type the type of the objects contained in the vector
|
|---|
| 368 | * @param pfnDelete the cleanup callback function - signature
|
|---|
| 369 | * void pfnDelete(type *)
|
|---|
| 370 | */
|
|---|
| 371 | #define RTVEC_DECL_DELETE(name, type, pfnDelete) \
|
|---|
| 372 | RTVEC_DECL_ALLOCATOR_DELETE(name, type, rtvecReallocDefTag, pfnDelete)
|
|---|
| 373 |
|
|---|
| 374 | /**
|
|---|
| 375 | * Declarator macro - declare a vector type with a cleanup by value callback
|
|---|
| 376 | * (see @a RTVEC_DECL_ALLOCATOR_DELETE_BY_VALUE) using RTMemRealloc as a memory
|
|---|
| 377 | * allocator
|
|---|
| 378 | * @param name the name of the C struct type describing the vector as
|
|---|
| 379 | * well as the prefix of the functions for manipulating it
|
|---|
| 380 | * @param type the type of the objects contained in the vector
|
|---|
| 381 | * @param pfnDelete the cleanup callback function - signature
|
|---|
| 382 | * void pfnDelete(type)
|
|---|
| 383 | */
|
|---|
| 384 | #define RTVEC_DECL_DELETE_BY_VALUE(name, type, pfnDelete) \
|
|---|
| 385 | RTVEC_DECL_ALLOCATOR_DELETE_BY_VALUE(name, type, rtvecReallocDefTag, \
|
|---|
| 386 | pfnDelete)
|
|---|
| 387 |
|
|---|
| 388 | #endif /* !IPRT_INCLUDED_vector_h */
|
|---|
| 389 |
|
|---|
