[1] | 1 | #include <stdio.h> |
---|
| 2 | #include <stdlib.h> |
---|
| 3 | #include "gribmap.h" |
---|
| 4 | |
---|
| 5 | /****************************************************************************** |
---|
| 6 | * |
---|
| 7 | * The functions in this file are used for opening/reading, and searching for |
---|
| 8 | * information in a grib table. |
---|
| 9 | * |
---|
| 10 | * All functions return 0 for success and 1 for failure, unless otherwise |
---|
| 11 | * noted. |
---|
| 12 | *****************************************************************************/ |
---|
| 13 | |
---|
| 14 | int findchar(char *line, char thechar); |
---|
| 15 | |
---|
| 16 | #ifdef TEST |
---|
| 17 | int main() |
---|
| 18 | { |
---|
| 19 | Grib1_Tables grib_tables; |
---|
| 20 | char filename[300]; |
---|
| 21 | int parm_id; |
---|
| 22 | int ret; |
---|
| 23 | int tablenum; |
---|
| 24 | int center,subcenter,parmtbl; |
---|
| 25 | |
---|
| 26 | strcpy(filename,"gribmap.txt"); |
---|
| 27 | LOAD_GRIB1_TABLES(filename, &grib_tables, &ret); |
---|
| 28 | |
---|
| 29 | GET_GRIB_PARAM (&grib_tables, "TSK", ¢er,&subcenter,&parmtbl, |
---|
| 30 | &tablenum, &parm_id); |
---|
| 31 | fprintf(stderr,"got parm_id: %d center: %d subcenter: %d parmtbl: %d\n", |
---|
| 32 | parm_id,center,subcenter,parmtbl); |
---|
| 33 | |
---|
| 34 | } |
---|
| 35 | #endif |
---|
| 36 | |
---|
| 37 | /****************************************************************************** |
---|
| 38 | * |
---|
| 39 | * read_gribmap - reads a gribmap file and puts the information into the |
---|
| 40 | * grib_table_info structure. |
---|
| 41 | * |
---|
| 42 | ******************************************************************************/ |
---|
| 43 | |
---|
| 44 | int READ_GRIBMAP (char *filename, Grib1_Tables *grib_tables, int *ret) |
---|
| 45 | { |
---|
| 46 | |
---|
| 47 | FILE *mapptr; |
---|
| 48 | char line[MAX_LINE_CHARS]; |
---|
| 49 | int dummy; |
---|
| 50 | int parmidx; |
---|
| 51 | int nxtidx, elemidx, charidx; |
---|
| 52 | char elems[6][MAX_LINE_CHARS]; |
---|
| 53 | int tablenum; |
---|
| 54 | |
---|
| 55 | /* Open parameter table file */ |
---|
| 56 | mapptr = fopen(filename, "r"); |
---|
| 57 | if (mapptr == NULL) |
---|
| 58 | { |
---|
| 59 | fprintf(stderr,"Could not open %s\n",filename); |
---|
| 60 | *ret=1; |
---|
| 61 | return 1; |
---|
| 62 | } |
---|
| 63 | |
---|
| 64 | /* Skip over comments at begining of gribmap file */ |
---|
| 65 | while (fgets(line,500,mapptr)) |
---|
| 66 | { |
---|
| 67 | if (line[0] != '#') break; |
---|
| 68 | } |
---|
| 69 | |
---|
| 70 | tablenum = 0; |
---|
| 71 | grib_tables->num_tables = 1; |
---|
| 72 | grib_tables->grib_table_info = |
---|
| 73 | (Grib1_Table_Info *)calloc(1,sizeof(Grib1_Table_Info)); |
---|
| 74 | |
---|
| 75 | if (grib_tables->grib_table_info == NULL) |
---|
| 76 | { |
---|
| 77 | fprintf(stderr,"Could not allocate space for grib_table_info\n"); |
---|
| 78 | *ret = 1; |
---|
| 79 | return 1; |
---|
| 80 | } |
---|
| 81 | grib_tables->grib_table_info[tablenum].num_entries = 0; |
---|
| 82 | |
---|
| 83 | sscanf(line,"%d:%d:%d:%d",&dummy, |
---|
| 84 | &(grib_tables->grib_table_info[tablenum].center), |
---|
| 85 | &(grib_tables->grib_table_info[tablenum].subcenter), |
---|
| 86 | &(grib_tables->grib_table_info[tablenum].parmtbl)); |
---|
| 87 | |
---|
| 88 | /* |
---|
| 89 | * Read each line of parameter table, and store information in the |
---|
| 90 | * structure. |
---|
| 91 | */ |
---|
| 92 | while (fgets(line,MAX_LINE_CHARS,mapptr) != NULL) |
---|
| 93 | { |
---|
| 94 | /* Split up the elements that are seperated by : */ |
---|
| 95 | nxtidx = 0; |
---|
| 96 | elemidx = 0; |
---|
| 97 | while ((charidx = findchar(line + nxtidx,':')) >= 0) |
---|
| 98 | { |
---|
| 99 | strncpy(elems[elemidx],line + nxtidx,charidx); |
---|
| 100 | elems[elemidx][charidx] = '\0'; |
---|
| 101 | elemidx++; |
---|
| 102 | nxtidx += (charidx + 1); |
---|
| 103 | } |
---|
| 104 | |
---|
| 105 | parmidx = atoi(elems[0]); |
---|
| 106 | |
---|
| 107 | /* |
---|
| 108 | * Check to see if this line specifies the next grib table. If so, |
---|
| 109 | * break out |
---|
| 110 | */ |
---|
| 111 | if (parmidx == -1) { |
---|
| 112 | grib_tables->num_tables++; |
---|
| 113 | tablenum++; |
---|
| 114 | grib_tables->grib_table_info = |
---|
| 115 | (Grib1_Table_Info *) |
---|
| 116 | realloc(grib_tables->grib_table_info, |
---|
| 117 | grib_tables->num_tables*sizeof(Grib1_Table_Info)); |
---|
| 118 | |
---|
| 119 | if (grib_tables->grib_table_info == NULL) |
---|
| 120 | { |
---|
| 121 | fprintf(stderr, |
---|
| 122 | "Could not re-allocate space for grib_table_info\n"); |
---|
| 123 | *ret = 1; |
---|
| 124 | return 1; |
---|
| 125 | } |
---|
| 126 | grib_tables->grib_table_info[tablenum].num_entries = 0; |
---|
| 127 | sscanf(line,"%d:%d:%d:%d",&dummy, |
---|
| 128 | &(grib_tables->grib_table_info[tablenum].center), |
---|
| 129 | &(grib_tables->grib_table_info[tablenum].subcenter), |
---|
| 130 | &(grib_tables->grib_table_info[tablenum].parmtbl)); |
---|
| 131 | continue; |
---|
| 132 | } |
---|
| 133 | |
---|
| 134 | /* Assure that we have not gone beyond 256 entries! */ |
---|
| 135 | if (grib_tables->grib_table_info[tablenum].num_entries >= 256) |
---|
| 136 | { |
---|
| 137 | fprintf(stderr, |
---|
| 138 | "Error: Invalid number of lines in table %d in, \n skipping line: %s \n", |
---|
| 139 | tablenum,line); |
---|
| 140 | break; |
---|
| 141 | } |
---|
| 142 | |
---|
| 143 | /* Grab the last field */ |
---|
| 144 | strcpy(elems[elemidx],line + nxtidx); |
---|
| 145 | |
---|
| 146 | /* Split up comma-seperated field of wrf varnames */ |
---|
| 147 | nxtidx = 0; |
---|
| 148 | elemidx = 0; |
---|
| 149 | |
---|
| 150 | /* Allocate number of elements in wrf_param */ |
---|
| 151 | grib_tables->grib_table_info[tablenum].wrf_param[parmidx] = |
---|
| 152 | (char **)malloc(1*sizeof(char *)); |
---|
| 153 | if (grib_tables->grib_table_info[tablenum].wrf_param[parmidx] == NULL) |
---|
| 154 | { |
---|
| 155 | fprintf(stderr, "Error allocating space for wrf_param[%d], exiting\n", |
---|
| 156 | parmidx); |
---|
| 157 | *ret = 1; |
---|
| 158 | return 1; |
---|
| 159 | } |
---|
| 160 | |
---|
| 161 | while ((charidx = findchar(elems[3]+nxtidx,',')) >= 0) |
---|
| 162 | { |
---|
| 163 | |
---|
| 164 | /* Allocate number of elements in wrf_param */ |
---|
| 165 | grib_tables->grib_table_info[tablenum].wrf_param[parmidx] = |
---|
| 166 | (char **) |
---|
| 167 | realloc(grib_tables->grib_table_info[tablenum].wrf_param[parmidx], |
---|
| 168 | (elemidx+2)*sizeof(char *)); |
---|
| 169 | if (grib_tables->grib_table_info[tablenum].wrf_param[parmidx] |
---|
| 170 | == NULL) |
---|
| 171 | { |
---|
| 172 | perror(""); |
---|
| 173 | fprintf(stderr, |
---|
| 174 | "Error allocating space for wrf_param[%d], exiting\n", |
---|
| 175 | parmidx); |
---|
| 176 | *ret = 1; |
---|
| 177 | return 1; |
---|
| 178 | } |
---|
| 179 | |
---|
| 180 | grib_tables->grib_table_info[tablenum].wrf_param[parmidx][elemidx] = |
---|
| 181 | (char *)malloc((charidx+2)*sizeof(char)); |
---|
| 182 | if (grib_tables->grib_table_info[tablenum].wrf_param[parmidx][elemidx] |
---|
| 183 | == NULL) |
---|
| 184 | { |
---|
| 185 | perror(""); |
---|
| 186 | fprintf(stderr, |
---|
| 187 | "Error allocating space for wrf_param[%d][%d], exiting\n", |
---|
| 188 | parmidx,elemidx); |
---|
| 189 | *ret = 1; |
---|
| 190 | return 1; |
---|
| 191 | } |
---|
| 192 | |
---|
| 193 | strncpy(grib_tables->grib_table_info[tablenum].wrf_param[parmidx][elemidx], |
---|
| 194 | elems[3]+nxtidx,charidx); |
---|
| 195 | grib_tables->grib_table_info[tablenum].wrf_param[parmidx][elemidx][charidx] = '\0'; |
---|
| 196 | elemidx++; |
---|
| 197 | nxtidx += (charidx + 1); |
---|
| 198 | } |
---|
| 199 | |
---|
| 200 | /* Grab the last field */ |
---|
| 201 | if (strlen(elems[3] + nxtidx) <= 0) |
---|
| 202 | { |
---|
| 203 | /* Case for no specified WRF fields */ |
---|
| 204 | grib_tables->grib_table_info[tablenum].wrf_param[parmidx][elemidx] = |
---|
| 205 | (char *)malloc(1*sizeof(char)); |
---|
| 206 | if (grib_tables->grib_table_info[tablenum].wrf_param[parmidx][elemidx] |
---|
| 207 | == NULL) |
---|
| 208 | { |
---|
| 209 | perror(""); |
---|
| 210 | fprintf(stderr, |
---|
| 211 | "Error allocating space for wrf_param[%d][%d], exiting\n", |
---|
| 212 | parmidx,elemidx); |
---|
| 213 | *ret = 1; |
---|
| 214 | return 1; |
---|
| 215 | } |
---|
| 216 | grib_tables->grib_table_info[tablenum].wrf_param[parmidx][elemidx][0] |
---|
| 217 | = '\0'; |
---|
| 218 | grib_tables->grib_table_info[tablenum].num_wrf_params[parmidx] = 0; |
---|
| 219 | } |
---|
| 220 | else |
---|
| 221 | { |
---|
| 222 | /* Allocate space for last element */ |
---|
| 223 | grib_tables->grib_table_info[tablenum].wrf_param[parmidx][elemidx] = |
---|
| 224 | (char *)malloc((strlen(elems[3] + nxtidx)+1)*sizeof(char)); |
---|
| 225 | if (grib_tables->grib_table_info[tablenum].wrf_param[parmidx][elemidx] |
---|
| 226 | == NULL) |
---|
| 227 | { |
---|
| 228 | perror(""); |
---|
| 229 | fprintf(stderr, |
---|
| 230 | "Error allocating space for wrf_param[%d][%d], exiting\n", |
---|
| 231 | parmidx,elemidx); |
---|
| 232 | *ret = 1; |
---|
| 233 | return 1; |
---|
| 234 | } |
---|
| 235 | |
---|
| 236 | strcpy(grib_tables->grib_table_info[tablenum].wrf_param[parmidx][elemidx], |
---|
| 237 | elems[3] + nxtidx); |
---|
| 238 | grib_tables->grib_table_info[tablenum].num_wrf_params[parmidx] = |
---|
| 239 | elemidx + 1; |
---|
| 240 | } |
---|
| 241 | |
---|
| 242 | grib_tables->grib_table_info[tablenum].parm_id[parmidx]=atoi(elems[0]); |
---|
| 243 | grib_tables->grib_table_info[tablenum].dec_sc_factor[parmidx]=atoi(elems[4]); |
---|
| 244 | |
---|
| 245 | grib_tables->grib_table_info[tablenum].num_entries++; |
---|
| 246 | } |
---|
| 247 | |
---|
| 248 | *ret=0; |
---|
| 249 | return 0; |
---|
| 250 | } |
---|
| 251 | |
---|
| 252 | /****************************************************************************** |
---|
| 253 | * |
---|
| 254 | * get_grib_param - searches through a grib_table_info structure and returns |
---|
| 255 | * the index for the input "varname". |
---|
| 256 | * |
---|
| 257 | * returns index number, or, -1 for failure. |
---|
| 258 | *****************************************************************************/ |
---|
| 259 | |
---|
| 260 | int GET_GRIB_PARAM (Grib1_Tables *grib_tables, char *varname, int *center, |
---|
| 261 | int *subcenter, int *parmtbl, int *tablenum, int *index, |
---|
| 262 | int strlen1, int strlen2) |
---|
| 263 | { |
---|
| 264 | int idx; |
---|
| 265 | int prm_idx; |
---|
| 266 | int tableidx; |
---|
| 267 | char varnametmp[200]; |
---|
| 268 | |
---|
| 269 | *index = -1; |
---|
| 270 | |
---|
| 271 | strncpy(varnametmp,varname,strlen2); |
---|
| 272 | varnametmp[strlen2] = '\0'; |
---|
| 273 | trim(varnametmp); |
---|
| 274 | for (tableidx = 0; tableidx < grib_tables->num_tables ;tableidx++) |
---|
| 275 | { |
---|
| 276 | |
---|
| 277 | |
---|
| 278 | for (idx = 0; |
---|
| 279 | idx < grib_tables->grib_table_info[tableidx].num_entries; |
---|
| 280 | idx++) |
---|
| 281 | { |
---|
| 282 | for (prm_idx = 0; |
---|
| 283 | prm_idx < |
---|
| 284 | grib_tables->grib_table_info[tableidx].num_wrf_params[idx]; |
---|
| 285 | prm_idx++) |
---|
| 286 | { |
---|
| 287 | if (strcmp(varnametmp, |
---|
| 288 | grib_tables->grib_table_info[tableidx].wrf_param[idx][prm_idx]) |
---|
| 289 | == 0) |
---|
| 290 | { |
---|
| 291 | *center = |
---|
| 292 | grib_tables->grib_table_info[tableidx].center; |
---|
| 293 | *subcenter = grib_tables->grib_table_info[tableidx].subcenter; |
---|
| 294 | *parmtbl = grib_tables->grib_table_info[tableidx].parmtbl; |
---|
| 295 | *tablenum = tableidx; |
---|
| 296 | *index = idx; |
---|
| 297 | break; |
---|
| 298 | } |
---|
| 299 | } |
---|
| 300 | } |
---|
| 301 | |
---|
| 302 | } |
---|
| 303 | return *index; |
---|
| 304 | } |
---|
| 305 | |
---|
| 306 | /****************************************************************************** |
---|
| 307 | * |
---|
| 308 | * free_gribmap_ - returns the size (in bytes) of a grib_table_info |
---|
| 309 | * structure. |
---|
| 310 | * |
---|
| 311 | *****************************************************************************/ |
---|
| 312 | |
---|
| 313 | int FREE_GRIBMAP(Grib1_Tables *grib_tables) |
---|
| 314 | { |
---|
| 315 | int idx, idx2; |
---|
| 316 | int tablenum; |
---|
| 317 | |
---|
| 318 | for (tablenum = 0; tablenum < grib_tables->num_tables; tablenum++) |
---|
| 319 | { |
---|
| 320 | for (idx = 0; idx < grib_tables->grib_table_info[tablenum].num_entries; |
---|
| 321 | idx++) |
---|
| 322 | { |
---|
| 323 | for (idx2 = 0; |
---|
| 324 | idx2 < grib_tables->grib_table_info[tablenum].num_wrf_params[idx]; |
---|
| 325 | idx2++) |
---|
| 326 | { |
---|
| 327 | free(grib_tables->grib_table_info[tablenum].wrf_param[idx][idx2]); |
---|
| 328 | } |
---|
| 329 | if (grib_tables->grib_table_info[tablenum].num_wrf_params[idx] > 0) |
---|
| 330 | { |
---|
| 331 | free(grib_tables->grib_table_info[tablenum].wrf_param[idx]); |
---|
| 332 | } |
---|
| 333 | } |
---|
| 334 | } |
---|
| 335 | free(grib_tables->grib_table_info); |
---|
| 336 | return 0; |
---|
| 337 | } |
---|
| 338 | |
---|
| 339 | /****************************************************************************** |
---|
| 340 | * |
---|
| 341 | * Return the character index of the first instance of "thechar" in a string. |
---|
| 342 | * |
---|
| 343 | ******************************************************************************/ |
---|
| 344 | |
---|
| 345 | int findchar(char *line, char thechar) |
---|
| 346 | { |
---|
| 347 | int returnidx, charnum; |
---|
| 348 | |
---|
| 349 | returnidx = -1; |
---|
| 350 | for (charnum = 0; charnum < strlen(line); charnum++) |
---|
| 351 | { |
---|
| 352 | if (line[charnum] == thechar) |
---|
| 353 | { |
---|
| 354 | returnidx = charnum; |
---|
| 355 | break; |
---|
| 356 | } |
---|
| 357 | } |
---|
| 358 | return returnidx; |
---|
| 359 | } |
---|
| 360 | |
---|
| 361 | /****************************************************************************** |
---|
| 362 | * |
---|
| 363 | * get_grib1_table_info_size - returns the size (in bytes) of a grib_table_info |
---|
| 364 | * structure. |
---|
| 365 | * |
---|
| 366 | *****************************************************************************/ |
---|
| 367 | |
---|
| 368 | int GET_GRIB1_TABLE_INFO_SIZE (int *size) |
---|
| 369 | { |
---|
| 370 | *size = sizeof(Grib1_Table_Info); |
---|
| 371 | return *size; |
---|
| 372 | } |
---|
| 373 | |
---|
| 374 | /****************************************************************************** |
---|
| 375 | * |
---|
| 376 | * get_grib1_tables_size - returns the size (in bytes) of a grib_tables |
---|
| 377 | * structure. |
---|
| 378 | * |
---|
| 379 | *****************************************************************************/ |
---|
| 380 | |
---|
| 381 | int GET_GRIB1_TABLES_SIZE (int *size) |
---|
| 382 | { |
---|
| 383 | *size = sizeof(Grib1_Tables); |
---|
| 384 | return *size; |
---|
| 385 | } |
---|
| 386 | |
---|
| 387 | /****************************************************************************** |
---|
| 388 | * |
---|
| 389 | * load_grib1_table_info - reads a gribmap file and puts the information into |
---|
| 390 | * the grib_table_info structure. |
---|
| 391 | * |
---|
| 392 | ******************************************************************************/ |
---|
| 393 | |
---|
| 394 | int LOAD_GRIB1_TABLES (char filename[], |
---|
| 395 | Grib1_Tables *grib_tables, int *ret, int strlen1) |
---|
| 396 | { |
---|
| 397 | |
---|
| 398 | char tmpfilename[300]; |
---|
| 399 | strncpy(tmpfilename,filename,strlen1); |
---|
| 400 | tmpfilename[strlen1] = '\0'; |
---|
| 401 | |
---|
| 402 | READ_GRIBMAP(tmpfilename, grib_tables, ret); |
---|
| 403 | |
---|
| 404 | return *ret; |
---|
| 405 | } |
---|
| 406 | |
---|
| 407 | /****************************************************************************** |
---|
| 408 | * |
---|
| 409 | * get_grid_info_size_ - returns the size (in bytes) of a grib_tables |
---|
| 410 | * structure. |
---|
| 411 | * |
---|
| 412 | *****************************************************************************/ |
---|
| 413 | |
---|
| 414 | int GET_GRID_INFO_SIZE (int *size) |
---|
| 415 | { |
---|
| 416 | *size = sizeof(Grib1_Tables); |
---|
| 417 | return *size; |
---|
| 418 | } |
---|
| 419 | |
---|
| 420 | |
---|
| 421 | /****************************************************************************** |
---|
| 422 | * |
---|
| 423 | * copy_grib_tables - allocates and fills a grib_tables structure |
---|
| 424 | * |
---|
| 425 | *****************************************************************************/ |
---|
| 426 | |
---|
| 427 | Grib1_Tables *copy_grib_tables(Grib1_Tables *grib_tables) |
---|
| 428 | { |
---|
| 429 | int tblidx,prmidx,elmidx; |
---|
| 430 | int strsiz; |
---|
| 431 | |
---|
| 432 | Grib1_Tables *tmp; |
---|
| 433 | |
---|
| 434 | tmp = (Grib1_Tables *)malloc(sizeof(Grib1_Tables)); |
---|
| 435 | |
---|
| 436 | memcpy(tmp,grib_tables,sizeof(Grib1_Tables)); |
---|
| 437 | |
---|
| 438 | /* Now do the grib_table_info elements within grib_tables */ |
---|
| 439 | |
---|
| 440 | tmp->grib_table_info = |
---|
| 441 | (Grib1_Table_Info *) |
---|
| 442 | malloc(grib_tables->num_tables*sizeof(Grib1_Table_Info)); |
---|
| 443 | if (tmp->grib_table_info == NULL) |
---|
| 444 | { |
---|
| 445 | fprintf(stderr, |
---|
| 446 | "copy_grib_tables: Could not allocate space for grib_table_info. num_tables: %d\n", |
---|
| 447 | grib_tables->num_tables); |
---|
| 448 | exit(1); |
---|
| 449 | } |
---|
| 450 | |
---|
| 451 | memcpy(tmp->grib_table_info, |
---|
| 452 | grib_tables->grib_table_info, |
---|
| 453 | grib_tables->num_tables*sizeof(Grib1_Table_Info)); |
---|
| 454 | |
---|
| 455 | |
---|
| 456 | for (tblidx = 0; tblidx < grib_tables->num_tables; tblidx++) |
---|
| 457 | { |
---|
| 458 | |
---|
| 459 | for (prmidx = 0; prmidx < MAX_PARAMS; prmidx++) |
---|
| 460 | { |
---|
| 461 | if (grib_tables->grib_table_info[tblidx].num_wrf_params[prmidx] <= 0) |
---|
| 462 | { |
---|
| 463 | continue; |
---|
| 464 | } |
---|
| 465 | |
---|
| 466 | tmp->grib_table_info[tblidx].wrf_param[prmidx] = (char **) |
---|
| 467 | malloc(grib_tables->grib_table_info[tblidx].num_wrf_params[prmidx] |
---|
| 468 | * sizeof(char *)); |
---|
| 469 | |
---|
| 470 | memcpy(tmp->grib_table_info[tblidx].wrf_param[prmidx], |
---|
| 471 | grib_tables->grib_table_info[tblidx].wrf_param[prmidx], |
---|
| 472 | grib_tables->grib_table_info[tblidx].num_wrf_params[prmidx] |
---|
| 473 | * sizeof(char *)); |
---|
| 474 | |
---|
| 475 | for (elmidx = 0; |
---|
| 476 | elmidx < grib_tables->grib_table_info[tblidx].num_wrf_params[prmidx]; |
---|
| 477 | elmidx++) |
---|
| 478 | { |
---|
| 479 | |
---|
| 480 | strsiz = |
---|
| 481 | strlen(grib_tables->grib_table_info[tblidx].wrf_param[prmidx][elmidx]) + 1; |
---|
| 482 | tmp->grib_table_info[tblidx].wrf_param[prmidx][elmidx] = |
---|
| 483 | (char *) |
---|
| 484 | malloc(strsiz * sizeof(char)); |
---|
| 485 | |
---|
| 486 | memcpy(tmp->grib_table_info[tblidx].wrf_param[prmidx][elmidx], |
---|
| 487 | grib_tables->grib_table_info[tblidx].wrf_param[prmidx][elmidx], |
---|
| 488 | strsiz * sizeof(char)); |
---|
| 489 | |
---|
| 490 | } |
---|
| 491 | |
---|
| 492 | } |
---|
| 493 | |
---|
| 494 | } |
---|
| 495 | |
---|
| 496 | return tmp; |
---|
| 497 | |
---|
| 498 | } |
---|
| 499 | |
---|