reader_tim.c
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27 * @brief TIM file reader - the stage information for a stochastic programming instance in SMPS format
31/*---+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----8----+----9----+----0----+----1----+----2*/
92};
141 SCIP_CALL( SCIPensureBlockMemoryArray(scip, &stage->vars, &stage->varssize, stage->nvars + 1) );
173 SCIP_CALL( SCIPensureBlockMemoryArray(scip, &stage->conss, &stage->conssize, stage->nconss + 1) );
205 assert((stage == 0 && i == 0 && strcmp(SCIPcorGetVarName(correader, i), readerdata->stagestartvars[stage]) == 0)
213 SCIP_CALL( addVariableToStage(scip, readerdata->stages[stage], SCIPcorGetVarName(correader, i)) );
227 SCIP_CALL( addConstraintToStage(scip, readerdata->stages[stage], SCIPcorGetConsName(correader, i)) );
254 /* getting the total number of variables in the problem. The hash maps will be of size nvars/nstages. */
280 SCIP_CALL( SCIPallocBlockMemoryArray(scip, &readerdata->stages[i]->vars, readerdata->stages[i]->varssize) ); /*lint !e866*/
281 SCIP_CALL( SCIPallocBlockMemoryArray(scip, &readerdata->stages[i]->conss, readerdata->stages[i]->conssize) ); /*lint !e866*/
285 SCIP_CALL( SCIPhashmapCreate(&readerdata->stages[i]->varnametovar, SCIPblkmem(scip), hashmapsize) );
286 SCIP_CALL( SCIPhashmapCreate(&readerdata->stages[i]->consnametocons, SCIPblkmem(scip), hashmapsize) );
318 SCIPfreeBlockMemoryArray(scip, &readerdata->stagestartvars[i], strlen(readerdata->stagestartvars[i]) + 1);
319 SCIPfreeBlockMemoryArray(scip, &readerdata->stagestartcons[i], strlen(readerdata->stagestartcons[i]) + 1);
320 SCIPfreeBlockMemoryArray(scip, &readerdata->stagenames[i], strlen(readerdata->stagenames[i]) + 1);
382 SCIPfreeBlockMemoryArray(scip, &(*timi)->stagestartvars[i], strlen((*timi)->stagestartvars[i]) + 1);
383 SCIPfreeBlockMemoryArray(scip, &(*timi)->stagestartcons[i], strlen((*timi)->stagestartcons[i]) + 1);
486/** set the problem var name that starts a stage in the tim input structure to given objective name */
498 SCIP_CALL( SCIPduplicateBlockMemoryArray(scip, &timi->stagestartvars[stagenum], varname, strlen(varname) + 1) ); /*lint !e866*/
503/** set the problem constraint name that starts a stage in the tim input structure to given objective name */
515 SCIP_CALL( SCIPduplicateBlockMemoryArray(scip, &timi->stagestartcons[stagenum], consname, strlen(consname) + 1) ); /*lint !e866*/
532 SCIP_CALL( SCIPduplicateBlockMemoryArray(scip, &timi->stagenames[stagenum], stagename, strlen(stagename) + 1) ); /*lint !e866*/
663 if( !timinputReadLine(timi) || timinputField0(timi) == NULL || strcmp(timinputField0(timi), "TIME") )
718 SCIP_CALL( SCIPensureBlockMemoryArray(scip, &timi->stagestartvars, &timi->stagesize, timi->nstages + 1) );
719 SCIP_CALL( SCIPensureBlockMemoryArray(scip, &timi->stagestartcons, &timi->stagesize, timi->nstages + 1) );
720 SCIP_CALL( SCIPensureBlockMemoryArray(scip, &timi->stagenames, &timi->stagesize, timi->nstages + 1) );
866 SCIP_CALL( SCIPincludeReaderBasic(scip, &reader, READER_NAME, READER_DESC, READER_EXTENSION, readerdata) );
880 const char* filename, /**< full path and name of file to read, or NULL if stdin should be used */
1049 SCIPerrorMessage("Stage <%s> was not found in the TIM file. Check the SMPS files (COR, TIM and STO)\n", stage);
SCIP_RETCODE SCIPreadTim(SCIP *scip, const char *filename, SCIP_RESULT *result)
Definition: reader_tim.c:878
const char * SCIPcorGetVarName(SCIP_READER *reader, int i)
Definition: reader_cor.c:265
const char * SCIPcorGetConsName(SCIP_READER *reader, int i)
Definition: reader_cor.c:283
SCIP_RETCODE SCIPhashmapInsert(SCIP_HASHMAP *hashmap, void *origin, void *image)
Definition: misc.c:3156
SCIP_RETCODE SCIPhashmapCreate(SCIP_HASHMAP **hashmap, BMS_BLKMEM *blkmem, int mapsize)
Definition: misc.c:3074
void SCIPwarningMessage(SCIP *scip, const char *formatstr,...)
Definition: scip_message.c:120
#define SCIPensureBlockMemoryArray(scip, ptr, arraysizeptr, minsize)
Definition: scip_mem.h:107
#define SCIPduplicateBlockMemoryArray(scip, ptr, source, num)
Definition: scip_mem.h:105
SCIP_RETCODE SCIPincludeReaderBasic(SCIP *scip, SCIP_READER **readerptr, const char *name, const char *desc, const char *extension, SCIP_READERDATA *readerdata)
Definition: scip_reader.c:109
SCIP_RETCODE SCIPsetReaderCopy(SCIP *scip, SCIP_READER *reader, SCIP_DECL_READERCOPY((*readercopy)))
Definition: scip_reader.c:147
SCIP_READER * SCIPfindReader(SCIP *scip, const char *name)
Definition: scip_reader.c:235
SCIP_RETCODE SCIPsetReaderFree(SCIP *scip, SCIP_READER *reader, SCIP_DECL_READERFREE((*readerfree)))
Definition: scip_reader.c:171
SCIP_RETCODE SCIPsetReaderRead(SCIP *scip, SCIP_READER *reader, SCIP_DECL_READERREAD((*readerread)))
Definition: scip_reader.c:195
int SCIPmemccpy(char *dest, const char *src, char stop, unsigned int cnt)
Definition: misc.c:10744
Definition: objbenders.h:44
public methods for managing constraints
wrapper functions to map file i/o to standard or zlib file i/o
public methods for message output
public data structures and miscellaneous methods
public methods for input file readers
COR file reader (MPS format of the core problem for stochastic programs)
static SCIP_RETCODE timinputCreate(SCIP *scip, TIMINPUT **timi, SCIP_FILE *fp)
Definition: reader_tim.c:340
static SCIP_RETCODE addConstraintToStage(SCIP *scip, TIMSTAGE *stage, const char *consname)
Definition: reader_tim.c:150
static SCIP_RETCODE createReaderdata(SCIP *scip, SCIP_READER *reader, TIMINPUT *timi)
Definition: reader_tim.c:235
static SCIP_RETCODE timinputSetStageStartVar(TIMINPUT *timi, SCIP *scip, const char *varname, int stagenum)
Definition: reader_tim.c:488
static SCIP_RETCODE createStages(SCIP *scip, SCIP_READER *reader, SCIP_READER *correader)
Definition: reader_tim.c:182
static void timinputSetProbname(TIMINPUT *timi, const char *probname)
Definition: reader_tim.c:474
static void timinputSetSection(TIMINPUT *timi, TIMSECTION section)
Definition: reader_tim.c:462
SCIP_VAR ** SCIPtimGetStageVars(SCIP *scip, int stagenum)
Definition: reader_tim.c:1057
static SCIP_RETCODE timinputSetStageStartCons(TIMINPUT *timi, SCIP *scip, const char *consname, int stagenum)
Definition: reader_tim.c:505
static SCIP_RETCODE timinputSetStageName(TIMINPUT *timi, SCIP *scip, const char *stagename, int stagenum)
Definition: reader_tim.c:522
const char * SCIPtimGetStageName(SCIP *scip, int stagenum)
Definition: reader_tim.c:957
static SCIP_RETCODE readTim(SCIP *scip, SCIP_READER *reader, const char *filename)
Definition: reader_tim.c:737
static SCIP_RETCODE addVariableToStage(SCIP *scip, TIMSTAGE *stage, const char *varname)
Definition: reader_tim.c:118
SCIP_CONS ** SCIPtimGetStageConss(SCIP *scip, int stagenum)
Definition: reader_tim.c:1078
static void freeReaderdata(SCIP *scip, SCIP_READER *reader)
Definition: reader_tim.c:294
int SCIPtimGetStageNConss(SCIP *scip, int stagenum)
Definition: reader_tim.c:1120
const char * SCIPtimConsGetStageName(SCIP *scip, const char *consname)
Definition: reader_tim.c:978
TIM file reader - the stage information for a stochastic programming instance in SMPS format.
public methods for memory management
public methods for message handling
public methods for numerical tolerances
public methods for global and local (sub)problems
public methods for reader plugins
Definition: struct_cons.h:47
Definition: struct_misc.h:138
Definition: struct_reader.h:46
Definition: struct_var.h:208
Definition: struct_scip.h:70
Definition: reader_tim.c:97
Definition: reader_tim.c:63