set.h
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23 /*---+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----8----+----9----+----0----+----1----+----2*/
64 /** copies plugins from sourcescip to targetscip; in case that a constraint handler which does not need constraints
65 * cannot be copied, valid will return FALSE. All plugins can declare that, if their copy process failed, the
116 /** creates a SCIP_Bool parameter, sets it to its default value, and adds it to the parameter set */
146 /** creates a SCIP_Longint parameter, sets it to its default value, and adds it to the parameter set */
162 /** creates a SCIP_Real parameter, sets it to its default value, and adds it to the parameter set */
188 const char* allowedvalues, /**< array with possible parameter values, or NULL if not restricted */
193 /** creates a string parameter, sets it to its default value, and adds it to the parameter set */
399 SCIP_Bool onlychanged /**< should only the parameters been written, that are changed from default? */
424 * - \ref SCIP_PARAMEMPHASIS_PHASEFEAS to find feasible solutions during a 3 phase solution process
425 * - \ref SCIP_PARAMEMPHASIS_PHASEIMPROVE to find improved solutions during a 3 phase solution process
447 /** sets parameters to deactivate separators and heuristics that use auxiliary SCIP instances; should be called for
567 /** reinserts a constraint handler with modified sepa priority into the sepa priority sorted array */
987 SCIP_Real relaxfeastol /**< new primal feasibility tolerance for relaxations, or SCIP_INVALID */
1018 * This is useful, if the value, e.g., the activity of a linear constraint or the pseudo objective value, gets a high
1019 * absolute value during the optimization process which is later reduced significantly. In this case, the last digits
1021 * We dot not consider the cancellations which can occur during increasing the absolute value because they just cannot
1023 * The idea to get more reliable values is to always store the last reliable value, where increasing the absolute of
1024 * the value is viewed as preserving reliability. Then, after each update, the new absolute value can be compared
1025 * against the last reliable one with this method, checking whether it was decreased by a factor of at least
1045 /** returns the minimum value that is regarded as huge and should be handled separately (e.g., in activity
1067 /** returns factor w.r.t. primal feasibility tolerance that determines default (and maximal) feasibility tolerance */
1149 /** checks, if value is huge and should be handled separately (e.g., in activity computation) */
1389 /** checks, if relative difference of val1 and val2 is lower than dual feasibility tolerance */
1396 /** checks, if relative difference of val1 and val2 is not greater than dual feasibility tolerance */
1403 /** checks, if relative difference of val1 and val2 is greater than dual feasibility tolerance */
1410 /** checks, if relative difference of val1 and val2 is not lower than -dual feasibility tolerance */
1471 /** checks, if the given new lower bound is at least min(oldub - oldlb, |oldlb|) times the bound
1482 /** checks, if the given new upper bound is at least min(oldub - oldlb, |oldub|) times the bound
1570 /** returns the flag indicating whether sub-SCIPs that could cause recursion have been deactivated */
1578 /* In optimized mode, the function calls are overwritten by defines to reduce the number of function calls and
1629 #define SCIPsetIsFeasLE(set, val1, val2) ( !EPSP(SCIPrelDiff(val1, val2), (set)->num_feastol) )
1631 #define SCIPsetIsFeasGE(set, val1, val2) ( !EPSN(SCIPrelDiff(val1, val2), (set)->num_feastol) )
1642 #define SCIPsetIsDualfeasEQ(set, val1, val2) ( EPSZ(SCIPrelDiff(val1, val2), (set)->num_dualfeastol) )
1643 #define SCIPsetIsDualfeasLT(set, val1, val2) ( EPSN(SCIPrelDiff(val1, val2), (set)->num_dualfeastol) )
1644 #define SCIPsetIsDualfeasLE(set, val1, val2) ( !EPSP(SCIPrelDiff(val1, val2), (set)->num_dualfeastol) )
1645 #define SCIPsetIsDualfeasGT(set, val1, val2) ( EPSP(SCIPrelDiff(val1, val2), (set)->num_dualfeastol) )
1646 #define SCIPsetIsDualfeasGE(set, val1, val2) ( !EPSN(SCIPrelDiff(val1, val2), (set)->num_dualfeastol) )
1657 #define SCIPsetIsLbBetter(set, newlb, oldlb, oldub) ( ((oldlb) < 0.0 && (newlb) >= 0.0) || EPSGT(newlb, oldlb, \
1659 #define SCIPsetIsUbBetter(set, newub, oldlb, oldub) ( ((oldub) > 0.0 && (newub) <= 0.0) || EPSLT(newub, oldub, \
1662 ( root ? EPSP(efficacy, (set)->sepa_minefficacyroot) : EPSP(efficacy, (set)->sepa_minefficacy) )
1670 #define SCIPsetIsSumRelEQ(set, val1, val2) ( EPSZ(SCIPrelDiff(val1, val2), (set)->num_sumepsilon) )
1671 #define SCIPsetIsSumRelLT(set, val1, val2) ( EPSN(SCIPrelDiff(val1, val2), (set)->num_sumepsilon) )
1672 #define SCIPsetIsSumRelLE(set, val1, val2) ( !EPSP(SCIPrelDiff(val1, val2), (set)->num_sumepsilon) )
1673 #define SCIPsetIsSumRelGT(set, val1, val2) ( EPSP(SCIPrelDiff(val1, val2), (set)->num_sumepsilon) )
1674 #define SCIPsetIsSumRelGE(set, val1, val2) ( !EPSN(SCIPrelDiff(val1, val2), (set)->num_sumepsilon) )
1683 #define SCIPsetAllocBuffer(set,ptr) ( (BMSallocBufferMemory((set)->buffer, (ptr)) == NULL) ? SCIP_NOMEMORY : SCIP_OKAY )
1684 #define SCIPsetAllocBufferSize(set,ptr,size) ( (BMSallocBufferMemorySize((set)->buffer, (ptr), (size)) == NULL) ? SCIP_NOMEMORY : SCIP_OKAY )
1685 #define SCIPsetAllocBufferArray(set,ptr,num) ( (BMSallocBufferMemoryArray((set)->buffer, (ptr), (num)) == NULL) ? SCIP_NOMEMORY : SCIP_OKAY )
1686 #define SCIPsetDuplicateBufferSize(set,ptr,source,size) ( (BMSduplicateBufferMemory((set)->buffer, (ptr), (source), (size)) == NULL) ? SCIP_NOMEMORY : SCIP_OKAY )
1687 #define SCIPsetDuplicateBufferArray(set,ptr,source,num) ( (BMSduplicateBufferMemoryArray((set)->buffer, (ptr), (source), (num)) == NULL) ? SCIP_NOMEMORY : SCIP_OKAY )
1688 #define SCIPsetReallocBufferSize(set,ptr,size) ( (BMSreallocBufferMemorySize((set)->buffer, (ptr), (size)) == NULL) ? SCIP_NOMEMORY : SCIP_OKAY )
1689 #define SCIPsetReallocBufferArray(set,ptr,num) ( (BMSreallocBufferMemoryArray((set)->buffer, (ptr), (num)) == NULL) ? SCIP_NOMEMORY : SCIP_OKAY )
1694 #define SCIPsetAllocCleanBuffer(set,ptr) ( (BMSallocBufferMemory((set)->cleanbuffer, (ptr)) == NULL) ? SCIP_NOMEMORY : SCIP_OKAY )
1695 #define SCIPsetAllocCleanBufferSize(set,ptr,size) ( (BMSallocBufferMemorySize((set)->cleanbuffer, (ptr), (size)) == NULL) ? SCIP_NOMEMORY : SCIP_OKAY )
1696 #define SCIPsetAllocCleanBufferArray(set,ptr,num) ( (BMSallocBufferMemoryArray((set)->cleanbuffer, (ptr), (num)) == NULL) ? SCIP_NOMEMORY : SCIP_OKAY )
1699 #define SCIPsetFreeCleanBufferArray(set,ptr) BMSfreeBufferMemoryArray((set)->cleanbuffer, (ptr))
1706 #define SCIPsetDebugMsg(set, ...) SCIPsetPrintDebugMessage(set, __FILE__, __LINE__, __VA_ARGS__)
1709 #define SCIPsetDebugMsg(set, ...) while ( FALSE ) SCIPsetPrintDebugMessage(set, __FILE__, __LINE__, __VA_ARGS__)
1710 #define SCIPsetDebugMsgPrint(set, ...) while ( FALSE ) SCIPsetDebugMessagePrint(set, __VA_ARGS__)
1714 /* if we do not have a C99 compiler, use a workaround that prints a message, but not the file and linenumber */
SCIP_Bool SCIPsetIsSumEQ(SCIP_SET *set, SCIP_Real val1, SCIP_Real val2)
Definition: set.c:6211
SCIP_NODESEL * SCIPsetFindNodesel(SCIP_SET *set, const char *name)
Definition: set.c:4710
Definition: struct_presol.h:37
SCIP_RETCODE SCIPsetIncludeCompr(SCIP_SET *set, SCIP_COMPR *compr)
Definition: set.c:4562
Definition: struct_nodesel.h:52
SCIP_RETCODE SCIPsetWriteParams(SCIP_SET *set, SCIP_MESSAGEHDLR *messagehdlr, const char *filename, SCIP_Bool comments, SCIP_Bool onlychanged)
Definition: set.c:3471
SCIP_RETCODE SCIPsetIncludeDialog(SCIP_SET *set, SCIP_DIALOG *dialog)
Definition: set.c:4939
Definition: struct_reader.h:36
SCIP_RETCODE SCIPsetGetBoolParam(SCIP_SET *set, const char *name, SCIP_Bool *value)
Definition: set.c:3088
SCIP_RETCODE SCIPsetIncludeReader(SCIP_SET *set, SCIP_READER *reader)
Definition: set.c:3623
SCIP_Bool SCIPsetIsLbBetter(SCIP_SET *set, SCIP_Real newlb, SCIP_Real oldlb, SCIP_Real oldub)
Definition: set.c:6803
Definition: struct_scip.h:59
SCIP_Bool SCIPsetIsFeasFracIntegral(SCIP_SET *set, SCIP_Real val)
Definition: set.c:6532
SCIP_Bool SCIPsetIsSumRelLE(SCIP_SET *set, SCIP_Real val1, SCIP_Real val2)
Definition: set.c:7011
SCIP_Bool SCIPsetIsSumRelGE(SCIP_SET *set, SCIP_Real val1, SCIP_Real val2)
Definition: set.c:7055
int SCIPsetGetPriceMaxvars(SCIP_SET *set, SCIP_Bool root)
Definition: set.c:5698
SCIP_Bool SCIPsetIsUpdateUnreliable(SCIP_SET *set, SCIP_Real newvalue, SCIP_Real oldvalue)
Definition: set.c:7097
SCIP_RETCODE SCIPsetResetParam(SCIP_SET *set, SCIP_MESSAGEHDLR *messagehdlr, const char *name)
Definition: set.c:3487
SCIP_RETCODE SCIPsetSetLongintParam(SCIP_SET *set, SCIP_MESSAGEHDLR *messagehdlr, const char *name, SCIP_Longint value)
Definition: set.c:3328
SCIP_Bool SCIPsetIsFeasLT(SCIP_SET *set, SCIP_Real val1, SCIP_Real val2)
Definition: set.c:6400
SCIP_RETCODE SCIPsetGetIntParam(SCIP_SET *set, const char *name, int *value)
Definition: set.c:3102
Definition: struct_dialog.h:36
SCIP_Bool SCIPsetIsSumRelLT(SCIP_SET *set, SCIP_Real val1, SCIP_Real val2)
Definition: set.c:6989
SCIP_RETCODE SCIPsetSetPresolving(SCIP_SET *set, SCIP_MESSAGEHDLR *messagehdlr, SCIP_PARAMSETTING paramsetting, SCIP_Bool quiet)
Definition: set.c:3572
SCIP_Bool SCIPsetIsEfficacious(SCIP_SET *set, SCIP_Bool root, SCIP_Real efficacy)
Definition: set.c:6842
SCIP_Bool SCIPsetIsUbBetter(SCIP_SET *set, SCIP_Real newub, SCIP_Real oldlb, SCIP_Real oldub)
Definition: set.c:6824
SCIP_Bool SCIPsetIsRelLE(SCIP_SET *set, SCIP_Real val1, SCIP_Real val2)
Definition: set.c:6901
SCIP_RETCODE SCIPsetInitprePlugins(SCIP_SET *set, BMS_BLKMEM *blkmem, SCIP_STAT *stat)
Definition: set.c:5299
SCIP_READER * SCIPsetFindReader(SCIP_SET *set, const char *name)
Definition: set.c:3645
Definition: struct_message.h:36
SCIP_Bool SCIPsetIsDualfeasFracIntegral(SCIP_SET *set, SCIP_Real val)
Definition: set.c:6743
SCIP_Bool SCIPsetIsSumNegative(SCIP_SET *set, SCIP_Real val)
Definition: set.c:6323
SCIP_Bool SCIPsetIsGE(SCIP_SET *set, SCIP_Real val1, SCIP_Real val2)
Definition: set.c:6074
SCIP_RETCODE SCIPsetSetSeparating(SCIP_SET *set, SCIP_MESSAGEHDLR *messagehdlr, SCIP_PARAMSETTING paramsetting, SCIP_Bool quiet)
Definition: set.c:3590
SCIP_Bool SCIPsetIsRelGT(SCIP_SET *set, SCIP_Real val1, SCIP_Real val2)
Definition: set.c:6923
Definition: struct_paramset.h:99
type definitions for global SCIP settings
SCIP_Bool SCIPsetIsEQ(SCIP_SET *set, SCIP_Real val1, SCIP_Real val2)
Definition: set.c:6002
SCIP_RETCODE SCIPsetSetIntParam(SCIP_SET *set, SCIP_MESSAGEHDLR *messagehdlr, const char *name, int value)
Definition: set.c:3276
SCIP_RETCODE SCIPsetAddBoolParam(SCIP_SET *set, SCIP_MESSAGEHDLR *messagehdlr, BMS_BLKMEM *blkmem, const char *name, const char *desc, SCIP_Bool *valueptr, SCIP_Bool isadvanced, SCIP_Bool defaultvalue, SCIP_DECL_PARAMCHGD((*paramchgd)), SCIP_PARAMDATA *paramdata)
Definition: set.c:2927
SCIP_RETCODE SCIPsetSetDefaultIntParam(SCIP_SET *set, const char *name, int defaultvalue)
Definition: set.c:3291
SCIP_Bool SCIPsetIsLE(SCIP_SET *set, SCIP_Real val1, SCIP_Real val2)
Definition: set.c:6038
SCIP_RETCODE SCIPsetAddLongintParam(SCIP_SET *set, SCIP_MESSAGEHDLR *messagehdlr, BMS_BLKMEM *blkmem, const char *name, const char *desc, SCIP_Longint *valueptr, SCIP_Bool isadvanced, SCIP_Longint defaultvalue, SCIP_Longint minvalue, SCIP_Longint maxvalue, SCIP_DECL_PARAMCHGD((*paramchgd)), SCIP_PARAMDATA *paramdata)
Definition: set.c:2973
type definitions for presolvers
Definition: struct_sepa.h:37
SCIP_RETCODE SCIPsetSetVerbLevel(SCIP_SET *set, SCIP_VERBLEVEL verblevel)
Definition: set.c:5600
SCIP_RETCODE SCIPsetExitsolPlugins(SCIP_SET *set, BMS_BLKMEM *blkmem, SCIP_STAT *stat, SCIP_Bool restart)
Definition: set.c:5478
SCIP_RETCODE SCIPsetSetEmphasis(SCIP_SET *set, SCIP_MESSAGEHDLR *messagehdlr, SCIP_PARAMEMPHASIS paramemphasis, SCIP_Bool quiet)
Definition: set.c:3522
SCIP_RETCODE SCIPsetIncludeTable(SCIP_SET *set, SCIP_TABLE *table)
Definition: set.c:4894
SCIP_RETCODE SCIPsetSetBarrierconvtol(SCIP_SET *set, SCIP_Real barrierconvtol)
Definition: set.c:5653
void SCIPsetEnableOrDisablePluginClocks(SCIP_SET *set, SCIP_Bool enabled)
Definition: set.c:850
Definition: struct_pricer.h:37
SCIP_Bool SCIPsetIsDualfeasEQ(SCIP_SET *set, SCIP_Real val1, SCIP_Real val2)
Definition: set.c:6589
type definitions for branching rules
type definitions for problem statistics
Definition: struct_conflict.h:40
SCIP_RETCODE SCIPsetExitPlugins(SCIP_SET *set, BMS_BLKMEM *blkmem, SCIP_STAT *stat)
Definition: set.c:5193
SCIP_RETCODE SCIPsetResetParams(SCIP_SET *set, SCIP_MESSAGEHDLR *messagehdlr)
Definition: set.c:3499
Definition: struct_benders.h:48
SCIP_Bool SCIPsetIsRelLT(SCIP_SET *set, SCIP_Real val1, SCIP_Real val2)
Definition: set.c:6879
Definition: struct_set.h:61
SCIP_Bool SCIPsetIsDualfeasPositive(SCIP_SET *set, SCIP_Real val)
Definition: set.c:6710
SCIP_RETCODE SCIPsetSetDefaultBoolParam(SCIP_SET *set, const char *name, SCIP_Bool defaultvalue)
Definition: set.c:3238
SCIP_DEBUGSOLDATA * SCIPsetGetDebugSolData(SCIP_SET *set)
Definition: set.c:5737
SCIP_Bool SCIPsetIsFeasLE(SCIP_SET *set, SCIP_Real val1, SCIP_Real val2)
Definition: set.c:6422
Definition: struct_concsolver.h:55
SCIP_BENDERS * SCIPsetFindBenders(SCIP_SET *set, const char *name)
Definition: set.c:3761
SCIP_Bool SCIPsetIsFracIntegral(SCIP_SET *set, SCIP_Real val)
Definition: set.c:6154
SCIP_RETCODE SCIPsetCopyParams(SCIP_SET *sourceset, SCIP_SET *targetset, SCIP_MESSAGEHDLR *messagehdlr)
Definition: set.c:1119
SCIP_RETCODE SCIPsetIncludePresol(SCIP_SET *set, SCIP_PRESOL *presol)
Definition: set.c:4044
type definitions for variable pricers
SCIP_RETCODE SCIPsetGetRealParam(SCIP_SET *set, const char *name, SCIP_Real *value)
Definition: set.c:3130
SCIP_Bool SCIPsetIsFeasPositive(SCIP_SET *set, SCIP_Real val)
Definition: set.c:6499
Definition: struct_table.h:36
type definitions for primal heuristics
Definition: struct_cons.h:117
SCIP_RETCODE SCIPsetIncludeRelax(SCIP_SET *set, SCIP_RELAX *relax)
Definition: set.c:4117
Definition: struct_compr.h:37
type definitions for SCIP's main datastructure
SCIP_Bool SCIPsetIsSumPositive(SCIP_SET *set, SCIP_Real val)
Definition: set.c:6312
SCIP_RETCODE SCIPsetIncludeBenders(SCIP_SET *set, SCIP_BENDERS *benders)
Definition: set.c:3738
SCIP_RETCODE SCIPsetSetHeuristics(SCIP_SET *set, SCIP_MESSAGEHDLR *messagehdlr, SCIP_PARAMSETTING paramsetting, SCIP_Bool quiet)
Definition: set.c:3554
SCIP_Real SCIPsetDualfeasFrac(SCIP_SET *set, SCIP_Real val)
Definition: set.c:6789
SCIP_BRANCHRULE * SCIPsetFindBranchrule(SCIP_SET *set, const char *name)
Definition: set.c:4792
SCIP_Bool SCIPsetIsDualfeasLT(SCIP_SET *set, SCIP_Real val1, SCIP_Real val2)
Definition: set.c:6611
SCIP_EVENTHDLR * SCIPsetFindEventhdlr(SCIP_SET *set, const char *name)
Definition: set.c:4659
SCIP_PRICER * SCIPsetFindPricer(SCIP_SET *set, const char *name)
Definition: set.c:3688
SCIP_RETCODE SCIPsetChgParamFixed(SCIP_SET *set, const char *name, SCIP_Bool fixed)
Definition: set.c:3172
type definitions for bandit selection algorithms
SCIP_RETCODE SCIPsetAddStringParam(SCIP_SET *set, SCIP_MESSAGEHDLR *messagehdlr, BMS_BLKMEM *blkmem, const char *name, const char *desc, char **valueptr, SCIP_Bool isadvanced, const char *defaultvalue, SCIP_DECL_PARAMCHGD((*paramchgd)), SCIP_PARAMDATA *paramdata)
Definition: set.c:3044
SCIP_RETCODE SCIPsetIncludeDisp(SCIP_SET *set, SCIP_DISP *disp)
Definition: set.c:4842
SCIP_PRESOL * SCIPsetFindPresol(SCIP_SET *set, const char *name)
Definition: set.c:4067
SCIP_RETCODE SCIPsetSetParam(SCIP_SET *set, SCIP_MESSAGEHDLR *messagehdlr, const char *name, void *value)
Definition: set.c:3186
SCIP_RETCODE SCIPsetChgStringParam(SCIP_SET *set, SCIP_MESSAGEHDLR *messagehdlr, SCIP_PARAM *param, const char *value)
Definition: set.c:3419
SCIP_RETCODE SCIPsetGetCharParam(SCIP_SET *set, const char *name, char *value)
Definition: set.c:3144
SCIP_RETCODE SCIPsetSetBoolParam(SCIP_SET *set, SCIP_MESSAGEHDLR *messagehdlr, const char *name, SCIP_Bool value)
Definition: set.c:3223
type definitions for relaxators
Definition: struct_heur.h:88
type definitions for conflict analysis
SCIP_Bool SCIPsetIsLT(SCIP_SET *set, SCIP_Real val1, SCIP_Real val2)
Definition: set.c:6020
Definition: struct_branch.h:69
SCIP_Real SCIPsetSetRelaxfeastol(SCIP_SET *set, SCIP_Real relaxfeastol)
Definition: set.c:5671
type definitions for managing events
SCIP_Bool SCIPsetIsFeasIntegral(SCIP_SET *set, SCIP_Real val)
Definition: set.c:6521
Definition: struct_prop.h:37
SCIP_Bool SCIPsetIsDualfeasLE(SCIP_SET *set, SCIP_Real val1, SCIP_Real val2)
Definition: set.c:6633
SCIP_Bool SCIPsetIsDualfeasIntegral(SCIP_SET *set, SCIP_Real val)
Definition: set.c:6732
SCIP_Bool SCIPsetIsGT(SCIP_SET *set, SCIP_Real val1, SCIP_Real val2)
Definition: set.c:6056
SCIP_RETCODE SCIPsetIncludeConflicthdlr(SCIP_SET *set, SCIP_CONFLICTHDLR *conflicthdlr)
Definition: set.c:3970
void SCIPsetSetPriorityNlpi(SCIP_SET *set, SCIP_NLPI *nlpi, int priority)
Definition: set.c:5040
public data structures and miscellaneous methods
SCIP_RETCODE SCIPsetInitsolPlugins(SCIP_SET *set, BMS_BLKMEM *blkmem, SCIP_STAT *stat)
Definition: set.c:5375
SCIP_RETCODE SCIPsetChgCharParam(SCIP_SET *set, SCIP_MESSAGEHDLR *messagehdlr, SCIP_PARAM *param, char value)
Definition: set.c:3381
SCIP_BANDITVTABLE * SCIPsetFindBanditvtable(SCIP_SET *set, const char *name)
Definition: set.c:4379
SCIP_RETCODE SCIPsetChgRealParam(SCIP_SET *set, SCIP_MESSAGEHDLR *messagehdlr, SCIP_PARAM *param, SCIP_Real value)
Definition: set.c:3343
SCIP_RETCODE SCIPsetIncludeBranchrule(SCIP_SET *set, SCIP_BRANCHRULE *branchrule)
Definition: set.c:4768
SCIP_RETCODE SCIPsetIncludeSepa(SCIP_SET *set, SCIP_SEPA *sepa)
Definition: set.c:4191
type definitions for input file readers
SCIP_RETCODE SCIPsetIncludeEventhdlr(SCIP_SET *set, SCIP_EVENTHDLR *eventhdlr)
Definition: set.c:4636
SCIP_CONSHDLR * SCIPsetFindConshdlr(SCIP_SET *set, const char *name)
Definition: set.c:3950
SCIP_TABLE * SCIPsetFindTable(SCIP_SET *set, const char *name)
Definition: set.c:4919
SCIP_RETCODE SCIPsetSetSubscipsOff(SCIP_SET *set, SCIP_MESSAGEHDLR *messagehdlr, SCIP_Bool quiet)
Definition: set.c:3537
SCIP_RETCODE SCIPsetSetReoptimizationParams(SCIP_SET *set, SCIP_MESSAGEHDLR *messagehdlr)
Definition: set.c:792
SCIP_RELAX * SCIPsetFindRelax(SCIP_SET *set, const char *name)
Definition: set.c:4141
SCIP_CONCSOLVERTYPE * SCIPsetFindConcsolverType(SCIP_SET *set, const char *name)
Definition: set.c:4422
SCIP_Real SCIPsetDualfeasFloor(SCIP_SET *set, SCIP_Real val)
Definition: set.c:6756
SCIP_Bool SCIPsetIsSumRelEQ(SCIP_SET *set, SCIP_Real val1, SCIP_Real val2)
Definition: set.c:6967
SCIP_RETCODE SCIPsetInitPlugins(SCIP_SET *set, BMS_BLKMEM *blkmem, SCIP_STAT *stat)
Definition: set.c:5086
SCIP_Bool SCIPsetIsDualfeasZero(SCIP_SET *set, SCIP_Real val)
Definition: set.c:6699
SCIP_RETCODE SCIPsetReadParams(SCIP_SET *set, SCIP_MESSAGEHDLR *messagehdlr, const char *filename)
Definition: set.c:3457
SCIP_RETCODE SCIPsetSetRealParam(SCIP_SET *set, SCIP_MESSAGEHDLR *messagehdlr, const char *name, SCIP_Real value)
Definition: set.c:3366
SCIP_RETCODE SCIPsetAddRealParam(SCIP_SET *set, SCIP_MESSAGEHDLR *messagehdlr, BMS_BLKMEM *blkmem, const char *name, const char *desc, SCIP_Real *valueptr, SCIP_Bool isadvanced, SCIP_Real defaultvalue, SCIP_Real minvalue, SCIP_Real maxvalue, SCIP_DECL_PARAMCHGD((*paramchgd)), SCIP_PARAMDATA *paramdata)
Definition: set.c:2997
SCIP_Bool SCIPsetIsSumLE(SCIP_SET *set, SCIP_Real val1, SCIP_Real val2)
Definition: set.c:6247
type definitions for Benders' decomposition methods
type definitions for clocks and timing issues
SCIP_Bool SCIPsetIsFeasNegative(SCIP_SET *set, SCIP_Real val)
Definition: set.c:6510
SCIP_RETCODE SCIPsetIncludeConcsolver(SCIP_SET *set, SCIP_CONCSOLVER *concsolver)
Definition: set.c:4442
SCIP_Bool SCIPsetIsSumLT(SCIP_SET *set, SCIP_Real val1, SCIP_Real val2)
Definition: set.c:6229
SCIP_RETCODE SCIPsetIncludeProp(SCIP_SET *set, SCIP_PROP *prop)
Definition: set.c:4265
SCIP_RETCODE SCIPsetAddCharParam(SCIP_SET *set, SCIP_MESSAGEHDLR *messagehdlr, BMS_BLKMEM *blkmem, const char *name, const char *desc, char *valueptr, SCIP_Bool isadvanced, char defaultvalue, const char *allowedvalues, SCIP_DECL_PARAMCHGD((*paramchgd)), SCIP_PARAMDATA *paramdata)
Definition: set.c:3021
SCIP_Bool SCIPsetExistsDialog(SCIP_SET *set, SCIP_DIALOG *dialog)
Definition: set.c:4961
void SCIPsetReinsertConshdlrSepaPrio(SCIP_SET *set, SCIP_CONSHDLR *conshdlr, int oldpriority)
Definition: set.c:3867
SCIP_Bool SCIPsetIsSumGE(SCIP_SET *set, SCIP_Real val1, SCIP_Real val2)
Definition: set.c:6283
SCIP_Bool SCIPsetIsDualfeasNegative(SCIP_SET *set, SCIP_Real val)
Definition: set.c:6721
SCIP_Bool SCIPsetIsDualfeasGT(SCIP_SET *set, SCIP_Real val1, SCIP_Real val2)
Definition: set.c:6655
SCIP_RETCODE SCIPsetSetDualfeastol(SCIP_SET *set, SCIP_Real dualfeastol)
Definition: set.c:5640
SCIP_RETCODE SCIPsetIncludePricer(SCIP_SET *set, SCIP_PRICER *pricer)
Definition: set.c:3665
type definitions for propagators
SCIP_Bool SCIPsetIsFeasGT(SCIP_SET *set, SCIP_Real val1, SCIP_Real val2)
Definition: set.c:6444
SCIP_RETCODE SCIPsetGetLongintParam(SCIP_SET *set, const char *name, SCIP_Longint *value)
Definition: set.c:3116
unsigned int SCIPsetInitializeRandomSeed(SCIP_SET *set, unsigned int initialseedvalue)
Definition: set.c:7162
type definitions for tree compression
Definition: struct_lp.h:259
SCIP_CONFLICTHDLR * SCIPsetFindConflicthdlr(SCIP_SET *set, const char *name)
Definition: set.c:3994
Definition: struct_disp.h:36
SCIP_RETCODE SCIPsetSetFeastol(SCIP_SET *set, SCIP_LP *lp, SCIP_Real feastol)
Definition: set.c:5619
type definitions for separators
SCIP_RETCODE SCIPsetSetStringParam(SCIP_SET *set, SCIP_MESSAGEHDLR *messagehdlr, const char *name, const char *value)
Definition: set.c:3442
SCIP_RETCODE SCIPsetIncludeNlpi(SCIP_SET *set, SCIP_NLPI *nlpi)
Definition: set.c:4983
SCIP_RETCODE SCIPsetIncludeBanditvtable(SCIP_SET *set, SCIP_BANDITVTABLE *banditvtable)
Definition: set.c:4357
SCIP_Bool SCIPsetIsParamFixed(SCIP_SET *set, const char *name)
Definition: set.c:3066
SCIP_RETCODE SCIPsetExitprePlugins(SCIP_SET *set, BMS_BLKMEM *blkmem, SCIP_STAT *stat)
Definition: set.c:5337
SCIP_Bool SCIPsetIsFeasGE(SCIP_SET *set, SCIP_Real val1, SCIP_Real val2)
Definition: set.c:6466
SCIP_Bool SCIPsetIsRelGE(SCIP_SET *set, SCIP_Real val1, SCIP_Real val2)
Definition: set.c:6945
SCIP_Bool SCIPsetIsSumGT(SCIP_SET *set, SCIP_Real val1, SCIP_Real val2)
Definition: set.c:6265
type definitions for handling parameter settings
SCIP_RETCODE SCIPsetChgBoolParam(SCIP_SET *set, SCIP_MESSAGEHDLR *messagehdlr, SCIP_PARAM *param, SCIP_Bool value)
Definition: set.c:3201
SCIP_Bool SCIPsetIsDualfeasGE(SCIP_SET *set, SCIP_Real val1, SCIP_Real val2)
Definition: set.c:6677
SCIP_RETCODE SCIPsetGetStringParam(SCIP_SET *set, const char *name, char **value)
Definition: set.c:3158
SCIP_RETCODE SCIPsetCopyPlugins(SCIP_SET *sourceset, SCIP_SET *targetset, SCIP_Bool copyreaders, SCIP_Bool copypricers, SCIP_Bool copyconshdlrs, SCIP_Bool copyconflicthdlrs, SCIP_Bool copypresolvers, SCIP_Bool copyrelaxators, SCIP_Bool copyseparators, SCIP_Bool copypropagators, SCIP_Bool copyheuristics, SCIP_Bool copyeventhdlrs, SCIP_Bool copynodeselectors, SCIP_Bool copybranchrules, SCIP_Bool copydisplays, SCIP_Bool copydialogs, SCIP_Bool copytables, SCIP_Bool copynlpis, SCIP_Bool *allvalid)
Definition: set.c:910
SCIP_RETCODE SCIPsetIncludeHeur(SCIP_SET *set, SCIP_HEUR *heur)
Definition: set.c:4488
SCIP_RETCODE SCIPsetChgLongintParam(SCIP_SET *set, SCIP_MESSAGEHDLR *messagehdlr, SCIP_PARAM *param, SCIP_Longint value)
Definition: set.c:3305
SCIP_Bool SCIPsetIsRelEQ(SCIP_SET *set, SCIP_Real val1, SCIP_Real val2)
Definition: set.c:6857
SCIP_Real SCIPsetDualfeasCeil(SCIP_SET *set, SCIP_Real val)
Definition: set.c:6767
SCIP_RETCODE SCIPsetIncludeConshdlr(SCIP_SET *set, SCIP_CONSHDLR *conshdlr)
Definition: set.c:3811
SCIP_Bool SCIPsetIsFeasEQ(SCIP_SET *set, SCIP_Real val1, SCIP_Real val2)
Definition: set.c:6378
Definition: struct_relax.h:37
SCIP_Bool SCIPsetIsScalingIntegral(SCIP_SET *set, SCIP_Real val, SCIP_Real scalar)
Definition: set.c:6136
SCIP_EXPORT void SCIPsetDebugMessagePrint(SCIP_SET *set, const char *formatstr,...)
Definition: set.c:7145
SCIP_RETCODE SCIPsetCreate(SCIP_SET **set, SCIP_MESSAGEHDLR *messagehdlr, BMS_BLKMEM *blkmem, SCIP *scip)
Definition: set.c:1136
Definition: struct_stat.h:50
Definition: struct_concsolver.h:37
SCIP_Bool SCIPsetIsSumRelGT(SCIP_SET *set, SCIP_Real val1, SCIP_Real val2)
Definition: set.c:7033
common defines and data types used in all packages of SCIP
SCIP_NODESEL * SCIPsetGetNodesel(SCIP_SET *set, SCIP_STAT *stat)
Definition: set.c:4730
SCIP_RETCODE SCIPsetIncludeNodesel(SCIP_SET *set, SCIP_NODESEL *nodesel)
Definition: set.c:4679
SCIP_RETCODE SCIPsetChgIntParam(SCIP_SET *set, SCIP_MESSAGEHDLR *messagehdlr, SCIP_PARAM *param, int value)
Definition: set.c:3253
type definitions for node selectors
Definition: objbenders.h:33
SCIP_EXPORT void SCIPsetPrintDebugMessage(SCIP_SET *set, const char *sourcefile, int sourceline, const char *formatstr,...)
Definition: set.c:7113
Definition: struct_bandit.h:38
SCIP_RETCODE SCIPsetIncludeExternalCode(SCIP_SET *set, const char *name, const char *description)
Definition: set.c:5054
SCIP_RETCODE SCIPsetAddIntParam(SCIP_SET *set, SCIP_MESSAGEHDLR *messagehdlr, BMS_BLKMEM *blkmem, const char *name, const char *desc, int *valueptr, SCIP_Bool isadvanced, int defaultvalue, int minvalue, int maxvalue, SCIP_DECL_PARAMCHGD((*paramchgd)), SCIP_PARAMDATA *paramdata)
Definition: set.c:2949
datastructures for global SCIP settings
SCIP_Real SCIPsetDualfeasRound(SCIP_SET *set, SCIP_Real val)
Definition: set.c:6778
SCIP_RETCODE SCIPsetIncludeConcsolverType(SCIP_SET *set, SCIP_CONCSOLVERTYPE *concsolvertype)
Definition: set.c:4400
type definitions for displaying statistics tables
Definition: struct_event.h:195
type definitions for constraints and constraint handlers
SCIP_COMPR * SCIPsetFindCompr(SCIP_SET *set, const char *name)
Definition: set.c:4586
SCIP_RETCODE SCIPsetSetCharParam(SCIP_SET *set, SCIP_MESSAGEHDLR *messagehdlr, const char *name, char value)
Definition: set.c:3404
type definitions for displaying runtime statistics
memory allocation routines
Definition: struct_nlpi.h:35