scip_sepa.c
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34 /*---+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----8----+----9----+----0----+----1----+----2*/
59 SCIP_Real maxbounddist, /**< maximal relative distance from current node's dual bound to primal bound compared
63 SCIP_DECL_SEPACOPY ((*sepacopy)), /**< copy method of separator or NULL if you don't want to copy your plugin into sub-SCIPs */
67 SCIP_DECL_SEPAINITSOL ((*sepainitsol)), /**< solving process initialization method of separator */
68 SCIP_DECL_SEPAEXITSOL ((*sepaexitsol)), /**< solving process deinitialization method of separator */
70 SCIP_DECL_SEPAEXECSOL ((*sepaexecsol)), /**< arbitrary primal solution separation method of separator */
76 SCIP_CALL( SCIPcheckStage(scip, "SCIPincludeSepa", TRUE, TRUE, FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, FALSE) );
87 sepacopy, sepafree, sepainit, sepaexit, sepainitsol, sepaexitsol, sepaexeclp, sepaexecsol, sepadata) );
93 /** creates a separator and includes it in SCIP with its most fundamental callbacks. All non-fundamental
95 * Optional callbacks can be set via specific setter functions, see SCIPsetSepaInit(), SCIPsetSepaFree(),
98 * @note if you want to set all callbacks with a single method call, consider using SCIPincludeSepa() instead
107 SCIP_Real maxbounddist, /**< maximal relative distance from current node's dual bound to primal bound compared
112 SCIP_DECL_SEPAEXECSOL ((*sepaexecsol)), /**< arbitrary primal solution separation method of separator */
118 SCIP_CALL( SCIPcheckStage(scip, "SCIPincludeSepaBasic", TRUE, TRUE, FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, FALSE) );
145 SCIP_DECL_SEPACOPY ((*sepacopy)) /**< copy method of separator or NULL if you don't want to copy your plugin into sub-SCIPs */
148 SCIP_CALL( SCIPcheckStage(scip, "SCIPsetSepaCopy", TRUE, TRUE, FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, FALSE) );
164 SCIP_CALL( SCIPcheckStage(scip, "SCIPsetSepaFree", TRUE, TRUE, FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, FALSE) );
180 SCIP_CALL( SCIPcheckStage(scip, "SCIPsetSepaInit", TRUE, TRUE, FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, FALSE) );
196 SCIP_CALL( SCIPcheckStage(scip, "SCIPsetSepaExit", TRUE, TRUE, FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, FALSE) );
209 SCIP_DECL_SEPAINITSOL ((*sepainitsol)) /**< solving process initialization method of separator */
212 SCIP_CALL( SCIPcheckStage(scip, "SCIPsetSepaInitsol", TRUE, TRUE, FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, FALSE) );
225 SCIP_DECL_SEPAEXITSOL ((*sepaexitsol)) /**< solving process deinitialization method of separator */
228 SCIP_CALL( SCIPcheckStage(scip, "SCIPsetSepaExitsol", TRUE, TRUE, FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, FALSE) );
291 * Parent separators generate cuts of several types. To distinguish these cuts, they create child separators, which are
328 * @return value of "separating/minefficacyroot" if at root node, otherwise value of "separating/minefficacy"
338 SCIP_CALL_ABORT( SCIPcheckStage(scip, "SCIPgetSepaMinEfficacy", FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, TRUE, FALSE, FALSE, FALSE, FALSE) );
void SCIPsepaSetFree(SCIP_SEPA *sepa, SCIP_DECL_SEPAFREE((*sepafree)))
Definition: sepa.c:644
internal methods for separators
internal methods for branch and bound tree
Definition: struct_scip.h:59
void SCIPsetSepaParentsepa(SCIP *scip, SCIP_SEPA *sepa, SCIP_SEPA *parentsepa)
Definition: scip_sepa.c:309
void SCIPsepaSetExit(SCIP_SEPA *sepa, SCIP_DECL_SEPAEXIT((*sepaexit)))
Definition: sepa.c:666
SCIP_RETCODE SCIPsetSepaPriority(SCIP *scip, SCIP_SEPA *sepa, int priority)
Definition: scip_sepa.c:275
Definition: struct_sepa.h:37
SCIP_RETCODE SCIPsetSepaCopy(SCIP *scip, SCIP_SEPA *sepa, SCIP_DECL_SEPACOPY((*sepacopy)))
Definition: scip_sepa.c:142
public methods for separator plugins
SCIP_RETCODE SCIPsetIncludeSepa(SCIP_SET *set, SCIP_SEPA *sepa)
Definition: set.c:4241
SCIP_RETCODE SCIPincludeSepa(SCIP *scip, const char *name, const char *desc, int priority, int freq, SCIP_Real maxbounddist, SCIP_Bool usessubscip, SCIP_Bool delay, SCIP_DECL_SEPACOPY((*sepacopy)), SCIP_DECL_SEPAFREE((*sepafree)), SCIP_DECL_SEPAINIT((*sepainit)), SCIP_DECL_SEPAEXIT((*sepaexit)), SCIP_DECL_SEPAINITSOL((*sepainitsol)), SCIP_DECL_SEPAEXITSOL((*sepaexitsol)), SCIP_DECL_SEPAEXECLP((*sepaexeclp)), SCIP_DECL_SEPAEXECSOL((*sepaexecsol)), SCIP_SEPADATA *sepadata)
Definition: scip_sepa.c:53
SCIP_RETCODE SCIPsetSepaExit(SCIP *scip, SCIP_SEPA *sepa, SCIP_DECL_SEPAEXIT((*sepaexit)))
Definition: scip_sepa.c:190
SCIP_RETCODE SCIPcheckStage(SCIP *scip, const char *method, SCIP_Bool init, SCIP_Bool problem, SCIP_Bool transforming, SCIP_Bool transformed, SCIP_Bool initpresolve, SCIP_Bool presolving, SCIP_Bool exitpresolve, SCIP_Bool presolved, SCIP_Bool initsolve, SCIP_Bool solving, SCIP_Bool solved, SCIP_Bool exitsolve, SCIP_Bool freetrans, SCIP_Bool freescip)
Definition: debug.c:2177
Definition: type_retcode.h:33
SCIP_RETCODE SCIPsetSepaInitsol(SCIP *scip, SCIP_SEPA *sepa, SCIP_DECL_SEPAINITSOL((*sepainitsol)))
Definition: scip_sepa.c:206
void SCIPsepaSetExitsol(SCIP_SEPA *sepa, SCIP_DECL_SEPAEXITSOL((*sepaexitsol)))
Definition: sepa.c:688
internal methods for global SCIP settings
SCIP main data structure.
void SCIPsetSepaIsParentsepa(SCIP *scip, SCIP_SEPA *sepa)
Definition: scip_sepa.c:294
SCIP_RETCODE SCIPincludeSepaBasic(SCIP *scip, SCIP_SEPA **sepa, const char *name, const char *desc, int priority, int freq, SCIP_Real maxbounddist, SCIP_Bool usessubscip, SCIP_Bool delay, SCIP_DECL_SEPAEXECLP((*sepaexeclp)), SCIP_DECL_SEPAEXECSOL((*sepaexecsol)), SCIP_SEPADATA *sepadata)
Definition: scip_sepa.c:100
void SCIPsepaSetCopy(SCIP_SEPA *sepa, SCIP_DECL_SEPACOPY((*sepacopy)))
Definition: sepa.c:633
void SCIPsepaSetInitsol(SCIP_SEPA *sepa, SCIP_DECL_SEPAINITSOL((*sepainitsol)))
Definition: sepa.c:677
SCIP_RETCODE SCIPsetSepaExitsol(SCIP *scip, SCIP_SEPA *sepa, SCIP_DECL_SEPAEXITSOL((*sepaexitsol)))
Definition: scip_sepa.c:222
methods for debugging
datastructures for block memory pools and memory buffers
void SCIPsepaSetPriority(SCIP_SEPA *sepa, SCIP_SET *set, int priority)
Definition: sepa.c:750
SCIP_RETCODE SCIPsetSepaFree(SCIP *scip, SCIP_SEPA *sepa, SCIP_DECL_SEPAFREE((*sepafree)))
Definition: scip_sepa.c:158
SCIP_RETCODE SCIPsetSepaInit(SCIP *scip, SCIP_SEPA *sepa, SCIP_DECL_SEPAINIT((*sepainit)))
Definition: scip_sepa.c:174
public methods for message output
void SCIPsepaSetParentsepa(SCIP_SEPA *sepa, SCIP_SEPA *parentsepa)
Definition: sepa.c:709
void SCIPsepaSetInit(SCIP_SEPA *sepa, SCIP_DECL_SEPAINIT((*sepainit)))
Definition: sepa.c:655
Definition: type_retcode.h:43
Definition: objbenders.h:33
datastructures for global SCIP settings
SCIP_RETCODE SCIPsepaCreate(SCIP_SEPA **sepa, SCIP_SET *set, SCIP_MESSAGEHDLR *messagehdlr, BMS_BLKMEM *blkmem, const char *name, const char *desc, int priority, int freq, SCIP_Real maxbounddist, SCIP_Bool usessubscip, SCIP_Bool delay, SCIP_DECL_SEPACOPY((*sepacopy)), SCIP_DECL_SEPAFREE((*sepafree)), SCIP_DECL_SEPAINIT((*sepainit)), SCIP_DECL_SEPAEXIT((*sepaexit)), SCIP_DECL_SEPAINITSOL((*sepainitsol)), SCIP_DECL_SEPAEXITSOL((*sepaexitsol)), SCIP_DECL_SEPAEXECLP((*sepaexeclp)), SCIP_DECL_SEPAEXECSOL((*sepaexecsol)), SCIP_SEPADATA *sepadata)
Definition: sepa.c:190