33#ifndef __SCIP_BRANCH_H__
34#define __SCIP_BRANCH_H__
99 int* nprioexterncands,
100 int* nprioexternbins,
101 int* nprioexternints,
102 int* nprioexternimpls
180 int* npriopseudocands
SCIP_RETCODE SCIPbranchcandGetLPCands(SCIP_BRANCHCAND *branchcand, SCIP_SET *set, SCIP_STAT *stat, SCIP_LP *lp, SCIP_VAR ***lpcands, SCIP_Real **lpcandssol, SCIP_Real **lpcandsfrac, int *nlpcands, int *npriolpcands, int *nfracimplvars)
int SCIPbranchcandGetNPrioPseudoCands(SCIP_BRANCHCAND *branchcand)
int SCIPbranchcandGetNExternCands(SCIP_BRANCHCAND *branchcand)
SCIP_Real SCIPbranchGetBranchingPoint(SCIP_SET *set, SCIP_TREE *tree, SCIP_VAR *var, SCIP_Real suggestion)
SCIP_RETCODE SCIPbranchcandCreate(SCIP_BRANCHCAND **branchcand)
void SCIPbranchruleSetMaxdepth(SCIP_BRANCHRULE *branchrule, int maxdepth)
SCIP_RETCODE SCIPbranchExecPseudo(BMS_BLKMEM *blkmem, SCIP_SET *set, SCIP_STAT *stat, SCIP_PROB *transprob, SCIP_PROB *origprob, SCIP_TREE *tree, SCIP_REOPT *reopt, SCIP_LP *lp, SCIP_BRANCHCAND *branchcand, SCIP_EVENTQUEUE *eventqueue, SCIP_Real cutoffbound, SCIP_Bool allowaddcons, SCIP_RESULT *result)
SCIP_RETCODE SCIPbranchruleExecLPSol(SCIP_BRANCHRULE *branchrule, SCIP_SET *set, SCIP_STAT *stat, SCIP_TREE *tree, SCIP_SEPASTORE *sepastore, SCIP_Real cutoffbound, SCIP_Bool allowaddcons, SCIP_RESULT *result)
SCIP_Real SCIPbranchGetScoreMultiple(SCIP_SET *set, SCIP_VAR *var, int nchildren, SCIP_Real *gains)
int SCIPbranchcandGetNPrioExternCands(SCIP_BRANCHCAND *branchcand)
SCIP_RETCODE SCIPbranchruleExit(SCIP_BRANCHRULE *branchrule, SCIP_SET *set)
void SCIPbranchcandClearExternCands(SCIP_BRANCHCAND *branchcand)
int SCIPbranchcandGetExternMaxPrio(SCIP_BRANCHCAND *branchcand)
SCIP_RETCODE SCIPbranchruleFree(SCIP_BRANCHRULE **branchrule, SCIP_SET *set)
SCIP_RETCODE SCIPbranchruleInitsol(SCIP_BRANCHRULE *branchrule, SCIP_SET *set)
SCIP_RETCODE SCIPbranchcandUpdateVarBranchPriority(SCIP_BRANCHCAND *branchcand, SCIP_SET *set, SCIP_VAR *var, int branchpriority)
int SCIPbranchcandGetNPrioExternBins(SCIP_BRANCHCAND *branchcand)
SCIP_RETCODE SCIPbranchruleExecPseudoSol(SCIP_BRANCHRULE *branchrule, SCIP_SET *set, SCIP_STAT *stat, SCIP_TREE *tree, SCIP_Real cutoffbound, SCIP_Bool allowaddcons, SCIP_RESULT *result)
int SCIPbranchcandGetNPseudoCands(SCIP_BRANCHCAND *branchcand)
int SCIPbranchcandGetNPrioPseudoBins(SCIP_BRANCHCAND *branchcand)
SCIP_RETCODE SCIPbranchcandGetExternCands(SCIP_BRANCHCAND *branchcand, SCIP_VAR ***externcands, SCIP_Real **externcandssol, SCIP_Real **externcandsscore, int *nexterncands, int *nprioexterncands, int *nprioexternbins, int *nprioexternints, int *nprioexternimpls)
void SCIPbranchruleSetFree(SCIP_BRANCHRULE *branchrule,)
void SCIPbranchruleSetExecLp(SCIP_BRANCHRULE *branchrule,)
SCIP_RETCODE SCIPbranchruleExitsol(SCIP_BRANCHRULE *branchrule, SCIP_SET *set)
int SCIPbranchcandGetNPrioExternImpls(SCIP_BRANCHCAND *branchcand)
SCIP_RETCODE SCIPbranchruleExecExternSol(SCIP_BRANCHRULE *branchrule, SCIP_SET *set, SCIP_STAT *stat, SCIP_TREE *tree, SCIP_SEPASTORE *sepastore, SCIP_Real cutoffbound, SCIP_Bool allowaddcons, SCIP_RESULT *result)
int SCIPbranchcandGetNPrioLPCands(SCIP_BRANCHCAND *branchcand)
SCIP_RETCODE SCIPbranchcandGetPseudoCands(SCIP_BRANCHCAND *branchcand, SCIP_SET *set, SCIP_PROB *prob, SCIP_VAR ***pseudocands, int *npseudocands, int *npriopseudocands)
SCIP_RETCODE SCIPbranchExecExtern(BMS_BLKMEM *blkmem, SCIP_SET *set, SCIP_STAT *stat, SCIP_PROB *transprob, SCIP_PROB *origprob, SCIP_TREE *tree, SCIP_REOPT *reopt, SCIP_LP *lp, SCIP_SEPASTORE *sepastore, SCIP_BRANCHCAND *branchcand, SCIP_EVENTQUEUE *eventqueue, SCIP_Real cutoffbound, SCIP_Bool allowaddcons, SCIP_RESULT *result)
void SCIPbranchcandInvalidate(SCIP_BRANCHCAND *branchcand)
void SCIPbranchruleSetInitsol(SCIP_BRANCHRULE *branchrule,)
int SCIPbranchcandGetNPrioExternInts(SCIP_BRANCHCAND *branchcand)
int SCIPbranchcandGetNPrioPseudoImpls(SCIP_BRANCHCAND *branchcand)
SCIP_RETCODE SCIPbranchcandRemoveVar(SCIP_BRANCHCAND *branchcand, SCIP_VAR *var)
SCIP_RETCODE SCIPbranchcandAddExternCand(SCIP_BRANCHCAND *branchcand, SCIP_SET *set, SCIP_VAR *var, SCIP_Real score, SCIP_Real solval)
void SCIPbranchruleEnableOrDisableClocks(SCIP_BRANCHRULE *branchrule, SCIP_Bool enable)
SCIP_RETCODE SCIPbranchcandFree(SCIP_BRANCHCAND **branchcand)
int SCIPbranchcandGetNPrioPseudoInts(SCIP_BRANCHCAND *branchcand)
void SCIPbranchruleSetExecPs(SCIP_BRANCHRULE *branchrule,)
SCIP_RETCODE SCIPbranchcandUpdateVar(SCIP_BRANCHCAND *branchcand, SCIP_SET *set, SCIP_VAR *var)
void SCIPbranchruleSetMaxbounddist(SCIP_BRANCHRULE *branchrule, SCIP_Real maxbounddist)
SCIP_RETCODE SCIPbranchExecLP(BMS_BLKMEM *blkmem, SCIP_SET *set, SCIP_STAT *stat, SCIP_PROB *transprob, SCIP_PROB *origprob, SCIP_TREE *tree, SCIP_REOPT *reopt, SCIP_LP *lp, SCIP_SEPASTORE *sepastore, SCIP_BRANCHCAND *branchcand, SCIP_EVENTQUEUE *eventqueue, SCIP_Real cutoffbound, SCIP_Bool allowaddcons, SCIP_RESULT *result)
int SCIPbranchcandGetLPMaxPrio(SCIP_BRANCHCAND *branchcand)
void SCIPbranchruleSetPriority(SCIP_BRANCHRULE *branchrule, SCIP_SET *set, int priority)
void SCIPbranchruleSetExit(SCIP_BRANCHRULE *branchrule,)
SCIP_RETCODE SCIPbranchruleCreate(SCIP_BRANCHRULE **branchrule, SCIP_SET *set, SCIP_MESSAGEHDLR *messagehdlr, BMS_BLKMEM *blkmem, const char *name, const char *desc, int priority, int maxdepth, SCIP_Real maxbounddist, SCIP_DECL_BRANCHCOPY((*branchcopy)), SCIP_DECL_BRANCHFREE((*branchfree)), SCIP_DECL_BRANCHINIT((*branchinit)), SCIP_DECL_BRANCHEXIT((*branchexit)), SCIP_DECL_BRANCHINITSOL((*branchinitsol)), SCIP_DECL_BRANCHEXITSOL((*branchexitsol)), SCIP_DECL_BRANCHEXECLP((*branchexeclp)), SCIP_DECL_BRANCHEXECEXT((*branchexecext)), SCIP_DECL_BRANCHEXECPS((*branchexecps)), SCIP_BRANCHRULEDATA *branchruledata)
void SCIPbranchruleSetInit(SCIP_BRANCHRULE *branchrule,)
int SCIPbranchcandGetNPrioExternConts(SCIP_BRANCHCAND *branchcand)
void SCIPbranchruleSetCopy(SCIP_BRANCHRULE *branchrule,)
SCIP_Real SCIPbranchGetScore(SCIP_SET *set, SCIP_VAR *var, SCIP_Real downgain, SCIP_Real upgain)
SCIP_RETCODE SCIPbranchruleCopyInclude(SCIP_BRANCHRULE *branchrule, SCIP_SET *set)
SCIP_Bool SCIPbranchcandContainsExternCand(SCIP_BRANCHCAND *branchcand, SCIP_VAR *var)
void SCIPbranchruleSetExecExt(SCIP_BRANCHRULE *branchrule,)
SCIP_RETCODE SCIPbranchruleInit(SCIP_BRANCHRULE *branchrule, SCIP_SET *set)
void SCIPbranchruleSetExitsol(SCIP_BRANCHRULE *branchrule,)
common defines and data types used in all packages of SCIP
memory allocation routines
struct BMS_BlkMem BMS_BLKMEM
type definitions for branching rules
#define SCIP_DECL_BRANCHEXECPS(x)
#define SCIP_DECL_BRANCHEXECLP(x)
#define SCIP_DECL_BRANCHEXECEXT(x)
#define SCIP_DECL_BRANCHINITSOL(x)
struct SCIP_BranchCand SCIP_BRANCHCAND
#define SCIP_DECL_BRANCHINIT(x)
#define SCIP_DECL_BRANCHCOPY(x)
#define SCIP_DECL_BRANCHEXIT(x)
#define SCIP_DECL_BRANCHFREE(x)
struct SCIP_Branchrule SCIP_BRANCHRULE
struct SCIP_BranchruleData SCIP_BRANCHRULEDATA
#define SCIP_DECL_BRANCHEXITSOL(x)
type definitions for managing events
struct SCIP_EventQueue SCIP_EVENTQUEUE
type definitions for LP management
type definitions for message output methods
struct SCIP_Messagehdlr SCIP_MESSAGEHDLR
type definitions for storing and manipulating the main problem
struct SCIP_Prob SCIP_PROB
type definitions for collecting reoptimization information
struct SCIP_Reopt SCIP_REOPT
result codes for SCIP callback methods
enum SCIP_Result SCIP_RESULT
type definitions for return codes for SCIP methods
enum SCIP_Retcode SCIP_RETCODE
type definitions for SCIP's main datastructure
type definitions for storing separated cuts
struct SCIP_SepaStore SCIP_SEPASTORE
type definitions for global SCIP settings
type definitions for problem statistics
struct SCIP_Stat SCIP_STAT
type definitions for branch and bound tree
struct SCIP_Tree SCIP_TREE
type definitions for problem variables