type_relax.h
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31 /*---+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----8----+----9----+----0----+----1----+----2*/
82 /** solving process initialization method of relaxator (called when branch and bound process is about to begin)
84 * This method is called when the presolving was finished and the branch and bound process is about to begin.
93 /** solving process deinitialization method of relaxator (called before branch and bound process data is freed)
106 * The method is called in the node processing loop. It solves the current subproblem's relaxation.
115 * possible return values for *result (if more than one applies, the first in the list should be used):
117 * - SCIP_CONSADDED : an additional constraint was generated, and the relaxator should not be called again on the
119 * - SCIP_REDUCEDDOM : a variable's domain was reduced, and the relaxator should not be called again on the same
121 * - SCIP_SEPARATED : a cutting plane was generated, and the relaxator should not be called again on the same relaxation
122 * - SCIP_SUCCESS : the relaxator solved the relaxation and should not be called again on the same relaxation
123 * - SCIP_SUSPENDED : the relaxator interrupted its solving process to wait for additional input (e.g. cutting
127 #define SCIP_DECL_RELAXEXEC(x) SCIP_RETCODE x (SCIP* scip, SCIP_RELAX* relax, SCIP_Real* lowerbound, SCIP_RESULT* result)
type definitions for return codes for SCIP methods
type definitions for SCIP's main datastructure
result codes for SCIP callback methods
Definition: struct_relax.h:46
Definition: struct_relax.h:74
common defines and data types used in all packages of SCIP