Scippy

SCIP

Solving Constraint Integer Programs

branch_random.h
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1 /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
2 /* */
3 /* This file is part of the program and library */
4 /* SCIP --- Solving Constraint Integer Programs */
5 /* */
6 /* Copyright (c) 2002-2024 Zuse Institute Berlin (ZIB) */
7 /* */
8 /* Licensed under the Apache License, Version 2.0 (the "License"); */
9 /* you may not use this file except in compliance with the License. */
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19 /* */
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21 /* along with SCIP; see the file LICENSE. If not visit scipopt.org. */
22 /* */
23 /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
24 
25 /**@file branch_random.h
26  * @ingroup BRANCHINGRULES
27  * @brief random variable branching rule
28  * @author Tobias Achterberg
29  *
30  * The random branching rule randomly selects a candidate variable from the set of candidate variables.
31  *
32  * The random branching rule and many other branching rules of SCIP are explained and compared in
33  *
34  * @par
35  * Tobias Achterberg@n
36  * Constraint Integer Programming@n
37  * PhD Thesis, Technische Universit├Ąt Berlin, 2007@n
38  */
39 
40 /*---+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----8----+----9----+----0----+----1----+----2*/
41 
42 #ifndef __SCIP_BRANCH_RANDOM_H__
43 #define __SCIP_BRANCH_RANDOM_H__
44 
45 
46 #include "scip/def.h"
47 #include "scip/type_retcode.h"
48 #include "scip/type_scip.h"
49 
50 #ifdef __cplusplus
51 extern "C" {
52 #endif
53 
54 /** creates the random branching rule and includes it in SCIP
55  *
56  * @ingroup BranchingRuleIncludes
57  */
58 SCIP_EXPORT
60  SCIP* scip /**< SCIP data structure */
61  );
62 
63 #ifdef __cplusplus
64 }
65 #endif
66 
67 #endif
enum SCIP_Retcode SCIP_RETCODE
Definition: type_retcode.h:63
type definitions for return codes for SCIP methods
type definitions for SCIP&#39;s main datastructure
SCIP_RETCODE SCIPincludeBranchruleRandom(SCIP *scip)
common defines and data types used in all packages of SCIP