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) 2002-2020 Konrad-Zuse-Zentrum */
7 /* fuer Informationstechnik Berlin */
8 /* */
9 /* SCIP is distributed under the terms of the ZIB Academic License. */
10 /* */
11 /* You should have received a copy of the ZIB Academic License */
12 /* along with SCIP; see the file COPYING. If not visit scipopt.org. */
13 /* */
14 /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
15 
16 /**@file branch_random.h
17  * @ingroup BRANCHINGRULES
18  * @brief random variable branching rule
19  * @author Tobias Achterberg
20  *
21  * The random branching rule randomly selects a candidate variable from the set of candidate variables.
22  *
23  * The random branching rule and many other branching rules of SCIP are explained and compared in
24  *
25  * @par
26  * Tobias Achterberg@n
27  * Constraint Integer Programming@n
28  * PhD Thesis, Technische Universit├Ąt Berlin, 2007@n
29  */
30 
31 /*---+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----8----+----9----+----0----+----1----+----2*/
32 
33 #ifndef __SCIP_BRANCH_RANDOM_H__
34 #define __SCIP_BRANCH_RANDOM_H__
35 
36 
37 #include "scip/def.h"
38 #include "scip/type_retcode.h"
39 #include "scip/type_scip.h"
40 
41 #ifdef __cplusplus
42 extern "C" {
43 #endif
44 
45 /** creates the random branching rule and includes it in SCIP
46  *
47  * @ingroup BranchingRuleIncludes
48  */
51  SCIP* scip /**< SCIP data structure */
52  );
53 
54 #ifdef __cplusplus
55 }
56 #endif
57 
58 #endif
#define SCIP_EXPORT
Definition: def.h:100
enum SCIP_Retcode SCIP_RETCODE
Definition: type_retcode.h:54
type definitions for return codes for SCIP methods
type definitions for SCIP&#39;s main datastructure
SCIP_EXPORT SCIP_RETCODE SCIPincludeBranchruleRandom(SCIP *scip)
common defines and data types used in all packages of SCIP