Scippy

SCIP

Solving Constraint Integer Programs

nodesel_breadthfirst.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) 2002-2023 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. */
10 /* You may obtain a copy of the License at */
11 /* */
12 /* http://www.apache.org/licenses/LICENSE-2.0 */
13 /* */
14 /* Unless required by applicable law or agreed to in writing, software */
15 /* distributed under the License is distributed on an "AS IS" BASIS, */
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17 /* See the License for the specific language governing permissions and */
18 /* limitations under the License. */
19 /* */
20 /* You should have received a copy of the Apache-2.0 license */
21 /* along with SCIP; see the file LICENSE. If not visit scipopt.org. */
22 /* */
23 /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
24 
25 /**@file nodesel_breadthfirst.h
26  * @ingroup NODESELECTORS
27  * @brief node selector for breadth-first search
28  * @author Stefan Heinz
29  * @author Gregor Hendel
30  *
31  * This node selector performs breadth-first search, i.e., it completely evaluates an entire level of the search tree before
32  * proceeding to the next level. At one level, nodes are processed in the order they were created by the branching rule.
33  */
34 
35 /*---+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----8----+----9----+----0----+----1----+----2*/
36 
37 #ifndef __SCIP_NODESEL_BREADTHFIRST_H__
38 #define __SCIP_NODESEL_BREADTHFIRST_H__
39 
40 #include "scip/def.h"
41 #include "scip/type_retcode.h"
42 #include "scip/type_scip.h"
43 
44 #ifdef __cplusplus
45 extern "C" {
46 #endif
47 
48 /** creates the node selector for breadth first search and includes it in SCIP
49  *
50  * @ingroup NodeSelectorIncludes
51  */
52 SCIP_EXPORT
54  SCIP* scip /**< SCIP data structure */
55  );
56 
57 #ifdef __cplusplus
58 }
59 #endif
60 
61 #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
common defines and data types used in all packages of SCIP
SCIP_RETCODE SCIPincludeNodeselBreadthfirst(SCIP *scip)