Scippy

SCIP

Solving Constraint Integer Programs

coloringplugins.c
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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, */
16 /* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. */
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 coloringplugins.c
26  * @brief SCIP plugins for coloring
27  * @author Gerald Gamrath
28  */
29 
30 /*--+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----8----+----9----+----0----+----1----+----2*/
31 
32 #include "coloringplugins.h"
33 #include "scip/debug.h"
34 
35 #define USEHEURS 0
36 
37 
38 /** includes default plugins for coloring into SCIP */
40  SCIP* scip /**< SCIP data structure */
41  )
42 {
44 
45  SCIP_CALL( SCIPincludeConshdlrLinear(scip) ); /* linear must be first due to constraint upgrading */
48 
54 
63 
65 
66  /** project plugins */
68 
70 
73 
76 
78 
79 #if USEHEURS
108 #endif
109 
111 
112  return SCIP_OKAY;
113 }
SCIP_RETCODE SCIPincludeHeurGuideddiving(SCIP *scip)
SCIP_RETCODE SCIPincludeBranchruleInference(SCIP *scip)
SCIP_RETCODE SCIPincludeHeurMutation(SCIP *scip)
SCIP_RETCODE SCIPincludeConshdlrLinear(SCIP *scip)
SCIP_RETCODE SCIPincludeConshdlrSetppc(SCIP *scip)
Definition: cons_setppc.c:9120
SCIP_RETCODE SCIPincludeBranchruleStrongcoloring(SCIP *scip)
SCIP_RETCODE SCIPincludeBranchruleColoring(SCIP *scip)
SCIP_RETCODE COLORincludeConshdlrStoreGraph(SCIP *scip)
SCIP_RETCODE SCIPincludeHeurRootsoldiving(SCIP *scip)
SCIP_RETCODE SCIPincludeHeurShifting(SCIP *scip)
SCIP_RETCODE SCIPincludeReaderCsol(SCIP *scip)
Definition: reader_csol.c:436
enum SCIP_Retcode SCIP_RETCODE
Definition: type_retcode.h:63
SCIP_RETCODE SCIPincludeColoringPlugins(SCIP *scip)
SCIP_RETCODE SCIPincludeBranchruleMostinf(SCIP *scip)
SCIP_RETCODE SCIPincludeHeurLocalbranching(SCIP *scip)
SCIP_RETCODE SCIPincludeHeurFracdiving(SCIP *scip)
SCIP_RETCODE SCIPincludeHeurZirounding(SCIP *scip)
SCIP_RETCODE SCIPincludeHeurRens(SCIP *scip)
Definition: heur_rens.c:819
SCIP_RETCODE SCIPincludeHeurIntshifting(SCIP *scip)
SCIP_RETCODE SCIPincludeBranchruleAllfullstrong(SCIP *scip)
SCIP_RETCODE SCIPincludeHeurSimplerounding(SCIP *scip)
SCIP_RETCODE SCIPincludeNodeselBfs(SCIP *scip)
Definition: nodesel_bfs.c:315
SCIP_RETCODE SCIPincludeDialogDefaultBasic(SCIP *scip)
SCIP_RETCODE SCIPincludeHeurTrySol(SCIP *scip)
Definition: heur_trysol.c:222
SCIP_RETCODE SCIPincludeHeurRounding(SCIP *scip)
SCIP_RETCODE SCIPincludeHeurInit(SCIP *scip)
Definition: heur_init.c:718
SCIP_RETCODE SCIPincludeTableDefault(SCIP *scip)
SCIP_RETCODE SCIPincludeHeurObjpscostdiving(SCIP *scip)
SCIP_RETCODE SCIPincludeBranchruleRandom(SCIP *scip)
SCIP_RETCODE SCIPincludeHeurOctane(SCIP *scip)
Definition: heur_octane.c:1200
SCIP_RETCODE SCIPincludeHeurIntdiving(SCIP *scip)
SCIP_RETCODE SCIPincludeHeurRins(SCIP *scip)
Definition: heur_rins.c:583
SCIP_RETCODE SCIPincludeDispDefault(SCIP *scip)
#define SCIP_CALL(x)
Definition: def.h:394
SCIP_RETCODE SCIPincludeHeurDins(SCIP *scip)
Definition: heur_dins.c:918
SCIP_RETCODE SCIPincludeHeurUndercover(SCIP *scip)
SCIP_RETCODE SCIPincludeBranchruleLeastinf(SCIP *scip)
methods for debugging
SCIP_RETCODE SCIPincludeHeurCrossover(SCIP *scip)
SCIP_RETCODE SCIPincludeNodeselHybridestim(SCIP *scip)
SCIP_RETCODE SCIPincludeHeurCoefdiving(SCIP *scip)
SCIP_RETCODE SCIPincludeHeurTrivial(SCIP *scip)
Definition: heur_trivial.c:249
SCIP_RETCODE SCIPincludeNodeselEstimate(SCIP *scip)
SCIP_RETCODE SCIPincludeReaderCol(SCIP *scip)
Definition: reader_col.c:300
SCIP_RETCODE SCIPincludeHeurTwoopt(SCIP *scip)
Definition: heur_twoopt.c:1780
SCIP_RETCODE SCIPincludeBranchruleRelpscost(SCIP *scip)
SCIP_RETCODE SCIPincludeBranchruleFullstrong(SCIP *scip)
SCIP_RETCODE SCIPincludeHeurPscostdiving(SCIP *scip)
SCIP_RETCODE SCIPincludeBranchrulePscost(SCIP *scip)
SCIP_RETCODE SCIPincludeHeurLinesearchdiving(SCIP *scip)
SCIP_RETCODE SCIPincludeHeurOneopt(SCIP *scip)
Definition: heur_oneopt.c:904
SCIP_RETCODE SCIPincludeHeurActconsdiving(SCIP *scip)
SCIP_RETCODE SCIPincludeNodeselRestartdfs(SCIP *scip)
SCIP_RETCODE SCIPincludeNodeselDfs(SCIP *scip)
Definition: nodesel_dfs.c:132
SCIP_RETCODE SCIPincludePricerColoring(SCIP *scip)
SCIP_RETCODE SCIPincludeHeurFixandinfer(SCIP *scip)
SCIP_RETCODE SCIPincludeHeurVeclendiving(SCIP *scip)
SCIP plugins for coloring.
SCIP_RETCODE SCIPincludeConshdlrIntegral(SCIP *scip)