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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
/* */
/* This file is part of the program */
/* GCG --- Generic Column Generation */
/* a Dantzig-Wolfe decomposition based extension */
/* of the branch-cut-and-price framework */
/* SCIP --- Solving Constraint Integer Programs */
/* */
/* Copyright (C) 2010-2022 Operations Research, RWTH Aachen University */
/* Zuse Institute Berlin (ZIB) */
/* */
/* This program is free software; you can redistribute it and/or */
/* modify it under the terms of the GNU Lesser General Public License */
/* as published by the Free Software Foundation; either version 3 */
/* of the License, or (at your option) any later version. */
/* */
/* This program is distributed in the hope that it will be useful, */
/* but WITHOUT ANY WARRANTY; without even the implied warranty of */
/* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the */
/* GNU Lesser General Public License for more details. */
/* */
/* You should have received a copy of the GNU Lesser General Public License */
/* along with this program; if not, write to the Free Software */
/* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.*/
/* */
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
/**@file struct_detector.h
* @ingroup DATASTRUCTURES
* @brief data structures for detectors
* @author Martin Bergner
* @author Christian Puchert
* @author Michael Bastubbe
*/
/*---+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----8----+----9----+----0----+----1----+----2*/
#ifndef GCG_STRUCT_DETECTOR_H__
#define GCG_STRUCT_DETECTOR_H__
#include "type_detector.h"
/** detector data structure */
struct DEC_Detector {
const char* name; /**< name of the detector */
DEC_DETECTORDATA* decdata; /**< custom data structure of the detectors */
char decchar; /**< display character of detector */
const char* description; /**< description of the detector */
int freqCallRound; /** frequency the detector gets called in detection loop ,ie it is called in round r if and only if minCallRound <= r <= maxCallRound AND (r - minCallRound) mod freqCallRound == 0 */
int maxCallRound; /** last round the detector gets called */
int minCallRound; /** first round the detector gets called (offset in detection loop) */
int freqCallRoundOriginal; /** frequency the detector gets called in detection loop while detecting the original problem */
int maxCallRoundOriginal; /** last round the detector gets called while detecting the original problem */
int minCallRoundOriginal; /** first round the detector gets calles (offset in detection loop) while detecting the original problem */
int priority; /**< detector priority */
SCIP_Bool enabled; /**< flag to indicate whether detector is enabled */
SCIP_Bool enabledFinishing; /**< flag to indicate whether finishing is enabled */
SCIP_Bool enabledPostprocessing; /**< flag to indicate whether finishing is enabled */
SCIP_Bool skip; /**< should detector be skipped if other detectors found decompositions */
SCIP_Bool usefulRecall; /** is it useful to call this detector on a descendant of the propagated partialdec */
SCIP_Bool overruleemphasis; /**< should the emphasis settings be overruled */
int ndecomps; /**< number of decompositions the detector has worked on */
int ncompletedecomps; /**< number of complete decompositions the detector has worked on (including decompositions that were finished by other detectors) */
SCIP_Real dectime; /**< time the detector took to find decompositions */
DEC_DECL_FREEDETECTOR((*freeDetector)); /**< destructor of detector */
DEC_DECL_INITDETECTOR((*initDetector)); /**< initialization method of detector */
DEC_DECL_EXITDETECTOR((*exitDetector)); /**< deinitialization method of detector */
DEC_DECL_EXITDETECTOR((*exitDetection)); /**< deinitialization method of detector */
DEC_DECL_PROPAGATEPARTIALDEC((*propagatePartialdec)); /**< propagation method of detector (or NULL) */
DEC_DECL_FINISHPARTIALDEC((*finishPartialdec)); /**< finish method of detector (or NULL) */
DEC_DECL_POSTPROCESSPARTIALDEC((*postprocessPartialdec)); /**< postprocess method of detector (or NULL) */
DEC_DECL_SETPARAMAGGRESSIVE((*setParamAggressive)); /**< set method for aggressive parameters of detector (or NULL) */
DEC_DECL_SETPARAMDEFAULT((*setParamDefault)); /**< set method for default parameters of detector (or NULL) */
DEC_DECL_SETPARAMFAST((*setParamFast)); /**< set method for fast parameters of detector (or NULL) */
};
#endif