dec_mastersetcover.cpp File Reference

Detailed Description

detector mastersetcover (sets setcovering and logicor constraint to master)

Author

Martin Bergner

Definition in file dec_mastersetcover.cpp.

#include "dec_mastersetcover.h"
#include "cons_decomp.h"
#include "class_partialdecomp.h"
#include "class_detprobdata.h"
#include "gcg.h"
#include "scip/cons_setppc.h"
#include "scip/scip.h"
#include "scip_misc.h"
#include "scip/clock.h"
#include <iostream>

Go to the source code of this file.

Data Structures
struct	DEC_DetectorData

Macros
#define	DEC_DETECTORNAME   "mastersetcover"
#define	DEC_DESC   "detector mastersetcover"
#define	DEC_FREQCALLROUND   1
#define	DEC_MAXCALLROUND   INT_MAX
#define	DEC_MINCALLROUND   0
#define	DEC_FREQCALLROUNDORIGINAL   1
#define	DEC_MAXCALLROUNDORIGINAL   INT_MAX
#define	DEC_MINCALLROUNDORIGINAL   0
#define	DEC_PRIORITY   0
#define	DEC_DECCHAR   '?'
#define	DEC_ENABLED   TRUE
#define	DEC_ENABLEDFINISHING   FALSE
#define	DEC_ENABLEDPOSTPROCESSING   FALSE
#define	DEC_SKIP   FALSE
#define	DEC_USEFULRECALL   FALSE
#define	freeMastersetcover   NULL
#define	exitMastersetcover   NULL
#define	initMastersetcover   NULL
#define	finishPartialdecMastersetcover   NULL
#define	detectorPostprocessPartialdecMastersetcover   NULL
#define	setParamAggressiveMastersetcover   NULL
#define	setParamDefaultMastersetcover   NULL
#define	setParamFastMastersetcover   NULL

Functions
static	DEC_DECL_PROPAGATEPARTIALDEC (propagatePartialdecMastersetcover)
SCIP_RETCODE	SCIPincludeDetectorMastersetcover (SCIP *scip)

Macro Definition Documentation

DEC_DETECTORNAME

#define DEC_DETECTORNAME   "mastersetcover"

name of detector

Definition at line 49 of file dec_mastersetcover.cpp.

DEC_DESC

#define DEC_DESC   "detector mastersetcover"

description of detector

Definition at line 50 of file dec_mastersetcover.cpp.

DEC_FREQCALLROUND

#define DEC_FREQCALLROUND   1

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

Definition at line 51 of file dec_mastersetcover.cpp.

DEC_MAXCALLROUND

#define DEC_MAXCALLROUND   INT_MAX

last round the detector gets called

Definition at line 52 of file dec_mastersetcover.cpp.

DEC_MINCALLROUND

#define DEC_MINCALLROUND   0

first round the detector gets called

Definition at line 53 of file dec_mastersetcover.cpp.

DEC_FREQCALLROUNDORIGINAL

#define DEC_FREQCALLROUNDORIGINAL   1

frequency the detector gets called in detection loop while detecting the original problem

Definition at line 54 of file dec_mastersetcover.cpp.

DEC_MAXCALLROUNDORIGINAL

#define DEC_MAXCALLROUNDORIGINAL   INT_MAX

last round the detector gets called while detecting the original problem

Definition at line 55 of file dec_mastersetcover.cpp.

DEC_MINCALLROUNDORIGINAL

#define DEC_MINCALLROUNDORIGINAL   0

first round the detector gets called while detecting the original problem

Definition at line 56 of file dec_mastersetcover.cpp.

DEC_PRIORITY

#define DEC_PRIORITY   0

priority of the constraint handler for separation

Definition at line 57 of file dec_mastersetcover.cpp.

DEC_DECCHAR

#define DEC_DECCHAR   '?'

display character of detector

Definition at line 58 of file dec_mastersetcover.cpp.

DEC_ENABLED

#define DEC_ENABLED   TRUE

should the detection be enabled

Definition at line 59 of file dec_mastersetcover.cpp.

DEC_ENABLEDFINISHING

#define DEC_ENABLEDFINISHING   FALSE

should the finishing be enabled

Definition at line 60 of file dec_mastersetcover.cpp.

DEC_ENABLEDPOSTPROCESSING

#define DEC_ENABLEDPOSTPROCESSING   FALSE

should the postprocessing be enabled

Definition at line 61 of file dec_mastersetcover.cpp.

DEC_SKIP

#define DEC_SKIP   FALSE

should detector be skipped if other detectors found decompositions

Definition at line 62 of file dec_mastersetcover.cpp.

DEC_USEFULRECALL

#define DEC_USEFULRECALL   FALSE

is it useful to call this detector on a descendant of the propagated partialdec

Definition at line 63 of file dec_mastersetcover.cpp.

freeMastersetcover

#define freeMastersetcover   NULL

destructor of detector to free user data (called when GCG is exiting)

Definition at line 88 of file dec_mastersetcover.cpp.

exitMastersetcover

#define exitMastersetcover   NULL

destructor of detector to free detector data (called before the solving process begins)

Definition at line 91 of file dec_mastersetcover.cpp.

initMastersetcover

#define initMastersetcover   NULL

detection initialization function of detector (called before solving is about to begin)

Definition at line 94 of file dec_mastersetcover.cpp.

finishPartialdecMastersetcover

#define finishPartialdecMastersetcover   NULL

Definition at line 145 of file dec_mastersetcover.cpp.

detectorPostprocessPartialdecMastersetcover

#define detectorPostprocessPartialdecMastersetcover   NULL

Definition at line 146 of file dec_mastersetcover.cpp.

setParamAggressiveMastersetcover

#define setParamAggressiveMastersetcover   NULL

Definition at line 147 of file dec_mastersetcover.cpp.

setParamDefaultMastersetcover

#define setParamDefaultMastersetcover   NULL

Definition at line 148 of file dec_mastersetcover.cpp.

setParamFastMastersetcover

#define setParamFastMastersetcover   NULL

Definition at line 149 of file dec_mastersetcover.cpp.

Function Documentation

DEC_DECL_PROPAGATEPARTIALDEC()

static DEC_DECL_PROPAGATEPARTIALDEC ( propagatePartialdecMastersetcover  )

static

Definition at line 97 of file dec_mastersetcover.cpp.

References gcg::PARTIALDECOMP::addClockTime(), DEC_DETECTORNAME, gcg::PARTIALDECOMP::fixConsToMaster(), GCGconsGetType(), gcg::PARTIALDECOMP::getOpenconssVec(), logicor, setcovering, and gcg::PARTIALDECOMP::sort().

SCIPincludeDetectorMastersetcover()

SCIP_RETCODE SCIPincludeDetectorMastersetcover

(

SCIP *

scip

)

creates the handler for mastersetcover detector and includes it in SCIP

Parameters

scip	SCIP data structure

Definition at line 153 of file dec_mastersetcover.cpp.

References DEC_DECCHAR, DEC_DESC, DEC_DETECTORNAME, DEC_ENABLED, DEC_ENABLEDFINISHING, DEC_ENABLEDPOSTPROCESSING, DEC_FREQCALLROUND, DEC_FREQCALLROUNDORIGINAL, DEC_MAXCALLROUND, DEC_MAXCALLROUNDORIGINAL, DEC_MINCALLROUND, DEC_MINCALLROUNDORIGINAL, DEC_PRIORITY, DEC_SKIP, DEC_USEFULRECALL, DECincludeDetector(), detectorPostprocessPartialdecMastersetcover, exitMastersetcover, finishPartialdecMastersetcover, freeMastersetcover, initMastersetcover, setParamAggressiveMastersetcover, setParamDefaultMastersetcover, and setParamFastMastersetcover.

Referenced by SCIPincludeGcgPlugins().