Scippy

SCIP

Solving Constraint Integer Programs

Functions
pub_paramset.h File Reference
Public API of SCIP » Core API

Detailed Description

public methods for handling parameter settings

Author
Tobias Achterberg

Definition in file pub_paramset.h.

#include "scip/def.h"
#include "scip/type_paramset.h"
#include "scip/type_scip.h"

Go to the source code of this file.

Functions

SCIP_PARAMTYPE SCIPparamGetType (SCIP_PARAM *param)
 
const char * SCIPparamGetName (SCIP_PARAM *param)
 
const char * SCIPparamGetDesc (SCIP_PARAM *param)
 
SCIP_PARAMDATA * SCIPparamGetData (SCIP_PARAM *param)
 
SCIP_Bool SCIPparamIsAdvanced (SCIP_PARAM *param)
 
SCIP_Bool SCIPparamIsFixed (SCIP_PARAM *param)
 
void SCIPparamSetFixed (SCIP_PARAM *param, SCIP_Bool fixed)
 
SCIP_Bool SCIPparamGetBool (SCIP_PARAM *param)
 
SCIP_Bool SCIPparamGetBoolDefault (SCIP_PARAM *param)
 
int SCIPparamGetInt (SCIP_PARAM *param)
 
int SCIPparamGetIntMin (SCIP_PARAM *param)
 
int SCIPparamGetIntMax (SCIP_PARAM *param)
 
int SCIPparamGetIntDefault (SCIP_PARAM *param)
 
SCIP_Longint SCIPparamGetLongint (SCIP_PARAM *param)
 
SCIP_Longint SCIPparamGetLongintMin (SCIP_PARAM *param)
 
SCIP_Longint SCIPparamGetLongintMax (SCIP_PARAM *param)
 
SCIP_Longint SCIPparamGetLongintDefault (SCIP_PARAM *param)
 
SCIP_Real SCIPparamGetReal (SCIP_PARAM *param)
 
SCIP_Real SCIPparamGetRealMin (SCIP_PARAM *param)
 
SCIP_Real SCIPparamGetRealMax (SCIP_PARAM *param)
 
SCIP_Real SCIPparamGetRealDefault (SCIP_PARAM *param)
 
char SCIPparamGetChar (SCIP_PARAM *param)
 
char * SCIPparamGetCharAllowedValues (SCIP_PARAM *param)
 
char SCIPparamGetCharDefault (SCIP_PARAM *param)
 
char * SCIPparamGetString (SCIP_PARAM *param)
 
char * SCIPparamGetStringDefault (SCIP_PARAM *param)
 
SCIP_Bool SCIPparamIsDefault (SCIP_PARAM *param)
 

Function Documentation

◆ SCIPparamGetType()

SCIP_PARAMTYPE SCIPparamGetType ( SCIP_PARAM *  param)

returns type of parameter

Parameters
paramparameter

Definition at line 649 of file paramset.c.

References NULL, and SCIP_Param::paramtype.

Referenced by checkTransferBoolParam(), paramSetBool(), paramSetChar(), paramSetInt(), paramSetLongint(), paramSetReal(), paramsetSetHeuristicsAggressive(), paramsetSetPresolvingAggressive(), paramsetSetPresolvingFast(), paramsetSetSeparatingAggressive(), SCIP_DECL_DIALOGDESC(), SCIP_DECL_DIALOGEXEC(), and SCIPparamsetCopyParams().

◆ SCIPparamGetName()

const char* SCIPparamGetName ( SCIP_PARAM *  param)

returns name of parameter

Parameters
paramparameter

Definition at line 659 of file paramset.c.

References SCIP_Param::name, and NULL.

Referenced by checkTransferBoolParam(), fixOrUnfixRelevantParameters(), SCIP_DECL_CONCSOLVERCREATEINST(), SCIP_DECL_DIALOGEXEC(), SCIPincludeDialogDefaultFix(), SCIPincludeDialogDefaultSet(), and SCIPparamsetCopyParams().

◆ SCIPparamGetDesc()

const char* SCIPparamGetDesc ( SCIP_PARAM *  param)

returns description of parameter

Parameters
paramparameter

Definition at line 669 of file paramset.c.

References SCIP_Param::desc, and NULL.

Referenced by addFixParamDialog(), addSetParamDialog(), and SCIP_DECL_DIALOGDESC().

◆ SCIPparamGetData()

SCIP_PARAMDATA* SCIPparamGetData ( SCIP_PARAM *  param)

returns locally defined parameter specific data

Parameters
paramparameter

Definition at line 679 of file paramset.c.

References NULL, and SCIP_Param::paramdata.

Referenced by SCIP_DECL_PARAMCHGD().

◆ SCIPparamIsAdvanced()

SCIP_Bool SCIPparamIsAdvanced ( SCIP_PARAM *  param)

returns whether parameter is advanced

Parameters
paramparameter

Definition at line 689 of file paramset.c.

References SCIP_Param::isadvanced, and NULL.

Referenced by addFixParamDialog(), addSetParamDialog(), and paramWrite().

◆ SCIPparamIsFixed()

SCIP_Bool SCIPparamIsFixed ( SCIP_PARAM *  param)

returns whether parameter is fixed

Parameters
paramparameter

Definition at line 699 of file paramset.c.

References SCIP_Param::isfixed, and NULL.

Referenced by fixOrUnfixRelevantParameters(), paramSetBool(), paramSetChar(), paramSetInt(), paramSetLongint(), paramSetReal(), paramWrite(), SCIP_DECL_DIALOGDESC(), SCIP_DECL_DIALOGEXEC(), SCIPparamsetCopyParams(), SCIPparamsetIsFixed(), and SCIPparamSetToDefault().

◆ SCIPparamSetFixed()

void SCIPparamSetFixed ( SCIP_PARAM *  param,
SCIP_Bool  fixed 
)

sets fixing status of given parameter

Parameters
paramparameter
fixednew fixing status of the parameter

Definition at line 4411 of file paramset.c.

References SCIP_Param::isfixed, and NULL.

Referenced by paramsetParse(), SCIP_DECL_DIALOGEXEC(), SCIPparamsetCopyParams(), and SCIPparamsetFix().

◆ SCIPparamGetBool()

SCIP_Bool SCIPparamGetBool ( SCIP_PARAM *  param)

returns value of SCIP_Bool parameter

Parameters
paramparameter

Definition at line 709 of file paramset.c.

References SCIP_Param::boolparam, SCIP_BoolParam::curvalue, SCIP_Param::data, NULL, SCIP_Param::paramtype, SCIP_PARAMTYPE_BOOL, and SCIP_BoolParam::valueptr.

Referenced by paramCopyBool(), paramWrite(), SCIP_DECL_DIALOGDESC(), SCIP_DECL_DIALOGEXEC(), SCIP_DECL_PARAMCHGD(), SCIPparamIsDefault(), SCIPparamSetBool(), and SCIPparamsetGetBool().

◆ SCIPparamGetBoolDefault()

SCIP_Bool SCIPparamGetBoolDefault ( SCIP_PARAM *  param)

returns default value of SCIP_Bool parameter

Parameters
paramparameter

Definition at line 723 of file paramset.c.

References SCIP_Param::boolparam, SCIP_Param::data, SCIP_BoolParam::defaultvalue, NULL, SCIP_Param::paramtype, and SCIP_PARAMTYPE_BOOL.

Referenced by SCIPparamIsDefault(), and SCIPparamSetToDefault().

◆ SCIPparamGetInt()

int SCIPparamGetInt ( SCIP_PARAM *  param)

returns value of int parameter

Parameters
paramparameter

Definition at line 734 of file paramset.c.

References SCIP_IntParam::curvalue, SCIP_Param::data, SCIP_Param::intparam, NULL, SCIP_Param::paramtype, SCIP_PARAMTYPE_INT, and SCIP_IntParam::valueptr.

Referenced by paramCopyInt(), paramWrite(), SCIP_DECL_DIALOGDESC(), SCIP_DECL_DIALOGEXEC(), SCIP_DECL_NLPICREATEPROBLEM(), SCIP_DECL_PARAMCHGD(), SCIPparamIsDefault(), SCIPparamsetGetInt(), and SCIPparamSetInt().

◆ SCIPparamGetIntMin()

int SCIPparamGetIntMin ( SCIP_PARAM *  param)

returns minimal value of int parameter

Parameters
paramparameter

Definition at line 748 of file paramset.c.

References SCIP_Param::data, SCIP_Param::intparam, SCIP_IntParam::minvalue, NULL, SCIP_Param::paramtype, and SCIP_PARAMTYPE_INT.

Referenced by SCIP_DECL_DIALOGEXEC().

◆ SCIPparamGetIntMax()

int SCIPparamGetIntMax ( SCIP_PARAM *  param)

returns maximal value of int parameter

Parameters
paramparameter

Definition at line 759 of file paramset.c.

References SCIP_Param::data, SCIP_Param::intparam, SCIP_IntParam::maxvalue, NULL, SCIP_Param::paramtype, and SCIP_PARAMTYPE_INT.

Referenced by SCIP_DECL_DIALOGEXEC().

◆ SCIPparamGetIntDefault()

int SCIPparamGetIntDefault ( SCIP_PARAM *  param)

returns default value of int parameter

Parameters
paramparameter

Definition at line 770 of file paramset.c.

References SCIP_Param::data, SCIP_IntParam::defaultvalue, SCIP_Param::intparam, NULL, SCIP_Param::paramtype, and SCIP_PARAMTYPE_INT.

Referenced by paramsetSetHeuristicsAggressive(), paramsetSetPresolvingAggressive(), paramsetSetSeparatingAggressive(), SCIP_DECL_NLPICREATEPROBLEM(), SCIPparamIsDefault(), and SCIPparamSetToDefault().

◆ SCIPparamGetLongint()

SCIP_Longint SCIPparamGetLongint ( SCIP_PARAM *  param)

returns value of SCIP_Longint parameter

Parameters
paramparameter

Definition at line 781 of file paramset.c.

References SCIP_LongintParam::curvalue, SCIP_Param::data, SCIP_Param::longintparam, NULL, SCIP_Param::paramtype, SCIP_PARAMTYPE_LONGINT, and SCIP_LongintParam::valueptr.

Referenced by paramCopyLongint(), paramWrite(), SCIP_DECL_DIALOGDESC(), SCIP_DECL_DIALOGEXEC(), SCIPparamIsDefault(), SCIPparamsetGetLongint(), and SCIPparamSetLongint().

◆ SCIPparamGetLongintMin()

SCIP_Longint SCIPparamGetLongintMin ( SCIP_PARAM *  param)

returns minimal value of longint parameter

Parameters
paramparameter

Definition at line 795 of file paramset.c.

References SCIP_Param::data, SCIP_Param::longintparam, SCIP_LongintParam::minvalue, NULL, SCIP_Param::paramtype, and SCIP_PARAMTYPE_LONGINT.

Referenced by SCIP_DECL_DIALOGEXEC().

◆ SCIPparamGetLongintMax()

SCIP_Longint SCIPparamGetLongintMax ( SCIP_PARAM *  param)

returns maximal value of longint parameter

Parameters
paramparameter

Definition at line 806 of file paramset.c.

References SCIP_Param::data, SCIP_Param::longintparam, SCIP_LongintParam::maxvalue, NULL, SCIP_Param::paramtype, and SCIP_PARAMTYPE_LONGINT.

Referenced by SCIP_DECL_DIALOGEXEC().

◆ SCIPparamGetLongintDefault()

SCIP_Longint SCIPparamGetLongintDefault ( SCIP_PARAM *  param)

returns default value of SCIP_Longint parameter

Parameters
paramparameter

Definition at line 817 of file paramset.c.

References SCIP_Param::data, SCIP_LongintParam::defaultvalue, SCIP_Param::longintparam, NULL, SCIP_Param::paramtype, and SCIP_PARAMTYPE_LONGINT.

Referenced by SCIPparamIsDefault(), and SCIPparamSetToDefault().

◆ SCIPparamGetReal()

SCIP_Real SCIPparamGetReal ( SCIP_PARAM *  param)

returns value of SCIP_Real parameter

Parameters
paramparameter

Definition at line 828 of file paramset.c.

References SCIP_RealParam::curvalue, SCIP_Param::data, NULL, SCIP_Param::paramtype, SCIP_Param::realparam, SCIP_PARAMTYPE_REAL, and SCIP_RealParam::valueptr.

Referenced by paramCopyReal(), paramWrite(), SCIP_DECL_DIALOGDESC(), SCIP_DECL_DIALOGEXEC(), SCIP_DECL_PARAMCHGD(), SCIPparamIsDefault(), SCIPparamsetGetReal(), and SCIPparamSetReal().

◆ SCIPparamGetRealMin()

SCIP_Real SCIPparamGetRealMin ( SCIP_PARAM *  param)

returns minimal value of real parameter

Parameters
paramparameter

Definition at line 842 of file paramset.c.

References SCIP_Param::data, SCIP_RealParam::minvalue, NULL, SCIP_Param::paramtype, SCIP_Param::realparam, and SCIP_PARAMTYPE_REAL.

Referenced by SCIP_DECL_DIALOGEXEC().

◆ SCIPparamGetRealMax()

SCIP_Real SCIPparamGetRealMax ( SCIP_PARAM *  param)

returns maximal value of real parameter

Parameters
paramparameter

Definition at line 853 of file paramset.c.

References SCIP_Param::data, SCIP_RealParam::maxvalue, NULL, SCIP_Param::paramtype, SCIP_Param::realparam, and SCIP_PARAMTYPE_REAL.

Referenced by copyMemoryAndTimeLimits(), and SCIP_DECL_DIALOGEXEC().

◆ SCIPparamGetRealDefault()

SCIP_Real SCIPparamGetRealDefault ( SCIP_PARAM *  param)

returns default value of SCIP_Real parameter

Parameters
paramparameter

Definition at line 864 of file paramset.c.

References SCIP_Param::data, SCIP_RealParam::defaultvalue, NULL, SCIP_Param::paramtype, SCIP_Param::realparam, and SCIP_PARAMTYPE_REAL.

Referenced by paramsetSetHeuristicsAggressive(), SCIPparamIsDefault(), and SCIPparamSetToDefault().

◆ SCIPparamGetChar()

char SCIPparamGetChar ( SCIP_PARAM *  param)

returns value of char parameter

Parameters
paramparameter

Definition at line 875 of file paramset.c.

References SCIP_Param::charparam, SCIP_CharParam::curvalue, SCIP_Param::data, NULL, SCIP_Param::paramtype, SCIP_PARAMTYPE_CHAR, and SCIP_CharParam::valueptr.

Referenced by paramCopyChar(), paramWrite(), SCIP_DECL_DIALOGDESC(), SCIP_DECL_DIALOGEXEC(), SCIPparamIsDefault(), SCIPparamSetChar(), and SCIPparamsetGetChar().

◆ SCIPparamGetCharAllowedValues()

char* SCIPparamGetCharAllowedValues ( SCIP_PARAM *  param)

returns allowed values of char parameter, or NULL if everything is allowed

Parameters
paramparameter

Definition at line 889 of file paramset.c.

References SCIP_CharParam::allowedvalues, SCIP_Param::charparam, SCIP_Param::data, NULL, SCIP_Param::paramtype, and SCIP_PARAMTYPE_CHAR.

Referenced by SCIP_DECL_DIALOGEXEC().

◆ SCIPparamGetCharDefault()

char SCIPparamGetCharDefault ( SCIP_PARAM *  param)

returns default value of char parameter

Parameters
paramparameter

Definition at line 900 of file paramset.c.

References SCIP_Param::charparam, SCIP_Param::data, SCIP_CharParam::defaultvalue, NULL, SCIP_Param::paramtype, and SCIP_PARAMTYPE_CHAR.

Referenced by SCIPparamIsDefault(), and SCIPparamSetToDefault().

◆ SCIPparamGetString()

char* SCIPparamGetString ( SCIP_PARAM *  param)

returns value of string parameter

Parameters
paramparameter

Definition at line 911 of file paramset.c.

References SCIP_StringParam::curvalue, SCIP_Param::data, NULL, SCIP_Param::paramtype, SCIP_PARAMTYPE_STRING, SCIP_Param::stringparam, and SCIP_StringParam::valueptr.

Referenced by paramCopyString(), paramWrite(), SCIP_DECL_DIALOGDESC(), SCIP_DECL_DIALOGEXEC(), SCIP_DECL_NLPICREATEPROBLEM(), SCIPparamIsDefault(), and SCIPparamsetGetString().

◆ SCIPparamGetStringDefault()

char* SCIPparamGetStringDefault ( SCIP_PARAM *  param)

returns default value of String parameter

Parameters
paramparameter

Definition at line 925 of file paramset.c.

References SCIP_Param::data, SCIP_StringParam::defaultvalue, NULL, SCIP_Param::paramtype, SCIP_PARAMTYPE_STRING, and SCIP_Param::stringparam.

Referenced by SCIPparamIsDefault(), and SCIPparamSetToDefault().

◆ SCIPparamIsDefault()

SCIP_Bool SCIPparamIsDefault ( SCIP_PARAM *  param)

returns whether the parameter is on its default setting

Parameters
paramparameter

Definition at line 936 of file paramset.c.

References EPSZ, FALSE, NULL, SCIP_Param::paramtype, SCIP_PARAMTYPE_BOOL, SCIP_PARAMTYPE_CHAR, SCIP_PARAMTYPE_INT, SCIP_PARAMTYPE_LONGINT, SCIP_PARAMTYPE_REAL, SCIP_PARAMTYPE_STRING, SCIPABORT, SCIPerrorMessage, SCIPparamGetBool(), SCIPparamGetBoolDefault(), SCIPparamGetChar(), SCIPparamGetCharDefault(), SCIPparamGetInt(), SCIPparamGetIntDefault(), SCIPparamGetLongint(), SCIPparamGetLongintDefault(), SCIPparamGetReal(), SCIPparamGetRealDefault(), SCIPparamGetString(), and SCIPparamGetStringDefault().

Referenced by collectNondefaultParams(), and paramWrite().