SCIP_Nlpi Struct Reference

Detailed Description

NLP interface data

Definition at line 35 of file struct_nlpi.h.

#include <struct_nlpi.h>

Public Member Functions
	SCIP_DECL_NLPICOPY ((*nlpicopy))
	SCIP_DECL_NLPIFREE ((*nlpifree))
	SCIP_DECL_NLPIGETSOLVERPOINTER ((*nlpigetsolverpointer))
	SCIP_DECL_NLPICREATEPROBLEM ((*nlpicreateproblem))
	SCIP_DECL_NLPIFREEPROBLEM ((*nlpifreeproblem))
	SCIP_DECL_NLPIGETPROBLEMPOINTER ((*nlpigetproblempointer))
	SCIP_DECL_NLPIADDVARS ((*nlpiaddvars))
	SCIP_DECL_NLPIADDCONSTRAINTS ((*nlpiaddconstraints))
	SCIP_DECL_NLPISETOBJECTIVE ((*nlpisetobjective))
	SCIP_DECL_NLPICHGVARBOUNDS ((*nlpichgvarbounds))
	SCIP_DECL_NLPICHGCONSSIDES ((*nlpichgconssides))
	SCIP_DECL_NLPIDELVARSET ((*nlpidelvarset))
	SCIP_DECL_NLPIDELCONSSET ((*nlpidelconsset))
	SCIP_DECL_NLPICHGLINEARCOEFS ((*nlpichglinearcoefs))
	SCIP_DECL_NLPICHGQUADCOEFS ((*nlpichgquadcoefs))
	SCIP_DECL_NLPICHGEXPRTREE ((*nlpichgexprtree))
	SCIP_DECL_NLPICHGNONLINCOEF ((*nlpichgnonlincoef))
	SCIP_DECL_NLPICHGOBJCONSTANT ((*nlpichgobjconstant))
	SCIP_DECL_NLPISETINITIALGUESS ((*nlpisetinitialguess))
	SCIP_DECL_NLPISOLVE ((*nlpisolve))
	SCIP_DECL_NLPIGETSOLSTAT ((*nlpigetsolstat))
	SCIP_DECL_NLPIGETTERMSTAT ((*nlpigettermstat))
	SCIP_DECL_NLPIGETSOLUTION ((*nlpigetsolution))
	SCIP_DECL_NLPIGETSTATISTICS ((*nlpigetstatistics))
	SCIP_DECL_NLPIGETWARMSTARTSIZE ((*nlpigetwarmstartsize))
	SCIP_DECL_NLPIGETWARMSTARTMEMO ((*nlpigetwarmstartmemo))
	SCIP_DECL_NLPISETWARMSTARTMEMO ((*nlpisetwarmstartmemo))
	SCIP_DECL_NLPIGETINTPAR ((*nlpigetintpar))
	SCIP_DECL_NLPISETINTPAR ((*nlpisetintpar))
	SCIP_DECL_NLPIGETREALPAR ((*nlpigetrealpar))
	SCIP_DECL_NLPISETREALPAR ((*nlpisetrealpar))
	SCIP_DECL_NLPIGETSTRINGPAR ((*nlpigetstringpar))
	SCIP_DECL_NLPISETSTRINGPAR ((*nlpisetstringpar))
	SCIP_DECL_NLPISETMESSAGEHDLR ((*nlpisetmessagehdlr))

Data Fields
char *	name
char *	description
int	priority
SCIP_NLPIDATA *	nlpidata

Member Function Documentation

SCIP_DECL_NLPICOPY()

SCIP_Nlpi::SCIP_DECL_NLPICOPY

(

*

nlpicopy

)

copy an NLPI

SCIP_DECL_NLPIFREE()

SCIP_Nlpi::SCIP_DECL_NLPIFREE

(

*

nlpifree

)

free NLPI user data

SCIP_DECL_NLPIGETSOLVERPOINTER()

SCIP_Nlpi::SCIP_DECL_NLPIGETSOLVERPOINTER

(

*

nlpigetsolverpointer

)

get solver pointer

SCIP_DECL_NLPICREATEPROBLEM()

SCIP_Nlpi::SCIP_DECL_NLPICREATEPROBLEM

(

*

nlpicreateproblem

)

create a new problem instance

SCIP_DECL_NLPIFREEPROBLEM()

SCIP_Nlpi::SCIP_DECL_NLPIFREEPROBLEM

(

*

nlpifreeproblem

)

free a problem instance

SCIP_DECL_NLPIGETPROBLEMPOINTER()

SCIP_Nlpi::SCIP_DECL_NLPIGETPROBLEMPOINTER

(

*

nlpigetproblempointer

)

get problem pointer

SCIP_DECL_NLPIADDVARS()

SCIP_Nlpi::SCIP_DECL_NLPIADDVARS

(

*

nlpiaddvars

)

add variables to a problem

SCIP_DECL_NLPIADDCONSTRAINTS()

SCIP_Nlpi::SCIP_DECL_NLPIADDCONSTRAINTS

(

*

nlpiaddconstraints

)

add constraints to a problem

SCIP_DECL_NLPISETOBJECTIVE()

SCIP_Nlpi::SCIP_DECL_NLPISETOBJECTIVE

(

*

nlpisetobjective

)

set objective of a problem

SCIP_DECL_NLPICHGVARBOUNDS()

SCIP_Nlpi::SCIP_DECL_NLPICHGVARBOUNDS

(

*

nlpichgvarbounds

)

change variable bounds in a problem

SCIP_DECL_NLPICHGCONSSIDES()

SCIP_Nlpi::SCIP_DECL_NLPICHGCONSSIDES

(

*

nlpichgconssides

)

change constraint sides in a problem

SCIP_DECL_NLPIDELVARSET()

SCIP_Nlpi::SCIP_DECL_NLPIDELVARSET

(

*

nlpidelvarset

)

delete a set of variables from a problem

SCIP_DECL_NLPIDELCONSSET()

SCIP_Nlpi::SCIP_DECL_NLPIDELCONSSET

(

*

nlpidelconsset

)

delete a set of constraints from a problem

SCIP_DECL_NLPICHGLINEARCOEFS()

SCIP_Nlpi::SCIP_DECL_NLPICHGLINEARCOEFS

(

*

nlpichglinearcoefs

)

change coefficients in linear part of a constraint or objective

SCIP_DECL_NLPICHGQUADCOEFS()

SCIP_Nlpi::SCIP_DECL_NLPICHGQUADCOEFS

(

*

nlpichgquadcoefs

)

change coefficients in quadratic part of a constraint or objective

SCIP_DECL_NLPICHGEXPRTREE()

SCIP_Nlpi::SCIP_DECL_NLPICHGEXPRTREE

(

*

nlpichgexprtree

)

change nonlinear expression a constraint or objective

SCIP_DECL_NLPICHGNONLINCOEF()

SCIP_Nlpi::SCIP_DECL_NLPICHGNONLINCOEF

(

*

nlpichgnonlincoef

)

change one parameter in nonlinear expressions of a constraint or objective

SCIP_DECL_NLPICHGOBJCONSTANT()

SCIP_Nlpi::SCIP_DECL_NLPICHGOBJCONSTANT

(

*

nlpichgobjconstant

)

change the constant offset in the objective

SCIP_DECL_NLPISETINITIALGUESS()

SCIP_Nlpi::SCIP_DECL_NLPISETINITIALGUESS

(

*

nlpisetinitialguess

)

set initial guess for primal variables in a problem

SCIP_DECL_NLPISOLVE()

SCIP_Nlpi::SCIP_DECL_NLPISOLVE

(

*

nlpisolve

)

solve a problem

SCIP_DECL_NLPIGETSOLSTAT()

SCIP_Nlpi::SCIP_DECL_NLPIGETSOLSTAT

(

*

nlpigetsolstat

)

get solution status for a problem

SCIP_DECL_NLPIGETTERMSTAT()

SCIP_Nlpi::SCIP_DECL_NLPIGETTERMSTAT

(

*

nlpigettermstat

)

get termination status for a problem

SCIP_DECL_NLPIGETSOLUTION()

SCIP_Nlpi::SCIP_DECL_NLPIGETSOLUTION

(

*

nlpigetsolution

)

get solution of a problem

SCIP_DECL_NLPIGETSTATISTICS()

SCIP_Nlpi::SCIP_DECL_NLPIGETSTATISTICS

(

*

nlpigetstatistics

)

get solve statistics for a problem

SCIP_DECL_NLPIGETWARMSTARTSIZE()

SCIP_Nlpi::SCIP_DECL_NLPIGETWARMSTARTSIZE

(

*

nlpigetwarmstartsize

)

get size for warmstart object buffer for a problem

SCIP_DECL_NLPIGETWARMSTARTMEMO()

SCIP_Nlpi::SCIP_DECL_NLPIGETWARMSTARTMEMO

(

*

nlpigetwarmstartmemo

)

get warmstart object for a problem

SCIP_DECL_NLPISETWARMSTARTMEMO()

SCIP_Nlpi::SCIP_DECL_NLPISETWARMSTARTMEMO

(

*

nlpisetwarmstartmemo

)

set warmstart object for a problem

SCIP_DECL_NLPIGETINTPAR()

SCIP_Nlpi::SCIP_DECL_NLPIGETINTPAR

(

*

nlpigetintpar

)

get value of integer parameter in a problem

SCIP_DECL_NLPISETINTPAR()

SCIP_Nlpi::SCIP_DECL_NLPISETINTPAR

(

*

nlpisetintpar

)

set value of integer parameter in a problem

SCIP_DECL_NLPIGETREALPAR()

SCIP_Nlpi::SCIP_DECL_NLPIGETREALPAR

(

*

nlpigetrealpar

)

get value of floating point parameter in a problem

SCIP_DECL_NLPISETREALPAR()

SCIP_Nlpi::SCIP_DECL_NLPISETREALPAR

(

*

nlpisetrealpar

)

set value of floating point parameter in a problem

SCIP_DECL_NLPIGETSTRINGPAR()

SCIP_Nlpi::SCIP_DECL_NLPIGETSTRINGPAR

(

*

nlpigetstringpar

)

get value of string parameter in a problem

SCIP_DECL_NLPISETSTRINGPAR()

SCIP_Nlpi::SCIP_DECL_NLPISETSTRINGPAR

(

*

nlpisetstringpar

)

set value of string parameter in a problem

SCIP_DECL_NLPISETMESSAGEHDLR()

SCIP_Nlpi::SCIP_DECL_NLPISETMESSAGEHDLR

(

*

nlpisetmessagehdlr

)

set message handler

Field Documentation

name

char* SCIP_Nlpi::name

name of NLP solver

Definition at line 37 of file struct_nlpi.h.

Referenced by SCIPnlpiGetName().

description

char* SCIP_Nlpi::description

description of NLP solver

Definition at line 38 of file struct_nlpi.h.

Referenced by SCIPnlpiGetDesc().

priority

int SCIP_Nlpi::priority

priority of NLP interface

Definition at line 39 of file struct_nlpi.h.

Referenced by SCIPnlpiGetPriority(), and SCIPnlpiSetPriority().

nlpidata

SCIP_NLPIDATA* SCIP_Nlpi::nlpidata

NLP interface local data

Definition at line 74 of file struct_nlpi.h.

Referenced by SCIPnlpiGetData().