Detailed Description

some API functions of removed constraint handler for quadratic constraints \(\textrm{lhs} \leq \sum_{i,j} a_{i,j} x_ix_j + \sum_i b_i x_i \leq \textrm{rhs}\)

Author: Stefan Vigerske

Definition in file cons_quadratic.h.

#include "scip/def.h"
#include "scip/type_cons.h"
#include "scip/type_retcode.h"
#include "scip/type_scip.h"
#include "scip/type_var.h"
#include "scip/type_nlp.h"

Go to the source code of this file.

Functions
Quadratic Constraints (deprecated)
SCIP_RETCODE	SCIPcreateConsQuadratic (SCIP scip, SCIP_CONS cons, const char name, int nlinvars, SCIP_VAR *linvars, SCIP_Real lincoefs, int nquadterms, SCIP_VAR quadvars1, SCIP_VAR quadvars2, SCIP_Real *quadcoeffs, SCIP_Real lhs, SCIP_Real rhs, SCIP_Bool initial, SCIP_Bool separate, SCIP_Bool enforce, SCIP_Bool check, SCIP_Bool propagate, SCIP_Bool local, SCIP_Bool modifiable, SCIP_Bool dynamic, SCIP_Bool removable)

SCIP_RETCODE	SCIPcreateConsBasicQuadratic (SCIP scip, SCIP_CONS cons, const char name, int nlinvars, SCIP_VAR *linvars, SCIP_Real lincoefs, int nquadterms, SCIP_VAR quadvars1, SCIP_VAR quadvars2, SCIP_Real *quadcoefs, SCIP_Real lhs, SCIP_Real rhs)

void	SCIPaddConstantQuadratic (SCIP scip, SCIP_CONS cons, SCIP_Real constant)

SCIP_RETCODE	SCIPaddLinearVarQuadratic (SCIP scip, SCIP_CONS cons, SCIP_VAR *var, SCIP_Real coef)

SCIP_RETCODE	SCIPaddQuadVarQuadratic (SCIP scip, SCIP_CONS cons, SCIP_VAR *var, SCIP_Real lincoef, SCIP_Real sqrcoef)

SCIP_RETCODE	SCIPaddQuadVarLinearCoefQuadratic (SCIP scip, SCIP_CONS cons, SCIP_VAR *var, SCIP_Real coef)

SCIP_RETCODE	SCIPaddSquareCoefQuadratic (SCIP scip, SCIP_CONS cons, SCIP_VAR *var, SCIP_Real coef)

SCIP_RETCODE	SCIPaddBilinTermQuadratic (SCIP scip, SCIP_CONS cons, SCIP_VAR var1, SCIP_VAR var2, SCIP_Real coef)

SCIP_RETCODE	SCIPgetNlRowQuadratic (SCIP scip, SCIP_CONS cons, SCIP_NLROW **nlrow)

SCIP_RETCODE	SCIPchgLhsQuadratic (SCIP scip, SCIP_CONS cons, SCIP_Real lhs)

SCIP_RETCODE	SCIPchgRhsQuadratic (SCIP scip, SCIP_CONS cons, SCIP_Real rhs)

SCIP

Detailed Description

Functions