SCIP_QuadExpr_QuadTerm Struct Reference

Detailed Description

a quadratic term associated to an expression

Definition at line 165 of file struct_expr.h.

#include <struct_expr.h>

Data Fields
SCIP_EXPR *	expr
SCIP_Real	lincoef
SCIP_Real	sqrcoef
int	nadjbilin
int	adjbilinsize
int *	adjbilin
SCIP_EXPR *	sqrexpr

Field Documentation

expr

SCIP_EXPR* SCIP_QuadExpr_QuadTerm::expr

expression of quadratic term

Definition at line 167 of file struct_expr.h.

Referenced by SCIPexprCheckQuadratic(), SCIPexprComputeQuadraticCurvature(), and SCIPexprGetQuadraticQuadTerm().

lincoef

SCIP_Real SCIP_QuadExpr_QuadTerm::lincoef

linear coefficient of expression

Definition at line 168 of file struct_expr.h.

Referenced by SCIPexprCheckQuadratic(), and SCIPexprGetQuadraticQuadTerm().

sqrcoef

SCIP_Real SCIP_QuadExpr_QuadTerm::sqrcoef

square coefficient of expression

Definition at line 169 of file struct_expr.h.

Referenced by SCIPexprCheckQuadratic(), SCIPexprComputeQuadraticCurvature(), and SCIPexprGetQuadraticQuadTerm().

nadjbilin

int SCIP_QuadExpr_QuadTerm::nadjbilin

number of bilinear terms this expression is involved in

Definition at line 171 of file struct_expr.h.

Referenced by SCIPexprCheckQuadratic(), SCIPexprComputeQuadraticCurvature(), and SCIPexprGetQuadraticQuadTerm().

adjbilinsize

int SCIP_QuadExpr_QuadTerm::adjbilinsize

size of adjacent bilinear terms array

Definition at line 172 of file struct_expr.h.

Referenced by SCIPexprFreeQuadratic().

adjbilin

int* SCIP_QuadExpr_QuadTerm::adjbilin

indices of associated bilinear terms

Definition at line 173 of file struct_expr.h.

Referenced by SCIPexprCheckQuadratic(), SCIPexprFreeQuadratic(), and SCIPexprGetQuadraticQuadTerm().

sqrexpr

SCIP_EXPR* SCIP_QuadExpr_QuadTerm::sqrexpr

expression that was found to be the square of expr, or NULL if no square term (sqrcoef==0)

Definition at line 175 of file struct_expr.h.

Referenced by SCIPexprCheckQuadratic(), and SCIPexprGetQuadraticQuadTerm().