Package com.google.ortools.sat

Class DoubleLinearExpr

java.lang.Object

com.google.ortools.sat.DoubleLinearExpr

public class DoubleLinearExpr
extends Object

A linear expression interface that can be parsed.

Constructor Summary

Constructors

Constructor	Description
DoubleLinearExpr(IntVar[] vars, double offset)
DoubleLinearExpr(IntVar[] variables, double[] coefficients, double offset)
DoubleLinearExpr(IntVar var, double coefficient, double offset)
DoubleLinearExpr(Literal[] literals, double offset)
DoubleLinearExpr(Literal[] literals, double[] coefficients, double offset)
DoubleLinearExpr(Literal lit, double coefficient, double offset)

Method Summary

Modifier and Type	Method	Description
double	getCoefficient(int index)	Returns the ith coefficient.
double	getOffset()	Returns the constant part of the expression.
int	getVariableIndex(int index)	Returns the ith variable.
int	numElements()	Returns the number of elements in the interface.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

DoubleLinearExpr

public DoubleLinearExpr(IntVar[] variables,
 double[] coefficients,
 double offset)

DoubleLinearExpr

public DoubleLinearExpr(Literal[] literals,
 double[] coefficients,
 double offset)

DoubleLinearExpr

public DoubleLinearExpr(IntVar var,
 double coefficient,
 double offset)

DoubleLinearExpr

public DoubleLinearExpr(Literal lit,
 double coefficient,
 double offset)

DoubleLinearExpr

public DoubleLinearExpr(IntVar[] vars,
 double offset)

DoubleLinearExpr

public DoubleLinearExpr(Literal[] literals,
 double offset)

Method Details

numElements

public int numElements()

Returns the number of elements in the interface.

getVariableIndex

public int getVariableIndex(int index)

Returns the ith variable.

getCoefficient

public double getCoefficient(int index)

Returns the ith coefficient.

getOffset

public double getOffset()

Returns the constant part of the expression.