Serializable
, MultivariateFunction
, OptimizationData
public class LinearObjectiveFunction extends Object implements MultivariateFunction, OptimizationData, Serializable
A linear objective function has one the form:
c1x1 + ... cnxn + dThe ci and d are the coefficients of the equation, the xi are the coordinates of the current point.
Constructor | Description |
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LinearObjectiveFunction(double[] coefficients,
double constantTerm) |
|
LinearObjectiveFunction(RealVector coefficients,
double constantTerm) |
Modifier and Type | Method | Description |
---|---|---|
boolean |
equals(Object other) |
|
RealVector |
getCoefficients() |
Gets the coefficients of the linear equation being optimized.
|
double |
getConstantTerm() |
Gets the constant of the linear equation being optimized.
|
int |
hashCode() |
|
double |
value(double[] point) |
Computes the value of the linear equation at the current point.
|
double |
value(RealVector point) |
Computes the value of the linear equation at the current point.
|
public LinearObjectiveFunction(double[] coefficients, double constantTerm)
coefficients
- Coefficients for the linear equation being optimized.constantTerm
- Constant term of the linear equation.public LinearObjectiveFunction(RealVector coefficients, double constantTerm)
coefficients
- Coefficients for the linear equation being optimized.constantTerm
- Constant term of the linear equation.public RealVector getCoefficients()
public double getConstantTerm()
public double value(double[] point)
value
in interface MultivariateFunction
point
- Point at which linear equation must be evaluated.public double value(RealVector point)
point
- Point at which linear equation must be evaluated.Copyright © 2016–2018 Hipparchus.org. All rights reserved.