IntegratorRepeated2D (OpenGamma Strata)

java.lang.Object
- com.opengamma.strata.math.impl.integration.Integrator2D<Double,Double>
- - com.opengamma.strata.math.impl.integration.IntegratorRepeated2D

All Implemented Interfaces:

Integrator<Double,Double,BiFunction<Double,Double,Double>>
```
public class IntegratorRepeated2D
extends Integrator2D<Double,Double>
```
Two dimensional integration by repeated one dimensional integration using Integrator1D.

Constructor Summary

Constructors
Constructor Description

IntegratorRepeated2D(Integrator1D<Double,Double> integrator1D)
Constructor.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`Double`	`integrate(BiFunction<Double,Double,Double> f, Double[] lower, Double[] upper)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - IntegratorRepeated2D
```
public IntegratorRepeated2D(Integrator1D<Double,Double> integrator1D)
```
    Constructor.
    
    Parameters:
    
    integrator1D - the 1-D integrator to be used for each repeated integral
- Method Detail
  - integrate
```
public Double integrate(BiFunction<Double,Double,Double> f,
                        Double[] lower,
                        Double[] upper)
```
    Parameters:
    
    f - The function to be integrated, not null
    
    lower - The array of lower bounds of integration, not null or empty
    
    upper - The array of upper bounds of integration, not null or empty
    
    Returns:
    
    The result of the integral