Package org.apfloat.internal

Class DoubleCarryCRTBuilder

java.lang.Object

org.apfloat.internal.DoubleCarryCRTBuilder

All Implemented Interfaces:

CarryCRTBuilder<double[]>

public class DoubleCarryCRTBuilder
extends Object
implements CarryCRTBuilder<double[]>

Creates carry-CRT related objects, for the double type.

Since:

1.7.0

Version:

1.7.0

Author:

Mikko Tommila

Constructor Summary

Constructors

Constructor	Description
DoubleCarryCRTBuilder()	Default constructor.

Method Summary

Modifier and Type	Method	Description
CarryCRTStrategy	createCarryCRT(int radix)	Creates an object for implementing the carry-CRT of a three-NTT based convolution using the specified radix.
CarryCRTStepStrategy<double[]>	createCarryCRTSteps(int radix)	Creates an object for implementing the steps of the carry-CRT of a three-NTT based convolution using the specified radix.

Methods inherited from class java.lang.Object

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

Constructor Details

DoubleCarryCRTBuilder

public DoubleCarryCRTBuilder()

Default constructor.

Method Details

createCarryCRT

public CarryCRTStrategy createCarryCRT(int radix)

Description copied from interface: CarryCRTBuilder

Creates an object for implementing the carry-CRT of a three-NTT based convolution using the specified radix.

Specified by:

createCarryCRT in interface CarryCRTBuilder<double[]>

Parameters:

radix - The radix that will be used.

Returns:

A suitable object for performing the carry-CRT.

createCarryCRTSteps

public CarryCRTStepStrategy<double[]> createCarryCRTSteps(int radix)

Description copied from interface: CarryCRTBuilder

Creates an object for implementing the steps of the carry-CRT of a three-NTT based convolution using the specified radix.

Specified by:

createCarryCRTSteps in interface CarryCRTBuilder<double[]>

Parameters:

radix - The radix that will be used.

Returns:

A suitable object for performing the carry-CRT steps.