Package org.apfloat.internal

Class LongShortConvolutionStrategy

java.lang.Object

org.apfloat.internal.LongBaseMath

org.apfloat.internal.LongShortConvolutionStrategy

All Implemented Interfaces:

Serializable, ConvolutionStrategy

public class LongShortConvolutionStrategy
extends LongBaseMath
implements ConvolutionStrategy

Short convolution strategy. Performs a simple multiplication when the size of one operand is 1.

Version:

1.9.0

Author:

Mikko Tommila

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
LongShortConvolutionStrategy(int radix)	Creates a convolution strategy using the specified radix.

Method Summary

Modifier and Type	Method	Description
DataStorage	convolute(DataStorage x, DataStorage y, long resultSize)	Convolutes the two sets of data.

Methods inherited from class org.apfloat.internal.LongBaseMath

baseAdd, baseDivide, baseMultiplyAdd, baseSubtract

Methods inherited from class java.lang.Object

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

Constructor Detail

LongShortConvolutionStrategy

public LongShortConvolutionStrategy(int radix)

Creates a convolution strategy using the specified radix.

Parameters:

radix - The radix that will be used.

Method Detail

convolute

public DataStorage convolute(DataStorage x,
                             DataStorage y,
                             long resultSize)
                      throws ApfloatRuntimeException

Description copied from interface: ConvolutionStrategy

Convolutes the two sets of data.

Specified by:

convolute in interface ConvolutionStrategy

Parameters:

x - First data set.

y - Second data set.

resultSize - Number of elements needed in the result data.

Returns:

The convolved data.

Throws:

ApfloatRuntimeException