com.kenai.jaffl.byref

Class DoubleByReference

public class DoubleByReference extends AbstractPrimitiveReference<Double>

Constructor Summary
DoubleByReference(Double value)
Creates a new reference to a double value
Method Summary
voidmarshal(ByteBuffer buffer)
Copies the double value to native memory
intnativeSize()
Gets the native size of type of reference in bytes.
voidunmarshal(ByteBuffer buffer)
Copies the double value from native memory

Constructor Detail

DoubleByReference

public DoubleByReference(Double value)
Creates a new reference to a double value

Parameters: value the initial native value

Method Detail

marshal

public void marshal(ByteBuffer buffer)
Copies the double value to native memory

Parameters: buffer the native memory buffer

nativeSize

public final int nativeSize()
Gets the native size of type of reference in bytes.

Returns: the size of a byte in bytes

unmarshal

public void unmarshal(ByteBuffer buffer)
Copies the double value from native memory

Parameters: buffer the native memory buffer.