com.jogamp.common.nio
Class AbstractLongBuffer<B extends AbstractLongBuffer>

java.lang.Object
  com.jogamp.common.nio.AbstractBuffer<B>
      com.jogamp.common.nio.AbstractLongBuffer<B>

All Implemented Interfaces:

NativeBuffer<B>

Direct Known Subclasses:

Int64Buffer, PointerBuffer

public abstract class AbstractLongBuffer<B extends AbstractLongBuffer>
extends AbstractBuffer<B>

Hardware independent container for native pointer arrays. The native values (NIO direct ByteBuffer) might be 32bit or 64bit wide, depending of the CPU pointer width.

Author:

Michael Bien, Sven Gothel

Field Summary

protected long[]

backup

Fields inherited from class com.jogamp.common.nio.AbstractBuffer

bb, capacity, position

Constructor Summary

protected

AbstractLongBuffer(ByteBuffer bb, int elementSize)

Method Summary

long[]	array()
long	get() Relative get method.
abstract long	get(int idx) Absolute get method.
AbstractLongBuffer	get(long[] dest, int offset, int length) Relative bulk get method.
boolean	hasArray()
B	put(B src) Relative bulk get method.
abstract B	put(int index, long value) Absolute put method.
B	put(long value) Relative put method.
AbstractLongBuffer	put(long[] src, int offset, int length) Relative bulk put method.

Methods inherited from class com.jogamp.common.nio.AbstractBuffer

arrayOffset, capacity, getBuffer, hasRemaining, isDirect, limit, position, position, remaining, rewind, toString

Methods inherited from class java.lang.Object

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

Field Detail

backup

protected long[] backup

Constructor Detail

AbstractLongBuffer

protected AbstractLongBuffer(ByteBuffer bb,
                             int elementSize)

Method Detail

hasArray

public final boolean hasArray()

Specified by:

hasArray in interface NativeBuffer<B extends AbstractLongBuffer>

Overrides:

hasArray in class AbstractBuffer<B extends AbstractLongBuffer>

array

public final long[] array()

get

public abstract long get(int idx)

Absolute get method. Get the pointer value at the given index

get

public final long get()

Relative get method. Get the pointer value at the current position and increment the position by one.

get

public final AbstractLongBuffer get(long[] dest,
                                    int offset,
                                    int length)

Relative bulk get method. Copy the pointer values [ position .. position+length [ to the destination array [ dest[offset] .. dest[offset+length] [ and increment the position by length.

put

public abstract B put(int index,
                      long value)

Absolute put method. Put the pointer value at the given index

put

public final B put(long value)

Relative put method. Put the pointer value at the current position and increment the position by one.

put

public final AbstractLongBuffer put(long[] src,
                                    int offset,
                                    int length)

Relative bulk put method. Put the pointer values [ src[offset] .. src[offset+length] [ at the current position and increment the position by length.

put

public B put(B src)

Relative bulk get method. Copy the source values src[position .. capacity] [ to this buffer and increment the position by capacity-position.