GlueGen Runtime 2.3.2 · jogamp.common.util.Int32ArrayBitfield

Modifier and Type	Field and Description
private final int	bitSize
private final int[]	storage
private static final int	UNIT_SHIFT

Access	Constructor and Description
public	Int32ArrayBitfield(final int storageBitSize)

Method Summary

Modifier and Type	Method and Description
public int	bitCount() Implements com.jogamp.common.util.Bitfield.bitCount. Returns the number of one bits within this bitfield.
private static final void	check(final int size, final int bitnum)
public final void	clear(final int bit number, restricted to [0..`size()`-1]. bitnum) Implements com.jogamp.common.util.Bitfield.clear. Clear the bit at position `bitnum` according to `bit`.
public final void	clearField(final boolean bit) Implements com.jogamp.common.util.Bitfield.clearField. Set all bits of this bitfield to the given value `bit`.
public final boolean	copy(final int source bit number, restricted to [0..`size()`-1]. srcBitnum, final int destination bit number, restricted to [0..`size()`-1]. dstBitnum) Implements com.jogamp.common.util.Bitfield.copy. Copies the bit at position `srcBitnum` to position `dstBitnum` and returning `true` if the bit is set, otherwise `false`.
public final int	copy32(final int source bit number, restricted to [0..`size()`-1]. srcBitnum, final int destination bit number, restricted to [0..`size()`-1]. dstBitnum, final int length) Implements com.jogamp.common.util.Bitfield.copy32. Copies `length` bits at position `srcLowBitnum` to position `dstLowBitnum` and returning the bits.
public final boolean	get(final int bit number, restricted to [0..`size()`-1]. bitnum) Implements com.jogamp.common.util.Bitfield.get. Return `true` if the bit at position `bitnum` is set, otherwise `false`.
public final int	get32(final int storage bit position of the lowest bit, restricted to [0..`size()`-`length`]. lowBitnum, final int number of bits to read, constrained to [0..32]. length) Implements com.jogamp.common.util.Bitfield.get32. Returns `length` bits from this storage, starting with the lowest bit from the storage position `lowBitnum`.
public final boolean	put(final int bit number, restricted to [0..`size()`-1]. bitnum, final boolean bit) Implements com.jogamp.common.util.Bitfield.put. Set or clear the bit at position `bitnum` according to `bit` and return the previous value.
public final void	put32(final int storage bit position of the lowest bit, restricted to [0..`size()`-`length`]. lowBitnum, final int number of bits to write, constrained to [0..32]. length, final int the actual bits to be put into this storage data) Implements com.jogamp.common.util.Bitfield.put32. Puts `length` bits of given `data` into this storage, starting w/ the lowest bit to the storage position `lowBitnum`.
public final void	set(final int bit number, restricted to [0..`size()`-1]. bitnum) Implements com.jogamp.common.util.Bitfield.set. Set the bit at position `bitnum` according to `bit`.
public int	size() Implements com.jogamp.common.util.Bitfield.size. Returns the storage size in bit units, e.g. 32 bit for implementations using one `int` field.

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

bitSize	back to summary
private final int bitSize

storage	back to summary
private final int[] storage

UNIT_SHIFT	back to summary
private static final int UNIT_SHIFT

Int32ArrayBitfield	back to summary
public Int32ArrayBitfield(final int storageBitSize)

Method Detail

bitCount back to summary

bitCount	back to summary
public int bitCount() Implements com.jogamp.common.util.Bitfield.bitCount. Doc from com.jogamp.common.util.Bitfield.bitCount. Returns the number of one bits within this bitfield. Utilizes {#link `Bitfield.Util#bitCount(int)`}. Annotations @Override

public int bitCount()

Implements com.jogamp.common.util.Bitfield.bitCount.

Doc from com.jogamp.common.util.Bitfield.bitCount.

Returns the number of one bits within this bitfield.

Utilizes {#link Bitfield.Util#bitCount(int)}.

Annotations

@Override

check	back to summary
private static final void check(final int size, final int bitnum) throws IndexOutOfBoundsException

clear back to summary

clear	back to summary
public final void clear(final int bitnum) throws IndexOutOfBoundsException Implements com.jogamp.common.util.Bitfield.clear. Doc from com.jogamp.common.util.Bitfield.clear. Clear the bit at position `bitnum` according to `bit`. Parameters bitnum:int bit number, restricted to [0..`size()`-1]. Annotations @Override Exceptions IndexOutOfBoundsException: if `bitnum` is out of bounds

public final void clear(final int bitnum) throws IndexOutOfBoundsException

Implements com.jogamp.common.util.Bitfield.clear.

Doc from com.jogamp.common.util.Bitfield.clear.

Clear the bit at position bitnum according to bit.

Parameters

bitnum:int: bit number, restricted to [0..size()-1].

Annotations

@Override

Exceptions

IndexOutOfBoundsException:: if bitnum is out of bounds

clearField back to summary

clearField	back to summary
public final void clearField(final boolean bit) Implements com.jogamp.common.util.Bitfield.clearField. Doc from com.jogamp.common.util.Bitfield.clearField. Set all bits of this bitfield to the given value `bit`. Annotations @Override

public final void clearField(final boolean bit)

Implements com.jogamp.common.util.Bitfield.clearField.

Doc from com.jogamp.common.util.Bitfield.clearField.

Set all bits of this bitfield to the given value bit.

Annotations

@Override

copy back to summary

copy	back to summary
public final boolean copy(final int srcBitnum, final int dstBitnum) throws IndexOutOfBoundsException Implements com.jogamp.common.util.Bitfield.copy. Doc from com.jogamp.common.util.Bitfield.copy. Copies the bit at position `srcBitnum` to position `dstBitnum` and returning `true` if the bit is set, otherwise `false`. Parameters srcBitnum:int source bit number, restricted to [0..`size()`-1]. dstBitnum:int destination bit number, restricted to [0..`size()`-1]. Annotations @Override Exceptions IndexOutOfBoundsException: if `bitnum` is out of bounds

public final boolean copy(final int srcBitnum, final int dstBitnum) throws IndexOutOfBoundsException

Implements com.jogamp.common.util.Bitfield.copy.

Doc from com.jogamp.common.util.Bitfield.copy.

Copies the bit at position srcBitnum to position dstBitnum and returning true if the bit is set, otherwise false.

Parameters

srcBitnum:int: source bit number, restricted to [0..size()-1].
dstBitnum:int: destination bit number, restricted to [0..size()-1].

Annotations

@Override

Exceptions

IndexOutOfBoundsException:: if bitnum is out of bounds

copy32 back to summary

copy32	back to summary
public final int copy32(final int srcBitnum, final int dstBitnum, final int length) throws IndexOutOfBoundsException Implements com.jogamp.common.util.Bitfield.copy32. Doc from com.jogamp.common.util.Bitfield.copy32. Copies `length` bits at position `srcLowBitnum` to position `dstLowBitnum` and returning the bits. Implementation shall operate as if invoking `get32(int, int)` and then `put32(int, int, int)` sequentially. Parameters srcBitnum:int source bit number, restricted to [0..`size()`-1]. dstBitnum:int destination bit number, restricted to [0..`size()`-1]. Annotations @Override Exceptions IndexOutOfBoundsException: if `bitnum` is out of bounds

public final int copy32(final int srcBitnum, final int dstBitnum, final int length) throws IndexOutOfBoundsException

Implements com.jogamp.common.util.Bitfield.copy32.

Doc from com.jogamp.common.util.Bitfield.copy32.

Copies length bits at position srcLowBitnum to position dstLowBitnum and returning the bits.

Implementation shall operate as if invoking get32(int, int) and then put32(int, int, int) sequentially.

Parameters

srcBitnum:int: source bit number, restricted to [0..size()-1].
dstBitnum:int: destination bit number, restricted to [0..size()-1].

Annotations

@Override

Exceptions

IndexOutOfBoundsException:: if bitnum is out of bounds

get back to summary

get	back to summary
public final boolean get(final int bitnum) throws IndexOutOfBoundsException Implements com.jogamp.common.util.Bitfield.get. Doc from com.jogamp.common.util.Bitfield.get. Return `true` if the bit at position `bitnum` is set, otherwise `false`. Parameters bitnum:int bit number, restricted to [0..`size()`-1]. Annotations @Override Exceptions IndexOutOfBoundsException: if `bitnum` is out of bounds

public final boolean get(final int bitnum) throws IndexOutOfBoundsException

Implements com.jogamp.common.util.Bitfield.get.

Doc from com.jogamp.common.util.Bitfield.get.

Return true if the bit at position bitnum is set, otherwise false.

Parameters

bitnum:int: bit number, restricted to [0..size()-1].

Annotations

@Override

Exceptions

IndexOutOfBoundsException:: if bitnum is out of bounds

get32 back to summary

get32	back to summary
public final int get32(final int lowBitnum, final int length) throws IndexOutOfBoundsException Implements com.jogamp.common.util.Bitfield.get32. Doc from com.jogamp.common.util.Bitfield.get32. Returns `length` bits from this storage, starting with the lowest bit from the storage position `lowBitnum`. Parameters lowBitnum:int storage bit position of the lowest bit, restricted to [0..`size()`-`length`]. length:int number of bits to read, constrained to [0..32]. Annotations @Override Exceptions IndexOutOfBoundsException: if `rightBitnum` is out of bounds

public final int get32(final int lowBitnum, final int length) throws IndexOutOfBoundsException

Implements com.jogamp.common.util.Bitfield.get32.

Doc from com.jogamp.common.util.Bitfield.get32.

Returns length bits from this storage, starting with the lowest bit from the storage position lowBitnum.

Parameters

lowBitnum:int: storage bit position of the lowest bit, restricted to [0..size()-length].
length:int: number of bits to read, constrained to [0..32].

Annotations

@Override

Exceptions

IndexOutOfBoundsException:: if rightBitnum is out of bounds

put back to summary

put	back to summary
public final boolean put(final int bitnum, final boolean bit) throws IndexOutOfBoundsException Implements com.jogamp.common.util.Bitfield.put. Doc from com.jogamp.common.util.Bitfield.put. Set or clear the bit at position `bitnum` according to `bit` and return the previous value. Parameters bitnum:int bit number, restricted to [0..`size()`-1]. Annotations @Override Exceptions IndexOutOfBoundsException: if `bitnum` is out of bounds

public final boolean put(final int bitnum, final boolean bit) throws IndexOutOfBoundsException

Implements com.jogamp.common.util.Bitfield.put.

Doc from com.jogamp.common.util.Bitfield.put.

Set or clear the bit at position bitnum according to bit and return the previous value.

Parameters

bitnum:int: bit number, restricted to [0..size()-1].

Annotations

@Override

Exceptions

IndexOutOfBoundsException:: if bitnum is out of bounds

put32 back to summary

put32	back to summary
public final void put32(final int lowBitnum, final int length, final int data) throws IndexOutOfBoundsException Implements com.jogamp.common.util.Bitfield.put32. Doc from com.jogamp.common.util.Bitfield.put32. Puts `length` bits of given `data` into this storage, starting w/ the lowest bit to the storage position `lowBitnum`. Parameters lowBitnum:int storage bit position of the lowest bit, restricted to [0..`size()`-`length`]. length:int number of bits to write, constrained to [0..32]. data:int the actual bits to be put into this storage Annotations @Override Exceptions IndexOutOfBoundsException: if `rightBitnum` is out of bounds

public final void put32(final int lowBitnum, final int length, final int data) throws IndexOutOfBoundsException

Implements com.jogamp.common.util.Bitfield.put32.

Doc from com.jogamp.common.util.Bitfield.put32.

Puts length bits of given data into this storage, starting w/ the lowest bit to the storage position lowBitnum.

Parameters

lowBitnum:int: storage bit position of the lowest bit, restricted to [0..size()-length].
length:int: number of bits to write, constrained to [0..32].
data:int: the actual bits to be put into this storage

Annotations

@Override

Exceptions

IndexOutOfBoundsException:: if rightBitnum is out of bounds

set back to summary

set	back to summary
public final void set(final int bitnum) throws IndexOutOfBoundsException Implements com.jogamp.common.util.Bitfield.set. Doc from com.jogamp.common.util.Bitfield.set. Set the bit at position `bitnum` according to `bit`. Parameters bitnum:int bit number, restricted to [0..`size()`-1]. Annotations @Override Exceptions IndexOutOfBoundsException: if `bitnum` is out of bounds

public final void set(final int bitnum) throws IndexOutOfBoundsException

Implements com.jogamp.common.util.Bitfield.set.

Doc from com.jogamp.common.util.Bitfield.set.

Set the bit at position bitnum according to bit.

Parameters

bitnum:int: bit number, restricted to [0..size()-1].

Annotations

@Override

Exceptions

IndexOutOfBoundsException:: if bitnum is out of bounds

size back to summary

size	back to summary
public int size() Implements com.jogamp.common.util.Bitfield.size. Doc from com.jogamp.common.util.Bitfield.size. Returns the storage size in bit units, e.g. 32 bit for implementations using one `int` field. Annotations @Override

public int size()

Implements com.jogamp.common.util.Bitfield.size.

Doc from com.jogamp.common.util.Bitfield.size.

Returns the storage size in bit units, e.g. 32 bit for implementations using one int field.

Annotations

@Override

public Class Int32ArrayBitfield

Field Summary

Constructor Summary

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Field Detail

Constructor Detail

Method Detail