Package org.lwjgl.system

Class StructBuffer<T extends Struct,SELF extends StructBuffer<T,SELF>>

java.lang.Object

org.lwjgl.system.Pointer.Default

org.lwjgl.system.CustomBuffer<SELF>

org.lwjgl.system.StructBuffer<T,SELF>

All Implemented Interfaces:

java.lang.Iterable<T>, Pointer

Direct Known Subclasses:

DEVMODE.Buffer, DISPLAY_DEVICE.Buffer, JNINativeMethod.Buffer, MONITORINFOEX.Buffer, MSG.Buffer, ObjCMethodDescription.Buffer, ObjCPropertyAttribute.Buffer, PIXELFORMATDESCRIPTOR.Buffer, POINT.Buffer, POINTL.Buffer, RECT.Buffer, SECURITY_ATTRIBUTES.Buffer, TOUCHINPUT.Buffer, Visual.Buffer, WINDOWPLACEMENT.Buffer, WNDCLASSEX.Buffer, XSetWindowAttributes.Buffer, XVisualInfo.Buffer

public abstract class StructBuffer<T extends Struct,SELF extends StructBuffer<T,SELF>>
extends CustomBuffer<SELF>
implements java.lang.Iterable<T>

Base class of struct custom buffers.

Nested Class Summary

Nested classes/interfaces inherited from interface org.lwjgl.system.Pointer

Pointer.Default

Field Summary

Fields inherited from interface org.lwjgl.system.Pointer

BITS32, BITS64, POINTER_SHIFT, POINTER_SIZE

Method Summary

Modifier and Type	Method	Description
void	forEach(java.util.function.Consumer<? super T> action)
T	get()	Relative get method.
T	get(int index)	Absolute get method.
SELF	get(int index, T value)	Absolute get method.
SELF	get(T value)	Relative get method.
java.util.Iterator<T>	iterator()
java.util.stream.Stream<T>	parallelStream()	Returns a parallel Stream with this struct buffer as its source.
SELF	put(int index, T value)	Absolute put method (optional operation).
SELF	put(T value)	Relative put method (optional operation).
int	sizeof()	Returns the sizeof a single element in the buffer.
java.util.Spliterator<T>	spliterator()
java.util.stream.Stream<T>	stream()	Returns a sequential Stream with this struct buffer as its source.

Methods inherited from class org.lwjgl.system.CustomBuffer

address, address, address0, capacity, clear, compact, duplicate, flip, free, hasRemaining, limit, limit, mark, position, position, put, remaining, reset, rewind, slice, slice, toString

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from class org.lwjgl.system.Pointer.Default

equals, hashCode

Method Detail

sizeof

public int sizeof()

Description copied from class: CustomBuffer

Returns the sizeof a single element in the buffer.

Specified by:

sizeof in class CustomBuffer<SELF extends StructBuffer<T,SELF>>

get

public T get()

Relative get method. Reads the struct at this buffer's current position, and then increments the position.

The struct instance returned is a view of the buffer at the current position. Changes to this buffer's content will be visible in the struct instance and vice versa.

Returns:

the struct at the buffer's current position

Throws:

java.nio.BufferUnderflowException - If the buffer's current position is not smaller than its limit

get

public SELF get(T value)

Relative get method. Reads the struct data at this buffer's current position into the specified struct, and then increments the position.

Returns:

the struct at the buffer's current position

Throws:

java.nio.BufferUnderflowException - If the buffer's current position is not smaller than its limit

put

public SELF put(T value)

Relative put method (optional operation).

Writes the specified struct into this buffer at the current position, and then increments the position.

Parameters:

value - the struct to be written

Returns:

This buffer

Throws:

java.nio.BufferOverflowException - If this buffer's current position is not smaller than its limit

java.nio.ReadOnlyBufferException - If this buffer is read-only

get

public T get(int index)

Absolute get method. Reads the struct at the specified index.

The struct instance returned is a view of the buffer at the specified position. Changes to this buffer's content will be visible in the struct instance and vice versa.

Parameters:

index - the index from which the struct will be read

Returns:

the struct at the specified index

Throws:

java.lang.IndexOutOfBoundsException - If index is negative or not smaller than the buffer's limit

get

public SELF get(int index,
                T value)

Absolute get method. Reads the struct data at the specified index into the specified struct.

Parameters:

index - the index from which the struct will be read

Returns:

the struct at the specified index

Throws:

java.lang.IndexOutOfBoundsException - If index is negative or not smaller than the buffer's limit

put

public SELF put(int index,
                T value)

Absolute put method (optional operation).

Writes the specified struct into this buffer at the specified index.

Parameters:

index - the index at which the struct will be written

value - the struct value to be written

Returns:

This buffer

Throws:

java.lang.IndexOutOfBoundsException - If index is negative or not smaller than the buffer's limit

java.nio.ReadOnlyBufferException - If this buffer is read-only

iterator

public java.util.Iterator<T> iterator()

Specified by:

iterator in interface java.lang.Iterable<T extends Struct>

forEach

public void forEach(java.util.function.Consumer<? super T> action)

Specified by:

forEach in interface java.lang.Iterable<T extends Struct>

spliterator

public java.util.Spliterator<T> spliterator()

Specified by:

spliterator in interface java.lang.Iterable<T extends Struct>

stream

public java.util.stream.Stream<T> stream()

Returns a sequential Stream with this struct buffer as its source.

parallelStream

public java.util.stream.Stream<T> parallelStream()

Returns a parallel Stream with this struct buffer as its source.