Package org.gnome.gio

Class InputVector

java.lang.Object

org.javagi.base.ProxyInstance

org.gnome.gio.InputVector

All Implemented Interfaces:

Proxy

@Generated("io.github.jwharm.JavaGI")
public class InputVector
extends ProxyInstance

Structure used for scatter/gather data input. You generally pass in an array of GInputVectors and the operation will store the read data starting in the first buffer, switching to the next as needed.

Since:

2.22

Constructor Summary

Constructors

Constructor	Description
InputVector()	Allocate a new InputVector.
InputVector(Arena arena)	Allocate a new InputVector.
InputVector(MemorySegment address)	Create a InputVector proxy instance for the provided memory address.
InputVector(MemorySegment buffer, long size)	Allocate a new InputVector with the fields set to the provided values.
InputVector(MemorySegment buffer, long size, Arena arena)	Allocate a new InputVector with the fields set to the provided values.

Method Summary

Modifier and Type	Method	Description
static MemoryLayout	getMemoryLayout()	The memory layout of the native struct.
MemorySegment	readBuffer()	Read the value of the field buffer.
long	readSize()	Read the value of the field size.
void	writeBuffer(MemorySegment buffer)	Write a value in the field buffer.
void	writeSize(long size)	Write a value in the field size.

Methods inherited from class org.javagi.base.ProxyInstance

equals, handle, hashCode

Methods inherited from class java.lang.Object

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

Constructor Details

InputVector

public InputVector(MemorySegment address)

Create a InputVector proxy instance for the provided memory address.

Parameters:

address - the memory address of the native object

InputVector

public InputVector(Arena arena)

Allocate a new InputVector.

Parameters:

arena - to control the memory allocation scope

InputVector

public InputVector()

Allocate a new InputVector. The memory is allocated with Arena.ofAuto().

InputVector

public InputVector(MemorySegment buffer,
 long size,
 Arena arena)

Allocate a new InputVector with the fields set to the provided values.

Parameters:

buffer - value for the field buffer

size - value for the field size

arena - to control the memory allocation scope

InputVector

public InputVector(MemorySegment buffer,
 long size)

Allocate a new InputVector with the fields set to the provided values. The memory is allocated with Arena.ofAuto().

Parameters:

buffer - value for the field buffer

size - value for the field size

Method Details

getMemoryLayout

public static MemoryLayout getMemoryLayout()

The memory layout of the native struct.

Returns:

the memory layout

readBuffer

public MemorySegment readBuffer()

Read the value of the field buffer.

Returns:

The value of the field buffer

writeBuffer

public void writeBuffer(MemorySegment buffer)

Write a value in the field buffer.

Parameters:

buffer - The new value for the field buffer

readSize

public long readSize()

Read the value of the field size.

Returns:

The value of the field size

writeSize

public void writeSize(long size)

Write a value in the field size.

Parameters:

size - The new value for the field size