org.lwjgl.system.windows.POINTFLOAT Maven / Gradle / Ivy
/*
* Copyright LWJGL. All rights reserved.
* License terms: http://lwjgl.org/license.php
* MACHINE GENERATED FILE, DO NOT EDIT
*/
package org.lwjgl.system.windows;
import java.nio.*;
import org.lwjgl.*;
import org.lwjgl.system.*;
import static org.lwjgl.system.Checks.*;
import static org.lwjgl.system.MemoryUtil.*;
/**
* Contains the x and y coordinates of a point.
*
* POINTFLOAT members
*
* Member Type Description x FLOAT specifies the horizontal (x) coordinate of a point y FLOAT specifies the vertical (y) coordinate of a point
*/
public class POINTFLOAT extends Struct {
/** The struct size in bytes. */
public static final int SIZEOF;
@JavadocExclude
public static final int __ALIGNMENT;
/** The struct member offsets. */
public static final int
X,
Y;
static {
Layout layout = __struct(
__member(4),
__member(4)
);
SIZEOF = layout.getSize();
__ALIGNMENT = layout.getAlignment();
X = layout.offsetof(0);
Y = layout.offsetof(1);
}
POINTFLOAT(long address, ByteBuffer container) {
super(address, container, SIZEOF);
}
/** Creates a {@link POINTFLOAT} instance at the specified memory address. */
public POINTFLOAT(long struct) {
this(struct, null);
}
/**
* Creates a {@link POINTFLOAT} instance at the current position of the specified {@link ByteBuffer} container. Changes to the buffer's content will be
* visible to the struct instance and vice versa.
*
* The created instance holds a strong reference to the container object.
*/
public POINTFLOAT(ByteBuffer container) {
this(memAddress(container), container);
}
@Override
public int sizeof() { return SIZEOF; }
/** Returns the value of the {@code x} field. */
public float x() { return nx(address()); }
/** Returns the value of the {@code y} field. */
public float y() { return ny(address()); }
/** Sets the specified value to the {@code x} field. */
public POINTFLOAT x(float value) { nx(address(), value); return this; }
/** Sets the specified value to the {@code y} field. */
public POINTFLOAT y(float value) { ny(address(), value); return this; }
/** Initializes this struct with the specified values. */
public POINTFLOAT set(
float x,
float y
) {
x(x);
y(y);
return this;
}
/** Unsafe version of {@link #set(POINTFLOAT) set}. */
public POINTFLOAT nset(long struct) {
memCopy(struct, address(), SIZEOF);
return this;
}
/**
* Copies the specified struct data to this struct.
*
* @param src the source struct
*
* @return this struct
*/
public POINTFLOAT set(POINTFLOAT src) {
return nset(src.address());
}
/** {@link ByteBuffer} version of {@link #set(POINTFLOAT) set}. */
public POINTFLOAT set(ByteBuffer struct) {
if ( CHECKS )
checkBuffer(struct, SIZEOF);
return nset(memAddress(struct));
}
// -----------------------------------
/** Returns a new {@link POINTFLOAT} instance allocated with {@link MemoryUtil#memAlloc}. The instance must be explicitly freed. */
public static POINTFLOAT malloc() {
return new POINTFLOAT(nmemAlloc(SIZEOF));
}
/** Returns a new {@link POINTFLOAT} instance allocated with {@link MemoryUtil#memCalloc}. The instance must be explicitly freed. */
public static POINTFLOAT calloc() {
return new POINTFLOAT(nmemCalloc(1, SIZEOF));
}
/** Returns a new {@link POINTFLOAT} instance allocated with {@link BufferUtils}. */
public static POINTFLOAT create() {
return new POINTFLOAT(BufferUtils.createByteBuffer(SIZEOF));
}
/**
* Returns a new {@link POINTFLOAT.Buffer} instance allocated with {@link MemoryUtil#memAlloc}. The instance must be explicitly freed.
*
* @param capacity the buffer capacity
*/
public static Buffer mallocBuffer(int capacity) {
return new Buffer(memAlloc(capacity * SIZEOF));
}
/**
* Returns a new {@link POINTFLOAT.Buffer} instance allocated with {@link MemoryUtil#memCalloc}. The instance must be explicitly freed.
*
* @param capacity the buffer capacity
*/
public static Buffer callocBuffer(int capacity) {
return new Buffer(memCalloc(capacity, SIZEOF));
}
/**
* Returns a new {@link POINTFLOAT.Buffer} instance allocated with {@link BufferUtils}.
*
* @param capacity the buffer capacity
*/
public static Buffer createBuffer(int capacity) {
return new Buffer(BufferUtils.createByteBuffer(capacity * SIZEOF), SIZEOF);
}
/**
* Create a {@link POINTFLOAT.Buffer} instance at the specified memory.
*
* @param address the memory address
* @param capacity the buffer capacity
*/
public static Buffer createBuffer(long address, int capacity) {
return address == NULL ? null : new Buffer(memByteBuffer(address, capacity * SIZEOF), SIZEOF);
}
/** Unsafe version of {@link #x}. */
public static float nx(long struct) { return memGetFloat(struct + POINTFLOAT.X); }
/** Unsafe version of {@link #y}. */
public static float ny(long struct) { return memGetFloat(struct + POINTFLOAT.Y); }
/** Unsafe version of {@link #x(float) x}. */
public static void nx(long struct, float value) { memPutFloat(struct + POINTFLOAT.X, value); }
/** Unsafe version of {@link #y(float) y}. */
public static void ny(long struct, float value) { memPutFloat(struct + POINTFLOAT.Y, value); }
// -----------------------------------
/** An array of {@link POINTFLOAT} structs. */
public static final class Buffer extends StructBuffer {
/**
* Creates a new {@link POINTFLOAT.Buffer} instance backed by the specified container.
*
* Changes to the container's content will be visible to the struct buffer instance and vice versa. The two buffers' position, limit, and mark values
* will be independent. The new buffer's position will be zero, its capacity and its limit will be the number of bytes remaining in this buffer divided
* by {@link POINTFLOAT#SIZEOF}, and its mark will be undefined.
*
* The created buffer instance holds a strong reference to the container object.
*/
public Buffer(ByteBuffer container) {
this(container.slice(), SIZEOF);
}
Buffer(ByteBuffer container, int SIZEOF) {
super(container, SIZEOF);
}
@Override
protected Buffer self() {
return this;
}
@Override
protected Buffer newBufferInstance(ByteBuffer buffer) {
return new Buffer(buffer);
}
@Override
protected POINTFLOAT newInstance(long address) {
return new POINTFLOAT(address, container);
}
@Override
protected int sizeof() {
return SIZEOF;
}
/** Returns the value of the {@code x} field. */
public float x() { return nx(address()); }
/** Returns the value of the {@code y} field. */
public float y() { return ny(address()); }
/** Sets the specified value to the {@code x} field. */
public POINTFLOAT.Buffer x(float value) { nx(address(), value); return this; }
/** Sets the specified value to the {@code y} field. */
public POINTFLOAT.Buffer y(float value) { ny(address(), value); return this; }
}
}