org.lwjgl.util.yoga.YGMarkerCallbacks Maven / Gradle / Ivy
/*
* Copyright LWJGL. All rights reserved.
* License terms: https://www.lwjgl.org/license
* MACHINE GENERATED FILE, DO NOT EDIT
*/
package org.lwjgl.util.yoga;
import javax.annotation.*;
import java.nio.*;
import org.lwjgl.*;
import org.lwjgl.system.*;
import static org.lwjgl.system.MemoryUtil.*;
import static org.lwjgl.system.MemoryStack.*;
/**
* Member documentation
*
*
* - {@code startMarker} – Accepts marker type, a node ref, and marker data (depends on marker type) can return a handle or id that Yoga will pass to {@code endMarker}.
* - {@code endMarker} – Accepts marker type, a node ref, marker data, and marker id as returned by {@code startMarker}.
*
*
* Layout
*
*
* struct YGMarkerCallbacks {
* void * (*{@link StartMarkerCallbackI startMarker}) (YGMarker marker, YGNodeRef node, void *data);
* void (*{@link EndMarkerCallbackI endMarker}) (YGMarker marker, YGNodeRef node, void *data, void *id);
* }
*/
public class YGMarkerCallbacks extends Struct implements NativeResource {
/** The struct size in bytes. */
public static final int SIZEOF;
/** The struct alignment in bytes. */
public static final int ALIGNOF;
/** The struct member offsets. */
public static final int
STARTMARKER,
ENDMARKER;
static {
Layout layout = __struct(
__member(POINTER_SIZE),
__member(POINTER_SIZE)
);
SIZEOF = layout.getSize();
ALIGNOF = layout.getAlignment();
STARTMARKER = layout.offsetof(0);
ENDMARKER = layout.offsetof(1);
}
/**
* Creates a {@code YGMarkerCallbacks} 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 YGMarkerCallbacks(ByteBuffer container) {
super(memAddress(container), __checkContainer(container, SIZEOF));
}
@Override
public int sizeof() { return SIZEOF; }
/** Returns the value of the {@code startMarker} field. */
@Nullable
@NativeType("void * (*) (YGMarker, YGNodeRef, void *)")
public StartMarkerCallback startMarker() { return nstartMarker(address()); }
/** Returns the value of the {@code endMarker} field. */
@Nullable
@NativeType("void (*) (YGMarker, YGNodeRef, void *, void *)")
public EndMarkerCallback endMarker() { return nendMarker(address()); }
/** Sets the specified value to the {@code startMarker} field. */
public YGMarkerCallbacks startMarker(@Nullable @NativeType("void * (*) (YGMarker, YGNodeRef, void *)") StartMarkerCallbackI value) { nstartMarker(address(), value); return this; }
/** Sets the specified value to the {@code endMarker} field. */
public YGMarkerCallbacks endMarker(@Nullable @NativeType("void (*) (YGMarker, YGNodeRef, void *, void *)") EndMarkerCallbackI value) { nendMarker(address(), value); return this; }
/** Initializes this struct with the specified values. */
public YGMarkerCallbacks set(
StartMarkerCallbackI startMarker,
EndMarkerCallbackI endMarker
) {
startMarker(startMarker);
endMarker(endMarker);
return this;
}
/**
* Copies the specified struct data to this struct.
*
* @param src the source struct
*
* @return this struct
*/
public YGMarkerCallbacks set(YGMarkerCallbacks src) {
memCopy(src.address(), address(), SIZEOF);
return this;
}
// -----------------------------------
/** Returns a new {@code YGMarkerCallbacks} instance allocated with {@link MemoryUtil#memAlloc memAlloc}. The instance must be explicitly freed. */
public static YGMarkerCallbacks malloc() {
return wrap(YGMarkerCallbacks.class, nmemAllocChecked(SIZEOF));
}
/** Returns a new {@code YGMarkerCallbacks} instance allocated with {@link MemoryUtil#memCalloc memCalloc}. The instance must be explicitly freed. */
public static YGMarkerCallbacks calloc() {
return wrap(YGMarkerCallbacks.class, nmemCallocChecked(1, SIZEOF));
}
/** Returns a new {@code YGMarkerCallbacks} instance allocated with {@link BufferUtils}. */
public static YGMarkerCallbacks create() {
ByteBuffer container = BufferUtils.createByteBuffer(SIZEOF);
return wrap(YGMarkerCallbacks.class, memAddress(container), container);
}
/** Returns a new {@code YGMarkerCallbacks} instance for the specified memory address. */
public static YGMarkerCallbacks create(long address) {
return wrap(YGMarkerCallbacks.class, address);
}
/** Like {@link #create(long) create}, but returns {@code null} if {@code address} is {@code NULL}. */
@Nullable
public static YGMarkerCallbacks createSafe(long address) {
return address == NULL ? null : wrap(YGMarkerCallbacks.class, address);
}
/**
* Returns a new {@link YGMarkerCallbacks.Buffer} instance allocated with {@link MemoryUtil#memAlloc memAlloc}. The instance must be explicitly freed.
*
* @param capacity the buffer capacity
*/
public static YGMarkerCallbacks.Buffer malloc(int capacity) {
return wrap(Buffer.class, nmemAllocChecked(__checkMalloc(capacity, SIZEOF)), capacity);
}
/**
* Returns a new {@link YGMarkerCallbacks.Buffer} instance allocated with {@link MemoryUtil#memCalloc memCalloc}. The instance must be explicitly freed.
*
* @param capacity the buffer capacity
*/
public static YGMarkerCallbacks.Buffer calloc(int capacity) {
return wrap(Buffer.class, nmemCallocChecked(capacity, SIZEOF), capacity);
}
/**
* Returns a new {@link YGMarkerCallbacks.Buffer} instance allocated with {@link BufferUtils}.
*
* @param capacity the buffer capacity
*/
public static YGMarkerCallbacks.Buffer create(int capacity) {
ByteBuffer container = __create(capacity, SIZEOF);
return wrap(Buffer.class, memAddress(container), capacity, container);
}
/**
* Create a {@link YGMarkerCallbacks.Buffer} instance at the specified memory.
*
* @param address the memory address
* @param capacity the buffer capacity
*/
public static YGMarkerCallbacks.Buffer create(long address, int capacity) {
return wrap(Buffer.class, address, capacity);
}
/** Like {@link #create(long, int) create}, but returns {@code null} if {@code address} is {@code NULL}. */
@Nullable
public static YGMarkerCallbacks.Buffer createSafe(long address, int capacity) {
return address == NULL ? null : wrap(Buffer.class, address, capacity);
}
// -----------------------------------
/** Returns a new {@code YGMarkerCallbacks} instance allocated on the thread-local {@link MemoryStack}. */
public static YGMarkerCallbacks mallocStack() {
return mallocStack(stackGet());
}
/** Returns a new {@code YGMarkerCallbacks} instance allocated on the thread-local {@link MemoryStack} and initializes all its bits to zero. */
public static YGMarkerCallbacks callocStack() {
return callocStack(stackGet());
}
/**
* Returns a new {@code YGMarkerCallbacks} instance allocated on the specified {@link MemoryStack}.
*
* @param stack the stack from which to allocate
*/
public static YGMarkerCallbacks mallocStack(MemoryStack stack) {
return wrap(YGMarkerCallbacks.class, stack.nmalloc(ALIGNOF, SIZEOF));
}
/**
* Returns a new {@code YGMarkerCallbacks} instance allocated on the specified {@link MemoryStack} and initializes all its bits to zero.
*
* @param stack the stack from which to allocate
*/
public static YGMarkerCallbacks callocStack(MemoryStack stack) {
return wrap(YGMarkerCallbacks.class, stack.ncalloc(ALIGNOF, 1, SIZEOF));
}
/**
* Returns a new {@link YGMarkerCallbacks.Buffer} instance allocated on the thread-local {@link MemoryStack}.
*
* @param capacity the buffer capacity
*/
public static YGMarkerCallbacks.Buffer mallocStack(int capacity) {
return mallocStack(capacity, stackGet());
}
/**
* Returns a new {@link YGMarkerCallbacks.Buffer} instance allocated on the thread-local {@link MemoryStack} and initializes all its bits to zero.
*
* @param capacity the buffer capacity
*/
public static YGMarkerCallbacks.Buffer callocStack(int capacity) {
return callocStack(capacity, stackGet());
}
/**
* Returns a new {@link YGMarkerCallbacks.Buffer} instance allocated on the specified {@link MemoryStack}.
*
* @param stack the stack from which to allocate
* @param capacity the buffer capacity
*/
public static YGMarkerCallbacks.Buffer mallocStack(int capacity, MemoryStack stack) {
return wrap(Buffer.class, stack.nmalloc(ALIGNOF, capacity * SIZEOF), capacity);
}
/**
* Returns a new {@link YGMarkerCallbacks.Buffer} instance allocated on the specified {@link MemoryStack} and initializes all its bits to zero.
*
* @param stack the stack from which to allocate
* @param capacity the buffer capacity
*/
public static YGMarkerCallbacks.Buffer callocStack(int capacity, MemoryStack stack) {
return wrap(Buffer.class, stack.ncalloc(ALIGNOF, capacity, SIZEOF), capacity);
}
// -----------------------------------
/** Unsafe version of {@link #startMarker}. */
@Nullable public static StartMarkerCallback nstartMarker(long struct) { return StartMarkerCallback.createSafe(memGetAddress(struct + YGMarkerCallbacks.STARTMARKER)); }
/** Unsafe version of {@link #endMarker}. */
@Nullable public static EndMarkerCallback nendMarker(long struct) { return EndMarkerCallback.createSafe(memGetAddress(struct + YGMarkerCallbacks.ENDMARKER)); }
/** Unsafe version of {@link #startMarker(StartMarkerCallbackI) startMarker}. */
public static void nstartMarker(long struct, @Nullable StartMarkerCallbackI value) { memPutAddress(struct + YGMarkerCallbacks.STARTMARKER, memAddressSafe(value)); }
/** Unsafe version of {@link #endMarker(EndMarkerCallbackI) endMarker}. */
public static void nendMarker(long struct, @Nullable EndMarkerCallbackI value) { memPutAddress(struct + YGMarkerCallbacks.ENDMARKER, memAddressSafe(value)); }
// -----------------------------------
/** An array of {@link YGMarkerCallbacks} structs. */
public static class Buffer extends StructBuffer implements NativeResource {
private static final YGMarkerCallbacks ELEMENT_FACTORY = YGMarkerCallbacks.create(-1L);
/**
* Creates a new {@code YGMarkerCallbacks.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 YGMarkerCallbacks#SIZEOF}, and its mark will be undefined.
*
* The created buffer instance holds a strong reference to the container object.
*/
public Buffer(ByteBuffer container) {
super(container, container.remaining() / SIZEOF);
}
public Buffer(long address, int cap) {
super(address, null, -1, 0, cap, cap);
}
Buffer(long address, @Nullable ByteBuffer container, int mark, int pos, int lim, int cap) {
super(address, container, mark, pos, lim, cap);
}
@Override
protected Buffer self() {
return this;
}
@Override
protected YGMarkerCallbacks getElementFactory() {
return ELEMENT_FACTORY;
}
/** Returns the value of the {@code startMarker} field. */
@Nullable
@NativeType("void * (*) (YGMarker, YGNodeRef, void *)")
public StartMarkerCallback startMarker() { return YGMarkerCallbacks.nstartMarker(address()); }
/** Returns the value of the {@code endMarker} field. */
@Nullable
@NativeType("void (*) (YGMarker, YGNodeRef, void *, void *)")
public EndMarkerCallback endMarker() { return YGMarkerCallbacks.nendMarker(address()); }
/** Sets the specified value to the {@code startMarker} field. */
public YGMarkerCallbacks.Buffer startMarker(@Nullable @NativeType("void * (*) (YGMarker, YGNodeRef, void *)") StartMarkerCallbackI value) { YGMarkerCallbacks.nstartMarker(address(), value); return this; }
/** Sets the specified value to the {@code endMarker} field. */
public YGMarkerCallbacks.Buffer endMarker(@Nullable @NativeType("void (*) (YGMarker, YGNodeRef, void *, void *)") EndMarkerCallbackI value) { YGMarkerCallbacks.nendMarker(address(), value); return this; }
}
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