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A general purpose malloc implementation that emphasizes fragmentation avoidance and scalable concurrency support.

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/*
 * Copyright LWJGL. All rights reserved.
 * License terms: https://www.lwjgl.org/license
 * MACHINE GENERATED FILE, DO NOT EDIT
 */
package org.lwjgl.system.jemalloc;

import javax.annotation.*;

import org.lwjgl.system.*;

import static org.lwjgl.system.MemoryUtil.*;

/**
 * Instances of this class may be set to the {@link ExtentHooks} struct.
 * 
 * 

Type

* *

 * bool (*) (
 *     extent_hooks_t *extent_hooks,
 *     void *addr,
 *     size_t size,
 *     bool committed,
 *     unsigned int arena_ind
 * )
*/ public abstract class ExtentDalloc extends Callback implements ExtentDallocI { /** * Creates a {@code ExtentDalloc} instance from the specified function pointer. * * @return the new {@code ExtentDalloc} */ public static ExtentDalloc create(long functionPointer) { ExtentDallocI instance = Callback.get(functionPointer); return instance instanceof ExtentDalloc ? (ExtentDalloc)instance : new Container(functionPointer, instance); } /** Like {@link #create(long) create}, but returns {@code null} if {@code functionPointer} is {@code NULL}. */ @Nullable public static ExtentDalloc createSafe(long functionPointer) { return functionPointer == NULL ? null : create(functionPointer); } /** Creates a {@code ExtentDalloc} instance that delegates to the specified {@code ExtentDallocI} instance. */ public static ExtentDalloc create(ExtentDallocI instance) { return instance instanceof ExtentDalloc ? (ExtentDalloc)instance : new Container(instance.address(), instance); } protected ExtentDalloc() { super(SIGNATURE); } private ExtentDalloc(long functionPointer) { super(functionPointer); } private static final class Container extends ExtentDalloc { private final ExtentDallocI delegate; Container(long functionPointer, ExtentDallocI delegate) { super(functionPointer); this.delegate = delegate; } @Override public boolean invoke(long extent_hooks, long addr, long size, boolean committed, int arena_ind) { return delegate.invoke(extent_hooks, addr, size, committed, arena_ind); } } }




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