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- using System;
- using Unity.Collections.LowLevel.Unsafe;
-
- namespace Unity.Collections
- {
- /// <summary>
- /// Provides extension methods for sets.
- /// </summary>
- public unsafe static class HashSetExtensions
- {
- /// <summary>
- /// Removes the values from this set which are also present in another collection.
- /// </summary>
- /// <typeparam name="T">The type of values.</typeparam>
- /// <param name="container">The set to remove values from.</param>
- /// <param name="other">The collection to compare with.</param>
- public static void ExceptWith<T>(this NativeHashSet<T> container, FixedList128Bytes<T> other)
- where T : unmanaged, IEquatable<T>
- {
- foreach (var item in other)
- {
- container.Remove(item);
- }
- }
-
- /// <summary>
- /// Removes the values from this set which are absent in another collection.
- /// </summary>
- /// <typeparam name="T">The type of values.</typeparam>
- /// <param name="container">The set to remove values from.</param>
- /// <param name="other">The collection to compare with.</param>
- public static void IntersectWith<T>(this NativeHashSet<T> container, FixedList128Bytes<T> other)
- where T : unmanaged, IEquatable<T>
- {
- var result = new UnsafeList<T>(container.Count(), Allocator.Temp);
-
- foreach (var item in other)
- {
- if (container.Contains(item))
- {
- result.Add(item);
- }
- }
-
- container.Clear();
- container.UnionWith(result);
-
- result.Dispose();
- }
-
- /// <summary>
- /// Adds all values from a collection to this set.
- /// </summary>
- /// <typeparam name="T">The type of values.</typeparam>
- /// <param name="container">The set to add values to.</param>
- /// <param name="other">The collection to copy values from.</param>
- public static void UnionWith<T>(this NativeHashSet<T> container, FixedList128Bytes<T> other)
- where T : unmanaged, IEquatable<T>
- {
- foreach (var item in other)
- {
- container.Add(item);
- }
- }
- /// <summary>
- /// Removes the values from this set which are also present in another collection.
- /// </summary>
- /// <typeparam name="T">The type of values.</typeparam>
- /// <param name="container">The set to remove values from.</param>
- /// <param name="other">The collection to compare with.</param>
- public static void ExceptWith<T>(this NativeHashSet<T> container, FixedList32Bytes<T> other)
- where T : unmanaged, IEquatable<T>
- {
- foreach (var item in other)
- {
- container.Remove(item);
- }
- }
-
- /// <summary>
- /// Removes the values from this set which are absent in another collection.
- /// </summary>
- /// <typeparam name="T">The type of values.</typeparam>
- /// <param name="container">The set to remove values from.</param>
- /// <param name="other">The collection to compare with.</param>
- public static void IntersectWith<T>(this NativeHashSet<T> container, FixedList32Bytes<T> other)
- where T : unmanaged, IEquatable<T>
- {
- var result = new UnsafeList<T>(container.Count(), Allocator.Temp);
-
- foreach (var item in other)
- {
- if (container.Contains(item))
- {
- result.Add(item);
- }
- }
-
- container.Clear();
- container.UnionWith(result);
-
- result.Dispose();
- }
-
- /// <summary>
- /// Adds all values from a collection to this set.
- /// </summary>
- /// <typeparam name="T">The type of values.</typeparam>
- /// <param name="container">The set to add values to.</param>
- /// <param name="other">The collection to copy values from.</param>
- public static void UnionWith<T>(this NativeHashSet<T> container, FixedList32Bytes<T> other)
- where T : unmanaged, IEquatable<T>
- {
- foreach (var item in other)
- {
- container.Add(item);
- }
- }
- /// <summary>
- /// Removes the values from this set which are also present in another collection.
- /// </summary>
- /// <typeparam name="T">The type of values.</typeparam>
- /// <param name="container">The set to remove values from.</param>
- /// <param name="other">The collection to compare with.</param>
- public static void ExceptWith<T>(this NativeHashSet<T> container, FixedList4096Bytes<T> other)
- where T : unmanaged, IEquatable<T>
- {
- foreach (var item in other)
- {
- container.Remove(item);
- }
- }
-
- /// <summary>
- /// Removes the values from this set which are absent in another collection.
- /// </summary>
- /// <typeparam name="T">The type of values.</typeparam>
- /// <param name="container">The set to remove values from.</param>
- /// <param name="other">The collection to compare with.</param>
- public static void IntersectWith<T>(this NativeHashSet<T> container, FixedList4096Bytes<T> other)
- where T : unmanaged, IEquatable<T>
- {
- var result = new UnsafeList<T>(container.Count(), Allocator.Temp);
-
- foreach (var item in other)
- {
- if (container.Contains(item))
- {
- result.Add(item);
- }
- }
-
- container.Clear();
- container.UnionWith(result);
-
- result.Dispose();
- }
-
- /// <summary>
- /// Adds all values from a collection to this set.
- /// </summary>
- /// <typeparam name="T">The type of values.</typeparam>
- /// <param name="container">The set to add values to.</param>
- /// <param name="other">The collection to copy values from.</param>
- public static void UnionWith<T>(this NativeHashSet<T> container, FixedList4096Bytes<T> other)
- where T : unmanaged, IEquatable<T>
- {
- foreach (var item in other)
- {
- container.Add(item);
- }
- }
- /// <summary>
- /// Removes the values from this set which are also present in another collection.
- /// </summary>
- /// <typeparam name="T">The type of values.</typeparam>
- /// <param name="container">The set to remove values from.</param>
- /// <param name="other">The collection to compare with.</param>
- public static void ExceptWith<T>(this NativeHashSet<T> container, FixedList512Bytes<T> other)
- where T : unmanaged, IEquatable<T>
- {
- foreach (var item in other)
- {
- container.Remove(item);
- }
- }
-
- /// <summary>
- /// Removes the values from this set which are absent in another collection.
- /// </summary>
- /// <typeparam name="T">The type of values.</typeparam>
- /// <param name="container">The set to remove values from.</param>
- /// <param name="other">The collection to compare with.</param>
- public static void IntersectWith<T>(this NativeHashSet<T> container, FixedList512Bytes<T> other)
- where T : unmanaged, IEquatable<T>
- {
- var result = new UnsafeList<T>(container.Count(), Allocator.Temp);
-
- foreach (var item in other)
- {
- if (container.Contains(item))
- {
- result.Add(item);
- }
- }
-
- container.Clear();
- container.UnionWith(result);
-
- result.Dispose();
- }
-
- /// <summary>
- /// Adds all values from a collection to this set.
- /// </summary>
- /// <typeparam name="T">The type of values.</typeparam>
- /// <param name="container">The set to add values to.</param>
- /// <param name="other">The collection to copy values from.</param>
- public static void UnionWith<T>(this NativeHashSet<T> container, FixedList512Bytes<T> other)
- where T : unmanaged, IEquatable<T>
- {
- foreach (var item in other)
- {
- container.Add(item);
- }
- }
- /// <summary>
- /// Removes the values from this set which are also present in another collection.
- /// </summary>
- /// <typeparam name="T">The type of values.</typeparam>
- /// <param name="container">The set to remove values from.</param>
- /// <param name="other">The collection to compare with.</param>
- public static void ExceptWith<T>(this NativeHashSet<T> container, FixedList64Bytes<T> other)
- where T : unmanaged, IEquatable<T>
- {
- foreach (var item in other)
- {
- container.Remove(item);
- }
- }
-
- /// <summary>
- /// Removes the values from this set which are absent in another collection.
- /// </summary>
- /// <typeparam name="T">The type of values.</typeparam>
- /// <param name="container">The set to remove values from.</param>
- /// <param name="other">The collection to compare with.</param>
- public static void IntersectWith<T>(this NativeHashSet<T> container, FixedList64Bytes<T> other)
- where T : unmanaged, IEquatable<T>
- {
- var result = new UnsafeList<T>(container.Count(), Allocator.Temp);
-
- foreach (var item in other)
- {
- if (container.Contains(item))
- {
- result.Add(item);
- }
- }
-
- container.Clear();
- container.UnionWith(result);
-
- result.Dispose();
- }
-
- /// <summary>
- /// Adds all values from a collection to this set.
- /// </summary>
- /// <typeparam name="T">The type of values.</typeparam>
- /// <param name="container">The set to add values to.</param>
- /// <param name="other">The collection to copy values from.</param>
- public static void UnionWith<T>(this NativeHashSet<T> container, FixedList64Bytes<T> other)
- where T : unmanaged, IEquatable<T>
- {
- foreach (var item in other)
- {
- container.Add(item);
- }
- }
- /// <summary>
- /// Removes the values from this set which are also present in another collection.
- /// </summary>
- /// <typeparam name="T">The type of values.</typeparam>
- /// <param name="container">The set to remove values from.</param>
- /// <param name="other">The collection to compare with.</param>
- public static void ExceptWith<T>(this NativeHashSet<T> container, NativeArray<T> other)
- where T : unmanaged, IEquatable<T>
- {
- foreach (var item in other)
- {
- container.Remove(item);
- }
- }
-
- /// <summary>
- /// Removes the values from this set which are absent in another collection.
- /// </summary>
- /// <typeparam name="T">The type of values.</typeparam>
- /// <param name="container">The set to remove values from.</param>
- /// <param name="other">The collection to compare with.</param>
- public static void IntersectWith<T>(this NativeHashSet<T> container, NativeArray<T> other)
- where T : unmanaged, IEquatable<T>
- {
- var result = new UnsafeList<T>(container.Count(), Allocator.Temp);
-
- foreach (var item in other)
- {
- if (container.Contains(item))
- {
- result.Add(item);
- }
- }
-
- container.Clear();
- container.UnionWith(result);
-
- result.Dispose();
- }
-
- /// <summary>
- /// Adds all values from a collection to this set.
- /// </summary>
- /// <typeparam name="T">The type of values.</typeparam>
- /// <param name="container">The set to add values to.</param>
- /// <param name="other">The collection to copy values from.</param>
- public static void UnionWith<T>(this NativeHashSet<T> container, NativeArray<T> other)
- where T : unmanaged, IEquatable<T>
- {
- foreach (var item in other)
- {
- container.Add(item);
- }
- }
- /// <summary>
- /// Removes the values from this set which are also present in another collection.
- /// </summary>
- /// <typeparam name="T">The type of values.</typeparam>
- /// <param name="container">The set to remove values from.</param>
- /// <param name="other">The collection to compare with.</param>
- public static void ExceptWith<T>(this NativeHashSet<T> container, NativeHashSet<T> other)
- where T : unmanaged, IEquatable<T>
- {
- foreach (var item in other)
- {
- container.Remove(item);
- }
- }
-
- /// <summary>
- /// Removes the values from this set which are absent in another collection.
- /// </summary>
- /// <typeparam name="T">The type of values.</typeparam>
- /// <param name="container">The set to remove values from.</param>
- /// <param name="other">The collection to compare with.</param>
- public static void IntersectWith<T>(this NativeHashSet<T> container, NativeHashSet<T> other)
- where T : unmanaged, IEquatable<T>
- {
- var result = new UnsafeList<T>(container.Count(), Allocator.Temp);
-
- foreach (var item in other)
- {
- if (container.Contains(item))
- {
- result.Add(item);
- }
- }
-
- container.Clear();
- container.UnionWith(result);
-
- result.Dispose();
- }
-
- /// <summary>
- /// Adds all values from a collection to this set.
- /// </summary>
- /// <typeparam name="T">The type of values.</typeparam>
- /// <param name="container">The set to add values to.</param>
- /// <param name="other">The collection to copy values from.</param>
- public static void UnionWith<T>(this NativeHashSet<T> container, NativeHashSet<T> other)
- where T : unmanaged, IEquatable<T>
- {
- foreach (var item in other)
- {
- container.Add(item);
- }
- }
- /// <summary>
- /// Removes the values from this set which are also present in another collection.
- /// </summary>
- /// <typeparam name="T">The type of values.</typeparam>
- /// <param name="container">The set to remove values from.</param>
- /// <param name="other">The collection to compare with.</param>
- public static void ExceptWith<T>(this NativeHashSet<T> container, NativeList<T> other)
- where T : unmanaged, IEquatable<T>
- {
- foreach (var item in other)
- {
- container.Remove(item);
- }
- }
-
- /// <summary>
- /// Removes the values from this set which are absent in another collection.
- /// </summary>
- /// <typeparam name="T">The type of values.</typeparam>
- /// <param name="container">The set to remove values from.</param>
- /// <param name="other">The collection to compare with.</param>
- public static void IntersectWith<T>(this NativeHashSet<T> container, NativeList<T> other)
- where T : unmanaged, IEquatable<T>
- {
- var result = new UnsafeList<T>(container.Count(), Allocator.Temp);
-
- foreach (var item in other)
- {
- if (container.Contains(item))
- {
- result.Add(item);
- }
- }
-
- container.Clear();
- container.UnionWith(result);
-
- result.Dispose();
- }
-
- /// <summary>
- /// Adds all values from a collection to this set.
- /// </summary>
- /// <typeparam name="T">The type of values.</typeparam>
- /// <param name="container">The set to add values to.</param>
- /// <param name="other">The collection to copy values from.</param>
- public static void UnionWith<T>(this NativeHashSet<T> container, NativeList<T> other)
- where T : unmanaged, IEquatable<T>
- {
- foreach (var item in other)
- {
- container.Add(item);
- }
- }
- }
- }
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