// Unity C# reference source

// Copyright (c) Unity Technologies. For terms of use, see

// https://unity3d.com/legal/licenses/Unity_Reference_Only_License

namespace UnityEngine.Pool

{

/// <summary>

/// Provides a static implementation of <see cref="ObjectPool{T}"/>.

/// </summary>

/// <typeparam name="T">Type of the objects in the pool.</typeparam>

public class GenericPool<T>

where T : class, new()

{

// Object pool to avoid allocations.

internal static readonly ObjectPool<T> s_Pool = new ObjectPool<T>(() => new T(), null, null);

/// <summary>

/// Returns an object from the pool.

/// </summary>

/// <returns>A new object from the pool.</returns>

public static T Get() => s_Pool.Get();

/// <summary>

/// Get a new PooledObject which can be used to automatically return the pooled object when disposed.

/// </summary>

/// <param name="value">Output typed object.</param>

/// <returns>A new PooledObject.</returns>

public static PooledObject<T> Get(out T value) => s_Pool.Get(out value);

/// <summary>

/// Returns an object to the pool.

/// </summary>

/// <param name="toRelease">Object to release.</param>

public static void Release(T toRelease) => s_Pool.Release(toRelease);

}

}