// Copyright (c) Microsoft Corporation. All rights reserved.
// Licensed under the MIT license.

namespace Microsoft.ClearScript
{
    /// 
    /// Provides a factory method for .
    /// 
    public static class ValueRef
    {
        /// 
        /// Creates a  instance with the given value.
        /// 
        /// The value type.
        /// The value to assign to the instance.
        /// A  instance holding the given value.
        public static ValueRef Create(T value = default) where T : struct
        {
            return new ValueRef { Value = value };
        }
    }

    /// 
    /// Holds a value on the heap.
    /// 
    /// The value type.
    /// 
    /// This utility class can be used for passing mutable values to asynchronous methods.
    /// 
    public class ValueRef where T : struct
    {
        internal ValueRef()
        {
        }

        /// 
        /// The value currently held by the  instance.
        /// 
        public T Value;
    }
}