// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.

namespace Microsoft.CodeAnalysis
{
    internal partial class CommonReferenceManager<TCompilation, TAssemblySymbol>
    {
        /// <summary>
        /// Private helper class to capture information about AssemblySymbol instance we 
        /// should check for suitability. Used by the Bind method.
        /// </summary>
        private readonly struct AssemblyReferenceCandidate
        {
            /// <summary>
            /// An index of the AssemblyData object in the input array. AssemblySymbol instance should 
            /// be checked for suitability against assembly described by that object, taking into account 
            /// assemblies described by other AssemblyData objects in the input array.
            /// </summary>
            public readonly int DefinitionIndex;

            /// <summary>
            /// AssemblySymbol instance to check for suitability.
            /// </summary>
            public readonly TAssemblySymbol? AssemblySymbol;

            /// <summary>
            /// Convenience constructor to initialize fields of this structure.
            /// </summary>
            public AssemblyReferenceCandidate(int definitionIndex, TAssemblySymbol symbol)
            {
                DefinitionIndex = definitionIndex;
                AssemblySymbol = symbol;
            }
        }
    }
}