// 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.txt file in the project root for more information.

using System;
using System.Runtime.InteropServices;

namespace Microsoft.DiaSymReader
{
    [Guid("68005D0F-B8E0-3B01-84D5-A11A94154942")]
    [InterfaceType(ComInterfaceType.InterfaceIsIUnknown)]
    [ComVisible(false)]
    [GeneratedWhenPossibleComInterface]
    public partial interface ISymUnmanagedScope
    {
        [PreserveSig]
        int GetMethod([MarshalAs(UnmanagedType.Interface)] out ISymUnmanagedMethod method);

        [PreserveSig]
        int GetParent([MarshalAs(UnmanagedType.Interface)] out ISymUnmanagedScope scope);

        [PreserveSig]
        int GetChildren(
            int bufferLength,
            out int count,
            [In, Out, MarshalAs(UnmanagedType.LPArray, SizeParamIndex = 0)] ISymUnmanagedScope[] children);

        [PreserveSig]
        int GetStartOffset(out int offset);

        [PreserveSig]
        int GetEndOffset(out int offset);

        [PreserveSig]
        int GetLocalCount(out int count);

        [PreserveSig]
        int GetLocals(
            int bufferLength,
            out int count,
            [In, Out, MarshalAs(UnmanagedType.LPArray, SizeParamIndex = 0)] ISymUnmanagedVariable[] locals);

        [PreserveSig]
        int GetNamespaces(
            int bufferLength,
            out int count,
            [In, Out, MarshalAs(UnmanagedType.LPArray, SizeParamIndex = 0)] ISymUnmanagedNamespace[] namespaces);
    }
}