//-----------------------------------------------------------------------
// -----------------------------------------------------------------------
// file="M256"
// Project: StgSharp
// AuthorGroup: Nitload
// Copyright (c) Nitload. All rights reserved.
//     
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.
//     
// -----------------------------------------------------------------------
// -----------------------------------------------------------------------
using System;
using System.Collections.Generic;
using System.Linq;
using System.Numerics;
using System.Runtime.CompilerServices;
using System.Runtime.InteropServices;
using System.Runtime.Intrinsics;
using System.Text;
using System.Threading.Tasks;

namespace StgSharp.Mathematics
{
    [StructLayout(LayoutKind.Explicit, Pack = 16)]
    public unsafe struct M256 : IRegisterPresentation
    {

        [FieldOffset(0)] internal fixed byte Buffer[32];
        [FieldOffset(0)] internal Vector256<float> Vec;

        [MethodImpl(MethodImplOptions.AggressiveInlining)]
        public ref T AsRef<T>() where T: unmanaged, INumber<T>
        {
            return ref Unsafe.As<byte, T>(ref Buffer[0]);
        }

        public void BroadCastFrom<T>(T value) where T: unmanaged, INumber<T>
        {
            Vec = Vector256.Create(value).AsSingle();
        }

        [MethodImpl(MethodImplOptions.AggressiveInlining)]
        public ref T Member<T>(int index) where T: unmanaged, INumber<T>
        {
            return ref Unsafe.Add(ref AsRef<T>(), index);
        }

    }
}