BinarySerializationWriter.cs

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// Copyright (c) 2014 Silicon Studio Corp. (http://siliconstudio.co.jp)
// This file is distributed under GPL v3. See LICENSE.md for details.
using System;
using System.IO;
using SiliconStudio.Core.IO;

namespace SiliconStudio.Core.Serialization
{
    /// <summary>
    /// Implements <see cref="SerializationStream"/> as a binary writer.
    /// </summary>
    public class BinarySerializationWriter : SerializationStream
    {
        /// <summary>
        /// Initializes a new instance of the <see cref="BinarySerializationWriter"/> class.
        /// </summary>
        /// <param name="outputStream">The output stream.</param>
        /// <param name="streamTags">The stream streamTags.</param>
        public BinarySerializationWriter(Stream outputStream)
        {
            Writer = new BinaryWriter(outputStream);
            NativeStream = outputStream.ToNativeStream();
        }

        private BinaryWriter Writer { get; set; }

        /// <inheritdoc />
        public override void Serialize(ref bool value)
        {
            NativeStream.WriteByte(value ? (byte)1 : (byte)0);
        }

        /// <inheritdoc />
        public unsafe override void Serialize(ref float value)
        {
            fixed (float* valuePtr = &value)
                NativeStream.Write(*(uint*)valuePtr);
        }

        /// <inheritdoc />
        public unsafe override void Serialize(ref double value)
        {
            fixed (double* valuePtr = &value)
                NativeStream.Write(*(ulong*)valuePtr);
        }

        /// <inheritdoc />
        public override void Serialize(ref short value)
        {
            NativeStream.Write((ushort)value);
        }

        /// <inheritdoc />
        public override void Serialize(ref int value)
        {
            NativeStream.Write((uint)value);
        }

        /// <inheritdoc />
        public override void Serialize(ref long value)
        {
            NativeStream.Write((ulong)value);
        }

        /// <inheritdoc />
        public override void Serialize(ref ushort value)
        {
            NativeStream.Write(value);
        }

        /// <inheritdoc />
        public override void Serialize(ref uint value)
        {
            NativeStream.Write(value);
        }

        /// <inheritdoc />
        public override void Serialize(ref ulong value)
        {
            NativeStream.Write(value);
        }

        /// <inheritdoc />
        public override void Serialize(ref string value)
        {
            Writer.Write(value);
        }

        /// <inheritdoc />
        public override void Serialize(ref char value)
        {
            Writer.Write(value);
        }

        /// <inheritdoc />
        public override void Serialize(ref byte value)
        {
            NativeStream.WriteByte(value);
        }

        /// <inheritdoc />
        public override void Serialize(ref sbyte value)
        {
            NativeStream.WriteByte((byte)value);
        }

        /// <inheritdoc />
        public override void Serialize(byte[] values, int offset, int count)
        {
            NativeStream.Write(values, offset, count);
        }

        /// <inheritdoc/>
        public override void Serialize(IntPtr memory, int count)
        {
            NativeStream.Write(memory, count);
        }

        /// <inheritdoc />
        public override void Flush()
        {
            NativeStream.Flush();
        }
    }
}