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// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
using System.Diagnostics;
namespace System.Formats.Asn1
{
public sealed partial class AsnWriter
{
/// <summary>
/// Write a Boolean value with a specified tag.
/// </summary>
/// <param name="value">The value to write.</param>
/// <param name="tag">The tag to write, or <see langword="null"/> for the default tag (Universal 1).</param>
/// <exception cref="ArgumentException">
/// <paramref name="tag"/>.<see cref="Asn1Tag.TagClass"/> is
/// <see cref="TagClass.Universal"/>, but
/// <paramref name="tag"/>.<see cref="Asn1Tag.TagValue"/> is not correct for
/// the method.
/// </exception>
public void WriteBoolean(bool value, Asn1Tag? tag = null)
{
CheckUniversalTag(tag, UniversalTagNumber.Boolean);
WriteBooleanCore(tag?.AsPrimitive() ?? Asn1Tag.Boolean, value);
}
// T-REC-X.690-201508 sec 11.1, 8.2
private void WriteBooleanCore(Asn1Tag tag, bool value)
{
Debug.Assert(!tag.IsConstructed);
WriteTag(tag);
WriteLength(1);
// Ensured by WriteLength
Debug.Assert(_offset < _buffer.Length);
_buffer[_offset] = (byte)(value ? 0xFF : 0x00);
_offset++;
}
}
}
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