29 lines
945 B
C#
29 lines
945 B
C#
|
namespace Unosquare.Swan
|
|||
|
|
{
|
|||
|
|
using System;
|
|||
|
|
using Abstractions;
|
|||
|
|
|
|||
|
|
/// <summary>
|
|||
|
|
/// Fast, atomic double combining interlocked to write value and volatile to read values.
|
|||
|
|
/// </summary>
|
|||
|
|
public sealed class AtomicDouble : AtomicTypeBase<double>
|
|||
|
|
{
|
|||
|
|
/// <summary>
|
|||
|
|
/// Initializes a new instance of the <see cref="AtomicDouble"/> class.
|
|||
|
|
/// </summary>
|
|||
|
|
/// <param name="initialValue">if set to <c>true</c> [initial value].</param>
|
|||
|
|
public AtomicDouble(double initialValue = default)
|
|||
|
|
: base(BitConverter.DoubleToInt64Bits(initialValue))
|
|||
|
|
{
|
|||
|
|
// placeholder
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/// <inheritdoc/>
|
|||
|
|
protected override double FromLong(long backingValue) =>
|
|||
|
|
BitConverter.Int64BitsToDouble(backingValue);
|
|||
|
|
|
|||
|
|
/// <inheritdoc/>
|
|||
|
|
protected override long ToLong(double value) =>
|
|||
|
|
BitConverter.DoubleToInt64Bits(value);
|
|||
|
|
}
|
|||
|
|
}
|