78 lines
2.8 KiB
C#
78 lines
2.8 KiB
C#
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using System;
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using System.Runtime.InteropServices;
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namespace Math.Gmp.Native
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{
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/// <summary>
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/// Represents a file stream.
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/// </summary>
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/// <remarks></remarks>
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public struct FILE
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{
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/// <summary>
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/// File pointer in unmanaged memory.
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/// </summary>
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[System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Design", "CA1051:DoNotDeclareVisibleInstanceFields")]
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[System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Security", "CA2111:PointersShouldNotBeVisible")]
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public IntPtr Value;
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/// <summary>
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/// Returns a value indicating whether this instance is equal to a specified object.
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/// </summary>
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/// <param name="obj">An object to compare with this instance.</param>
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/// <returns><c>True</c> if <paramref name="obj"/> is an instance of <see cref="FILE"/> and equals the value of this instance; otherwise, <c>False</c>.</returns>
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public override bool Equals(object obj)
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{
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if (!(obj is FILE))
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return false;
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return Equals((FILE)obj);
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}
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/// <summary>
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/// Returns a value indicating whether this instance is equal to a specified <see cref="FILE"/> value.
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/// </summary>
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/// <param name="other">A <see cref="FILE"/> value to compare to this instance.</param>
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/// <returns><c>True</c> if <paramref name="other"/> has the same value as this instance; otherwise, <c>False</c>.</returns>
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public bool Equals(FILE other)
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{
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return Value == other.Value;
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}
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/// <summary>
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/// Returns the hash code for this instance.
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/// </summary>
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/// <returns>A 32-bit signed integer hash code.</returns>
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public override int GetHashCode()
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{
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return Value.GetHashCode();
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}
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/// <summary>
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/// Gets a value that indicates whether the two argument values are equal.
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/// </summary>
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/// <param name="value1">A <see cref="FILE"/> value.</param>
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/// <param name="value2">A <see cref="FILE"/> value.</param>
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/// <returns><c>True</c> if the two values are equal, and <c>False</c> otherwise.</returns>
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public static bool operator ==(FILE value1, FILE value2)
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{
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return value1.Equals(value2);
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}
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/// <summary>
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/// Gets a value that indicates whether the two argument values are different.
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/// </summary>
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/// <param name="value1">A <see cref="FILE"/> value.</param>
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/// <param name="value2">A <see cref="FILE"/> value.</param>
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/// <returns><c>True</c> if the two FILE are different, and <c>False</c> otherwise.</returns>
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public static bool operator !=(FILE value1, FILE value2)
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{
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return !value1.Equals(value2);
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}
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}
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} |