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70 lines
2.0 KiB
70 lines
2.0 KiB
using System;
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using System.Collections.Generic;
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using System.Text;
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using System.Diagnostics;
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namespace FreeImageAPI
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{
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/// <summary>
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/// The <b>FI4BIT</b> structure represents the half of a <see cref="Byte"/>.
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/// It's valuerange is between <i>0</i> and <i>15</i>.
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/// </summary>
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[DebuggerDisplay("{value}"),
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Serializable]
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public struct FI4BIT
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{
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/// <summary>
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/// Represents the largest possible value of <see cref="FI4BIT"/>. This field is constant.
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/// </summary>
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public const byte MaxValue = 0x0F;
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/// <summary>
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/// Represents the smallest possible value of <see cref="FI4BIT"/>. This field is constant.
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/// </summary>
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public const byte MinValue = 0x00;
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/// <summary>
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/// The value of the structure.
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/// </summary>
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private byte value;
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/// <summary>
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/// Initializes a new instance based on the specified value.
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/// </summary>
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/// <param name="value">The value to initialize with.</param>
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private FI4BIT(byte value)
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{
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this.value = (byte)(value & MaxValue);
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}
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/// <summary>
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/// Converts the value of a <see cref="FI4BIT"/> structure to a <see cref="Byte"/> structure.
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/// </summary>
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/// <param name="value">A <see cref="FI4BIT"/> structure.</param>
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/// <returns>A new instance of <see cref="FI4BIT"/> initialized to <paramref name="value"/>.</returns>
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public static implicit operator byte(FI4BIT value)
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{
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return value.value;
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}
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/// <summary>
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/// Converts the value of a <see cref="Byte"/> structure to a <see cref="FI4BIT"/> structure.
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/// </summary>
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/// <param name="value">A <see cref="Byte"/> structure.</param>
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/// <returns>A new instance of <see cref="FI4BIT"/> initialized to <paramref name="value"/>.</returns>
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public static implicit operator FI4BIT(byte value)
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{
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return new FI4BIT(value);
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}
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/// <summary>
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/// Converts the numeric value of the <see cref="FI4BIT"/> object
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/// to its equivalent string representation.
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/// </summary>
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/// <returns>The string representation of the value of this instance.</returns>
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public override string ToString()
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{
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return value.ToString();
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}
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}
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} |