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123 lines
4.1 KiB
C#
123 lines
4.1 KiB
C#
//special thanks to chevy ray for this class <3
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namespace Otter {
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/// <summary>
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/// Class of utility functions for ref related things.
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/// </summary>
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public static class Ref {
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#region Static Methods
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/// <summary>
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/// Swap two values.
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/// </summary>
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/// <typeparam name="T">The type of the values.</typeparam>
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/// <param name="a">First value.</param>
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/// <param name="b">Second value.</param>
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public static void Swap<T>(ref T a, ref T b) {
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var temp = a;
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a = b;
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b = temp;
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}
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/// <summary>
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/// Shift three values.
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/// </summary>
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/// <typeparam name="T">The type of the values.</typeparam>
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/// <param name="a">First value.</param>
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/// <param name="b">Second value.</param>
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/// <param name="c">Third value.</param>
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public static void Shift<T>(ref T a, ref T b, ref T c) {
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var temp = a;
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a = b;
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b = c;
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c = temp;
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}
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/// <summary>
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/// Shift four values.
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/// </summary>
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/// <typeparam name="T">The type of the values.</typeparam>
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/// <param name="a">First value.</param>
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/// <param name="b">Second value.</param>
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/// <param name="c">Third value.</param>
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/// <param name="d">Fourth value.</param>
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public static void Shift<T>(ref T a, ref T b, ref T c, ref T d) {
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var temp = a;
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a = b;
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b = c;
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c = d;
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d = temp;
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}
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/// <summary>
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/// Shift five values.
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/// </summary>
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/// <typeparam name="T">The type of the values.</typeparam>
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/// <param name="a">First value.</param>
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/// <param name="b">Second value.</param>
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/// <param name="c">Third value.</param>
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/// <param name="d">Fourth value.</param>
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/// <param name="e">Fifth value.</param>
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public static void Shift<T>(ref T a, ref T b, ref T c, ref T d, ref T e) {
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var temp = a;
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a = b;
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b = c;
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c = d;
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d = e;
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e = temp;
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}
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/// <summary>
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/// Shift six values.
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/// </summary>
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/// <typeparam name="T">The type of the values.</typeparam>
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/// <param name="a">First value.</param>
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/// <param name="b">Second value.</param>
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/// <param name="c">Third value.</param>
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/// <param name="d">Fourth value.</param>
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/// <param name="e">Fifth value.</param>
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/// <param name="f">Sixth value.</param>
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public static void Shift<T>(ref T a, ref T b, ref T c, ref T d, ref T e, ref T f) {
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var temp = a;
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a = b;
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b = c;
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c = d;
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d = e;
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e = f;
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f = temp;
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}
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/// <summary>
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/// Test if a value equals any value on a list.
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/// </summary>
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/// <typeparam name="T">The type of the values.</typeparam>
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/// <param name="p">The value to check for.</param>
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/// <param name="values">The values to check.</param>
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/// <returns>True if any of the values equal the value to check for.</returns>
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public static bool EqualsAny<T>(ref T p, params T[] values) {
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foreach (var val in values)
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if (val.Equals(p))
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return true;
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return false;
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}
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/// <summary>
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/// Test if a value equals any value on a list.
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/// </summary>
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/// <typeparam name="T">The type of the values.</typeparam>
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/// <param name="p">The value to check for.</param>
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/// <param name="values">The values to check.</param>
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/// <returns>True if any of the values equal the value to check for.</returns>
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public static bool EqualsAll<T>(ref T p, params T[] values) {
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foreach (var val in values)
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if (!val.Equals(p))
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return false;
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return true;
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}
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#endregion
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}
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}
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