forked from cgvr/DeltaVR
63 lines
1.1 KiB
C#
63 lines
1.1 KiB
C#
//
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// Author:
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// Jb Evain (jbevain@gmail.com)
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//
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// Copyright (c) 2008 - 2015 Jb Evain
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// Copyright (c) 2008 - 2011 Novell, Inc.
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//
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// Licensed under the MIT/X11 license.
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//
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using MonoFN.Collections.Generic;
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using System;
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namespace MonoFN {
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static class Empty<T> {
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public static readonly T [] Array = new T [0];
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}
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class ArgumentNullOrEmptyException : ArgumentException {
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public ArgumentNullOrEmptyException (string paramName)
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: base ("Argument null or empty", paramName)
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{
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}
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}
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}
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namespace MonoFN.Cecil {
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static partial class Mixin {
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public static bool IsNullOrEmpty<T> (this T [] self)
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{
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return self == null || self.Length == 0;
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}
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public static bool IsNullOrEmpty<T> (this Collection<T> self)
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{
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return self == null || self.size == 0;
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}
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public static T [] Resize<T> (this T [] self, int length)
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{
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Array.Resize (ref self, length);
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return self;
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}
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public static T [] Add<T> (this T [] self, T item)
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{
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if (self == null) {
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self = new [] { item };
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return self;
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}
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self = self.Resize (self.Length + 1);
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self [self.Length - 1] = item;
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return self;
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}
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}
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}
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