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