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comparison Util/ArrayUtil.cs @ 88:c9da306e06c9

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FBGUI: Improved FBGContainerControl thread safety
author Ivo Smits <Ivo@UCIS.nl>
date Tue, 11 Mar 2014 17:45:48 +0100
parents 3352f89cf6f5
children ebdff34b9e4f
comparison
equal deleted inserted replaced
83:4ca44dd25a6a 88:c9da306e06c9
160 public static int AddUnique<T>(ref T[] array, T item) { 160 public static int AddUnique<T>(ref T[] array, T item) {
161 int index = Array.IndexOf(array, item); 161 int index = Array.IndexOf(array, item);
162 if (index == -1) index = Add(ref array, item); 162 if (index == -1) index = Add(ref array, item);
163 return index; 163 return index;
164 } 164 }
165 public static Boolean Remove<T>(ref T[] array, T item) {
166 if (array == null) return false;
167 int index = Array.IndexOf(array, item);
168 if (index == -1) return false;
169 T[] newarray = new T[array.Length - 1];
170 if (index > 0) Array.Copy(array, 0, newarray, 0, index);
171 if (index < array.Length - 1) Array.Copy(array, index + 1, newarray, index, array.Length - index - 1);
172 array = newarray;
173 return true;
174 }
165 } 175 }
166 } 176 }