#region License Information
/* HeuristicLab
* Copyright (C) 2002-2015 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
*
* This file is part of HeuristicLab.
*
* HeuristicLab is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* HeuristicLab is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with HeuristicLab. If not, see .
*/
#endregion
using System;
using System.Collections.Generic;
namespace HeuristicLab.BioBoost.Views {
public static class EnumerableExtentions {
///
/// Returns the index of the first element in source matched by predicate.
///
public static int IndexOfFirst(this IEnumerable source, Func predicate) {
int i = 0;
foreach (T item in source) {
if (predicate(item)) {
return i;
}
i++;
}
return -1;
}
}
}