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Last change
on this file since 13072 was
13072,
checked in by gkronber, 8 years ago
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#2499: added code from HeuristicLab.BioBoost.Views (from private repository) nothing much has been changed
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File size:
529 bytes
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| [13072] | 1 | using System;
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| 2 | using System.Collections.Generic;
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| 3 |
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| 4 | namespace HeuristicLab.BioBoost.Views {
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| 5 | public static class EnumerableExtentions {
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| 6 | /// <summary>
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| 7 | /// Returns the index of the first element in source matched by predicate.
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| 8 | /// </summary>
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| 9 | public static int IndexOfFirst<T>(this IEnumerable<T> source, Func<T, bool> predicate) {
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| 10 | int i = 0;
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| 11 | foreach (T item in source) {
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| 12 | if (predicate(item)) {
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| 13 | return i;
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| 14 | }
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| 15 | i++;
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| 16 | }
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| 17 | return -1;
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| 18 | }
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| 19 | }
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| 20 | }
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