[14777] | 1 | namespace HeuristicLab.BenchmarkSuite {
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| 2 | using System;
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| 3 | using System.Collections.Generic;
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[14834] | 4 | using System.Globalization;
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[14777] | 5 | using System.IO;
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| 6 | using System.Linq;
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| 7 |
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| 8 | public static class ExampleArgumentConverter {
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[14875] | 9 | private static readonly char[] ArrayValueSeparator = { ' ', ';' };
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[14777] | 10 | private static readonly char[] ArraySymbolTrim = { '[', ']', '(', ')' };
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[14875] | 11 |
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| 12 | public static double[] ConvertDoubles(string[] input) {
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| 13 | return input.Select(ConvertDouble).ToArray();
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| 14 | }
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| 15 |
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[14777] | 16 | public static double[] ConvertDoubles(string input) {
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[14834] | 17 | return ConvertMultiple(input, str => double.Parse(str, CultureInfo.InvariantCulture));
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[14777] | 18 | }
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| 19 |
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| 20 | public static double ConvertDouble(string input) {
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[14834] | 21 | return double.Parse(input, CultureInfo.InvariantCulture);
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[14777] | 22 | }
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| 23 |
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[14875] | 24 | public static long[] ConvertIntegers(string[] input) {
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| 25 | return input.Select(ConvertInteger).ToArray();
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| 26 | }
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| 27 |
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[14777] | 28 | public static long[] ConvertIntegers(string input) {
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| 29 | return ConvertMultiple(input, long.Parse);
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| 30 | }
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| 31 |
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| 32 | public static long ConvertInteger(string input) {
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| 33 |
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| 34 | return string.IsNullOrEmpty(input) ? default(long) : long.Parse(input);
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| 35 | }
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| 36 |
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[14875] | 37 | public static string[] ConvertStringVector(string input) {
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| 38 | return ConvertMultiple(input, s => s);
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| 39 | }
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| 40 |
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[14777] | 41 | public static T[] ConvertMultiple<T>(string input, Func<string, T> converter) {
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| 42 | return input
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| 43 | .Trim(ArraySymbolTrim)
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| 44 | .Split(ArrayValueSeparator)
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| 45 | .Where(s => !string.IsNullOrWhiteSpace(s))
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| 46 | .Select(converter)
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| 47 | .ToArray();
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| 48 | }
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| 49 |
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| 50 | public static IEnumerable<string> SplitByNewLine(string input) {
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| 51 | return input.Split(new[] { Environment.NewLine, "\n", "\r\n" }, StringSplitOptions.None);
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| 52 | }
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| 53 |
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[14834] | 54 | private static string[] trueFormats = { "true", "t", "1" };
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| 55 | private static string[] falseFormats = { "false", "f", "0" };
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[14777] | 56 |
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| 57 | public static bool ConvertBoolean(string input) {
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| 58 | var str = input.ToLower();
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| 59 |
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| 60 | if (trueFormats.Contains(str)) return true;
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| 61 | if (falseFormats.Contains(str)) return false;
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| 62 | throw new InvalidDataException(string.Format("Unable to parse {0} as boolean", str));
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| 63 | }
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| 64 |
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| 65 | public static bool[] ConvertBooleans(string input) {
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| 66 | return input
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| 67 | .Trim(ArraySymbolTrim)
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| 68 | .Split(ArrayValueSeparator)
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| 69 | .Where(s => !string.IsNullOrWhiteSpace(s))
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| 70 | .Select(ConvertBoolean)
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| 71 | .ToArray();
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| 72 | }
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| 73 | }
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| 74 | }
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