[1540] | 1 | #region License Information
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| 2 | /* HeuristicLab
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| 3 | * Copyright (C) 2002-2008 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
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| 4 | *
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| 5 | * This file is part of HeuristicLab.
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| 6 | *
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| 7 | * HeuristicLab is free software: you can redistribute it and/or modify
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| 8 | * it under the terms of the GNU General Public License as published by
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| 9 | * the Free Software Foundation, either version 3 of the License, or
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| 10 | * (at your option) any later version.
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| 11 | *
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| 12 | * HeuristicLab is distributed in the hope that it will be useful,
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| 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 15 | * GNU General Public License for more details.
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| 16 | *
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| 17 | * You should have received a copy of the GNU General Public License
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| 18 | * along with HeuristicLab. If not, see <http://www.gnu.org/licenses/>.
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| 19 | */
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| 20 | #endregion
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| 21 |
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| 22 | using System;
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| 23 | using System.Collections.Generic;
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| 24 | using System.Text;
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| 25 | using System.Xml;
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| 26 | using HeuristicLab.Core;
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| 27 | using HeuristicLab.Data;
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| 28 | using HeuristicLab.DataAnalysis;
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| 29 | using HeuristicLab.Constraints;
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| 30 |
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| 31 | namespace HeuristicLab.GP.StructureIdentification {
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| 32 | public class ConfigurableFunctionLibraryInjector : FunctionLibraryInjector {
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| 33 | private const string VARIABLES_ALLOWED = "Variables";
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| 34 | private const string CONSTANTS_ALLOWED = "Constants";
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| 35 | private const string ADDITION_ALLOWED = "Addition";
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| 36 | private const string AVERAGE_ALLOWED = "Average";
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| 37 | private const string AND_ALLOWED = "And";
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| 38 | private const string COSINUS_ALLOWED = "Cosinus";
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| 39 | private const string DIVISION_ALLOWED = "Division";
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| 40 | private const string EQUAL_ALLOWED = "Equal";
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| 41 | private const string EXPONENTIAL_ALLOWED = "Exponential";
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| 42 | private const string GREATERTHAN_ALLOWED = "GreaterThan";
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| 43 | private const string IFTHENELSE_ALLOWED = "IfThenElse";
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| 44 | private const string LESSTHAN_ALLOWED = "LessThan";
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| 45 | private const string LOGARTIHM_ALLOWED = "Logarithm";
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| 46 | private const string MULTIPLICATION_ALLOWED = "Multiplication";
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| 47 | private const string NOT_ALLOWED = "Not";
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| 48 | private const string POWER_ALLOWED = "Power";
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| 49 | private const string OR_ALLOWED = "Or";
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| 50 | private const string SIGNUM_ALLOWED = "Signum";
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| 51 | private const string SINUS_ALLOWED = "Sinus";
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| 52 | private const string SQRT_ALLOWED = "SquareRoot";
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| 53 | private const string SUBTRACTION_ALLOWED = "Subtraction";
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| 54 | private const string TANGENS_ALLOWED = "Tangens";
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| 55 | private const string XOR_ALLOWED = "Xor";
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| 56 |
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| 57 |
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| 58 | public override string Description {
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| 59 | get { return @"Injects a configurable function library for regression and classification problems."; }
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| 60 | }
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| 61 |
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| 62 | public ConfigurableFunctionLibraryInjector()
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| 63 | : base() {
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| 64 |
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| 65 | AddVariableInfo(new Core.VariableInfo(VARIABLES_ALLOWED, VARIABLES_ALLOWED + " allowed", typeof(BoolData), Core.VariableKind.New));
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| 66 | GetVariableInfo(VARIABLES_ALLOWED).Local = true;
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[1873] | 67 | AddVariable(new Core.Variable(VARIABLES_ALLOWED, new BoolData(true)));
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[1540] | 68 |
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| 69 | AddVariableInfo(new Core.VariableInfo(CONSTANTS_ALLOWED, CONSTANTS_ALLOWED + " allowed", typeof(BoolData), Core.VariableKind.New));
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| 70 | GetVariableInfo(CONSTANTS_ALLOWED).Local = true;
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[1873] | 71 | AddVariable(new Core.Variable(CONSTANTS_ALLOWED, new BoolData(true)));
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[1540] | 72 |
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| 73 | AddVariableInfo(new Core.VariableInfo(ADDITION_ALLOWED, ADDITION_ALLOWED + " allowed", typeof(BoolData), Core.VariableKind.New));
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| 74 | GetVariableInfo(ADDITION_ALLOWED).Local = true;
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[1873] | 75 | AddVariable(new Core.Variable(ADDITION_ALLOWED, new BoolData(true)));
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[1540] | 76 |
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| 77 | AddVariableInfo(new Core.VariableInfo(AVERAGE_ALLOWED, AVERAGE_ALLOWED + " allowed", typeof(BoolData), Core.VariableKind.New));
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| 78 | GetVariableInfo(AVERAGE_ALLOWED).Local = true;
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[1873] | 79 | AddVariable(new Core.Variable(AVERAGE_ALLOWED, new BoolData(true)));
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[1540] | 80 |
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| 81 | AddVariableInfo(new Core.VariableInfo(AND_ALLOWED, AND_ALLOWED + " allowed", typeof(BoolData), Core.VariableKind.New));
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| 82 | GetVariableInfo(AND_ALLOWED).Local = true;
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[1873] | 83 | AddVariable(new Core.Variable(AND_ALLOWED, new BoolData(true)));
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[1540] | 84 |
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| 85 | AddVariableInfo(new Core.VariableInfo(COSINUS_ALLOWED, COSINUS_ALLOWED + " allowed", typeof(BoolData), Core.VariableKind.New));
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| 86 | GetVariableInfo(COSINUS_ALLOWED).Local = true;
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[1873] | 87 | AddVariable(new Core.Variable(COSINUS_ALLOWED, new BoolData(true)));
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[1540] | 88 |
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| 89 | AddVariableInfo(new Core.VariableInfo(DIVISION_ALLOWED, DIVISION_ALLOWED + " allowed", typeof(BoolData), Core.VariableKind.New));
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| 90 | GetVariableInfo(DIVISION_ALLOWED).Local = true;
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[1873] | 91 | AddVariable(new Core.Variable(DIVISION_ALLOWED, new BoolData(true)));
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[1540] | 92 |
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| 93 | AddVariableInfo(new Core.VariableInfo(EQUAL_ALLOWED, EQUAL_ALLOWED + " allowed", typeof(BoolData), Core.VariableKind.New));
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| 94 | GetVariableInfo(EQUAL_ALLOWED).Local = true;
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[1873] | 95 | AddVariable(new Core.Variable(EQUAL_ALLOWED, new BoolData(true)));
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[1540] | 96 |
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| 97 | AddVariableInfo(new Core.VariableInfo(EXPONENTIAL_ALLOWED, EXPONENTIAL_ALLOWED + " allowed", typeof(BoolData), Core.VariableKind.New));
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| 98 | GetVariableInfo(EXPONENTIAL_ALLOWED).Local = true;
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[1873] | 99 | AddVariable(new Core.Variable(EXPONENTIAL_ALLOWED, new BoolData(true)));
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[1540] | 100 |
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| 101 | AddVariableInfo(new Core.VariableInfo(GREATERTHAN_ALLOWED, GREATERTHAN_ALLOWED + " allowed", typeof(BoolData), Core.VariableKind.New));
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| 102 | GetVariableInfo(GREATERTHAN_ALLOWED).Local = true;
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[1873] | 103 | AddVariable(new Core.Variable(GREATERTHAN_ALLOWED, new BoolData(true)));
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[1540] | 104 |
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| 105 | AddVariableInfo(new Core.VariableInfo(IFTHENELSE_ALLOWED, IFTHENELSE_ALLOWED + " allowed", typeof(BoolData), Core.VariableKind.New));
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| 106 | GetVariableInfo(IFTHENELSE_ALLOWED).Local = true;
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[1873] | 107 | AddVariable(new Core.Variable(IFTHENELSE_ALLOWED, new BoolData(true)));
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[1540] | 108 |
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| 109 | AddVariableInfo(new Core.VariableInfo(LESSTHAN_ALLOWED, LESSTHAN_ALLOWED + " allowed", typeof(BoolData), Core.VariableKind.New));
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| 110 | GetVariableInfo(LESSTHAN_ALLOWED).Local = true;
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[1873] | 111 | AddVariable(new Core.Variable(LESSTHAN_ALLOWED, new BoolData(true)));
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[1540] | 112 |
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| 113 | AddVariableInfo(new Core.VariableInfo(LOGARTIHM_ALLOWED, LOGARTIHM_ALLOWED + " allowed", typeof(BoolData), Core.VariableKind.New));
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| 114 | GetVariableInfo(LOGARTIHM_ALLOWED).Local = true;
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[1873] | 115 | AddVariable(new Core.Variable(LOGARTIHM_ALLOWED, new BoolData(true)));
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[1540] | 116 |
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| 117 | AddVariableInfo(new Core.VariableInfo(MULTIPLICATION_ALLOWED, MULTIPLICATION_ALLOWED + " allowed", typeof(BoolData), Core.VariableKind.New));
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| 118 | GetVariableInfo(MULTIPLICATION_ALLOWED).Local = true;
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[1873] | 119 | AddVariable(new Core.Variable(MULTIPLICATION_ALLOWED, new BoolData(true)));
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[1540] | 120 |
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| 121 | AddVariableInfo(new Core.VariableInfo(NOT_ALLOWED, NOT_ALLOWED + " allowed", typeof(BoolData), Core.VariableKind.New));
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| 122 | GetVariableInfo(NOT_ALLOWED).Local = true;
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[1873] | 123 | AddVariable(new Core.Variable(NOT_ALLOWED, new BoolData(true)));
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[1540] | 124 |
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| 125 | AddVariableInfo(new Core.VariableInfo(POWER_ALLOWED, POWER_ALLOWED + " allowed", typeof(BoolData), Core.VariableKind.New));
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| 126 | GetVariableInfo(POWER_ALLOWED).Local = true;
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[1873] | 127 | AddVariable(new Core.Variable(POWER_ALLOWED, new BoolData(true)));
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[1540] | 128 |
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| 129 | AddVariableInfo(new Core.VariableInfo(OR_ALLOWED, OR_ALLOWED + " allowed", typeof(BoolData), Core.VariableKind.New));
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| 130 | GetVariableInfo(OR_ALLOWED).Local = true;
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[1873] | 131 | AddVariable(new Core.Variable(OR_ALLOWED, new BoolData(true)));
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[1540] | 132 |
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| 133 | AddVariableInfo(new Core.VariableInfo(SIGNUM_ALLOWED, SIGNUM_ALLOWED + " allowed", typeof(BoolData), Core.VariableKind.New));
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| 134 | GetVariableInfo(SIGNUM_ALLOWED).Local = true;
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[1873] | 135 | AddVariable(new Core.Variable(SIGNUM_ALLOWED, new BoolData(true)));
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[1540] | 136 |
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| 137 | AddVariableInfo(new Core.VariableInfo(SINUS_ALLOWED, SINUS_ALLOWED + " allowed", typeof(BoolData), Core.VariableKind.New));
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| 138 | GetVariableInfo(SINUS_ALLOWED).Local = true;
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[1873] | 139 | AddVariable(new Core.Variable(SINUS_ALLOWED, new BoolData(true)));
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[1540] | 140 |
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| 141 | AddVariableInfo(new Core.VariableInfo(SQRT_ALLOWED, SQRT_ALLOWED + " allowed", typeof(BoolData), Core.VariableKind.New));
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| 142 | GetVariableInfo(SQRT_ALLOWED).Local = true;
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| 143 | AddVariable(new Core.Variable(SQRT_ALLOWED, new BoolData(true)));
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| 144 |
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| 145 | AddVariableInfo(new Core.VariableInfo(SUBTRACTION_ALLOWED, SUBTRACTION_ALLOWED + " allowed", typeof(BoolData), Core.VariableKind.New));
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| 146 | GetVariableInfo(SUBTRACTION_ALLOWED).Local = true;
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[1873] | 147 | AddVariable(new Core.Variable(SUBTRACTION_ALLOWED, new BoolData(true)));
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[1540] | 148 |
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| 149 | AddVariableInfo(new Core.VariableInfo(TANGENS_ALLOWED, TANGENS_ALLOWED + " allowed", typeof(BoolData), Core.VariableKind.New));
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| 150 | GetVariableInfo(TANGENS_ALLOWED).Local = true;
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| 151 | AddVariable(new Core.Variable(TANGENS_ALLOWED, new BoolData(true)));
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| 152 |
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| 153 | AddVariableInfo(new Core.VariableInfo(XOR_ALLOWED, XOR_ALLOWED + " allowed", typeof(BoolData), Core.VariableKind.New));
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| 154 | GetVariableInfo(XOR_ALLOWED).Local = true;
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[1873] | 155 | AddVariable(new Core.Variable(XOR_ALLOWED, new BoolData(true)));
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[1540] | 156 | }
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| 157 |
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| 158 | public override IOperation Apply(IScope scope) {
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| 159 | base.Apply(scope);
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| 160 |
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| 161 | GPOperatorLibrary functionLibrary = (GPOperatorLibrary)scope.GetVariable(scope.TranslateName(FUNCTIONLIBRARY)).Value;
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| 162 |
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| 163 | if (!((BoolData)GetVariable(VARIABLES_ALLOWED).Value).Data)
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| 164 | functionLibrary.GPOperatorGroup.RemoveOperator(FindOperator(functionLibrary.GPOperatorGroup, typeof(Variable)));
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| 165 | if (!((BoolData)GetVariable(CONSTANTS_ALLOWED).Value).Data)
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| 166 | functionLibrary.GPOperatorGroup.RemoveOperator(FindOperator(functionLibrary.GPOperatorGroup, typeof(Constant)));
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| 167 | if (!((BoolData)GetVariable(ADDITION_ALLOWED).Value).Data)
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| 168 | functionLibrary.GPOperatorGroup.RemoveOperator(FindOperator(functionLibrary.GPOperatorGroup, typeof(Addition)));
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| 169 | if (!((BoolData)GetVariable(AVERAGE_ALLOWED).Value).Data)
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| 170 | functionLibrary.GPOperatorGroup.RemoveOperator(FindOperator(functionLibrary.GPOperatorGroup, typeof(Average)));
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| 171 | if (!((BoolData)GetVariable(AND_ALLOWED).Value).Data)
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| 172 | functionLibrary.GPOperatorGroup.RemoveOperator(FindOperator(functionLibrary.GPOperatorGroup, typeof(And)));
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| 173 | if (!((BoolData)GetVariable(COSINUS_ALLOWED).Value).Data)
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| 174 | functionLibrary.GPOperatorGroup.RemoveOperator(FindOperator(functionLibrary.GPOperatorGroup, typeof(Cosinus)));
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| 175 | if (!((BoolData)GetVariable(DIVISION_ALLOWED).Value).Data)
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| 176 | functionLibrary.GPOperatorGroup.RemoveOperator(FindOperator(functionLibrary.GPOperatorGroup, typeof(Division)));
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[1873] | 177 | if (!((BoolData)GetVariable(EQUAL_ALLOWED).Value).Data)
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[1540] | 178 | functionLibrary.GPOperatorGroup.RemoveOperator(FindOperator(functionLibrary.GPOperatorGroup, typeof(Equal)));
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| 179 | if (!((BoolData)GetVariable(EXPONENTIAL_ALLOWED).Value).Data)
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| 180 | functionLibrary.GPOperatorGroup.RemoveOperator(FindOperator(functionLibrary.GPOperatorGroup, typeof(Exponential)));
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| 181 | if (!((BoolData)GetVariable(GREATERTHAN_ALLOWED).Value).Data)
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| 182 | functionLibrary.GPOperatorGroup.RemoveOperator(FindOperator(functionLibrary.GPOperatorGroup, typeof(GreaterThan)));
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| 183 | if (!((BoolData)GetVariable(IFTHENELSE_ALLOWED).Value).Data)
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| 184 | functionLibrary.GPOperatorGroup.RemoveOperator(FindOperator(functionLibrary.GPOperatorGroup, typeof(IfThenElse)));
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| 185 | if (!((BoolData)GetVariable(LESSTHAN_ALLOWED).Value).Data)
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| 186 | functionLibrary.GPOperatorGroup.RemoveOperator(FindOperator(functionLibrary.GPOperatorGroup, typeof(LessThan)));
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| 187 | if (!((BoolData)GetVariable(LOGARTIHM_ALLOWED).Value).Data)
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| 188 | functionLibrary.GPOperatorGroup.RemoveOperator(FindOperator(functionLibrary.GPOperatorGroup, typeof(Logarithm)));
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| 189 | if (!((BoolData)GetVariable(MULTIPLICATION_ALLOWED).Value).Data)
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| 190 | functionLibrary.GPOperatorGroup.RemoveOperator(FindOperator(functionLibrary.GPOperatorGroup, typeof(Multiplication)));
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| 191 | if (!((BoolData)GetVariable(NOT_ALLOWED).Value).Data)
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| 192 | functionLibrary.GPOperatorGroup.RemoveOperator(FindOperator(functionLibrary.GPOperatorGroup, typeof(Not)));
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| 193 | if (!((BoolData)GetVariable(POWER_ALLOWED).Value).Data)
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| 194 | functionLibrary.GPOperatorGroup.RemoveOperator(FindOperator(functionLibrary.GPOperatorGroup, typeof(Power)));
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| 195 | if (!((BoolData)GetVariable(OR_ALLOWED).Value).Data)
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| 196 | functionLibrary.GPOperatorGroup.RemoveOperator(FindOperator(functionLibrary.GPOperatorGroup, typeof(Or)));
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| 197 | if (!((BoolData)GetVariable(SIGNUM_ALLOWED).Value).Data)
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| 198 | functionLibrary.GPOperatorGroup.RemoveOperator(FindOperator(functionLibrary.GPOperatorGroup, typeof(Signum)));
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| 199 | if (!((BoolData)GetVariable(SINUS_ALLOWED).Value).Data)
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| 200 | functionLibrary.GPOperatorGroup.RemoveOperator(FindOperator(functionLibrary.GPOperatorGroup, typeof(Sinus)));
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| 201 | if (!((BoolData)GetVariable(SQRT_ALLOWED).Value).Data)
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| 202 | functionLibrary.GPOperatorGroup.RemoveOperator(FindOperator(functionLibrary.GPOperatorGroup, typeof(Sqrt)));
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| 203 | if (!((BoolData)GetVariable(SUBTRACTION_ALLOWED).Value).Data)
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| 204 | functionLibrary.GPOperatorGroup.RemoveOperator(FindOperator(functionLibrary.GPOperatorGroup, typeof(Subtraction)));
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| 205 | if (!((BoolData)GetVariable(TANGENS_ALLOWED).Value).Data)
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| 206 | functionLibrary.GPOperatorGroup.RemoveOperator(FindOperator(functionLibrary.GPOperatorGroup, typeof(Tangens)));
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| 207 | if (!((BoolData)GetVariable(XOR_ALLOWED).Value).Data)
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| 208 | functionLibrary.GPOperatorGroup.RemoveOperator(FindOperator(functionLibrary.GPOperatorGroup, typeof(Xor)));
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| 209 | return null;
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| 210 | }
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| 211 |
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[1873] | 212 | private IFunction FindOperator(GPOperatorGroup g, Type t) {
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[1540] | 213 | foreach (IFunction func in g.Operators)
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| 214 | if (func.GetType() == t)
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| 215 | return func;
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| 216 | return null;
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[1873] | 217 | }
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[1540] | 218 | }
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| 219 | }
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