| 1 | #region License Information
|
|---|
| 2 | /* HeuristicLab
|
|---|
| 3 | * Copyright (C) Heuristic and Evolutionary Algorithms Laboratory (HEAL)
|
|---|
| 4 | *
|
|---|
| 5 | * This file is part of HeuristicLab.
|
|---|
| 6 | *
|
|---|
| 7 | * HeuristicLab is free software: you can redistribute it and/or modify
|
|---|
| 8 | * it under the terms of the GNU General Public License as published by
|
|---|
| 9 | * the Free Software Foundation, either version 3 of the License, or
|
|---|
| 10 | * (at your option) any later version.
|
|---|
| 11 | *
|
|---|
| 12 | * HeuristicLab is distributed in the hope that it will be useful,
|
|---|
| 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|---|
| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|---|
| 15 | * GNU General Public License for more details.
|
|---|
| 16 | *
|
|---|
| 17 | * You should have received a copy of the GNU General Public License
|
|---|
| 18 | * along with HeuristicLab. If not, see <http://www.gnu.org/licenses/>.
|
|---|
| 19 | */
|
|---|
| 20 | #endregion
|
|---|
| 21 |
|
|---|
| 22 | using System;
|
|---|
| 23 | using System.Collections.Generic;
|
|---|
| 24 | using System.Linq;
|
|---|
| 25 | using HeuristicLab.Encodings.SymbolicExpressionTreeEncoding;
|
|---|
| 26 |
|
|---|
| 27 | namespace HeuristicLab.Problems.DataAnalysis.Symbolic {
|
|---|
| 28 | public enum OpCode : byte {
|
|---|
| 29 | Add = 1,
|
|---|
| 30 | Sub = 2,
|
|---|
| 31 | Mul = 3,
|
|---|
| 32 | Div = 4,
|
|---|
| 33 | Sin = 5,
|
|---|
| 34 | Cos = 6,
|
|---|
| 35 | Tan = 7,
|
|---|
| 36 | Log = 8,
|
|---|
| 37 | Exp = 9,
|
|---|
| 38 | IfThenElse = 10,
|
|---|
| 39 | GT = 11,
|
|---|
| 40 | LT = 12,
|
|---|
| 41 | AND = 13,
|
|---|
| 42 | OR = 14,
|
|---|
| 43 | NOT = 15,
|
|---|
| 44 | Average = 16,
|
|---|
| 45 | Call = 17,
|
|---|
| 46 | Variable = 18,
|
|---|
| 47 | LagVariable = 19,
|
|---|
| 48 | Constant = 20,
|
|---|
| 49 | Arg = 21,
|
|---|
| 50 | Power = 22,
|
|---|
| 51 | Root = 23,
|
|---|
| 52 | TimeLag = 24,
|
|---|
| 53 | Integral = 25,
|
|---|
| 54 | Derivative = 26,
|
|---|
| 55 | VariableCondition = 27,
|
|---|
| 56 | Square = 28,
|
|---|
| 57 | SquareRoot = 29,
|
|---|
| 58 | Gamma = 30,
|
|---|
| 59 | Psi = 31,
|
|---|
| 60 | Dawson = 32,
|
|---|
| 61 | ExponentialIntegralEi = 33,
|
|---|
| 62 | CosineIntegral = 34,
|
|---|
| 63 | SineIntegral = 35,
|
|---|
| 64 | HyperbolicCosineIntegral = 36,
|
|---|
| 65 | HyperbolicSineIntegral = 37,
|
|---|
| 66 | FresnelCosineIntegral = 38,
|
|---|
| 67 | FresnelSineIntegral = 39,
|
|---|
| 68 | AiryA = 40,
|
|---|
| 69 | AiryB = 41,
|
|---|
| 70 | Norm = 42,
|
|---|
| 71 | Erf = 43,
|
|---|
| 72 | Bessel = 44,
|
|---|
| 73 | XOR = 45,
|
|---|
| 74 | FactorVariable = 46,
|
|---|
| 75 | BinaryFactorVariable = 47,
|
|---|
| 76 | Absolute = 48,
|
|---|
| 77 | AnalyticQuotient = 49,
|
|---|
| 78 | Cube = 50,
|
|---|
| 79 | CubeRoot = 51,
|
|---|
| 80 | Tanh = 52,
|
|---|
| 81 | };
|
|---|
| 82 | public static class OpCodes {
|
|---|
| 83 | // constants for API compatibility only
|
|---|
| 84 | public const byte Add = (byte)OpCode.Add;
|
|---|
| 85 | public const byte Sub =(byte)OpCode.Sub;
|
|---|
| 86 | public const byte Mul =(byte)OpCode.Mul;
|
|---|
| 87 | public const byte Div =(byte)OpCode.Div;
|
|---|
| 88 | public const byte Sin =(byte)OpCode.Sin;
|
|---|
| 89 | public const byte Cos =(byte)OpCode.Cos;
|
|---|
| 90 | public const byte Tan =(byte)OpCode.Tan;
|
|---|
| 91 | public const byte Log =(byte)OpCode.Log;
|
|---|
| 92 | public const byte Exp = (byte)OpCode.Exp;
|
|---|
| 93 | public const byte IfThenElse = (byte)OpCode.IfThenElse;
|
|---|
| 94 | public const byte GT = (byte)OpCode.GT;
|
|---|
| 95 | public const byte LT = (byte)OpCode.LT;
|
|---|
| 96 | public const byte AND = (byte)OpCode.AND;
|
|---|
| 97 | public const byte OR = (byte)OpCode.OR;
|
|---|
| 98 | public const byte NOT = (byte)OpCode.NOT;
|
|---|
| 99 | public const byte Average = (byte)OpCode.Average;
|
|---|
| 100 | public const byte Call = (byte)OpCode.Call;
|
|---|
| 101 | public const byte Variable = (byte)OpCode.Variable;
|
|---|
| 102 | public const byte LagVariable = (byte)OpCode.LagVariable;
|
|---|
| 103 | public const byte Constant = (byte)OpCode.Constant;
|
|---|
| 104 | public const byte Arg = (byte)OpCode.Arg;
|
|---|
| 105 | public const byte Power = (byte)OpCode.Power;
|
|---|
| 106 | public const byte Root = (byte)OpCode.Root;
|
|---|
| 107 | public const byte TimeLag = (byte)OpCode.TimeLag;
|
|---|
| 108 | public const byte Integral = (byte)OpCode.Integral;
|
|---|
| 109 | public const byte Derivative = (byte)OpCode.Derivative;
|
|---|
| 110 | public const byte VariableCondition = (byte)OpCode.VariableCondition;
|
|---|
| 111 | public const byte Square = (byte)OpCode.Square;
|
|---|
| 112 | public const byte SquareRoot = (byte)OpCode.SquareRoot;
|
|---|
| 113 | public const byte Gamma = (byte)OpCode.Gamma;
|
|---|
| 114 | public const byte Psi = (byte)OpCode.Psi;
|
|---|
| 115 | public const byte Dawson = (byte)OpCode.Dawson;
|
|---|
| 116 | public const byte ExponentialIntegralEi = (byte)OpCode.ExponentialIntegralEi;
|
|---|
| 117 | public const byte CosineIntegral = (byte)OpCode.CosineIntegral;
|
|---|
| 118 | public const byte SineIntegral = (byte)OpCode.SineIntegral;
|
|---|
| 119 | public const byte HyperbolicCosineIntegral = (byte)OpCode.HyperbolicCosineIntegral;
|
|---|
| 120 | public const byte HyperbolicSineIntegral = (byte)OpCode.HyperbolicSineIntegral;
|
|---|
| 121 | public const byte FresnelCosineIntegral = (byte)OpCode.FresnelCosineIntegral;
|
|---|
| 122 | public const byte FresnelSineIntegral = (byte)OpCode.FresnelSineIntegral;
|
|---|
| 123 | public const byte AiryA = (byte)OpCode.AiryA;
|
|---|
| 124 | public const byte AiryB = (byte)OpCode.AiryB;
|
|---|
| 125 | public const byte Norm = (byte)OpCode.Norm;
|
|---|
| 126 | public const byte Erf = (byte)OpCode.Erf;
|
|---|
| 127 | public const byte Bessel = (byte)OpCode.Bessel;
|
|---|
| 128 | public const byte XOR = (byte)OpCode.XOR;
|
|---|
| 129 | public const byte FactorVariable = (byte)OpCode.FactorVariable;
|
|---|
| 130 | public const byte BinaryFactorVariable = (byte)OpCode.BinaryFactorVariable;
|
|---|
| 131 | public const byte Absolute = (byte)OpCode.Absolute;
|
|---|
| 132 | public const byte AnalyticQuotient = (byte)OpCode.AnalyticQuotient;
|
|---|
| 133 | public const byte Cube = (byte)OpCode.Cube;
|
|---|
| 134 | public const byte CubeRoot = (byte)OpCode.CubeRoot;
|
|---|
| 135 | public const byte Tanh = (byte)OpCode.Tanh;
|
|---|
| 136 |
|
|---|
| 137 |
|
|---|
| 138 | private static Dictionary<Type, byte> symbolToOpcode = new Dictionary<Type, byte>() {
|
|---|
| 139 | { typeof(Addition), OpCodes.Add },
|
|---|
| 140 | { typeof(Subtraction), OpCodes.Sub },
|
|---|
| 141 | { typeof(Multiplication), OpCodes.Mul },
|
|---|
| 142 | { typeof(Division), OpCodes.Div },
|
|---|
| 143 | { typeof(Sine), OpCodes.Sin },
|
|---|
| 144 | { typeof(Cosine), OpCodes.Cos },
|
|---|
| 145 | { typeof(Tangent), OpCodes.Tan },
|
|---|
| 146 | { typeof (HyperbolicTangent), OpCodes.Tanh},
|
|---|
| 147 | { typeof(Logarithm), OpCodes.Log },
|
|---|
| 148 | { typeof(Exponential), OpCodes.Exp },
|
|---|
| 149 | { typeof(IfThenElse), OpCodes.IfThenElse },
|
|---|
| 150 | { typeof(GreaterThan), OpCodes.GT },
|
|---|
| 151 | { typeof(LessThan), OpCodes.LT },
|
|---|
| 152 | { typeof(And), OpCodes.AND },
|
|---|
| 153 | { typeof(Or), OpCodes.OR },
|
|---|
| 154 | { typeof(Not), OpCodes.NOT},
|
|---|
| 155 | { typeof(Xor),OpCodes.XOR},
|
|---|
| 156 | { typeof(Average), OpCodes.Average},
|
|---|
| 157 | { typeof(InvokeFunction), OpCodes.Call },
|
|---|
| 158 | { typeof(Variable), OpCodes.Variable },
|
|---|
| 159 | { typeof(LaggedVariable), OpCodes.LagVariable },
|
|---|
| 160 | { typeof(AutoregressiveTargetVariable),OpCodes.LagVariable},
|
|---|
| 161 | { typeof(Constant), OpCodes.Constant },
|
|---|
| 162 | { typeof(Argument), OpCodes.Arg },
|
|---|
| 163 | { typeof(Power),OpCodes.Power},
|
|---|
| 164 | { typeof(Root),OpCodes.Root},
|
|---|
| 165 | { typeof(TimeLag), OpCodes.TimeLag},
|
|---|
| 166 | { typeof(Integral), OpCodes.Integral},
|
|---|
| 167 | { typeof(Derivative), OpCodes.Derivative},
|
|---|
| 168 | { typeof(VariableCondition),OpCodes.VariableCondition},
|
|---|
| 169 | { typeof(Square),OpCodes.Square},
|
|---|
| 170 | { typeof(SquareRoot),OpCodes.SquareRoot},
|
|---|
| 171 | { typeof(Gamma), OpCodes.Gamma },
|
|---|
| 172 | { typeof(Psi), OpCodes.Psi },
|
|---|
| 173 | { typeof(Dawson), OpCodes.Dawson},
|
|---|
| 174 | { typeof(ExponentialIntegralEi), OpCodes.ExponentialIntegralEi },
|
|---|
| 175 | { typeof(CosineIntegral), OpCodes.CosineIntegral },
|
|---|
| 176 | { typeof(SineIntegral), OpCodes.SineIntegral },
|
|---|
| 177 | { typeof(HyperbolicCosineIntegral), OpCodes.HyperbolicCosineIntegral },
|
|---|
| 178 | { typeof(HyperbolicSineIntegral), OpCodes.HyperbolicSineIntegral },
|
|---|
| 179 | { typeof(FresnelCosineIntegral), OpCodes.FresnelCosineIntegral },
|
|---|
| 180 | { typeof(FresnelSineIntegral), OpCodes.FresnelSineIntegral },
|
|---|
| 181 | { typeof(AiryA), OpCodes.AiryA },
|
|---|
| 182 | { typeof(AiryB), OpCodes.AiryB },
|
|---|
| 183 | { typeof(Norm), OpCodes.Norm},
|
|---|
| 184 | { typeof(Erf), OpCodes.Erf},
|
|---|
| 185 | { typeof(Bessel), OpCodes.Bessel},
|
|---|
| 186 | { typeof(FactorVariable), OpCodes.FactorVariable },
|
|---|
| 187 | { typeof(BinaryFactorVariable), OpCodes.BinaryFactorVariable },
|
|---|
| 188 | { typeof(Absolute), OpCodes.Absolute },
|
|---|
| 189 | { typeof(AnalyticQuotient), OpCodes.AnalyticQuotient },
|
|---|
| 190 | { typeof(Cube), OpCodes.Cube },
|
|---|
| 191 | { typeof(CubeRoot), OpCodes.CubeRoot }
|
|---|
| 192 | };
|
|---|
| 193 |
|
|---|
| 194 | public static byte MapSymbolToOpCode(ISymbolicExpressionTreeNode treeNode) {
|
|---|
| 195 | if (symbolToOpcode.TryGetValue(treeNode.Symbol.GetType(), out byte opCode)) return opCode;
|
|---|
| 196 | else throw new NotSupportedException("Symbol: " + treeNode.Symbol);
|
|---|
| 197 | }
|
|---|
| 198 | }
|
|---|
| 199 | }
|
|---|
