Changeset 10774 for trunk/sources/HeuristicLab.Problems.DataAnalysis.Symbolic/3.4/Grammars

Timestamp:

04/23/14 13:12:07 (11 years ago)

Author:

mkommend

Message:

#2177: Implemented XOR symbol and adapted the interpreters and grammars.

Location:

trunk/sources/HeuristicLab.Problems.DataAnalysis.Symbolic/3.4/Grammars

Files:

• FullFunctionalExpressionGrammar.cs (modified) (3 diffs)
• TypeCoherentExpressionGrammar.cs (modified) (3 diffs)

trunk/sources/HeuristicLab.Problems.DataAnalysis.Symbolic/3.4/Grammars/FullFunctionalExpressionGrammar.cs

@@ -99 +99 @@
       var or = new Or();
       var not = new Not();
+      var xor = new Xor();
 
       var timeLag = new TimeLag();
@@ -122 +123 @@
       var allSymbols = new List<Symbol>() { add, sub, mul, div, mean, sin, cos, tan, log, square, pow, sqrt, root, exp,
         airyA, airyB, bessel, cosineIntegral, dawson, erf, expIntegralEi, fresnelCosineIntegral, fresnelSineIntegral, gamma, hypCosineIntegral, hypSineIntegral, norm, psi, sineIntegral,
-        @if, gt, lt, and, or, not, timeLag, integral, derivative, constant, variableSymbol, laggedVariable,autoregressiveVariable, variableCondition };
+        @if, gt, lt, and, or, not,xor, timeLag, integral, derivative, constant, variableSymbol, laggedVariable,autoregressiveVariable, variableCondition };
       var unaryFunctionSymbols = new List<Symbol>() { square, sqrt, sin, cos, tan, log, exp, not, timeLag, integral, derivative,
         airyA, airyB, bessel, cosineIntegral, dawson, erf, expIntegralEi, fresnelCosineIntegral, fresnelSineIntegral, gamma, hypCosineIntegral, hypSineIntegral, norm, psi, sineIntegral
@@ -128 +129 @@
 
       var binaryFunctionSymbols = new List<Symbol>() { pow, root, gt, lt, variableCondition };
-      var ternarySymbols = new List<Symbol>() { add, sub, mul, div, mean, and, or };
+      var ternarySymbols = new List<Symbol>() { add, sub, mul, div, mean, and, or, xor };
       var terminalSymbols = new List<Symbol>() { variableSymbol, constant, laggedVariable, autoregressiveVariable };
 

trunk/sources/HeuristicLab.Problems.DataAnalysis.Symbolic/3.4/Grammars/TypeCoherentExpressionGrammar.cs

@@ -93 +93 @@
       var or = new Or();
       var not = new Not();
+      var xor = new Xor();
       var variableCondition = new VariableCondition();
 
@@ -120 +121 @@
       var conditionSymbols = new GroupSymbol(ConditionsName, new List<ISymbol> { @if, variableCondition });
       var comparisonSymbols = new GroupSymbol(ComparisonsName, new List<ISymbol> { gt, lt });
-      var booleanOperationSymbols = new GroupSymbol(BooleanOperatorsName, new List<ISymbol> { and, or, not });
+      var booleanOperationSymbols = new GroupSymbol(BooleanOperatorsName, new List<ISymbol> { and, or, not, xor });
       var conditionalSymbols = new GroupSymbol(ConditionalSymbolsName, new List<ISymbol> { conditionSymbols, comparisonSymbols, booleanOperationSymbols });
 
@@ -148 +149 @@
       SetSubtreeCount(or, 2, 2);
       SetSubtreeCount(not, 1, 1);
+      SetSubtreeCount(xor, 2, 2);
 
       SetSubtreeCount(timeLag, 1, 1);