Changeset 8430 for branches/HeuristicLab.TimeSeries/HeuristicLab.Problems.DataAnalysis.Symbolic/3.4/SymbolicDataAnalysisExpressionTreeILEmittingInterpreter.cs

Timestamp:

08/08/12 14:04:17 (12 years ago)

Author:

mkommend

Message:

#1081: Intermediate commit of trunk updates - interpreter changes must be redone.

Location:

branches/HeuristicLab.TimeSeries

Files:

• . (modified) (1 prop)
• HeuristicLab.Problems.DataAnalysis.Symbolic (modified) (1 prop)
• HeuristicLab.Problems.DataAnalysis.Symbolic/3.4/SymbolicDataAnalysisExpressionTreeILEmittingInterpreter.cs (copied) (copied from branches/HeuristicLab.TimeSeries/HeuristicLab.Problems.DataAnalysis.Symbolic/3.4/SymbolicDataAnalysisExpressionTreeILEmittingInterpreter.cs) (3 diffs)

branches/HeuristicLab.TimeSeries

@@ -20 +20 @@
 bin
 protoc.exe
+_ReSharper.HeuristicLab.TimeSeries-3.3

@@ -20 +20 @@
 bin
 protoc.exe
+_ReSharper.HeuristicLab.TimeSeries-3.3

branches/HeuristicLab.TimeSeries/HeuristicLab.Problems.DataAnalysis.Symbolic/3.4/SymbolicDataAnalysisExpressionTreeILEmittingInterpreter.cs

@@ -866 +866 @@
 
     private byte MapSymbolToOpCode(ISymbolicExpressionTreeNode treeNode) {
-      if (symbolToOpcode.ContainsKey(treeNode.Symbol.GetType()))
-        return symbolToOpcode[treeNode.Symbol.GetType()];
-      else
+      byte opCode;
+      if (!symbolToOpcode.TryGetValue(treeNode.Symbol.GetType(), out opCode))
         throw new NotSupportedException("Symbol: " + treeNode.Symbol);
-    }
+      return opCode;
+    }
+
 
     public static double AiryA(double x) {
@@ -897 +898 @@
     public static double Psi(double x) {
       if (double.IsNaN(x)) return double.NaN;
-      else if (x.IsAlmost(0.0)) return double.NaN;
-      else if ((Math.Floor(x) - x).IsAlmost(0.0)) return double.NaN;
+      else if (x <= 0 && (Math.Floor(x) - x).IsAlmost(0)) return double.NaN;
       return alglib.psi(x);
     }
@@ -925 +925 @@
       double shi, chi;
       alglib.hyperbolicsinecosineintegrals(x, out shi, out chi);
-      return chi;
+      return shi;
     }
 

@@ -20 +20 @@
 bin
 protoc.exe
+_ReSharper.HeuristicLab.TimeSeries-3.3