Changeset 18115 for branches/3140_NumberSymbol/HeuristicLab.Problems.DataAnalysis.Symbolic/3.4/Formatters/SymbolicDataAnalysisExpressionPythonFormatter.cs

Timestamp:

12/13/21 17:49:34 (2 years ago)

Author:

gkronber

Message:

#3140: made several more changes for the constant -> number branch

File:

• branches/3140_NumberSymbol/HeuristicLab.Problems.DataAnalysis.Symbolic/3.4/Formatters/SymbolicDataAnalysisExpressionPythonFormatter.cs (modified) (1 diff)

branches/3140_NumberSymbol/HeuristicLab.Problems.DataAnalysis.Symbolic/3.4/Formatters/SymbolicDataAnalysisExpressionPythonFormatter.cs

@@ -229 +229 @@
     private static void FormatNumericTreeNode(ISymbolicExpressionTreeNode node, StringBuilder strBuilder) {
       var symbol = node.Symbol;
-      double value = 0.0;
-      if (symbol is INumericSymbol) {
-        var numNode = node as INumericTreeNode;
-        value = numNode.Value;
+      if (node is INumericTreeNode numNode) {
+        strBuilder.Append(numNode.Value.ToString("g17", CultureInfo.InvariantCulture));
       } else {
         throw new NotSupportedException("Formatting of symbol: " + symbol + " not supported for Python symbolic expression tree formatter.");
       }
-        
-
-      strBuilder.Append(value.ToString("g17", CultureInfo.InvariantCulture));
     }