Issue with abs

src/main/java/de/monticore/lang/monticar/generator/cpp/commands/MathAbsCommand.java

@@ -69,12 +69,9 @@ public class MathAbsCommand extends MathCommand {
         //TODO: Switch "std::" with "cppad::" if using ipopt.
         // 0 - Why is std:: used in the first place? the other commands don't utilize the namespace
         // 1 - How to determine if ipopt is used?
+        //MathStringExpression stringExpression = new MathStringExpression("abs"+valueListString,mathMatrixNameExpressionSymbol.getMathMatrixAccessOperatorSymbol().getMathMatrixAccessSymbols());
 
-        //Old
-        //MathStringExpression stringExpression = new MathStringExpression("std::abs"+valueListString,mathMatrixNameExpressionSymbol.getMathMatrixAccessOperatorSymbol().getMathMatrixAccessSymbols());
-
-
-        MathStringExpression stringExpression = new MathStringExpression("abs"+valueListString,mathMatrixNameExpressionSymbol.getMathMatrixAccessOperatorSymbol().getMathMatrixAccessSymbols());
+        MathStringExpression stringExpression = new MathStringExpression("std::abs"+valueListString,mathMatrixNameExpressionSymbol.getMathMatrixAccessOperatorSymbol().getMathMatrixAccessSymbols());
         newMatrixAccessSymbols.add(new MathMatrixAccessSymbol(stringExpression));
 
         mathMatrixNameExpressionSymbol.getMathMatrixAccessOperatorSymbol().setMathMatrixAccessSymbols(newMatrixAccessSymbols);