+ string func = CheckExpressionFunction( expr, _convMode );
+ if( _func != func )
+ {
+ _func = func;
+ NotifySubMeshesHypothesisModification();
+ }
+}
+
+//=======================================================================
+//function : CheckExpressionFunction
+//purpose : Checks validity of the expression of the function f(t), e.g. "sin(t)".
+// In case of validity returns a cleaned expression
+//=======================================================================
+
+std::string
+StdMeshers_NumberOfSegments::CheckExpressionFunction( const std::string& expr,
+ const int convMode)
+ throw (SALOME_Exception)
+{