#include <sstream>
#include "FWCore/Utilities/interface/ObjectWithDict.h"
#include "Fireworks/Core/interface/FWExpressionEvaluator.h"
#include "Fireworks/Core/interface/FWExpressionException.h"
#include "CommonTools/Utils/src/Grammar.h"
#include "CommonTools/Utils/interface/Exception.h"
#include "Fireworks/Core/src/expressionFormatHelpers.h"