InlineInfixToPostfix.h

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#ifndef InlineInfixToPostfix_h
#define InlineInfixToPostfix_h

// parent class, has InfixOperator type
#include "InfixToPostfix.h"

#include <QString>
#include <QStringList>

namespace Isis {
  class InlineInfixToPostfix : public InfixToPostfix {
 
    public:
      InlineInfixToPostfix();
      virtual ~InlineInfixToPostfix();
 
    protected:
      virtual bool isKnownSymbol(QString representation);
      virtual InfixOperator *findOperator(QString element);
 
    private:
      void initialize();
      bool exists(const QString &str);
      bool isScalar(const QString &scalar);
      bool isVariable(const QString &str);
 
      QStringList m_variables; 
 
  };

} // Namespace Isis

#endif