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#ifndef ADC_CPP_PE_EXPR_HXX
#define ADC_CPP_PE_EXPR_HXX



// USED SERVICES
    // BASE CLASSES
#include "cpp_pe.hxx"
    // COMPONENTS
#include <semantic/callf.hxx>
#include <semantic/sub_peu.hxx>
    // PARAMETERS


namespace cpp {


class PE_Expression : public Cpp_PE
{
  public:
    enum E_State
    {
        std,
        size_of_states
    };
                        PE_Expression(
                            Cpp_PE *            i_pParent );
                        ~PE_Expression();

    const char *        Result_Text() const;

    virtual void        Call_Handler(
                            const cpp::Token &  i_rTok );

  private:
    void                Setup_StatusFunctions();
    virtual void        InitData();
    virtual void        TransferData();
    void                On_std_Default( const char *);

    void                On_std_SwBracket_Left( const char *);
    void                On_std_SwBracket_Right( const char *);
    void                On_std_ArrayBracket_Left( const char *);
    void                On_std_ArrayBracket_Right( const char *);
    void                On_std_Bracket_Left( const char *);
    void                On_std_Bracket_Right( const char *);
    void                On_std_Semicolon( const char *);
    void                On_std_Comma( const char *);

    // DATA
    Dyn< PeStatusArray<PE_Expression> >
                        pStati;

    csv::StreamStr      aResult_Text;

    intt                nBracketCounter;
};



// IMPLEMENTATION

inline const char *
PE_Expression::Result_Text() const
{
    return aResult_Text.c_str();
}


}   // namespace cpp




#endif