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 * 
 * Licensed to the Apache Software Foundation (ASF) under one
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 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 * 
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 * 
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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