#pragma once
#include "item.h"
#include "ExpressionProcess\Expression.h"

namespace NItem
{
class CItemExpression : public CItem
{
public:
	CItemExpression(CSigmaDoc * ppDoc);
	virtual ~CItemExpression(void);
	void Expression(int operationObjectKind, CString & xStr, CString & yStr, CString & zStr, CString & lStr);
	void Expression(COne* pOne, CExpression& cx, CExpression& cy, CExpression& cz, CExpression& cl);
protected:
	CString m_xStr;
	CString m_yStr;
	CString m_zStr;
	CString m_lStr;
	void AddVar(CExpression &ce);
	void SetVarValue(CExpression &ce,double x,double y,double z=0,double l=0);
	void Expression(CExpression &ce, CDimension3D* pDfg);
	void Expression(CExpression &ce, CFunction2D* pFun);
};

};