// Pt.h: interface for the CPt class.
//
//////////////////////////////////////////////////////////////////////

#if !defined(AFX_PT_H__7A6EC590_A8CA_4458_A737_FF44E56ABDCA__INCLUDED_)
#define AFX_PT_H__7A6EC590_A8CA_4458_A737_FF44E56ABDCA__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000

class CPt : public CObject  
{
private:
	// Member variables
	int m_ID;			// ID number
	double m_sta;		// Station (x coordinate)
	double m_bl;		// Butt line (y coordinate)
	double m_wl;		// Water line (z coordinate)
	CString m_type;		// Type of point (P = normal, A1 = begining of arc, A2 = end of arc, C = arc center, U = unknown, NULL = not defined

	// Friend functions
	friend ostream& operator<<(ostream &out, const CPt& Pt);

public:
	// Default constructor / destructor
	CPt();
	virtual ~CPt();

	// Copy constructor / operator overload
	CPt(const CPt& copy);
	CPt& operator=(const CPt& aff);

	// Get / Set functions
	int GetID();
	double GetSta();
	double GetBl();
	double GetWl();
	CString GetType();

	void SetID(int ID);
	void SetSta(double sta);
	void SetBl(double bl);
	void SetWl(double wl);
	void SetType(CString type);

	void Set(double sta, double bl, double wl);
	void Set(int ID, double sta, double bl, double wl, CString type);

	// Other functions
	void Translate(double delta_sta, double delta_bl, double delta_wl);
	void RotateAroundBl(double angle);
	void MirrorBl();
	CPt ProjectedOnLineAB(CPt PtA, CPt PtB);
};

#endif // !defined(AFX_PT_H__7A6EC590_A8CA_4458_A737_FF44E56ABDCA__INCLUDED_)