//////////////////////////////////////////////////////////////////////////////
//文件: SegY文件操作类
//主要功能: 
//    定义主测线与联络测线，主测线号为行号，联络测线号为列号
//程序编写:		2011-4-1
//
//
/////////////////////////////////////////////////////////////////////////////


#ifndef rowcol_h
#define rowcol_h


namespace NCube
{

class AFX_EXT_CLASS CRowCol
{
public:
    inline					CRowCol(int r,int c);
    inline					CRowCol(const CRowCol&);
    inline					CRowCol(const __int64&);
    inline					CRowCol();

    inline bool				operator==(const CRowCol&) const;
    inline bool				operator!=(const CRowCol&) const;
    inline CRowCol			operator+(const CRowCol&) const;
    inline CRowCol	 		operator-(const CRowCol&) const;
    inline CRowCol			operator+() const;
    inline CRowCol			operator-() const;
    inline CRowCol			operator*(const CRowCol&) const;
    inline CRowCol			operator*(int) const;
    inline CRowCol			operator/(const CRowCol&) const;
    inline CRowCol			operator/(int) const;
    inline const CRowCol&	operator+=(const CRowCol&);
    inline const CRowCol&	operator-=(const CRowCol&);
    inline const CRowCol&	operator*=(const CRowCol&);
    inline const CRowCol&	operator*=(int);
    inline const CRowCol&	operator/=(const CRowCol&);
    inline int&				operator[](int idx);
    inline int				operator[](int idx) const;

	void		getString(char*) const;
	void		setString(char*) const;

    bool		use(const char*);
    __int64		toInt64() const;
    void		fromInt64(__int64);
    int			toInt32() const;
    void		fromInt32(int);
    int			sqDistTo(const CRowCol&) const;
    bool		isNeighborTo(const CRowCol&,const CRowCol&, bool eightconnectivity=true) const;
	void		set(int r, int c) { row = r; col = c; }
	void		Swap() { int sp = row; row = col; col = sp; }

    int			row;	//inline
    int			col;	//crossline
};

inline CRowCol::CRowCol( int r, int c )			: row(r), col(c) {}
inline CRowCol::CRowCol( const CRowCol& rc )	: row(rc.row), col(rc.col) {}
inline CRowCol::CRowCol( const __int64& ser )  { fromInt64(ser); }
inline CRowCol::CRowCol()						: row( 0 ), col ( 0 )  {}
inline bool CRowCol::operator==(const CRowCol& rc ) const		{ return row==rc.row && col==rc.col; }
inline bool CRowCol::operator!=(const CRowCol& rc ) const		{ return row!=rc.row || col!=rc.col; }
inline CRowCol CRowCol::operator+( const CRowCol& rc ) const	{ return CRowCol( row+rc.row, col+rc.col ); }
inline CRowCol CRowCol::operator-( const CRowCol& rc ) const	{ return CRowCol( row-rc.row, col-rc.col ); }
inline CRowCol CRowCol::operator+() const						{ return CRowCol( +row, +col ); }
inline CRowCol CRowCol::operator-() const						{ return CRowCol( -row, -col ); }
inline CRowCol CRowCol::operator*( const CRowCol& rc ) const	{ return CRowCol( row*rc.row, col*rc.col ); }
inline CRowCol CRowCol::operator*( int factor ) const			{ return CRowCol( row*factor, col*factor ); }
inline CRowCol CRowCol::operator/( const CRowCol& rc ) const	{ return CRowCol( row/rc.row, col/rc.col ); }
inline CRowCol CRowCol::operator/( int denominator ) const		{ return CRowCol( row/denominator, col/denominator ); }
inline const CRowCol& CRowCol::operator+=( const CRowCol& rc )	{ row += rc.row; col += rc.col; return *this; }
inline const CRowCol& CRowCol::operator-=( const CRowCol& rc )	{ row -= rc.row; col -= rc.col; return *this; }
inline const CRowCol& CRowCol::operator*=( const CRowCol& rc )	{ row *= rc.row; col *= rc.col; return *this; }
inline const CRowCol& CRowCol::operator*=( int factor )			{ row *= factor; col *= factor;  return *this; }
inline const CRowCol& CRowCol::operator/=( const CRowCol& rc )	{ row /= rc.row; col /= rc.col;  return *this; }
inline int& CRowCol::operator[](int idx)						{ return idx==0 ? row : col; }
inline int CRowCol::operator[](int idx) const					{ return idx==0 ? row : col; }

}

using namespace NCube;

#endif