필요할땐 안보이는 그거.

 

비트 연산을 위한 함수

C++ 

    #define GET_BIT(x, y)		(((x)>>(y)) & (0x01))
    #define SET_BIT(x, y)		(x) |= ((0x01)<<(y))
    #define RESET_BIT(x, y)		(x) &= ~((0x01)<<(y))
.

 

C#

    private int GET_BIT( int x, int y )
    {
        return ( ( x >> y ) & 0x01 );
    }

    private void SET_BIT( ref int x, int y )
    {
        x |= ( 0x01 << y );
    }

    private void RESET_BIT( ref int x, int y )
    {
        x &= ~( 0x01 << y );
    }
.