View Compilation Error

0_0_31555347_4018.cpp:34:10: error: expected ';' at end of member declaration
     bool opera
          ^
0_0_31555347_4018.cpp:34:10: error: expected '}' at end of input
0_0_31555347_4018.cpp:33:33: error: expected unqualified-id at end of input
     P(db _x,db _y): x(_x),y(_y){}
                                 ^