View Compilation Error

0_0_15377330_6594.cpp:37:23: error: expected ';' at end of member declaration
  Mat operator * (Mat b)%0
                       ^
0_0_15377330_6594.cpp:37:24: error: expected unqualified-id before '%' token
  Mat operator * (Mat b)%0
                        ^
0_0_15377330_6594.cpp:37:25: error: expected '}' at end of input
  Mat operator * (Mat b)%0
                         ^
0_0_15377330_6594.cpp:36:2: error: expected unqualified-id at end of input
  }
  ^