Add this matrix and a specified matrix.
static CL_Mat3<Typt; CL_Mat3; Typeype >ddaddadd( const CL_Mat3 < Type > & matrix_1, const CL_Mat3 < Type > & matrix_2); CL_Mat3<Type>p; CL_Mat3; Typeype >::addadd( const CL_Mat3 < Type > & add_matrix);
Detailed description:
This adds the matrix as follows: this = add_matrix + this