View Compilation Error

0_0_25833942_19213.cpp:49:26: error: expected ')' before 'L'
 int getIntersection(Line L, Circle C, double &t1, double &t2)
                          ^
0_0_25833942_19213.cpp:49:36: error: expected primary-expression before 'C'
 int getIntersection(Line L, Circle C, double &t1, double &t2)
                                    ^
0_0_25833942_19213.cpp:49:39: error: expected primary-expression before 'double'
 int getIntersection(Line L, Circle C, double &t1, double &t2)
                                       ^
0_0_25833942_19213.cpp:49:51: error: expected primary-expression before 'double'
 int getIntersection(Line L, Circle C, double &t1, double &t2)
                                                   ^
0_0_25833942_19213.cpp:49:61: error: expression list treated as compound expression in initializer [-fpermissive]
 int getIntersection(Line L, Circle C, double &t1, double &t2)
                                                             ^
0_0_25833942_19213.cpp:50:1: error: expected ',' or ';' before '{' token
 {
 ^