View Compilation Error

0_0_37799068_28421.cpp: In member function 'bool Line::isInsect(const Line&) const':
0_0_37799068_28421.cpp:75:5: error: expected primary-expression before '}' token
     }
     ^
0_0_37799068_28421.cpp:75:5: error: expected ';' before '}' token
0_0_37799068_28421.cpp: In function 'void solve()':
0_0_37799068_28421.cpp:103:25: error: 'struct Line' has no member named 'isInLine'
                 if (now.isInLine(insec) && bl[k].isInLine(insec)) {
                         ^
0_0_37799068_28421.cpp:103:50: error: '__gnu_cxx::__alloc_traits<std::allocator<Line> >::value_type' has no member named 'isInLine'
                 if (now.isInLine(insec) && bl[k].isInLine(insec)) {
                                                  ^
0_0_37799068_28421.cpp:119:25: error: 'struct Line' has no member named 'isInLine'
                 if (now.isInLine(insec) && bl[k].isInLine(insec)) {
                         ^
0_0_37799068_28421.cpp:119:50: error: '__gnu_cxx::__alloc_traits<std::allocator<Line> >::value_type' has no member named 'isInLine'
                 if (now.isInLine(insec) && bl[k].isInLine(insec)) {
                                                  ^