View Compilation Error

0_0_22181037_25227.cpp: In function 'int Dijkstra(int**, std::vector<int>&, int, std::map<int, int>&)':
0_0_22181037_25227.cpp:129:12: error: 'class std::vector<int>' has no member named 'find'
   if (dest.find(cur_vtx) != dest.end()) {
            ^