#include <vector> void Foo(std::vector< std::vector< int > > doubleVector) { } int main() { std::vector< int > singleVector; Foo(singleVector); return 0; }
Standard input is empty
prog.cpp: In function ‘int main()’: prog.cpp:11:21: error: could not convert ‘singleVector’ from ‘std::vector<int>’ to ‘std::vector<std::vector<int> >’
Standard output is empty