[Solved] error message of no suitable user-defined conversion [closed]

Question

You need to use the correct type which is decltype(temp)::iterator ptr1 = temp.begin(); – that is, ptr1 is a std::string::iterator, not a std::vector<std::string>::iterator. So for your snippet to compile, change

std::vector<std::string>::iterator ptr1 = temp.begin();

to

auto ptr1 = temp.begin(); // ptr1 is a std::string::iterator

Accepted Answer

You need to use the correct type which is decltype(temp)::iterator ptr1 = temp.begin(); – that is, ptr1 is a std::string::iterator, not a std::vector<std::string>::iterator. So for your snippet to compile, change

std::vector<std::string>::iterator ptr1 = temp.begin();

to

auto ptr1 = temp.begin(); // ptr1 is a std::string::iterator