What does this code mean ? What is the stringstream use of and its resemblance in this code . Can anyone tell me ?

Question

if(vec.size()!=0)
{
stringstream ss(vec[vec.size()-1].stocks[0]);
int temp;
ss>>temp;
temp+=1;
ss.clear();
ss<<temp;
write[0] = ss.str();
}

Answer 1

What is the overall code supposed to do? Can you send the full code?

Answer 2

stringstream is a special class that allows us to treat a string as a buffer for a stream. This is useful when you wish to convert data to/from a string and apply stream functions and manipulators at the same time.

For more info : www.cplusplus.com/reference/sstream/stringstream