getting cout output to a std::string

Question

I have the following cout statement. I use char arrays because I have to pass to vsnprintf to convert variable argument list and store in Msg

Answer 1

You can replace cout by a stringstream.

std::stringstream buffer;
buffer << "Text" << std::endl;

You can access the string using buffer.str().

To use stringstream you need to use the following libraries:

#include   
#include  
#include