why is string not declared in scope

Question

I have the following code:

#include 
#include 

static boost::thread_specific_ptr _tssThreadNameSptr;
         


        

Answer 1

string is in the std namespace. You have the following options:

• Write using namespace std; after the include and enable all the std names: then you can write only string on your program.
• Write using std::string after the include to enable std::string: then you can write only string on your program.
• Use std::string instead of string