basic_string constructor

[George2]

Hello everyone,


I want to study the constructor for string to see whether for an empty string it has some default storage allocated or not (for self technical interest only), and string is defined based on basic_string<char>, so I begin to study basic_string.

But in file string, there is no constructor for basic_string. Anything wrong? Where is it?

I am using Visual Studio 2008.


thanks in advance,
George