Where are the headers of the C++ standard library

Question

I wonder where on my file system I find the headers of the C++ Standard library. In particular I am looking for the definition of the vector template. I searched in /usr/inclu

Answer 1

GCC typically has the standard C++ headers installed in /usr/include/c++//. You can run gcc -v to find out which version you have installed.

At least in my version, there is no vector.h; the public header is just vector (with no extension), and most of the implementation is in bits/stl_vector.h.

That's the case on my Ubuntu distribution; your distribution may differ.