Location of (gnu) c++ standard library

[ozmote]

Where is the location of the header files for the c++ standard library?

I assume that they were installed by gnu g++, please correct me if i'm wrong.

I'm running ubuntu 10.04 with g++ 4.4.

I looked in /usr/lib/gcc/i486-linux-gnu/4.4/include, but this directory contains only the following:

-rw-r--r-- 1 root root  3089 2010-03-26 14:02 ammintrin.h
-rw-r--r-- 1 root root 47999 2010-03-26 14:02 avxintrin.h
-rw-r--r-- 1 root root 43393 2010-03-26 14:02 bmmintrin.h
-rw-r--r-- 1 root root  5286 2010-03-26 14:02 cpuid.h
-rw-r--r-- 1 root root  2598 2010-03-26 14:02 cross-stdarg.h
-rw-r--r-- 1 root root 49931 2010-03-26 14:02 emmintrin.h
-rw-r--r-- 1 root root  7847 2010-03-26 14:02 float.h
-rw-r--r-- 1 root root  1537 2010-03-26 14:02 immintrin.h
-rw-r--r-- 1 root root  1279 2010-03-26 14:02 iso646.h
-rw-r--r-- 1 root root  6632 2010-03-26 14:02 mm3dnow.h
-rw-r--r-- 1 root root  5394 2010-03-26 14:02 mmintrin-common.h
-rw-r--r-- 1 root root 30625 2010-03-26 14:02 mmintrin.h
-rw-r--r-- 1 root root  1763 2010-03-26 14:02 mm_malloc.h
-rw-r--r-- 1 root root  1379 2010-03-26 14:02 nmmintrin.h
-rw-r--r-- 1 root root  3622 2010-03-26 18:35 omp.h
-rw-r--r-- 1 root root  4272 2010-03-26 14:02 pmmintrin.h
-rw-r--r-- 1 root root 24036 2010-03-26 14:02 smmintrin.h
-rw-r--r-- 1 root root  4203 2010-03-26 14:02 stdarg.h
-rw-r--r-- 1 root root  1451 2010-03-26 14:02 stdbool.h
-rw-r--r-- 1 root root 12542 2010-03-26 14:02 stddef.h
-rw-r--r-- 1 root root  6001 2010-03-26 14:02 stdfix.h
-rw-r--r-- 1 root root  8222 2010-03-26 14:02 tmmintrin.h
-rw-r--r-- 1 root root 10246 2010-03-26 14:02 unwind.h
-rw-r--r-- 1 root root   139 2010-03-26 14:02 varargs.h
-rw-r--r-- 1 root root  4359 2010-03-26 14:02 wmmintrin.h
-rw-r--r-- 1 root root  1693 2010-03-26 14:02 x86intrin.h
-rw-r--r-- 1 root root 41731 2010-03-26 14:02 xmmintrin.h

...which doesnt seem to include the really basic things like iostream, for example.

Where can I take a look at the header files for these standard c++ libraries?

due diligence: I found a similar thread ( /forum/linux-programming-scripting/59600-location-standard-library-files.html ). but it led me only to the directory mentioned above, where I couldn't find what I was looking for.

[Rubberman]

Look in /usr/include/c++/4.4.0

[iamxmz]

cd /usr/include

find . -name "iostream"