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C++Intro(3)                   Standard C++ Library                  C++Intro(3)

NAME
       C++Intro - Introduction to the GNU libstdc++ man pages

DESCRIPTION
       This  man  page serves as a brief introduction to the GNU implementation
       of the Standard C++ Library.  For a better introduction  and  more  com-
       plete documentation, see the libstdc++ homepage listed at the end.

       All standard library entities are declared within namespace std and have
       manual  entries  beginning with "std::".  For example, to see documenta-
       tion of the template class std::vector one would use "man  std::vector".
       Some  entities  do  not have a separate man page; for those see the main
       listing in "man Namespace_std".

       All the man pages are automatically generated by Doxygen.  For more  in-
       formation on this tool, see the HTML counterpart to these man pages.

       Some  man  pages  do  not correspond to individual classes or functions.
       Rather they describe categories of the Standard Library.   (For  a  more
       thorough  introduction to the various categories, consult a text such as
       Josuttis' or Austern's.)  These category pages are:

       C++Intro              This page.
       Namespace_std         A listing of the contents of std::.
       Namespace___gnu_cxx   A listing of the contents of __gnu_cxx::.
       Containers            An introduction to container classes.
       Sequences             Linear containers.
       Assoc_containers      Key-based containers.
       Iterator_types        Programatically distinguishing iterators/pointers.
       Intro_functors        An introduction to function objects, or functors.
       Arithmetic_functors   Functors for basic math.
       Binder_functors       Functors which "remember" an argument.
       Comparison_functors   Functors wrapping built-in comparisons.
       Func_ptr_functors     Functors for use with pointers to functions.
       Logical_functors      Functors wrapping the Boolean operations.
       Member_ptr_functor    Functors for use with pointers to members.
       Negation_functors     Functors which negate their contents.
       SGIextensions         A list of the extensions from the SGI STL subset.

       The HTML documentation typically goes into much more depth.

FILES
       Lots!

   Standard Headers
       These headers will be found automatically, unless you instruct the  com-
       piler otherwise.
       <algorithm>  <csignal>     <iomanip>   <ostream>
       <bitset>     <cstdarg>     <ios>       <queue>
       <cassert>    <cstddef>     <iosfwd>    <set>
       <cctype>     <cstdio>      <iostream>  <sstream>
       <cerrno>     <cstdlib>     <istream>   <stack>
       <cfloat>     <cstring>     <iterator>  <stdexcept>
       <ciso>646    <ctime>       <limits>    <streambuf>
       <climits>    <cwchar>      <list>      <string>
       <clocale>    <cwctype>     <locale>    <utility>
       <cmath>      <deque>       <map>       <valarray>
       <complex>    <fstream>     <memory>    <vector>
       <csetjmp>    <functional>  <numeric>

   Backwards-Compatibility Headers
       For  GCC  3.0  these headers will be found automatically, unless you in-
       struct the compiler otherwise.  You should not depend on  this,  instead
       you should read FAQ 5.4 and use a backward/ prefix.
       <strstream>

   Extension Headers
       These  headers will only be found automatically if you include the lead-
       ing ext/ in the name.  Otherwise you need to read FAQ 5.4.
       <ext/algorithm>            <ext/numeric>
       <ext/functional>           <ext/iterator>
       <ext/slist>                <ext/rb_tree>
       <ext/rope>                 <ext/memory>
       <ext/bitmap_allocator.h>   <ext/debug_allocator.h>
       <ext/malloc_allocator.h>   <ext/mt_allocator.h>
       <ext/pool_allocator.h>     <ext/pod_char_traits.h>
       <ext/stdio_filebuf.h>      <ext/stdio_sync_filebuf.h>

   Libraries
       libstdc++.a
              The library implementation in static archive form.   If  you  did
              not configure libstdc++ to use shared libraries, this will always
              be used.  Otherwise it will only be used if the user requests it.

       libsupc++.a
              This library contains C++ language support routines.  Usually you
              will  never need to know about it, but it can be useful.  See FAQ
              2.5.

       libstdc++.so[.N]
              The library implementation in shared object form.  This  will  be
              used in preference to the static archive form by default.  N will
              be  a  number equal to or greater than 3.  If N is in the 2.x se-
              ries, then you are looking at the old libstdc++-v2 library, which
              we do not maintain.

       libstdc++.la

       libsupc++.la
              These are Libtool library files, and should  only  be  used  when
              working with that tool.

CONFORMING TO
       Almost  conforming to International Standard ISO/IEC 14882:1998(E), Pro-
       gramming Languages --- C++ (aka the C++ standard), in addition  to  cor-
       rections proposed by the Library Working Group, JTC1/SC22/WG21.

SEE ALSO
       ]8;;\http://gcc.gnu.org/libstdc++/]8;;\ for the Frequently Asked Questions, online
       documentation, and much, much more!

GNU libstdc++                     20 May 2004                       C++Intro(3)

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