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[SVN r7621]
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Beman Dawes
2000-07-07 16:04:40 +00:00
commit 886affabe8
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// Boost config.hpp configuration test program file ------------------------------//
// (C) Copyright Boost.org 2000. Permission to copy, use, modify, sell and
// distribute this software is granted provided this copyright notice appears
// in all copies. This software is provided "as is" without express or implied
// warranty, and with no claim as to its suitability for any purpose.
// See http://www.boost.org for the most recent version.
#include <boost\config.hpp>
#include <iostream>
using std::cout;
int main()
{
# ifdef BOOST_NO_DEPENDENT_TYPES_IN_TEMPLATE_VALUE_PARAMETERS
cout << "BOOST_NO_DEPENDENT_TYPES_IN_TEMPLATE_VALUE_PARAMETERS defined\n";
# endif
# ifdef BOOST_NO_INCLASS_MEMBER_INITIALIZER
cout << "BOOST_NO_INCLASS_MEMBER_INITIALIZER defined\n";
# endif
# ifdef BOOST_NO_ITERATOR_TRAITS
cout << "BOOST_NO_ITERATOR_TRAITS defined\n";
# endif
# ifdef BOOST_NO_MEMBER_TEMPLATES
cout << "BOOST_NO_MEMBER_TEMPLATES defined\n";
# endif
# ifdef BOOST_NO_MEMBER_TEMPLATE_FRIENDS
cout << "BOOST_NO_MEMBER_TEMPLATE_FRIENDS defined\n";
# endif
# ifdef BOOST_NO_OPERATORS_IN_NAMESPACE
cout << "BOOST_NO_OPERATORS_IN_NAMESPACE defined\n";
# endif
# ifdef BOOST_NO_STD_ITERATOR
cout << "BOOST_NO_STD_ITERATOR defined\n";
# endif
# ifdef BOOST_NO_STDC_NAMESPACE
cout << "BOOST_NO_STDC_NAMESPACE defined\n";
# endif
# ifdef BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
cout << "BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION defined\n";
# endif
# ifdef BOOST_NO_USING_TEMPLATE
cout << "BOOST_NO_USING_TEMPLATE defined\n";
# endif
# ifdef BOOST_DECL_EXPORTS
cout << "BOOST_DECL_EXPORTS defined\n";
# endif
# ifdef BOOST_SYSTEM_HAS_STDINT_H
cout << "BOOST_SYSTEM_HAS_STDINT_H defined\n";
# endif
# ifdef __GNUC__
cout << "__GNUC__ defined as " << __GNUC__ << "\n";
# endif
# ifdef __BORLANDC__
cout << "__BORLANDC__ defined as " << __BORLANDC__ << "\n";
# endif
# ifdef __MWERKS__
cout << "__MWERKS__ defined as " << __MWERKS__ << "\n";
# endif
# ifdef __SUNPRO_CC
cout << "__SUNPRO_CC defined as " << __SUNPRO_CC << "\n";
# endif
# ifdef _MSC_VER
cout << "_MSC_VER defined as " << _MSC_VER << "\n";
# endif
# ifdef BOOST_MSVC
cout << "BOOST_MSVC defined as " << BOOST_MSVC << "\n";
# endif
# ifdef BOOST_MSVC6_MEMBER_TEMPLATES
cout << "BOOST_MSVC6_MEMBER_TEMPLATES defined\n";
# endif
# ifdef BOOST_MSVC_STD_ITERATOR
cout << "BOOST_MSVC_STD_ITERATOR defined\n";
# endif
# ifdef __SGI_STL_PORT
cout << "__SGI_STL_PORT defined\n";
# endif
# ifdef __STL_NO_NAMESPACES
cout << "__STL_NO_NAMESPACES defined\n";
# endif
# ifdef __STL_USE_NAMESPACES
cout << "__STL_USE_NAMESPACES defined\n";
# endif
# ifdef __STL_IMPORT_VENDOR_CSTD
cout << "__STL_IMPORT_VENDOR_CSTD defined\n";
# endif
return 0;
}

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// Boost config.hpp configuration header file ------------------------------//
// (C) Copyright Boost.org 1999. Permission to copy, use, modify, sell and
// distribute this software is granted provided this copyright notice appears
// in all copies. This software is provided "as is" without express or implied
// warranty, and with no claim as to its suitability for any purpose.
// See http://www.boost.org for most recent version.
// Boost config.hpp policy and rationale documentation has been moved to
// http://www.boost.org/libs/config
// Revision History (excluding minor changes for specific compilers)
// 26 Jun 00 BOOST_NO_STD_ITERATOR, BOOST_MSVC_STD_ITERATOR,
// BOOST_NO_ITERATOR_TRAITS, BOOST_NO_USING_TEMPLATE,
// added (Jeremy Siek)
// 20 Jun 00 BOOST_MSVC added (Aleksey Gurtovoy)
// 14 Jun 00 BOOST_NO_DEPENDENT_TYPES_IN_TEMPLATE_VALUE_PARAMETERS (Jens M.)
// 22 Mar 00 BOOST_MSVC6_MEMBER_TEMPLATES added (Dave Abrahams)
// 18 Feb 00 BOOST_NO_INCLASS_MEMBER_INITIALIZATION added (Jens Maurer)
// 26 Jan 00 Borland compiler support added (John Maddock)
// 26 Jan 00 Sun compiler support added (J<>rg Schaible)
// 30 Dec 99 BOOST_NMEMBER_TEMPLATES compatibility moved here from
// smart_ptr.hpp. (Dave Abrahams)
// 15 Nov 99 BOOST_NO_OPERATORS_IN_NAMESPACE,
// BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION added (Beman Dawes)
// 11 Oct 99 BOOST_NO_STDC_NAMESPACE refined; <cstddef> supplied
// 29 Sep 99 BOOST_NO_STDC_NAMESPACE added (Ed Brey)
// 24 Sep 99 BOOST_DECL added (Ed Brey)
// 10 Aug 99 Endedness flags added, GNU CC support added
// 22 Jul 99 Initial version
#ifndef BOOST_CONFIG_HPP
#define BOOST_CONFIG_HPP
// Conformance Flag Macros -------------------------------------------------//
//
// Conformance flag macros should identify the absence of C++ Standard
// conformance rather than its presence. This ensures that standard conforming
// compilers do not require a lot of configuration flag macros. It places the
// burden where it should be, on non-conforming compilers. In the future,
// hopefully, less rather than more conformance flags will have to be defined.
// BOOST_NO_DEPENDENT_TYPES_IN_TEMPLATE_VALUE_PARAMETERS: Template value
// parameters cannot have a dependent type, for example
// "template<class T, typename T::type value> class X { ... };"
// BOOST_NO_INCLASS_MEMBER_INITIALIZER: Compiler violates std::9.4.2/4.
// BOOST_NO_ITERATOR_TRAITS: The compiler does not provide a standard
// compliant implementation of std::iterator_traits. Note that
// the compiler may still have a non-standard implementation.
// BOOST_NO_MEMBER_TEMPLATES: Member template functions not fully supported.
// Also see BOOST_MSVC6_MEMBER_TEMPLATES in the Compiler Control section below.
// BOOST_NO_MEMBER_TEMPLATE_FRIENDS: Member template friend syntax
// ("template<class P> friend class frd;") described in the C++ Standard,
// 14.5.3, not supported.
// BOOST_NO_OPERATORS_IN_NAMESPACE: Compiler requires inherited operator
// friend functions to be defined at namespace scope, then using'ed to boost.
// Probably GCC specific. See boost/operators.hpp for example.
// BOOST_NO_STD_ITERATOR: The C++ implementation fails to provide the
// std::iterator class.
// BOOST_NO_STDC_NAMESPACE: The contents of C++ standard headers for C library
// functions (the <c...> headers) have not been placed in namespace std.
// Because the use of std::size_t is so common, a specific workaround for
// <cstddef> (and thus std::size_t) is provided in this header (see below).
// For other <c...> headers, a workaround must be provided in the boost header:
//
// #include <cstdlib> // for abs
// #ifdef BOOST_NO_STDC_NAMESPACE
// namespace std { using ::abs; }
// #endif
// BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION. Class template partial
// specialization (14.5.4 [temp.class.spec]) not supported.
// BOOST_NO_USING_TEMPLATE: This needs some docs!
// Compiler Control or Information Macros ----------------------------------//
//
// Compilers often supply features outside of the C++ Standard which need to be
// controlled or detected. As usual, reasonable default behavior should occur
// if any of these macros are not defined.
// BOOST_DECL: Certain compilers for Microsoft operating systems require
// non-standard class and function decoration if dynamic load library linking
// is desired. BOOST_DECL supplies that decoration, defaulting to a nul string
// so that it is harmless when not required. Boost does not encourage the use
// of BOOST_DECL - it is non-standard and to be avoided if practical to do so.
// BOOST_DECL_EXPORTS: User defined, BOOST_DECL_EXPORTS causes BOOST_DECL to
// be defined as __declspec(dllexport) rather than __declspec(dllimport).
// BOOST_MSVC6_MEMBER_TEMPLATES: Microsoft Visual C++ 6.0 has enough member
// template idiosyncrasies (being polite) that BOOST_NO_MEMBER_TEMPLATES is
// defined for this compiler. BOOST_MSVC6_MEMBER_TEMPLATES is defined to allow
// compiler specific workarounds.
// BOOST_MSVC: defined as _MSC_VER for the Microsoft compiler only. In general,
// boost headers should test for a specific conformance flag macro (for
// example, BOOST_NO_MEMBER_TEMPLATE_FRIENDS) rather than a specific compiler.
// VC++ is a special case, however, since many libraries try to support it yet
// it has so many conformance issues that sometimes it is just easier to test
// for it directly. On the other hand, the obvious way to do this doesn't work,
// as many non-Microsoft compilers define _MSC_VER. Thus BOOST_MSVC.
// BOOST_MSVC_STD_ITERATOR: Microsoft's broken version of std::iterator
// is being used.
// BOOST_SYSTEM_HAS_STDINT_H: There are no 1998 C++ Standard headers <stdint.h>
// or <cstdint>, although the 1999 C Standard does include <stdint.h>.
// If <stdint.h> is present, <boost/stdint.h> can make good use of it,
// so a flag is supplied (signalling presence; thus the default is not
// present, conforming to the current C++ standard).
// Compilers are listed in alphabetic order (except VC++ last - see below)---//
// GNU CC (also known as GCC and G++) --------------------------------------//
# if defined __GNUC__
# if __GNUC__ == 2 && __GNUC_MINOR__ <= 95
# include <iterator> // not sure this is the right way to do this -JGS
# if !defined(_CXXRT_STD) && !defined(__SGI_STL) // need to ask Dietmar about this -JGS
# define BOOST_NO_STD_ITERATOR
# endif
# define BOOST_NO_MEMBER_TEMPLATE_FRIENDS
# define BOOST_NO_OPERATORS_IN_NAMESPACE
# endif
# if __GNUC__ == 2 && __GNUC_MINOR__ <= 8
# define BOOST_NO_MEMBER_TEMPLATES
# endif
// Borland ------------------------------------------------------------------//
#elif defined __BORLANDC__
# if __BORLANDC__ <= 0x0550
// Borland C++ Builder 4 and 5:
# define BOOST_NO_MEMBER_TEMPLATE_FRIENDS
# if __BORLANDC__ == 0x0550
// Borland C++ Builder 5, command-line compiler 5.5:
# define BOOST_NO_OPERATORS_IN_NAMESPACE
# define BOOST_NO_USING_TEMPLATE
# endif
# endif
# if defined BOOST_DECL_EXPORTS
# define BOOST_DECL __declspec(dllexport)
# else
# define BOOST_DECL __declspec(dllimport)
# endif
# if __BORLANDC__ == 0x550
# define BOOST_NO_OPERATORS_IN_NAMESPACE
# endif
// Intel -------------------------------------------------------------------//
# elif defined __ICL
# include <iterator> // not sure this is the right way to do this -JGS
# if __SGI_STL_PORT >= 0x400 || __SGI_STL_PORT >= 0x321 && defined(__STL_USE_NAMESPACES)
// a perfectly good implementation of std::iterator is supplied
# elif defined(__SGI_STL_ITERATOR)
# define BOOST_NO_STD_ITERATOR // No std::iterator in this case
# else // assume using dinkumware's STL that comes with VC++ 6.0
# define BOOST_MSVC_STD_ITERATOR
# define BOOST_NO_STD_ITERATOR_TRAITS
# define BOOST_NO_STDC_NAMESPACE
# endif
// Metrowerks CodeWarrior --------------------------------------------------//
# elif defined __MWERKS__
# if __MWERKS__ <= 0x2301
# define BOOST_NO_MEMBER_TEMPLATE_FRIENDS
# endif
# if __MWERKS__ >= 0x2300
# define BOOST_SYSTEM_HAS_STDINT_H
# endif
# if defined BOOST_DECL_EXPORTS
# define BOOST_DECL __declspec(dllexport)
# else
# define BOOST_DECL __declspec(dllimport)
# endif
// Sun Workshop Compiler C++ ------------------------------------------------//
# elif defined __SUNPRO_CC
# if __SUNPRO_CC <= 0x500
# define BOOST_NO_MEMBER_TEMPLATES
# define BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
# endif
// Microsoft Visual C++ (excluding Intel/EDG front end) --------------------//
//
// Must remain the last #elif since some other vendors (Metrowerks, for
// example) also #define _MSC_VER
# elif defined _MSC_VER
# define BOOST_MSVC _MSC_VER
# if _MSC_VER <= 1200 // 1200 == VC++ 6.0
# define BOOST_NO_INCLASS_MEMBER_INITIALIZATION
// VC++ 6.0 has member templates but they have numerous problems including
// cases of silent failure, so for safety we define:
# define BOOST_NO_MEMBER_TEMPLATES
// For VC++ experts wishing to attempt workarounds, we define:
# define BOOST_MSVC6_MEMBER_TEMPLATES
# define BOOST_NO_MEMBER_TEMPLATE_FRIENDS
# define BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
# define BOOST_NO_DEPENDENT_TYPES_IN_TEMPLATE_VALUE_PARAMETERS
# include <iterator> // not sure this is the right way to do this -JGS
# if __SGI_STL_PORT >= 0x400 || __SGI_STL_PORT >= 0x321 && defined(__STL_USE_NAMESPACES)
// a perfectly good implementation of std::iterator is supplied
# elif defined(__SGI_STL_ITERATOR)
# define BOOST_NO_STD_ITERATOR // No std::iterator in this case
# else
# define BOOST_MSVC_STD_ITERATOR 1
# endif
# define BOOST_NO_STD_ITERATOR_TRAITS
// Make sure at least one standard library header is included so that library
// implementation detection will work, even if no standard headers have been
// included in front of a boost header. (Ed Brey 5 Jun 00)
# include <cstddef>
// Determine if the standard library implementation is already pulling names
// into std. STLport defines the following if so. (Ed Brey 5 Jun 00)
# ifndef __STL_IMPORT_VENDOR_CSTD
# define BOOST_NO_STDC_NAMESPACE
# endif
# endif
# if defined BOOST_DECL_EXPORTS
# define BOOST_DECL __declspec(dllexport)
# else
# define BOOST_DECL __declspec(dllimport)
# endif
# pragma warning( disable : 4786 ) // ident trunc to '255' chars in debug info
# endif // Microsoft (excluding Intel/EDG frontend)
# ifndef BOOST_DECL
# define BOOST_DECL // default for compilers not needing this decoration.
# endif
// end of compiler specific portion ----------------------------------------//
// Check for old name "BOOST_NMEMBER_TEMPLATES" for compatibility -----------//
// Don't use BOOST_NMEMBER_TEMPLATES. It is deprecated and will be removed soon.
#if defined( BOOST_NMEMBER_TEMPLATES ) && !defined( BOOST_NO_MEMBER_TEMPLATES )
#define BOOST_NO_MEMBER_TEMPLATES
#endif
// BOOST_NO_STDC_NAMESPACE workaround --------------------------------------//
//
// Because std::size_t usage is so common, even in boost headers which do not
// otherwise use the C library, the <cstddef> workaround is included here so
// that ugly workaround code need not appear in many other boost headers.
// NOTE WELL: This is a workaround for non-conforming compilers; <cstddef>
// must still be #included in the usual places so that <cstddef> inclusion
// works as expected with standard conforming compilers. The resulting
// double inclusion of <cstddef> is harmless.
# ifdef BOOST_NO_STDC_NAMESPACE
# include <cstddef>
namespace std { using ::ptrdiff_t; using ::size_t; }
// using ::wchar_t; removed to work around old compilers (Ed Brey)
# endif
#endif // BOOST_CONFIG_HPP