219 lines
6.7 KiB
C
219 lines
6.7 KiB
C
|
/**************************************************************************
|
||
|
|
* compiler.h -- C++ Compiler Portability Macros
|
||
|
|
*
|
||
|
|
* This program is free software; you can redistribute it and/or
|
||
|
|
* modify it under the terms of the GNU General Public License as
|
||
|
|
* published by the Free Software Foundation; either version 2 of the
|
||
|
|
* License, or (at your option) any later version.
|
||
|
|
*
|
||
|
|
* This program is distributed in the hope that it will be useful, but
|
||
|
|
* WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||
|
|
* General Public License for more details.
|
||
|
|
*
|
||
|
|
* You should have received a copy of the GNU General Public License
|
||
|
|
* along with this program; if not, write to the Free Software
|
||
|
|
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
||
|
|
*
|
||
|
|
* $Id$
|
||
|
|
* (Log is kept at end of this file)
|
||
|
|
**************************************************************************/
|
||
|
|
|
||
|
|
#ifndef _COMPILER_H
|
||
|
|
#define _COMPILER_H
|
||
|
|
|
||
|
|
// What this file does.
|
||
|
|
// (1) Defines macros for some STL includes which may be affected
|
||
|
|
// by file name length limitations.
|
||
|
|
// (2) Defines macros for some features not supported by all C++ compilers.
|
||
|
|
// (3) Defines 'explicit' as a null macro if the compiler doesn't support
|
||
|
|
// the explicit keyword.
|
||
|
|
// (4) Defines 'typename' as a null macro if the compiler doesn't support
|
||
|
|
// the typename keyword.
|
||
|
|
// (5) Defines bool, true and false if the compiler doesn't do so.
|
||
|
|
// (6) Defines FG_EXPLICIT_FUNCTION_TMPL_ARGS if the compiler
|
||
|
|
// supports calling a function template by providing its template
|
||
|
|
// arguments explicitly.
|
||
|
|
// (7) Defines FG_NEED_AUTO_PTR if STL doesn't provide auto_ptr<>.
|
||
|
|
// (8) Defines FG_NO_ARROW_OPERATOR if the compiler is unable
|
||
|
|
// to support the -> operator for iterators.
|
||
|
|
// (9) Defines FG_USE_EXCEPTIONS if the compiler (in the current
|
||
|
|
// compilation mode) supports exceptions.
|
||
|
|
// (10) Define FG_NAMESPACES if the compiler supports namespaces.
|
||
|
|
// (11) Define FG_MATH_FN_IN_NAMESPACE_STD if C math functions are in <cmath>
|
||
|
|
// and std::
|
||
|
|
// (12) Define FG_HAVE_STD if ISO C++ Standard headers are supported.
|
||
|
|
|
||
|
|
#ifdef __GNUC__
|
||
|
|
# if __GNUC__ == 2
|
||
|
|
# if __GNUC_MINOR__ < 8
|
||
|
|
|
||
|
|
// g++-2.7.x
|
||
|
|
# define STL_ALGORITHM <algorithm>
|
||
|
|
# define STL_FUNCTIONAL <functional>
|
||
|
|
# define STL_IOMANIP <iomanip.h>
|
||
|
|
# define STL_IOSTREAM <iostream.h>
|
||
|
|
# define STL_STDEXCEPT <stdexcept>
|
||
|
|
# define STL_STRING <string>
|
||
|
|
# define STL_STRSTREAM <strstream.h>
|
||
|
|
|
||
|
|
# define FG_NEED_AUTO_PTR
|
||
|
|
# define FG_NO_DEFAULT_TEMPLATE_ARGS
|
||
|
|
# define FG_INCOMPLETE_FUNCTIONAL
|
||
|
|
# define FG_NO_ARROW_OPERATOR
|
||
|
|
|
||
|
|
# elif __GNUC_MINOR__ >= 8
|
||
|
|
|
||
|
|
// g++-2.8.x and egcs-1.x
|
||
|
|
# define FG_EXPLICIT_FUNCTION_TMPL_ARGS
|
||
|
|
# define FG_NEED_AUTO_PTR
|
||
|
|
# define FG_MEMBER_TEMPLATES
|
||
|
|
# define FG_NAMESPACES
|
||
|
|
# define FG_MATH_FN_IN_NAMESPACE_STD
|
||
|
|
# define FG_HAVE_STD
|
||
|
|
|
||
|
|
# define STL_ALGORITHM <algorithm>
|
||
|
|
# define STL_FUNCTIONAL <functional>
|
||
|
|
# define STL_IOMANIP <iomanip>
|
||
|
|
# define STL_IOSTREAM <iostream>
|
||
|
|
# define STL_STDEXCEPT <stdexcept>
|
||
|
|
# define STL_STRING <string>
|
||
|
|
# define STL_STRSTREAM <strstream>
|
||
|
|
|
||
|
|
# endif
|
||
|
|
# else
|
||
|
|
# error Time to upgrade. GNU compilers < 2.7 not supported
|
||
|
|
# endif
|
||
|
|
#endif
|
||
|
|
|
||
|
|
// Microsoft compilers.
|
||
|
|
#ifdef _MSC_VER
|
||
|
|
# if _MSC_VER < 1100
|
||
|
|
# define FG_NEED_EXPLICIT
|
||
|
|
# endif
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#ifdef __BORLANDC__
|
||
|
|
|
||
|
|
# define STL_ALGORITHM <algorithm>
|
||
|
|
# define STL_FUNCTIONAL <functional>
|
||
|
|
# define STL_IOMANIP <iomanip>
|
||
|
|
# define STL_IOSTREAM <iostream>
|
||
|
|
# define STL_STDEXCEPT <stdexcept>
|
||
|
|
# define STL_STRING <string>
|
||
|
|
# define STL_STRSTREAM <strstream>
|
||
|
|
|
||
|
|
# define FG_NO_DEFAULT_TEMPLATE_ARGS
|
||
|
|
# define FG_NAMESPACES
|
||
|
|
# define FG_INCOMPLETE_FUNCTIONAL
|
||
|
|
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#ifdef FG_NEED_EXPLICIT
|
||
|
|
# define explicit
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#ifdef FG_NEED_TYPENAME
|
||
|
|
# define typename
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#ifdef FG_NEED_MUTABLE
|
||
|
|
# define mutable
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#ifdef FG_NEED_BOOL
|
||
|
|
typedef int bool;
|
||
|
|
# define true 1
|
||
|
|
# define false 0
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#ifdef FG_MATH_FN_IN_NAMESPACE_STD
|
||
|
|
# define FG_MATHFN_SCOPE(x) std::x
|
||
|
|
#elif defined(FG_NAMESPACES)
|
||
|
|
# define FG_MATHFN_SCOPE(x) ::x
|
||
|
|
#else
|
||
|
|
# define FG_MATHFN_SCOPE(x) x
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#ifdef FG_EXPLICIT_FUNCTION_TMPL_ARGS
|
||
|
|
# define FG_NULL_TMPL_ARGS <>
|
||
|
|
#else
|
||
|
|
# define FG_NULL_TMPL_ARGS
|
||
|
|
#endif
|
||
|
|
|
||
|
|
// FG_NO_NAMESPACES is a hook so that users can disable namespaces
|
||
|
|
// without having to edit library headers.
|
||
|
|
#if defined(FG_NAMESPACES) && !defined(FG_NO_NAMESPACES)
|
||
|
|
# define FG_NAMESPACE(X) namespace X {
|
||
|
|
# define FG_NAMESPACE_END }
|
||
|
|
# define FG_USING_NAMESPACE(X) using namespace X
|
||
|
|
# else
|
||
|
|
# define FG_NAMESPACE(X)
|
||
|
|
# define FG_NAMESPACE_END
|
||
|
|
# define FG_USING_NAMESPACE(X)
|
||
|
|
#endif
|
||
|
|
|
||
|
|
// Additional <functional> implementation from SGI STL 3.11
|
||
|
|
// Adapter function objects: pointers to member functions
|
||
|
|
#ifdef FG_INCOMPLETE_FUNCTIONAL
|
||
|
|
|
||
|
|
template <class _Ret, class _Tp>
|
||
|
|
class const_mem_fun_ref_t
|
||
|
|
#ifndef __BORLANDC__
|
||
|
|
: public unary_function<_Tp,_Ret>
|
||
|
|
#endif // __BORLANDC__
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
explicit const_mem_fun_ref_t(_Ret (_Tp::*__pf)() const) : _M_f(__pf) {}
|
||
|
|
_Ret operator()(const _Tp& __r) const { return (__r.*_M_f)(); }
|
||
|
|
private:
|
||
|
|
_Ret (_Tp::*_M_f)() const;
|
||
|
|
};
|
||
|
|
|
||
|
|
template <class _Ret, class _Tp>
|
||
|
|
inline const_mem_fun_ref_t<_Ret,_Tp> mem_fun_ref(_Ret (_Tp::*__f)() const)
|
||
|
|
{ return const_mem_fun_ref_t<_Ret,_Tp>(__f); }
|
||
|
|
|
||
|
|
#endif // FG_INCOMPLETE_FUNCTIONAL
|
||
|
|
|
||
|
|
#endif // _COMPILER_H
|
||
|
|
|
||
|
|
// $Log$
|
||
|
|
// Revision 1.1 1998/10/16 00:49:04 curt
|
||
|
|
// fg_stl_config.h -> compiler.h, fg_stl_config.h maintained for backwards
|
||
|
|
// compatibility.
|
||
|
|
//
|
||
|
|
// Revision 1.3 1998/09/29 02:00:16 curt
|
||
|
|
// Start of some borland c support
|
||
|
|
//
|
||
|
|
// Revision 1.2 1998/09/10 19:07:04 curt
|
||
|
|
// /Simulator/Objects/fragment.hxx
|
||
|
|
// Nested fgFACE inside fgFRAGMENT since its not used anywhere else.
|
||
|
|
//
|
||
|
|
// ./Simulator/Objects/material.cxx
|
||
|
|
// ./Simulator/Objects/material.hxx
|
||
|
|
// Made fgMATERIAL and fgMATERIAL_MGR bona fide classes with private
|
||
|
|
// data members - that should keep the rabble happy :)
|
||
|
|
//
|
||
|
|
// ./Simulator/Scenery/tilemgr.cxx
|
||
|
|
// In viewable() delay evaluation of eye[0] and eye[1] in until they're
|
||
|
|
// actually needed.
|
||
|
|
// Change to fgTileMgrRender() to call fgMATERIAL_MGR::render_fragments()
|
||
|
|
// method.
|
||
|
|
//
|
||
|
|
// ./Include/fg_stl_config.h
|
||
|
|
// ./Include/auto_ptr.hxx
|
||
|
|
// Added support for g++ 2.7.
|
||
|
|
// Further changes to other files are forthcoming.
|
||
|
|
//
|
||
|
|
// Brief summary of changes required for g++ 2.7.
|
||
|
|
// operator->() not supported by iterators: use (*i).x instead of i->x
|
||
|
|
// default template arguments not supported,
|
||
|
|
// <functional> doesn't have mem_fun_ref() needed by callbacks.
|
||
|
|
// some std include files have different names.
|
||
|
|
// template member functions not supported.
|
||
|
|
//
|
||
|
|
// Revision 1.1 1998/08/30 14:13:49 curt
|
||
|
|
// Initial revision. Contributed by Bernie Bright.
|
||
|
|
//
|