Prefix.h

/***********************************************************************************
  Prefix.h

 * Copyright (c) 1997
 * Mark of the Unicorn, Inc.
 *
 * Permission to use, copy, modify, distribute and sell this software
 * and its documentation for any purpose is hereby granted without fee,
 * provided that the above copyright notice appear in all copies and
 * that both that copyright notice and this permission notice appear
 * in supporting documentation.  Mark of the Unicorn makes no
 * representations about the suitability of this software for any
 * purpose.  It is provided "as is" without express or implied warranty.
                        
                SUMMARY: Configuration #defines for STL EH test suite
                
***********************************************************************************/

#if ! defined (INCLUDED_MOTU_Prefix)
#define INCLUDED_MOTU_Prefix 1

// Gives much more thorough checking, but may slow the tests
// considerably if your malloc is slow.
#define TESTCLASS_DEEP_DATA 1

# ifndef NO_FAST_ALLOCATOR
// #  define NO_FAST_ALLOCATOR
# endif

// Define this to use the SGI STL. Undefine it to test a different installation
#ifndef EH_NO_SGI_STL
# define EH_USE_SGI_STL 1
#endif


#if EH_USE_SGI_STL

#define EH_ASSERT _STLP_ASSERT

//=========================================================================
// SGI STL-specific #defines
//      These control the behavior of the test suite when used with the SGI
//      STL. They have no effect when testing other STL implementations.
//=========================================================================

// # define _STLP_USE_RAW_SGI_ALLOCATORS
# ifndef _STLP_USE_NEWALLOC
#  define _STLP_USE_NEWALLOC
# endif
# if !defined  (_STLP_NO_CUSTOM_IO) && ! defined (__BORLANDC__)
#  define _STLP_NO_CUSTOM_IO
# endif

// Just include something to get whatever configuration header we're using.
# include <stl/_config.h>

# ifndef _STLP_CALL
#  define _STLP_CALL
# endif

# if defined(_STLP_USE_NAMESPACES)
#  define EH_USE_NAMESPACES _STLP_USE_NAMESPACES
# endif

# define EH_BEGIN_NAMESPACE _STLP_BEGIN_NAMESPACE
# define EH_END_NAMESPACE _STLP_END_NAMESPACE

#  define EH_NEW_HEADERS 1

# if defined (_STLP_USE_NEW_IOSTREAMS)
#  define EH_NEW_IOSTREAMS 1
# endif

# if !defined (_STLP_USE_EXCEPTIONS)
#  define EH_NO_EXCEPTIONS
# endif

# if defined (_STLP_TEMPLATE_PARAM_SUBTYPE_BUG)
#  define EH_TEMPLATE_PARAM_SUBTYPE_BUG _STLP_TEMPLATE_PARAM_SUBTYPE_BUG
# endif

# if defined(_STLP_MULTI_CONST_TEMPLATE_ARG_BUG)
#  define EH_MULTI_CONST_TEMPLATE_ARG_BUG _STLP_MULTI_CONST_TEMPLATE_ARG_BUG
# endif

# if defined (STLPORT)
#  define EH_STD STLPORT
# elif defined(__STD)
#  define EH_STD __STD
# endif

// we want to be portable here, so std:: won't work.
# if defined(STLPORT_CSTD)
#  define EH_CSTD STLPORT_CSTD
# else
#  define EH_CSTD std
# endif


# define EH_DISTANCE( a, b, result ) EH_STD::distance( a, b, result )

# define EH_HASHED_CONTAINERS_IMPLEMENTED 1
# define EH_HASH_CONTAINERS_SUPPORT_RESIZE 1
# define EH_HASH_CONTAINERS_SUPPORT_ITERATOR_CONSTRUCTION 1
# define EH_SLIST_IMPLEMENTED 1
# define EH_SELECT1ST_HINT __select1st_hint
// fbp : DEC cxx is unable to compile it for some reason
# if !( defined (__DECCXX) || (defined (__GNUC__) && (__GNUC_MINOR__ < 8) && !defined (__SYMBIAN32__)))
#  define EH_ROPE_IMPLEMENTED 1
# endif
# define EH_STRING_IMPLEMENTED 1
// # define EH_BITSET_IMPLEMENTED 1
//# define EH_VALARRAY_IMPLEMENTED 1    - we have no tests yet for valarray

# define stl_destroy EH_STD::destroy
# include <memory>

template <class _Tp>
class _STLP_CLASS_DECLSPEC EH_allocator;

template <class _Tp>
class _STLP_CLASS_DECLSPEC EH_allocator {
public:

  typedef _Tp        value_type;
  typedef value_type *       pointer;
  typedef const _Tp* const_pointer;
  typedef _Tp&       reference;
  typedef const _Tp& const_reference;
  typedef size_t     size_type;
  typedef ptrdiff_t  difference_type;
# if defined (_STLP_MEMBER_TEMPLATE_CLASSES)
  template <class _Tp1> struct rebind {
    typedef EH_allocator<_Tp1> other;
  };
# endif
  EH_allocator() _STLP_NOTHROW {}
 # if defined (_STLP_MEMBER_TEMPLATES)
  template <class _Tp1> EH_allocator(const EH_allocator<_Tp1>&) _STLP_NOTHROW {}
 # endif    
  EH_allocator(const EH_allocator<_Tp>&) _STLP_NOTHROW {}
  ~EH_allocator() _STLP_NOTHROW {}
  pointer address(reference __x) { return &__x; }
  const_pointer address(const_reference __x) const { return &__x; }
  // __n is permitted to be 0.  The C++ standard says nothing about what the return value is when __n == 0.
  _Tp* allocate(size_type __n, const void* = 0) const { 
    return __n != 0 ? __REINTERPRET_CAST(value_type*,EH_STD::__new_alloc::allocate(__n * sizeof(value_type))) : 0;
  }
  // __p is permitted to be a null pointer, only if n==0.
  void deallocate(pointer __p, size_type __n) const {
    _STLP_ASSERT( (__p == 0) == (__n == 0) )
      if (__p != 0) EH_STD::__new_alloc::deallocate((void*)__p, __n * sizeof(value_type));
  }
  // backwards compatibility
  void deallocate(pointer __p) const {  if (__p != 0) EH_STD::__new_alloc::deallocate((void*)__p, sizeof(value_type)); }
  size_type max_size() const _STLP_NOTHROW  { return size_t(-1) / sizeof(value_type); }
  void construct(pointer __p, const _Tp& __val) const { _STLP_STD::construct(__p, __val); }
  void destroy(pointer __p) const { _STLP_STD::destroy(__p); }

};

template <class _T1> inline bool  _STLP_CALL operator==(const EH_allocator<_T1>&, const EH_allocator<_T1>&)  { return true; }
template <class _T1> inline bool  _STLP_CALL operator!=(const EH_allocator<_T1>&, const EH_allocator<_T1>&) { return false; }

_STLP_BEGIN_NAMESPACE
// If custom allocators are being used without member template classes support :
// user (on purpose) is forced to define rebind/get operations !!!
template <class _Tp1, class _Tp2>
inline EH_allocator<_Tp2>& _STLP_CALL
__stl_alloc_rebind(EH_allocator<_Tp1>& __a, const _Tp2*) {  return (EH_allocator<_Tp2>&)(__a); }
template <class _Tp1, class _Tp2>
inline EH_allocator<_Tp2> _STLP_CALL
__stl_alloc_create(const EH_allocator<_Tp1>&, const _Tp2*) { return EH_allocator<_Tp2>(); }
_STLP_END_NAMESPACE

# define eh_allocator(T) ::EH_allocator<T>

# define EH_BIT_VECTOR_IMPLEMENTED

# if defined(_STLP_CLASS_PARTIAL_SPECIALIZATION) && !defined(_STLP_NO_BOOL)
#  define EH_BIT_VECTOR EH_STD::vector<bool, eh_allocator(bool) >
# else
#  ifdef _STLP_NO_BOOL
#  undef   EH_BIT_VECTOR_IMPLEMENTED
#  else
#   define EH_BIT_VECTOR EH_STD::__vector__<bool, eh_allocator(bool) >
#  endif
# endif

#else // !USE_SGI_STL
//=========================================================================
// Configuration for testing other non-SGI STL implementations
//=========================================================================

// Metrowerks configuration
# ifdef __MWERKS__

# define EH_ASSERT assert
// Get MSL configuration header
#  include <ansi_parms.h>

#  if __MSL__ >= 24

#   define EH_NEW_HEADERS 1
#   if defined (_MSL_USING_NAMESPACE)
#    define EH_USE_NAMESPACES 1
#   endif
#       define EH_BIT_VECTOR vector<bool>
#   define EH_DISTANCE( a, b, result ) do { result = distance( a, b ); } while (0)

#  else

#   error No configuration for earlier versions of MSL

#  endif        // __MSL__ >= 24

// Bugs fixed in CWPro3
#  if __MWERKS__ < 0x2100
#   define EH_TEMPLATE_PARAM_SUBTYPE_BUG 1
#  endif

// Bugs in CWPro3
#  if __MWERKS__ <= 0x2110
#   define EH_MULTI_CONST_TEMPLATE_ARG_BUG 1
#  else
#   pragma warning not sure the above bug is fixed yet
#  endif

#  define EH_SLIST_IMPLEMENTED 1
//#  define EH_HASHED_CONTAINERS_IMPLEMENTED 1

#  define EH_NEW_IOSTREAMS 1
#  define EH_USE_NOTHROW 1
# endif // Metrowerks configuration

#if defined (__SUNPRO_CC)
# define stl_destroy __RWSTD::__destroy
# define EH_DISTANCE( a, b, result ) distance( a, b, result )
# define EH_BIT_VECTOR EH_STD::vector<bool>
# define EH_NEW_HEADERS 1
# define EH_USE_NAMESPACES 1
# define EH_NEW_IOSTREAMS 1
# define EH_ASSERT assert
# define EH_STRING_IMPLEMENTED 1
# elif defined (__KCC)
# define stl_destroy EH_STD::destroy
# define EH_DISTANCE( a, b, result ) do { result = distance( a, b ); } while (0)
# define EH_BIT_VECTOR EH_STD::vector<bool>
# define EH_NEW_HEADERS 1
# define EH_USE_NAMESPACES 1
# define EH_NEW_IOSTREAMS 1
# define EH_ASSERT assert
# define EH_CSTD
# define EH_STRING_IMPLEMENTED 1
# define EH_MULTI_CONST_TEMPLATE_ARG_BUG 1
# define EH_SELECT1ST_HINT select1st
# else
# define stl_destroy destroy
#endif

//
// Compiler-independent configuration
//
# ifdef EH_USE_NAMESPACES
# ifdef STLPORT
#  define EH_STD STLPORT
# else
#  define EH_STD std
# endif
# ifdef STLPORT_CSTD
#  define EH_STD STLPORT_CSTD
# else
#  define EH_STD std
# endif
#  define EH_BEGIN_NAMESPACE namespace EH_STD {
#  define EH_END_NAMESPACE   }
# else
#  define EH_BEGIN_NAMESPACE
#  define EH_END_NAMESPACE
#  define EH_STD
# endif

# ifndef EH_CSTD
#  define EH_CSTD EH_STD
# endif

#endif // !USE_SGI_STL


//
// Library-independent configuration.
//
#if defined( EH_MULTI_CONST_TEMPLATE_ARG_BUG) && !defined( EH_SELECT1ST_HINT )
template <class Pair, class U>          
// JDJ (CW Pro1 doesn't like const when first_type is also const)
struct eh_select1st_hint : public unary_function<Pair, U> {
    const U& operator () (const Pair& x) const { return x.first; }
};
# define EH_SELECT1ST_HINT eh_select1st_hint
#endif


#if EH_USE_NAMESPACES
# define EH_USE_STD using namespace EH_STD;
#else
# define EH_USE_STD
#endif

#if defined (EH_USE_NAMESPACES) && !defined(_STLP_VENDOR_GLOBAL_CSTD)
# define USING_CSTD_NAME(name) using EH_STD :: name;
#else
# define USING_CSTD_NAME(name)
#endif

#endif // INCLUDED_MOTU_Prefix

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