diff -r e1b950c65cb4 -r 837f303aceeb epoc32/include/stdapis/stlport/stl/debug/_debug.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/epoc32/include/stdapis/stlport/stl/debug/_debug.h Wed Mar 31 12:33:34 2010 +0100 @@ -0,0 +1,426 @@ +/* + * + * Copyright (c) 1997 + * Moscow Center for SPARC Technology + * + * Copyright (c) 1999 + * Boris Fomitchev + * + * This material is provided "as is", with absolutely no warranty expressed + * or implied. Any use is at your own risk. + * + * Permission to use or copy this software for any purpose is hereby granted + * without fee, provided the above notices are retained on all copies. + * Permission to modify the code and to distribute modified code is granted, + * provided the above notices are retained, and a notice that the code was + * modified is included with the above copyright notice. + * + */ + +#ifndef _STLP_DEBUG_H +# define _STLP_DEBUG_H + +# if defined (_STLP_ASSERTIONS) || defined (_STLP_DEBUG) + +#ifndef _STLP_CONFIG_H +# include +#endif + +# if !defined (_STLP_EXTRA_OPERATORS_FOR_DEBUG) && \ + ( defined (_STLP_BASE_MATCH_BUG) || (defined (_STLP_MSVC) && _STLP_MSVC < 1100 ) ) +# define _STLP_EXTRA_OPERATORS_FOR_DEBUG +# endif + +# if !defined(_STLP_FILE__) +# define _STLP_FILE__ __FILE__ +# endif + +enum { + _StlFormat_ERROR_RETURN, + _StlFormat_ASSERTION_FAILURE, + _StlFormat_VERBOSE_ASSERTION_FAILURE, + _StlMsg_INVALID_ARGUMENT, + _StlMsg_INVALID_CONTAINER, + _StlMsg_EMPTY_CONTAINER, + _StlMsg_ERASE_PAST_THE_END, + _StlMsg_OUT_OF_BOUNDS, + _StlMsg_NOT_OWNER, + _StlMsg_INVALID_ITERATOR, + _StlMsg_INVALID_LEFTHAND_ITERATOR, + _StlMsg_INVALID_RIGHTHAND_ITERATOR, + _StlMsg_DIFFERENT_OWNERS , + _StlMsg_NOT_DEREFERENCEABLE , + _StlMsg_INVALID_RANGE , + _StlMsg_NOT_IN_RANGE_1 , + _StlMsg_NOT_IN_RANGE_2 , + _StlMsg_INVALID_ADVANCE , + _StlMsg_SINGULAR_ITERATOR , + // debug alloc messages + _StlMsg_DBA_DELETED_TWICE , + _StlMsg_DBA_NEVER_ALLOCATED , + _StlMsg_DBA_TYPE_MISMATCH , + _StlMsg_DBA_SIZE_MISMATCH , + _StlMsg_DBA_UNDERRUN , + _StlMsg_DBA_OVERRUN , + // auto_ptr messages + _StlMsg_AUTO_PTR_NULL , + _StlMsg_UNKNOWN + /* _StlMsg_MAX */ +}; + +/* have to hardcode that ;() */ +# define _StlMsg_MAX 27 + +_STLP_BEGIN_NAMESPACE + +// This class is unique (not inherited from exception), +// to disallow catch in anything but (...) +struct __stl_debug_exception { + // no members +}; + +class _STLP_CLASS_DECLSPEC __owned_link; +class _STLP_CLASS_DECLSPEC __owned_list; + +template +struct __stl_debug_engine { + + // Basic routine to report any debug message + // Use _STLP_DEBUG_MESSAGE to override + static void _STLP_CALL _Message(const char * format_str, ...); + + // Micsellanous function to report indexed error message + static void _STLP_CALL _IndexedError(int __ind, const char* __f, int __l); + + // Basic assertion report mechanism. + // Reports failed assertion via __stl_debug_message and calls _Terminate + // if _STLP_DEBUG_TERMINATE is specified, calls __stl_debug_terminate instead + static void _STLP_CALL _Assert(const char* __expr, const char* __f, int __l); + + // The same, with additional diagnostics + static void _STLP_CALL _VerboseAssert(const char* __expr, int __error_ind, const char* __f, int __l); + + // If exceptions are present, sends unique exception + // If not, calls _STLP_ABORT() to terminate + // Use _STLP_DEBUG_TERMINATE to override + static void _STLP_CALL _Terminate(); + +# ifdef _STLP_DEBUG + + // owned_list/link delegate non-inline functions here + + static bool _STLP_CALL _Check_same_owner( const __owned_link& __i1, + const __owned_link& __i2); + static bool _STLP_CALL _Check_same_owner_or_null( const __owned_link& __i1, + const __owned_link& __i2); + static bool _STLP_CALL _Check_if_owner( const __owned_list*, const __owned_link&); + + static void _STLP_CALL _Verify(const __owned_list*); + + static void _STLP_CALL _Swap_owners(__owned_list&, __owned_list& /*, bool __swap_roots */ ); + + static void _STLP_CALL _Invalidate_all(__owned_list*); + + static void _STLP_CALL _Stamp_all(__owned_list*, __owned_list*); + + static void _STLP_CALL _M_detach(__owned_list*, __owned_link*); + + static void _STLP_CALL _M_attach(__owned_list*, __owned_link*); + + // accessor : check and get pointer to the container + static void* _STLP_CALL _Get_container_ptr(const __owned_link*); +# endif /* _STLP_DEBUG */ + + // debug messages and formats + _STLP_STATIC_MEMBER_DECLSPEC static const char* _Message_table[_StlMsg_MAX]; +}; + + +# if defined (_STLP_USE_TEMPLATE_EXPORT) +_STLP_EXPORT_TEMPLATE struct _STLP_CLASS_DECLSPEC __stl_debug_engine; +# endif /* _STLP_USE_TEMPLATE_EXPORT */ + +typedef __stl_debug_engine __stl_debugger; + +_STLP_END_NAMESPACE + +# ifndef _STLP_ASSERT +# define _STLP_ASSERT(expr) \ + if (!(expr)) {STLPORT::__stl_debugger::_Assert( # expr, _STLP_FILE__, __LINE__);} +# endif + +# endif /* _STLP_ASSERTIONS || _STLP_DEBUG */ + + +// this section is for _STLP_DEBUG only +#if defined ( _STLP_DEBUG ) + +# ifndef _STLP_VERBOSE_ASSERT +// fbp : new form not requiring ";" +# define _STLP_VERBOSE_ASSERT(expr,__diag_num) \ + if (!(expr)) { STLPORT::__stl_debugger::_VerboseAssert\ + ( # expr, __diag_num, _STLP_FILE__, __LINE__ ); \ + } +# endif + +# define _STLP_DEBUG_CHECK(expr) _STLP_ASSERT(expr) +# define _STLP_DEBUG_DO(expr) expr; + +# ifndef _STLP_VERBOSE_RETURN +# define _STLP_VERBOSE_RETURN(__expr,__diag_num) if (!(__expr)) { \ + __stl_debugger::_IndexedError(__diag_num, __FILE__ , __LINE__); \ + return false; } +# endif + +# ifndef _STLP_VERBOSE_RETURN_0 +# define _STLP_VERBOSE_RETURN_0(__expr,__diag_num) if (!(__expr)) { \ + __stl_debugger::_IndexedError(__diag_num, __FILE__ , __LINE__); \ + return 0; } +# endif + +#if ! defined (_STLP_INTERNAL_THREADS_H) +# include +#endif + +#ifndef _STLP_INTERNAL_ITERATOR_BASE_H +# include +#endif + +_STLP_BEGIN_NAMESPACE + +//============================================================= +template +inline bool _STLP_CALL __valid_range(const _Iterator& __i1 ,const _Iterator& __i2, + const random_access_iterator_tag&) { + return (__i1< __i2) || (__i1 == __i2); +} + +template +inline bool _STLP_CALL __valid_range(const _Iterator& __i1 ,const _Iterator& __i2, + const bidirectional_iterator_tag&) { + // check if comparable + bool __dummy(__i1==__i2); + return (__dummy==__dummy); +} + +template +inline bool _STLP_CALL __valid_range(const _Iterator& __i1 ,const _Iterator& __i2, const forward_iterator_tag&) { + // check if comparable + bool __dummy(__i1==__i2); + return (__dummy==__dummy); +} + +template +inline bool _STLP_CALL __valid_range(const _Iterator&,const _Iterator&, const input_iterator_tag&) { + return true; +} + +template +inline bool _STLP_CALL __valid_range(const _Iterator&,const _Iterator&, const output_iterator_tag&) { + return true; +} + +template +inline bool _STLP_CALL __valid_range(const _Iterator& __i1, const _Iterator& __i2) { + return __valid_range(__i1,__i2,_STLP_ITERATOR_CATEGORY(__i1, _Iterator)); +} + +// Note : that means in range [i1, i2]. +template +inline bool _STLP_CALL __in_range(const _Iterator& _It, const _Iterator& __i1, + const _Iterator& __i2) { + return __valid_range(__i1,_It,_STLP_ITERATOR_CATEGORY(__i1, _Iterator)) && + __valid_range(_It,__i2,_STLP_ITERATOR_CATEGORY(_It, _Iterator)); +} + +template +inline bool _STLP_CALL __in_range(const _Iterator& __first, const _Iterator& __last, + const _Iterator& __start, const _Iterator& __finish) { + return __valid_range(__first,__last,_STLP_ITERATOR_CATEGORY(__first, _Iterator)) && + __valid_range(__start,__first,_STLP_ITERATOR_CATEGORY(__first, _Iterator)) && + __valid_range(__last,__finish,_STLP_ITERATOR_CATEGORY(__last, _Iterator)); +} + +//========================================================== + + +class _STLP_CLASS_DECLSPEC __owned_link { +public: + + __owned_link() : _M_owner(0) {} + __owned_link(const __owned_list* __c) : _M_owner(0), _M_next(0) { + __stl_debugger::_M_attach(__CONST_CAST(__owned_list*,__c), this); + } + __owned_link(const __owned_link& __rhs): _M_owner(0) { + __stl_debugger::_M_attach(__CONST_CAST(__owned_list*,__rhs._M_owner), this); + } + __owned_link& operator=(const __owned_link& __rhs) { + __owned_list* __new_owner = __CONST_CAST(__owned_list*,__rhs._M_owner); + __owned_list* __old_owner = _M_owner; + if ( __old_owner != __new_owner ) { + __stl_debugger::_M_detach(__old_owner, this); + __stl_debugger::_M_attach(__new_owner, this); + } + return *this; + } + ~__owned_link() { + __stl_debugger::_M_detach(_M_owner, this); + _Invalidate(); + } + + const __owned_list* _Owner() const { + return _M_owner; + } + __owned_list* _Owner() { + return _M_owner; + } + void _Set_owner(const __owned_list* __o) { + _M_owner= __CONST_CAST(__owned_list*,__o); + } + bool _Valid() const { + return _M_owner !=0; + } + + void _Invalidate() { _M_owner=0; _M_next = 0; } + void _Link_to_self() { _M_next= 0; } + + __owned_link* _Next() { return _M_next; } + const __owned_link* _Next() const { return _M_next; } + +public: + __owned_list* _M_owner; + __owned_link* _M_next; +}; + + +class _STLP_CLASS_DECLSPEC __owned_list { +public: + __owned_list(const void* __o) { + // fprintf(stderr, "__owned_list(): %p\n",(void*)this); + _M_node._M_owner = __CONST_CAST(__owned_list*, __REINTERPRET_CAST(const __owned_list*,__o)); + _M_node._M_next=0; + } + ~__owned_list() { + // fprintf(stderr, "~__owned_list(): %p\n",(void*)this); + _Invalidate_all(); + // that prevents detach + _M_node._Invalidate(); + } + const void* _Owner() const { + return (const void*)_M_node._M_owner; + } + void* _Owner() { + return (void*)_M_node._M_owner; + } + bool _Valid() const { + return _M_node._M_owner!=0; + } + void _Invalidate() { _M_node._M_owner=0; } + + __owned_link* _First() { return _M_node._Next(); } + __owned_link* _Last() { return 0 ; } + + const __owned_link* _First() const { return (__owned_link*)_M_node._M_next; } + const __owned_link* _Last() const { return 0 ;} + + void _Verify() const { + __stl_debugger::_Verify(this); + } + + void _Swap_owners(__owned_list& __y) { + __stl_debugger::_Swap_owners(*this, __y); + } + + void _Invalidate_all() { + __stl_debugger::_Invalidate_all(this); + } + + mutable __owned_link _M_node; + mutable _STLP_mutex _M_lock; + +private: + // should never be called, should be left undefined, + // but some compilers complain about it ;( + __owned_list(const __owned_list&){} + void operator=(const __owned_list&) {} + + friend class __owned_link; + friend struct __stl_debug_engine; +}; + + +//========================================================== + +// forward declaratioins + +template +bool _STLP_CALL __check_range(const _Iterator&, const _Iterator&); +template +bool _STLP_CALL __check_range(const _Iterator&, + const _Iterator&, const _Iterator&); +template +bool _STLP_CALL __check_range(const _Iterator&, const _Iterator& , + const _Iterator&, const _Iterator& ); + +template +void _STLP_CALL __invalidate_range(const __owned_list* __base, + const _Iterator& __first, + const _Iterator& __last); + +template +void _STLP_CALL __invalidate_iterator(const __owned_list* __base, + const _Iterator& __it); + +//============================================================ + +inline bool _STLP_CALL +__check_same_owner( const __owned_link& __i1, const __owned_link& __i2) { + return __stl_debugger::_Check_same_owner(__i1,__i2); +} +inline bool _STLP_CALL +__check_same_owner_or_null( const __owned_link& __i1, const __owned_link& __i2) { + return __stl_debugger::_Check_same_owner_or_null(__i1,__i2); +} + +template +inline bool _STLP_CALL __check_if_owner( const __owned_list* __owner, + const _Iterator& __it) { + return __stl_debugger::_Check_if_owner(__owner, (const __owned_link&)__it); +} + +_STLP_END_NAMESPACE + +# endif /* _STLP_DEBUG */ + +#if defined ( _STLP_ASSERTIONS ) + +# ifndef _STLP_ASSERT_MSG_TRAILER +# define _STLP_ASSERT_MSG_TRAILER +# endif + +// dwa 12/30/98 - if _STLP_DEBUG_MESSAGE is defined, the user can supply own definition. +# if !defined( _STLP_DEBUG_MESSAGE ) +# define __stl_debug_message __stl_debugger::_Message +# else + extern void __stl_debug_message(const char * format_str, ...); +# endif + +// fbp: if _STLP_DEBUG_TERMINATE is defined, the user can supply own definition. +# if !defined( _STLP_DEBUG_TERMINATE ) +# define __stl_debug_terminate __stl_debugger::_Terminate +# else + extern void __stl_debug_terminate(void); +# endif + +#endif + +# if !defined (_STLP_LINK_TIME_INSTANTIATION) +# include +# endif + +#endif /* DEBUG_H */ + +// Local Variables: +// mode:C++ +// End: +