tbb_stddef.h

00001 /*
00002     Copyright 2005-2012 Intel Corporation.  All Rights Reserved.
00003 
00004     The source code contained or described herein and all documents related
00005     to the source code ("Material") are owned by Intel Corporation or its
00006     suppliers or licensors.  Title to the Material remains with Intel
00007     Corporation or its suppliers and licensors.  The Material is protected
00008     by worldwide copyright laws and treaty provisions.  No part of the
00009     Material may be used, copied, reproduced, modified, published, uploaded,
00010     posted, transmitted, distributed, or disclosed in any way without
00011     Intel's prior express written permission.
00012 
00013     No license under any patent, copyright, trade secret or other
00014     intellectual property right is granted to or conferred upon you by
00015     disclosure or delivery of the Materials, either expressly, by
00016     implication, inducement, estoppel or otherwise.  Any license under such
00017     intellectual property rights must be express and approved by Intel in
00018     writing.
00019 */
00020 
00021 #ifndef __TBB_tbb_stddef_H
00022 #define __TBB_tbb_stddef_H
00023 
00024 // Marketing-driven product version
00025 #define TBB_VERSION_MAJOR 4
00026 #define TBB_VERSION_MINOR 1
00027 
00028 // Engineering-focused interface version
00029 #define TBB_INTERFACE_VERSION 6101
00030 #define TBB_INTERFACE_VERSION_MAJOR TBB_INTERFACE_VERSION/1000
00031 
00032 // The oldest major interface version still supported
00033 // To be used in SONAME, manifests, etc.
00034 #define TBB_COMPATIBLE_INTERFACE_VERSION 2
00035 
00036 #define __TBB_STRING_AUX(x) #x
00037 #define __TBB_STRING(x) __TBB_STRING_AUX(x)
00038 
00039 // We do not need defines below for resource processing on windows
00040 #if !defined RC_INVOKED
00041 
00042 // Define groups for Doxygen documentation
00052 // Simple text that is displayed on the main page of Doxygen documentation.
00094 // Define preprocessor symbols used to determine architecture
00095 #if _WIN32||_WIN64
00096 #   if defined(_M_X64)||defined(__x86_64__)  // the latter for MinGW support
00097 #       define __TBB_x86_64 1
00098 #   elif defined(_M_IA64)
00099 #       define __TBB_ipf 1
00100 #   elif defined(_M_IX86)||defined(__i386__) // the latter for MinGW support
00101 #       define __TBB_x86_32 1
00102 #   endif
00103 #else /* Assume generic Unix */
00104 #   if !__linux__ && !__APPLE__
00105 #       define __TBB_generic_os 1
00106 #   endif
00107 #   if __x86_64__
00108 #       define __TBB_x86_64 1
00109 #   elif __ia64__
00110 #       define __TBB_ipf 1
00111 #   elif __i386__||__i386  // __i386 is for Sun OS
00112 #       define __TBB_x86_32 1
00113 #   else
00114 #       define __TBB_generic_arch 1
00115 #   endif
00116 #endif
00117 
00118 // tbb_config.h should be included the first since it contains macro definitions used in other headers
00119 #include "tbb_config.h"
00120 
00121 #if _MSC_VER >=1400
00122     #define __TBB_EXPORTED_FUNC   __cdecl
00123     #define __TBB_EXPORTED_METHOD __thiscall
00124 #else
00125     #define __TBB_EXPORTED_FUNC
00126     #define __TBB_EXPORTED_METHOD
00127 #endif
00128 
00129 #if __INTEL_COMPILER || _MSC_VER
00130 #define __TBB_NOINLINE(decl) __declspec(noinline) decl
00131 #elif __GNUC__
00132 #define __TBB_NOINLINE(decl) decl __attribute__ ((noinline))
00133 #else
00134 #define __TBB_NOINLINE(decl) decl
00135 #endif
00136 
00137 #include <cstddef>      /* Need size_t and ptrdiff_t */
00138 
00139 #if _MSC_VER
00140     #define __TBB_tbb_windef_H
00141     #include "internal/_tbb_windef.h"
00142     #undef __TBB_tbb_windef_H
00143 #endif
00144 #if !defined(_MSC_VER) || _MSC_VER>=1600
00145     #include <stdint.h>
00146 #endif
00147 
00149 typedef void(*assertion_handler_type)( const char* filename, int line, const char* expression, const char * comment );
00150 
00151 #if TBB_USE_ASSERT
00152 
00153      #define __TBB_ASSERT_NS(predicate,message,ns) ((predicate)?((void)0) : ns::assertion_failure(__FILE__,__LINE__,#predicate,message))
00155 
00158 #if __TBBMALLOC_BUILD
00159 namespace rml { namespace internal {
00160     #define __TBB_ASSERT(predicate,message) __TBB_ASSERT_NS(predicate,message,rml::internal)
00161 #else
00162 namespace tbb {
00163     #define __TBB_ASSERT(predicate,message) __TBB_ASSERT_NS(predicate,message,tbb)
00164 #endif
00165 
00166     #define __TBB_ASSERT_EX __TBB_ASSERT
00167 
00169     assertion_handler_type __TBB_EXPORTED_FUNC set_assertion_handler( assertion_handler_type new_handler );
00170 
00172 
00175     void __TBB_EXPORTED_FUNC assertion_failure( const char* filename, int line, const char* expression, const char* comment );
00176 
00177 #if __TBBMALLOC_BUILD
00178 }}  // namespace rml::internal
00179 #else
00180 } // namespace tbb
00181 #endif
00182 #else /* !TBB_USE_ASSERT */
00183 
00185     #define __TBB_ASSERT(predicate,comment) ((void)0)
00187     #define __TBB_ASSERT_EX(predicate,comment) ((void)(1 && (predicate)))
00188 
00189 #endif /* !TBB_USE_ASSERT */
00190 
00192 namespace tbb {
00193 
00194 #if _MSC_VER && _MSC_VER<1600
00195     namespace internal {
00196         typedef __int8 int8_t;
00197         typedef __int16 int16_t;
00198         typedef __int32 int32_t;
00199         typedef __int64 int64_t;
00200         typedef unsigned __int8 uint8_t;
00201         typedef unsigned __int16 uint16_t;
00202         typedef unsigned __int32 uint32_t;
00203         typedef unsigned __int64 uint64_t;
00204     } // namespace internal
00205 #else /* Posix */
00206     namespace internal {
00207         using ::int8_t;
00208         using ::int16_t;
00209         using ::int32_t;
00210         using ::int64_t;
00211         using ::uint8_t;
00212         using ::uint16_t;
00213         using ::uint32_t;
00214         using ::uint64_t;
00215     } // namespace internal
00216 #endif /* Posix */
00217 
00218     using std::size_t;
00219     using std::ptrdiff_t;
00220 
00222 
00226 extern "C" int __TBB_EXPORTED_FUNC TBB_runtime_interface_version();
00227 
00229 
00233 class split {
00234 };
00235 
00240 namespace internal {
00241 
00243 
00246 const size_t NFS_MaxLineSize = 128;
00247 
00267 #define __TBB_atomic // intentionally empty, see above
00268 
00269 template<class T, int S>
00270 struct padded_base : T {
00271     char pad[NFS_MaxLineSize - sizeof(T) % NFS_MaxLineSize];
00272 };
00273 template<class T> struct padded_base<T, 0> : T {};
00274 
00276 template<class T>
00277 struct padded : padded_base<T, sizeof(T)> {};
00278 
00280 
00282 #define __TBB_offsetof(class_name, member_name) \
00283     ((ptrdiff_t)&(reinterpret_cast<class_name*>(0x1000)->member_name) - 0x1000)
00284 
00286 #define __TBB_get_object_ref(class_name, member_name, member_addr) \
00287     (*reinterpret_cast<class_name*>((char*)member_addr - __TBB_offsetof(class_name, member_name)))
00288 
00290 void __TBB_EXPORTED_FUNC handle_perror( int error_code, const char* aux_info );
00291 
00292 #if TBB_USE_EXCEPTIONS
00293     #define __TBB_TRY try
00294     #define __TBB_CATCH(e) catch(e)
00295     #define __TBB_THROW(e) throw e
00296     #define __TBB_RETHROW() throw
00297 #else /* !TBB_USE_EXCEPTIONS */
00298     inline bool __TBB_false() { return false; }
00299     #define __TBB_TRY
00300     #define __TBB_CATCH(e) if ( tbb::internal::__TBB_false() )
00301     #define __TBB_THROW(e) ((void)0)
00302     #define __TBB_RETHROW() ((void)0)
00303 #endif /* !TBB_USE_EXCEPTIONS */
00304 
00306 void __TBB_EXPORTED_FUNC runtime_warning( const char* format, ... );
00307 
00308 #if TBB_USE_ASSERT
00309 static void* const poisoned_ptr = reinterpret_cast<void*>(-1);
00310 
00312 template<typename T>
00313 inline void poison_pointer( T*& p ) { p = reinterpret_cast<T*>(poisoned_ptr); }
00314 
00316 template<typename T>
00317 inline bool is_poisoned( T* p ) { return p == reinterpret_cast<T*>(poisoned_ptr); }
00318 #else
00319 template<typename T>
00320 inline void poison_pointer( T* ) {/*do nothing*/}
00321 #endif /* !TBB_USE_ASSERT */
00322 
00324 
00326 template<typename T, typename U> 
00327 inline T punned_cast( U* ptr ) {
00328     uintptr_t x = reinterpret_cast<uintptr_t>(ptr);
00329     return reinterpret_cast<T>(x);
00330 }
00331 
00333 class no_assign {
00334     // Deny assignment
00335     void operator=( const no_assign& );
00336 public:
00337 #if __GNUC__
00339     no_assign() {}
00340 #endif /* __GNUC__ */
00341 };
00342 
00344 class no_copy: no_assign {
00346     no_copy( const no_copy& );
00347 public:
00349     no_copy() {}
00350 };
00351 
00353 template<typename T>
00354 struct allocator_type {
00355     typedef T value_type;
00356 };
00357 
00358 #if _MSC_VER
00360 template<typename T>
00361 struct allocator_type<const T> {
00362     typedef T value_type;
00363 };
00364 #endif
00365 
00367 inline size_t size_t_select( unsigned u, unsigned long long ull ) {
00368     /* Explicit cast of the arguments to size_t is done to avoid compiler warnings
00369        (e.g. by Clang and MSVC) about possible truncation. The value of the right size,
00370        which is selected by ?:, is anyway not truncated or promoted.
00371        MSVC still warns if this trick is applied directly to constants, hence this function. */
00372     return (sizeof(size_t)==sizeof(u)) ? size_t(u) : size_t(ull);
00373 }
00374 
00375 // Struct to be used as a version tag for inline functions.
00378 struct version_tag_v3 {};
00379 
00380 typedef version_tag_v3 version_tag;
00381 
00382 } // internal
00384 
00385 } // tbb
00386 
00387 #endif /* RC_INVOKED */
00388 #endif /* __TBB_tbb_stddef_H */

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