[occt.git] / src / Standard / Standard_Macro.hxx

// Copyright (c) 1998-1999 Matra Datavision
// Copyright (c) 1999-2014 OPEN CASCADE SAS
//
// This file is part of Open CASCADE Technology software library.
//
// This library is free software; you can redistribute it and/or modify it under
// the terms of the GNU Lesser General Public License version 2.1 as published
// by the Free Software Foundation, with special exception defined in the file
// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
// distribution for complete text of the license and disclaimer of any warranty.
//
// Alternatively, this file may be used under the terms of Open CASCADE
// commercial license or contractual agreement.

//! @file
//! This file is intended to be the first file included to any
//! Open CASCADE source. It defines platform-specific pre-processor 
//! macros necessary for correct compilation of Open CASCADE code.

#ifndef _Standard_Macro_HeaderFile
# define _Standard_Macro_HeaderFile

//! @def Standard_OVERRIDE
//! Should be used in declarations of virtual methods overriden in the
//! derived classes, to cause compilation error in the case if that virtual 
//! function disappears or changes its signature in the base class.
//!
//! Expands to C++11 keyword "override" on compilers that are known to
//! suppot it; empty in other cases.
#if defined(__cplusplus) && (__cplusplus >= 201100L)
  // part of C++11 standard
  #define Standard_OVERRIDE override
#elif defined(_MSC_VER) && (_MSC_VER >= 1700)
  // MSVC extension since VS2012
  #define Standard_OVERRIDE override
#else
  #define Standard_OVERRIDE
#endif

//! @def Standard_FALLTHROUGH
//! Should be used in a switch statement immediately before a case label,
//! if code associated with the previous case label may fall through to that
//! next label (i.e. does not end with "break" or "return" etc.). 
//! This macro indicates that the fall through is intentional and should not be 
//! diagnosed by a compiler that warns on fallthrough.
//!
//! Expands to C++17 attribute statement "[[fallthrough]];" on compilers that 
//! declare support of C++17, or to "__attribute__((fallthrough));" on 
//! GCC 7+.
#if defined(__cplusplus) && (__cplusplus >= 201703L)
  // part of C++17 standard
  #define Standard_FALLTHROUGH [[fallthrough]];
#elif defined(__GNUC__) && (__GNUC__ >= 7)
  // gcc 7+
  #define Standard_FALLTHROUGH __attribute__((fallthrough));
#else
  #define Standard_FALLTHROUGH
#endif

//! @def Standard_UNUSED
//! Macro for marking variables / functions as possibly unused
//! so that compiler will not emit redundant "unused" warnings.
//!
//! Expands to "__attribute__((unused))" on GCC and CLang.
#if defined(__GNUC__) || defined(__clang__)
  #define Standard_UNUSED __attribute__((unused))
#else
  #define Standard_UNUSED
#endif

//! @def Standard_THREADLOCAL
//! Define Standard_THREADLOCAL modifier as C++11 thread_local keyword where it is available.
#if defined(__clang__)
  // CLang version: standard CLang > 3.3 or XCode >= 8 (but excluding 32-bit ARM)
  // Note: this has to be in separate #if to avoid failure of preprocessor on other platforms
  #if __has_feature(cxx_thread_local)
    #define Standard_THREADLOCAL thread_local
  #endif
#elif defined(__INTEL_COMPILER)
  #if (defined(_MSC_VER) && _MSC_VER >= 1900 && __INTEL_COMPILER > 1400)
    // requires msvcrt vc14+ (Visual Studio 2015+)
    #define Standard_THREADLOCAL thread_local
  #elif (!defined(_MSC_VER) && __INTEL_COMPILER > 1500)
    #define Standard_THREADLOCAL thread_local
  #endif
#elif (defined(_MSC_VER) && _MSC_VER >= 1900)
  // msvcrt coming with vc14+ (VS2015+)
  #define Standard_THREADLOCAL thread_local
#elif (defined(__GNUC__) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 8)))
  // GCC >= 4.8
  #define Standard_THREADLOCAL thread_local
#endif

#ifndef Standard_THREADLOCAL
  #define Standard_THREADLOCAL
#endif

//! @def Standard_DEPRECATED("message")
//! Can be used in declaration of a method or a class to mark it as deprecated.
//! Use of such method or class will cause compiler warning (if supported by 
//! compiler and unless disabled).
//! If macro OCCT_NO_DEPRECATED is defined, Standard_DEPRECATED is defined empty.
#ifdef OCCT_NO_DEPRECATED
  #define Standard_DEPRECATED(theMsg)
#else
#if defined(_MSC_VER)
  #define Standard_DEPRECATED(theMsg) __declspec(deprecated(theMsg))
#elif defined(__GNUC__) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 5) || defined(__clang__))
  #define Standard_DEPRECATED(theMsg) __attribute__((deprecated(theMsg)))
#elif defined(__GNUC__) && (__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 1))
  #define Standard_DEPRECATED(theMsg) __attribute__((deprecated))
#else
  #define Standard_DEPRECATED(theMsg)
#endif
#endif

//! @def Standard_DISABLE_DEPRECATION_WARNINGS
//! Disables warnings on use of deprecated features (see Standard_DEPRECATED),
//! from the current point till appearance of Standard_ENABLE_DEPRECATION_WARNINGS macro.
//! This is useful for sections of code kept for backward compatibility and scheduled for removal.
//!
//! @def Standard_ENABLE_DEPRECATION_WARNINGS
//! Enables warnings on use of deprecated features previously disabled by
//! Standard_DISABLE_DEPRECATION_WARNINGS.
#if defined(__ICL) || defined (__INTEL_COMPILER)
  #define Standard_DISABLE_DEPRECATION_WARNINGS __pragma(warning(push)) __pragma(warning(disable:1478))
  #define Standard_ENABLE_DEPRECATION_WARNINGS  __pragma(warning(pop))
#elif defined(_MSC_VER)
  #define Standard_DISABLE_DEPRECATION_WARNINGS __pragma(warning(push)) __pragma(warning(disable:4996))
  #define Standard_ENABLE_DEPRECATION_WARNINGS  __pragma(warning(pop))
#elif (defined(__GNUC__) && __GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 6)) || defined(__clang__)
  // available since at least gcc 4.2 (maybe earlier), however only gcc 4.6+ supports this pragma inside the function body
  // CLang also supports this gcc syntax (in addition to "clang diagnostic ignored")
  #define Standard_DISABLE_DEPRECATION_WARNINGS _Pragma("GCC diagnostic ignored \"-Wdeprecated-declarations\"")
  #define Standard_ENABLE_DEPRECATION_WARNINGS  _Pragma("GCC diagnostic warning \"-Wdeprecated-declarations\"")
#else
  #define Standard_DISABLE_DEPRECATION_WARNINGS
  #define Standard_ENABLE_DEPRECATION_WARNINGS
#endif

//! @def OCCT_NO_RVALUE_REFERENCE
//! Disables methods and constructors that use rvalue references
//! (C++11 move semantics) not supported by obsolete compilers.
#if (defined(_MSC_VER) && (_MSC_VER < 1600))
  #define OCCT_NO_RVALUE_REFERENCE
#endif

# ifdef _WIN32

// We must be careful including windows.h: it is really poisonous stuff!
// The most annoying are #defines of many identifiers that you could use in 
// normal code without knowing that Windows has its own knowledge of them...
// So lets protect ourselves by switching OFF as much as possible of this in advance.
// If someone needs more from windows.h, he is encouraged to #undef these symbols
// or include windows.h prior to any OCCT stuff.
// Note that we define each symbol to itself, so that it still can be used
// e.g. as name of variable, method etc.
#ifndef WIN32_LEAN_AND_MEAN
#define WIN32_LEAN_AND_MEAN   /* exclude extra Windows stuff */
#endif
#ifndef NOMINMAX
#define NOMINMAX NOMINMAX     /* avoid #define min() and max() */
#endif
#ifndef NOMSG
#define NOMSG NOMSG           /* avoid #define SendMessage etc. */
#endif
#ifndef NODRAWTEXT
#define NODRAWTEXT NODRAWTEXT /* avoid #define DrawText etc. */
#endif
#ifndef NONLS
#define NONLS NONLS           /* avoid #define CompareString etc. */
#endif
#ifndef NOGDI
#define NOGDI NOGDI           /* avoid #define SetPrinter (winspool.h) etc. */
#endif
#ifndef NOSERVICE
#define NOSERVICE NOSERVICE   
#endif
#ifndef NOKERNEL
#define NOKERNEL NOKERNEL
#endif
#ifndef NOUSER
#define NOUSER NOUSER
#endif
#ifndef NOMCX
#define NOMCX NOMCX
#endif
#ifndef NOIME
#define NOIME NOIME
#endif

#endif

//! @def Standard_EXPORT
//! This macro should be used in declarations of public methods 
//! to ensure that they are exported from DLL on Windows and thus
//! can be called from other (dependent) libraries or applications.
//!
//! If macro OCCT_STATIC_BUILD is defined, then Standard_EXPORT
//! is set to empty. 

# if defined(_WIN32) && !defined(OCCT_STATIC_BUILD) && !defined(HAVE_NO_DLL)

//======================================================
// Windows-specific definitions
//======================================================

#  ifndef Standard_EXPORT
#   define Standard_EXPORT __declspec( dllexport )
// For global variables :
#   define Standard_EXPORTEXTERN __declspec( dllexport ) extern
#   define Standard_EXPORTEXTERNC extern "C" __declspec( dllexport )
#  endif  /* Standard_EXPORT */

#  ifndef Standard_IMPORT
#   define Standard_IMPORT __declspec( dllimport ) extern
#   define Standard_IMPORTC extern "C" __declspec( dllimport )
#  endif  /* Standard_IMPORT */

# else  /* UNIX */

//======================================================
// UNIX / static library definitions
//======================================================

#  ifndef Standard_EXPORT
#   define Standard_EXPORT
// For global variables :
#   define Standard_EXPORTEXTERN extern
#   define Standard_EXPORTEXTERNC extern "C"
#  endif  /* Standard_EXPORT */

#  ifndef Standard_IMPORT
#   define Standard_IMPORT extern
#   define Standard_IMPORTC extern "C"
#  endif  /* Standard_IMPORT */

// Compatibility with old SUN compilers

// This preprocessor directive is a kludge to get around
// a bug in the Sun Workshop 5.0 compiler, it keeps the
// /usr/include/memory.h file from being #included
// with an incompatible extern "C" definition of memchr
// October 18, 2000  <rboehne@ricardo-us.com>
#if __SUNPRO_CC_COMPAT == 5
#define	_MEMORY_H
#endif

# endif  /* _WIN32 */

//! @def OCCT_UWP
//! This macro is defined on Windows platform in the case if the code
//! is being compiled for UWP (Universal Windows Platform).
#if defined(WINAPI_FAMILY) && WINAPI_FAMILY == WINAPI_FAMILY_APP
 #define OCCT_UWP
#else
 #ifdef OCCT_UWP
   #undef OCCT_UWP
 #endif
#endif

#endif
Commit	Line	Data
b311480e	1	// Copyright (c) 1998-1999 Matra Datavision
973c2be1	2	// Copyright (c) 1999-2014 OPEN CASCADE SAS
b311480e	3	//
973c2be1	4	// This file is part of Open CASCADE Technology software library.
b311480e	5	//
d5f74e42	6	// This library is free software; you can redistribute it and/or modify it under
d5f74e42	7	// the terms of the GNU Lesser General Public License version 2.1 as published
973c2be1	8	// by the Free Software Foundation, with special exception defined in the file
	9	// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
	10	// distribution for complete text of the license and disclaimer of any warranty.
b311480e	11	//
973c2be1	12	// Alternatively, this file may be used under the terms of Open CASCADE
973c2be1	13	// commercial license or contractual agreement.
b311480e	14
b1811c1d	15	//! @file
	16	//! This file is intended to be the first file included to any
	17	//! Open CASCADE source. It defines platform-specific pre-processor
	18	//! macros necessary for correct compilation of Open CASCADE code.
7fd59977	19
	20	#ifndef _Standard_Macro_HeaderFile
	21	# define _Standard_Macro_HeaderFile
	22
b1811c1d	23	//! @def Standard_OVERRIDE
	24	//! Should be used in declarations of virtual methods overriden in the
	25	//! derived classes, to cause compilation error in the case if that virtual
	26	//! function disappears or changes its signature in the base class.
	27	//!
	28	//! Expands to C++11 keyword "override" on compilers that are known to
	29	//! suppot it; empty in other cases.
a3157439	30	#if defined(__cplusplus) && (__cplusplus >= 201100L)
	31	// part of C++11 standard
	32	#define Standard_OVERRIDE override
	33	#elif defined(_MSC_VER) && (_MSC_VER >= 1700)
31b1749c	34	// MSVC extension since VS2012
a3157439	35	#define Standard_OVERRIDE override
	36	#else
	37	#define Standard_OVERRIDE
	38	#endif
	39
b1811c1d	40	//! @def Standard_FALLTHROUGH
	41	//! Should be used in a switch statement immediately before a case label,
	42	//! if code associated with the previous case label may fall through to that
	43	//! next label (i.e. does not end with "break" or "return" etc.).
	44	//! This macro indicates that the fall through is intentional and should not be
	45	//! diagnosed by a compiler that warns on fallthrough.
	46	//!
	47	//! Expands to C++17 attribute statement "[[fallthrough]];" on compilers that
	48	//! declare support of C++17, or to "__attribute__((fallthrough));" on
	49	//! GCC 7+.
	50	#if defined(__cplusplus) && (__cplusplus >= 201703L)
	51	// part of C++17 standard
	52	#define Standard_FALLTHROUGH [[fallthrough]];
	53	#elif defined(__GNUC__) && (__GNUC__ >= 7)
	54	// gcc 7+
	55	#define Standard_FALLTHROUGH __attribute__((fallthrough));
	56	#else
	57	#define Standard_FALLTHROUGH
	58	#endif
	59
	60	//! @def Standard_UNUSED
	61	//! Macro for marking variables / functions as possibly unused
	62	//! so that compiler will not emit redundant "unused" warnings.
	63	//!
	64	//! Expands to "__attribute__((unused))" on GCC and CLang.
fb0b0531	65	#if defined(__GNUC__) \|\| defined(__clang__)
	66	#define Standard_UNUSED __attribute__((unused))
	67	#else
	68	#define Standard_UNUSED
	69	#endif
	70
6f498847	71	//! @def Standard_THREADLOCAL
	72	//! Define Standard_THREADLOCAL modifier as C++11 thread_local keyword where it is available.
	73	#if defined(__clang__)
	74	// CLang version: standard CLang > 3.3 or XCode >= 8 (but excluding 32-bit ARM)
	75	// Note: this has to be in separate #if to avoid failure of preprocessor on other platforms
	76	#if __has_feature(cxx_thread_local)
	77	#define Standard_THREADLOCAL thread_local
	78	#endif
	79	#elif defined(__INTEL_COMPILER)
	80	#if (defined(_MSC_VER) && _MSC_VER >= 1900 && __INTEL_COMPILER > 1400)
	81	// requires msvcrt vc14+ (Visual Studio 2015+)
	82	#define Standard_THREADLOCAL thread_local
	83	#elif (!defined(_MSC_VER) && __INTEL_COMPILER > 1500)
	84	#define Standard_THREADLOCAL thread_local
	85	#endif
	86	#elif (defined(_MSC_VER) && _MSC_VER >= 1900)
	87	// msvcrt coming with vc14+ (VS2015+)
	88	#define Standard_THREADLOCAL thread_local
	89	#elif (defined(__GNUC__) && (__GNUC__ > 4 \|\| (__GNUC__ == 4 && __GNUC_MINOR__ >= 8)))
	90	// GCC >= 4.8
	91	#define Standard_THREADLOCAL thread_local
	92	#endif
	93
	94	#ifndef Standard_THREADLOCAL
	95	#define Standard_THREADLOCAL
	96	#endif
	97
b1811c1d	98	//! @def Standard_DEPRECATED("message")
	99	//! Can be used in declaration of a method or a class to mark it as deprecated.
	100	//! Use of such method or class will cause compiler warning (if supported by
	101	//! compiler and unless disabled).
	102	//! If macro OCCT_NO_DEPRECATED is defined, Standard_DEPRECATED is defined empty.
8ddd25b8	103	#ifdef OCCT_NO_DEPRECATED
	104	#define Standard_DEPRECATED(theMsg)
	105	#else
	106	#if defined(_MSC_VER)
	107	#define Standard_DEPRECATED(theMsg) __declspec(deprecated(theMsg))
	108	#elif defined(__GNUC__) && (__GNUC__ > 4 \|\| (__GNUC__ == 4 && __GNUC_MINOR__ >= 5) \|\| defined(__clang__))
	109	#define Standard_DEPRECATED(theMsg) __attribute__((deprecated(theMsg)))
	110	#elif defined(__GNUC__) && (__GNUC__ > 3 \|\| (__GNUC__ == 3 && __GNUC_MINOR__ >= 1))
	111	#define Standard_DEPRECATED(theMsg) __attribute__((deprecated))
	112	#else
	113	#define Standard_DEPRECATED(theMsg)
	114	#endif
	115	#endif
	116
b1811c1d	117	//! @def Standard_DISABLE_DEPRECATION_WARNINGS
	118	//! Disables warnings on use of deprecated features (see Standard_DEPRECATED),
	119	//! from the current point till appearance of Standard_ENABLE_DEPRECATION_WARNINGS macro.
	120	//! This is useful for sections of code kept for backward compatibility and scheduled for removal.
	121	//!
	122	//! @def Standard_ENABLE_DEPRECATION_WARNINGS
	123	//! Enables warnings on use of deprecated features previously disabled by
	124	//! Standard_DISABLE_DEPRECATION_WARNINGS.
60273f77	125	#if defined(__ICL) \|\| defined (__INTEL_COMPILER)
	126	#define Standard_DISABLE_DEPRECATION_WARNINGS __pragma(warning(push)) __pragma(warning(disable:1478))
	127	#define Standard_ENABLE_DEPRECATION_WARNINGS __pragma(warning(pop))
	128	#elif defined(_MSC_VER)
	129	#define Standard_DISABLE_DEPRECATION_WARNINGS __pragma(warning(push)) __pragma(warning(disable:4996))
	130	#define Standard_ENABLE_DEPRECATION_WARNINGS __pragma(warning(pop))
	131	#elif (defined(__GNUC__) && __GNUC__ > 4 \|\| (__GNUC__ == 4 && __GNUC_MINOR__ >= 6)) \|\| defined(__clang__)
	132	// available since at least gcc 4.2 (maybe earlier), however only gcc 4.6+ supports this pragma inside the function body
	133	// CLang also supports this gcc syntax (in addition to "clang diagnostic ignored")
	134	#define Standard_DISABLE_DEPRECATION_WARNINGS _Pragma("GCC diagnostic ignored \"-Wdeprecated-declarations\"")
	135	#define Standard_ENABLE_DEPRECATION_WARNINGS _Pragma("GCC diagnostic warning \"-Wdeprecated-declarations\"")
	136	#else
	137	#define Standard_DISABLE_DEPRECATION_WARNINGS
	138	#define Standard_ENABLE_DEPRECATION_WARNINGS
	139	#endif
	140
6286195c	141	//! @def OCCT_NO_RVALUE_REFERENCE
	142	//! Disables methods and constructors that use rvalue references
	143	//! (C++11 move semantics) not supported by obsolete compilers.
	144	#if (defined(_MSC_VER) && (_MSC_VER < 1600))
	145	#define OCCT_NO_RVALUE_REFERENCE
	146	#endif
	147
d37ac0c2	148	# ifdef _WIN32
7fd59977	149
	150	// We must be careful including windows.h: it is really poisonous stuff!
	151	// The most annoying are #defines of many identifiers that you could use in
	152	// normal code without knowing that Windows has its own knowledge of them...
	153	// So lets protect ourselves by switching OFF as much as possible of this in advance.
	154	// If someone needs more from windows.h, he is encouraged to #undef these symbols
	155	// or include windows.h prior to any OCCT stuff.
	156	// Note that we define each symbol to itself, so that it still can be used
	157	// e.g. as name of variable, method etc.
	158	#ifndef WIN32_LEAN_AND_MEAN
	159	#define WIN32_LEAN_AND_MEAN /* exclude extra Windows stuff */
	160	#endif
	161	#ifndef NOMINMAX
	162	#define NOMINMAX NOMINMAX /* avoid #define min() and max() */
	163	#endif
	164	#ifndef NOMSG
	165	#define NOMSG NOMSG /* avoid #define SendMessage etc. */
	166	#endif
	167	#ifndef NODRAWTEXT
	168	#define NODRAWTEXT NODRAWTEXT /* avoid #define DrawText etc. */
	169	#endif
	170	#ifndef NONLS
	171	#define NONLS NONLS /* avoid #define CompareString etc. */
	172	#endif
	173	#ifndef NOGDI
	174	#define NOGDI NOGDI /* avoid #define SetPrinter (winspool.h) etc. */
	175	#endif
	176	#ifndef NOSERVICE
	177	#define NOSERVICE NOSERVICE
	178	#endif
	179	#ifndef NOKERNEL
	180	#define NOKERNEL NOKERNEL
	181	#endif
	182	#ifndef NOUSER
	183	#define NOUSER NOUSER
	184	#endif
	185	#ifndef NOMCX
	186	#define NOMCX NOMCX
	187	#endif
	188	#ifndef NOIME
	189	#define NOIME NOIME
	190	#endif
	191
d37ac0c2 TK	192	#endif
d37ac0c2 TK	193
b1811c1d	194	//! @def Standard_EXPORT
	195	//! This macro should be used in declarations of public methods
	196	//! to ensure that they are exported from DLL on Windows and thus
	197	//! can be called from other (dependent) libraries or applications.
68df8478	198	//!
	199	//! If macro OCCT_STATIC_BUILD is defined, then Standard_EXPORT
	200	//! is set to empty.
b1811c1d	201
68df8478	202	# if defined(_WIN32) && !defined(OCCT_STATIC_BUILD) && !defined(HAVE_NO_DLL)
d37ac0c2 TK	203
	204	//======================================================
	205	// Windows-specific definitions
	206	//======================================================
	207
	208	# ifndef Standard_EXPORT
	209	# define Standard_EXPORT __declspec( dllexport )
	210	// For global variables :
	211	# define Standard_EXPORTEXTERN __declspec( dllexport ) extern
	212	# define Standard_EXPORTEXTERNC extern "C" __declspec( dllexport )
	213	# endif /* Standard_EXPORT */
	214
	215	# ifndef Standard_IMPORT
	216	# define Standard_IMPORT __declspec( dllimport ) extern
	217	# define Standard_IMPORTC extern "C" __declspec( dllimport )
	218	# endif /* Standard_IMPORT */
	219
57c28b61	220	# else /* UNIX */
7fd59977	221
7fd59977	222	//======================================================
d37ac0c2	223	// UNIX / static library definitions
7fd59977	224	//======================================================
	225
	226	# ifndef Standard_EXPORT
	227	# define Standard_EXPORT
	228	// For global variables :
	229	# define Standard_EXPORTEXTERN extern
	230	# define Standard_EXPORTEXTERNC extern "C"
	231	# endif /* Standard_EXPORT */
	232
	233	# ifndef Standard_IMPORT
	234	# define Standard_IMPORT extern
	235	# define Standard_IMPORTC extern "C"
	236	# endif /* Standard_IMPORT */
	237
	238	// Compatibility with old SUN compilers
	239
	240	// This preprocessor directive is a kludge to get around
	241	// a bug in the Sun Workshop 5.0 compiler, it keeps the
	242	// /usr/include/memory.h file from being #included
	243	// with an incompatible extern "C" definition of memchr
	244	// October 18, 2000 <rboehne@ricardo-us.com>
	245	#if __SUNPRO_CC_COMPAT == 5
	246	#define _MEMORY_H
	247	#endif
	248
57c28b61	249	# endif /* _WIN32 */
7fd59977	250
b1811c1d	251	//! @def OCCT_UWP
	252	//! This macro is defined on Windows platform in the case if the code
	253	//! is being compiled for UWP (Universal Windows Platform).
742cc8b0	254	#if defined(WINAPI_FAMILY) && WINAPI_FAMILY == WINAPI_FAMILY_APP
	255	#define OCCT_UWP
	256	#else
	257	#ifdef OCCT_UWP
	258	#undef OCCT_UWP
	259	#endif
	260	#endif
	261
	262	#endif