Compiler.h

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/*
* Copyright Onix Solutions Limited [OnixS]. All rights reserved.
*
* This software owned by Onix Solutions Limited [OnixS] and is protected by copyright law
* and international copyright treaties.
*
* Access to and use of the software is governed by the terms of the applicable ONIXS Software
* Services Agreement (the Agreement) and Customer end user license agreements granting
* a non-assignable, non-transferable and non-exclusive license to use the software
* for it's own data processing purposes under the terms defined in the Agreement.
*
* Except as otherwise granted within the terms of the Agreement, copying or reproduction of any part
* of this source code or associated reference material to any other location for further reproduction
* or redistribution, and any amendments to this copyright notice, are expressly prohibited.
*
* Any reproduction or redistribution for sale or hiring of the Software not in accordance with
* the terms of the Agreement is a violation of copyright law.
*/
 
#pragma once
 
#include <OnixS/eSpeed/MarketData/Itch/CompilerDetection.h>
 
#  if defined(ONIXS_ESPEED_ITCH_COMPILER_CXX_NOEXCEPT) && ONIXS_ESPEED_ITCH_COMPILER_CXX_NOEXCEPT
#    define ONIXS_ESPEED_ITCH_NOTHROW noexcept
#  else
#    define ONIXS_ESPEED_ITCH_NOTHROW throw()
# endif
 
 
#  if defined(ONIXS_ESPEED_ITCH_COMPILER_CXX_EXPLICIT_CONVERSIONS) && ONIXS_ESPEED_ITCH_COMPILER_CXX_EXPLICIT_CONVERSIONS
#   define ONIXS_ESPEED_ITCH_EXPLICIT explicit
#else
#   define ONIXS_ESPEED_ITCH_EXPLICIT
#endif
 
#if defined (__GNUC__)
#   if (__cplusplus >= 201103L || (defined(__GXX_EXPERIMENTAL_CXX0X__) && __GXX_EXPERIMENTAL_CXX0X__))
#       define ONIXS_ESPEED_ITCH_GCC_CXX11
#   endif
#endif
 
#  if defined(ONIXS_ESPEED_ITCH_COMPILER_CXX_CONSTEXPR) && ONIXS_ESPEED_ITCH_COMPILER_CXX_CONSTEXPR
#   define ONIXS_ESPEED_ITCH_CONST_OR_CONSTEXPR constexpr
#else
#   define ONIXS_ESPEED_ITCH_CONST_OR_CONSTEXPR const
#endif
 
#if defined(__GNUC__)
#  define ONIXS_ESPEED_ITCH_CHECK_EXPECT(exp,c) (__builtin_expect((exp), c))
#else
#  define ONIXS_ESPEED_ITCH_CHECK_EXPECT(exp,c) ((exp))
#endif