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// **********************************************************************
//
// Copyright (c) 2003-2016 ZeroC, Inc. All rights reserved.
//
// This copy of Ice is licensed to you under the terms described in the
// ICE_LICENSE file included in this distribution.
//
// **********************************************************************
#ifndef ICE_UTIL_CONFIG_H
#define ICE_UTIL_CONFIG_H
//
// Use the system headers as preferred way to detect endianness
// and fallback to architecture based checks.
//
//
#include <stdlib.h>
#if defined(__GLIBC__)
# include <endian.h>
#elif defined(__APPLE__)
# include <machine/endian.h>
#elif defined(__FreeBSD__)
# include <sys/endian.h>
#endif
#if (defined(__BYTE_ORDER) && defined(__LITTLE_ENDIAN) && (__BYTE_ORDER == __LITTLE_ENDIAN)) || \
(defined(_BYTE_ORDER) && defined(_LITTLE_ENDIAN) && (_BYTE_ORDER == _LITTLE_ENDIAN))
# define ICE_LITTLE_ENDIAN
#elif (defined(__BYTE_ORDER) && defined(__BIG_ENDIAN) && (__BYTE_ORDER == __BIG_ENDIAN)) || \
(defined(_BYTE_ORDER) && defined(_BIG_ENDIAN) && (_BYTE_ORDER == _BIG_ENDIAN))
# define ICE_BIG_ENDIAN
#elif defined(__i386) || \
defined(_M_IX86) || \
defined(__x86_64) || \
defined(_M_X64) || \
defined(_M_IA64) || \
defined(__alpha__) || \
defined(__ARMEL__) || \
defined(_M_ARM_FP) || \
defined(__arm64) || \
defined(__MIPSEL__)
# define ICE_LITTLE_ENDIAN
#elif defined(__sparc) || \
defined(__sparc__) || \
defined(__hppa) || \
defined(__ppc__) || \
defined(__powerpc) || \
defined(_ARCH_COM) || \
defined(__MIPSEB__)
# define ICE_BIG_ENDIAN
#else
# error "Unknown architecture"
#endif
#ifdef _MSC_VER
# ifdef _WIN64
# define ICE_64
# else
# define ICE_32
# endif
#else
//
// Use system headers as preferred way to detect 32 or 64 bit mode and
// fallback to architecture based checks
//
# include <stdint.h>
# if defined(__WORDSIZE) && (__WORDSIZE == 64)
# define ICE_64
# elif defined(__WORDSIZE) && (__WORDSIZE == 32)
# define ICE_32
# elif defined(__sun) && (defined(__sparcv9) || defined(__x86_64)) || \
defined(__linux) && defined(__x86_64) || \
defined(__APPLE__) && defined(__x86_64) || \
defined(__hppa) && defined(__LP64__) || \
defined(_ARCH_COM) && defined(__64BIT__) || \
defined(__alpha__)
# define ICE_64
# else
# define ICE_32
# endif
#endif
//
// Check for C++ 11 support
//
// For GCC, we recognize --std=c++0x only for GCC version 4.5 and greater,
// as C++11 support in prior releases was too limited.
//
#if (__cplusplus >= 201103) || \
((defined(__GNUC__) && defined(__GXX_EXPERIMENTAL_CXX0X__) && ((__GNUC__* 100) + __GNUC_MINOR__) >= 405)) || \
(defined(_MSC_VER) && (_MSC_VER >= 1600))
# define ICE_CPP11
#endif
#if defined(ICE_CPP11) && (!defined(_MSC_VER) || (_MSC_VER >= 1900))
# define ICE_NOEXCEPT noexcept
# define ICE_NOEXCEPT_FALSE noexcept(false)
#else
# define ICE_NOEXCEPT throw()
# define ICE_NOEXCEPT_FALSE /**/
#endif
//
// Visual Studio 2012 or later, without Windows XP/2003 support
//
#if defined(_MSC_VER) && (_MSC_VER >= 1700) && !defined(_USING_V110_SDK71_)
//
// Check if building for WinRT
//
# include <winapifamily.h>
# if defined(WINAPI_FAMILY) && (WINAPI_FAMILY == WINAPI_FAMILY_APP)
# define ICE_OS_WINRT
# define ICE_STATIC_LIBS
# endif
#endif
//
// Support for thread-safe function local static initialization
// (a.k.a. "magic statics")
//
#if defined(__GNUC__) || defined(__clang__)
# define ICE_HAS_THREAD_SAFE_LOCAL_STATIC
#endif
//
// Compiler extensions to export and import symbols: see the documentation
// for Visual Studio, Solaris Studio and GCC.
//
#if defined(_WIN32)
# define ICE_DECLSPEC_EXPORT __declspec(dllexport)
# define ICE_DECLSPEC_IMPORT __declspec(dllimport)
//
// ICE_HAS_DECLSPEC_IMPORT_EXPORT defined only for compilers with distinct
// declspec for IMPORT and EXPORT
# define ICE_HAS_DECLSPEC_IMPORT_EXPORT
#elif defined(__GNUC__)
# define ICE_DECLSPEC_EXPORT __attribute__((visibility ("default")))
# define ICE_DECLSPEC_IMPORT __attribute__((visibility ("default")))
#elif defined(__SUNPRO_CC)
# define ICE_DECLSPEC_EXPORT __global
# define ICE_DECLSPEC_IMPORT /**/
#else
# define ICE_DECLSPEC_EXPORT /**/
# define ICE_DECLSPEC_IMPORT /**/
#endif
//
// Let's use these extensions with IceUtil:
//
#if defined(ICE_UTIL_API_EXPORTS)
# define ICE_UTIL_API ICE_DECLSPEC_EXPORT
#elif defined(ICE_STATIC_LIBS)
# define ICE_UTIL_API /**/
#else
# define ICE_UTIL_API ICE_DECLSPEC_IMPORT
#endif
#if defined(_MSC_VER)
# define ICE_DEPRECATED_API(msg) __declspec(deprecated(msg))
#elif defined(__clang__)
# if __has_extension(attribute_deprecated_with_message)
# define ICE_DEPRECATED_API(msg) __attribute__((deprecated(msg)))
# else
# define ICE_DEPRECATED_API(msg) __attribute__((deprecated))
# endif
#elif defined(__GNUC__)
# if (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 5))
// The message option was introduced in GCC 4.5
# define ICE_DEPRECATED_API(msg) __attribute__((deprecated(msg)))
# else
# define ICE_DEPRECATED_API(msg) __attribute__((deprecated))
# endif
#else
# define ICE_DEPRECATED_API(msg) /**/
#endif
#ifdef _WIN32
# include <windows.h>
# if defined(_WIN32_WINNT) && (_WIN32_WINNT >= 0x600)
//
// Windows provides native condition variables on Vista and later
//
# ifndef ICE_HAS_WIN32_CONDVAR
# define ICE_HAS_WIN32_CONDVAR
# endif
# endif
#endif
//
// Some include files we need almost everywhere.
//
#include <cassert>
#include <iostream>
#include <sstream>
#ifndef _WIN32
# include <pthread.h>
# include <errno.h>
#endif
#ifdef __APPLE__
# include <TargetConditionals.h>
#endif
#if defined(_AIX) && defined(_LARGE_FILES)
// defines macros such as open that we want to use consistently everywhere
# include <fcntl.h>
#endif
#ifdef __IBMCPP__
// TODO: better fix for this warning
# pragma report(disable, "1540-0198") // private inheritance without private keyword
#endif
#if !defined(ICE_BUILDING_ICE_UTIL) && defined(ICE_UTIL_API_EXPORTS)
# define ICE_BUILDING_ICE_UTIL
#endif
#if defined(_MSC_VER)
# if !defined(ICE_STATIC_LIBS) && (!defined(_DLL) || !defined(_MT))
# error "Only multi-threaded DLL libraries can be used with Ice!"
# endif
//
// Automatically link with IceUtil[D].lib
//
# if !defined(ICE_BUILDING_ICE_UTIL)
# if defined(_DEBUG) && !defined(ICE_OS_WINRT)
# pragma comment(lib, "IceUtilD.lib")
# else
# pragma comment(lib, "IceUtil.lib")
# endif
# endif
#endif
namespace IceUtil
{
//
// By deriving from this class, other classes are made non-copyable.
//
class ICE_UTIL_API noncopyable
{
protected:
noncopyable() { }
~noncopyable() { } // May not be virtual! Classes without virtual
// operations also derive from noncopyable.
private:
noncopyable(const noncopyable&);
const noncopyable& operator=(const noncopyable&);
};
//
// Int64 typedef and ICE_INT64 macro for Int64 literal values
//
// Note that on Windows, long is always 32-bit
//
#if defined(_WIN32) && defined(_MSC_VER)
typedef __int64 Int64;
# define ICE_INT64(n) n##i64
# define ICE_INT64_FORMAT "%lld"
#elif defined(ICE_64) && !defined(_WIN32)
typedef long Int64;
# define ICE_INT64(n) n##L
# define ICE_INT64_FORMAT "%ld"
#else
typedef long long Int64;
# define ICE_INT64(n) n##LL
# define ICE_INT64_FORMAT "%lld"
#endif
}
//
// The Ice version.
//
#define ICE_STRING_VERSION "3.6.3" // "A.B.C", with A=major, B=minor, C=patch
#define ICE_INT_VERSION 30603 // AABBCC, with AA=major, BB=minor, CC=patch
#endif
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