platforms.hpp File Reference

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Macros
#define	CPP_VERSION_STR(year, month)   #year #month "L"
	编译器检测宏 / Compiler detection macros
#define	CPP_VERSION_TO_INT(year, month)   year##month##L
	将C++版本转换为整数 / Convert C++ version to integer
#define	CPP_11   CPP_VERSION_TO_INT(201, 103)
	C++标准检测 / C++ standard detection.
#define	CPP_14   CPP_VERSION_TO_INT(201, 402)
#define	CPP_17   CPP_VERSION_TO_INT(201, 703)
#define	CPP_20   CPP_VERSION_TO_INT(202, 002)
#define	CPP_TOOLBOX_CXX_LARGE_THAN_17(Content)    static_assert(__cplusplus >= CPP_17, Content)
	C++17要求的静态断言 / Static assert for C++17 requirement.
#define	CPP_TOOLBOX_CXX_VERSION   get_cpp_version()
	获取C++版本字符串 / Get C++ version string

Functions
constexpr const char *	get_cpp_version ()
	获取C++版本字符串 / Get C++ version as string

Macro Definition Documentation

CPP_11

#define CPP_11   CPP_VERSION_TO_INT(201, 103)

C++标准检测 / C++ standard detection.

C++版本宏定义 / C++ version macros

CPP_14

#define CPP_14   CPP_VERSION_TO_INT(201, 402)

CPP_17

#define CPP_17   CPP_VERSION_TO_INT(201, 703)

CPP_20

#define CPP_20   CPP_VERSION_TO_INT(202, 002)

CPP_TOOLBOX_CXX_LARGE_THAN_17

#define CPP_TOOLBOX_CXX_LARGE_THAN_17

(

Content

)

static_assert(__cplusplus >= CPP_17, Content)

C++17要求的静态断言 / Static assert for C++17 requirement.

Parameters

Content

断言消息 / Assert message

CPP_TOOLBOX_CXX_LARGE_THAN_17("This feature requires C++17 or later");

CPP_TOOLBOX_CXX_VERSION

#define CPP_TOOLBOX_CXX_VERSION   get_cpp_version()

获取C++版本字符串 / Get C++ version string

CPP_VERSION_STR

#define CPP_VERSION_STR	(		year,
			month
	)		#year #month "L"

编译器检测宏 / Compiler detection macros

用于检测当前使用的编译器类型 / Used to detect the current compiler type:

• MSVC: Microsoft Visual C++ 编译器 / Microsoft Visual C++ Compiler
• Clang: LLVM Clang 编译器 / LLVM Clang Compiler
• GCC: GNU C++ 编译器 / GNU C++ Compiler

平台检测宏 / Platform detection macros

用于检测当前运行平台 / Used to detect the current platform:

• Windows: Windows 操作系统 / Windows Operating System
• Linux: Linux 操作系统 / Linux Operating System
• macOS: Apple macOS 操作系统 / Apple macOS Operating System
• FreeBSD: FreeBSD 操作系统 / FreeBSD Operating System
• NetBSD: NetBSD 操作系统 / NetBSD Operating System
• Android: Android 操作系统 / Android Operating System
• QNX: QNX 实时操作系统 / QNX Real-time Operating System

架构检测宏 / Architecture detection macros

用于检测当前CPU架构 / Used to detect the current CPU architecture:

• x86_64: 64位x86架构 / 64-bit x86 architecture
• x86: 32位x86架构 / 32-bit x86 architecture
• ARM64: 64位ARM架构 / 64-bit ARM architecture
• ARM: 32位ARM架构 / 32-bit ARM architecture
• RISC-V: RISC-V架构 / RISC-V architecture
• LoongArch: 龙芯架构 / LoongArch architecture

将C++版本转换为字符串 / Convert C++ version to string

Parameters

year	版本号中的年份部分 / Year part of version number
month	版本号中的月份部分 / Month part of version number

Returns

版本的字符串表示 / String representation of version

// 将C++17版本号转换为字符串
// Convert C++17 version to string
const char* version = CPP_VERSION_STR(201, 703);
std::cout << version << std::endl; // 输出: "201703L" / Outputs: "201703L"

CPP_VERSION_TO_INT

#define CPP_VERSION_TO_INT	(		year,
			month
	)		year##month##L

将C++版本转换为整数 / Convert C++ version to integer

Parameters

year	版本号中的年份部分 / Year part of version number
month	版本号中的月份部分 / Month part of version number

Returns

版本的整数表示 / Integer representation of version

// 将C++17版本号转换为整数
// Convert C++17 version to integer
constexpr auto version = CPP_VERSION_TO_INT(201, 703);
static_assert(version == 201703L);

Function Documentation

get_cpp_version()

constexpr const char * get_cpp_version ( )

constexpr

获取C++版本字符串 / Get C++ version as string

Returns

C++版本的字符串表示 / String representation of C++ version

const char* version = get_cpp_version();
std::cout << "Using " << version << std::endl; // 输出当前C++版本 / Outputs
current C++ version