📄 macro_checks.cpp
字号:
#include <cstdio>#include <cwchar>#include <climits>#if !defined (CHAR_BIT)# error Missing CHAR_BIT definition.#endif#if (CHAR_BIT < 0)# error Weird WCHAR_BIT value.#endif#if !defined (CHAR_MAX)# error Missing CHAR_MAX definition.#endif#if !defined (CHAR_MIN)# error Missing CHAR_MIN definition.#endif#if !(CHAR_MIN < CHAR_MAX)# error Weird CHAR_MIN or CHAR_MAX macro values.#endif#if !defined (INT_MAX)# error Missing INT_MAX definition.#endif#if !defined (INT_MIN)# error Missing INT_MIN definition.#endif#if !(INT_MIN < INT_MAX)# error Weird INT_MIN or INT_MAX macro values.#endif#if !defined (LONG_MAX)# error Missing LONG_MAX definition.#endif#if !defined (LONG_MIN)# error Missing LONG_MIN definition.#endif#if !(LONG_MIN < LONG_MAX)# error Weird LONG_MIN or LONG_MAX macro values.#endif#if !defined (SCHAR_MAX)# error Missing SCHAR_MAX definition.#endif#if !defined (SCHAR_MIN)# error Missing SCHAR_MIN definition.#endif#if !(SCHAR_MIN < SCHAR_MAX)# error Weird SCHAR_MIN or SCHAR_MAX macro values.#endif#if !defined (SHRT_MAX)# error Missing SHRT_MAX definition.#endif#if !defined (SHRT_MIN)# error Missing SHRT_MIN definition.#endif#if !(SHRT_MIN < SHRT_MAX)# error Weird SHRT_MIN or SHRT_MAX macro values.#endif#if !defined (WCHAR_MIN)# error Missing WCHAR_MIN definition.#endif#if !defined (WCHAR_MAX)# error Missing WCHAR_MAX definition.#endif#if !(WCHAR_MIN < WCHAR_MAX)# error Weird WCHAR_MIN or WCHAR_MAX macro value.#endif#if !defined (UCHAR_MAX)# error Missing UCHAR_MAX definition.#endif#if (UCHAR_MAX < 0)# error Weird UCHAR_MAX macro value.#endif#if !defined (UINT_MAX)# error Missing UINT_MAX definition.#endif#if (UINT_MAX < 0)# error Weird UINT_MAX macro value.#endif#if !defined (ULONG_MAX)# error Missing ULONG_MAX definition.#endif#if (ULONG_MAX < 0)# error Weird ULONG_MAX macro value.#endif#if !defined (USHRT_MAX)# error Missing USHRT_MAX definition.#endif#if (USHRT_MAX < 0)# error Weird USHRT_MAX macro value.#endif
⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -