localtime

 

C

语言

类型的支持

动态内存管理

错误处理

程序实用工具

日期和时间工具

字符串库

算法

数值计算

输入/输出的支持

本地化的支持

线程的支持 （C11）

原子操作 （C11）

 

日期和时间工具

功能 Original: Functions The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

时间操作 Original: Time manipulation The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

difftime

time

clock

格式转换 Original: Format conversions The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

asctime

ctime

strftime

wcsftime

gmtime

localtime

mktime

常量 Original: Constants The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

CLOCKS_PER_SEC

类型 Original: Types The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

tm

time_t

clock_t

 

Defined in header <time.h>
tm* localtime( const time_t *time );

将已给定的时间，因为划时代的time_t价值为日历时间，本地时间表示.

Original:

Converts given time since epoch as time_t value into calendar time, expressed in local time.

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参数

time

-

的指针一个time_t对象转换 Original: pointer to a time_t object to convert The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

返回值

指向一个静态内部tm对象的成功，或以其他方式NULL。该结构可gmtime，localtime，和ctime之间共享，并在每次调用时可能会被覆盖.

Original:

pointer to a static internal tm object on success, or NULL otherwise. The structure may be shared between gmtime, localtime, and ctime, and may be overwritten on each invocation.

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注释

此功能可能不是线程安全的.

Original:

This function may not be thread-safe.

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POSIX规定，此功能设置errnoEOVERFLOW，如果它失败了，因为过大的说法是.

Original:

POSIX requires that this function sets errno to EOVERFLOW if it fails because the argument is too large.

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另请参阅

gmtime	转换的时间，因为时代的日历时间为协调世界时表示 Original: converts time since epoch to calendar time expressed as Universal Coordinated Time The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. （函数）
C++ documentation for localtime