Interprets the contents of the tm structure pointed by timeptr as a calendar time and converts it to a C-string containing a human-readable version of the corresponding date and time. Where …

2023年10月27日 · Pointer to a static null-terminated character string holding the textual representation of date and time. The string may be shared between std::asctime and …

2024年6月17日 · asctime returns a pointer to static data and is not thread-safe. POSIX marks this function obsolete and recommends strftime instead. The C standard also recommends strftime …

The asctime() function converts time, stored as a structure pointed to by time, to a character string. You can obtain the time value from a call to the gmtime(), gmtime64(), localtime(), or …

2023年6月4日 · The asctime() function returns the pointer to the string that contains the information stored in the structure of the struct tm type. This function is used to return the local …

The asctime() function returns a pointer to a C-style string representing the date and time of a tm structure. The returned string has the format WWW MMM DD HH:mm:ss YYYY (for example: …

2022年12月21日 · The asctime function converts a time stored as a structure to a character string. The timeptr value is typically obtained from a call to gmtime or localtime, which both …

In the C Programming Language, the asctime function returns a pointer to a null-terminated string that is constructed from the broken-down time pointed to by timeptr.

2022年12月1日 · The asctime function converts a time stored as a structure to a character string. The tmSource value is typically obtained from a call to gmtime or localtime. Both functions can …

C 库函数 char *asctime(const struct tm *timeptr) 返回一个指向字符串的指针，它代表了结构 struct timeptr 的日期和时间。 声明 下面是 asctime() 函数的声明。