int sprintf( char* buffer, const char* format, ... ); (until C99) int sprintf( char* restrict buffer, const char* restrict format, ... ); (since C99) int snprintf( char* restrict buffer, size_t bufsz, const char* restrict format, ... ); (4) (since C99) int printf_s( ...
cppreference.com 创建账户 std::printf,std::fprintf,std::sprintf,std::snprintf 在标头<cstdio>定义 intprintf(constchar*format, ...); (1) intfprintf(std::FILE*stream,constchar*format, ...); (2) intsprintf(char*buffer,constchar*format, ...); ...
同所有边界检查函数,printf_s、fprintf_s、sprintf_s与snprintf_s,仅若实现定义__STDC_LIB_EXT1__且用户在包含<stdio.h>前定义__STDC_WANT_LIB_EXT1__为整数常量 1 才保证可用。 参数 stream-要写入的输出文件流 buffer-指向要写入的字符串的指针 ...
); (1) int fprintf( std::FILE* stream, const char* format, ... ); (2) int sprintf( char* buffer, const char* format, ... ); (3) int snprintf( char* buffer, std::size_t buf_size, const char* format, ... ); (4) (since C++11) ...
参考:https://zh.cppreference.com/w/cpp/io/c/fprintf 版权声明:本文为weixin_51190277原创文章,遵循 CC 4.0 BY-SA 版权协议,转载请附上原文出处链接和本声明。 本文链接:https://blog.csdn.net/weixin_51190277/article/details/123737175智能推荐printf,fprintf,dprintf,sprintf,snprintf 区别笔记 printf,...
参考:https://en.cppreference.com/w/c/io/fprintf https://www.man7.org/linux/man-pages/man3/vsnprintf.3.html
参考:https://en.cppreference.com/w/c/io/fprintf https://www.man7.org/linux/man-pages/man3/vsnprintf.3.html
将格式化数据输出到流。 这些功能有更安全的版本可用;请参阅fprintf_s、_fprintf_s_l、fwprintf_s、_fwprintf_s_l。 有关_ftprintf和_ftprintf_l,请参阅泛型文本函数映射。 语法 C复制 intfprintf( FILE *stream,constchar*format [, argument ]... );int_fprintf_l( FILE *stream,constchar*format,_local...
C runtime library (CRT) reference CRT library features Universal C runtime routines by category Global variables and standard types Global constants Generic-text mappings Locale names, languages, and country-region strings Function family overviews Obsolete functions CRT alphabetical function reference CRT...
Print formatted data to a stream. More secure versions of these functions are available; seefprintf_s,_fprintf_s_l,fwprintf_s,_fwprintf_s_l. Syntax CAfrita intfprintf( FILE *stream,constchar*format [, argument ]... );int_fprintf_l( FILE *stream,constchar*format,_locale_tlocale [, ...