std::gets

 

C++

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basic_streambuf

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C-style I/O

Types and objects
FILE
fpos_t
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Functions
File access fopen freopen fclose fflush fwide setbuf setvbuf Direct input/output fread fwrite Unformatted input/output fgetc fgets fputc fputs getchar gets (until C++14) putchar puts ungetc fgetwc fgetws fputwc fputws getwchar putwchar ungetwc Formatted input scanffscanfsscanf vscanfvfscanfvsscanf (C++11)(C++11)(C++11) wscanffwscanfswscanf vwscanfvfwscanfvswscanf (C++11)(C++11)(C++11)	Formatted output printffprintfsprintfsnprintf (C++11) vprintfvfprintfvsprintfvsnprintf (C++11) wprintffwprintfswprintf vwprintfvfwprintfvswprintf File positioning ftell fgetpos fseek fsetpos rewind Error handling clearerr feof ferror perror Operations on files remove rename tmpfile tmpnam

 

Defined in header <cstdio>
char* gets( char* str );		(deprecated in C++11) (removed in C++14)

Reads stdin into given character string until a newline character is found or end-of-file occurs.

Parameters

str

-

character string to be written

Return value

str on success, a null pointer on failure.

If the failure has been caused by end of file condition, additionally sets the eof indicator (see std::feof()) on stdin. If the failure has been caused by some other error, sets the error indicator (see std::ferror()) on stdin.

Notes

The function provides no means to prevent buffer overflow of the destination array, given sufficiently long input string. std::gets was deprecated in C++11 and removed from C++14.

std::fgets can be used instead.

See also

scanffscanfsscanf	reads formatted input from stdin, a file stream or a buffer (function)
fgets	gets a character string from a file stream (function)
fputs	writes a character string to a file stream (function)