Namespaces
Variants
Actions

std::basic_streambuf<CharT,Traits>::sgetc

From cppreference.com
< cpp‎ | io‎ | basic streambuf
 
 
 
 
int_type sgetc();

Reads one character from the input sequence.

If the input sequence read position is not available, returns underflow(). Otherwise returns Traits::to_int_type(*gptr()).

Contents

[edit]Parameters

(none)

[edit]Return value

The value of the character pointed to by the get pointer.

[edit]Example

#include <iostream>#include <sstream>   int main(){std::stringstream stream("Hello, world");std::cout<<"sgetc() returned '"<<(char)stream.rdbuf()->sgetc()<<"'\n";std::cout<<"peek() returned '"<<(char)stream.peek()<<"'\n";std::cout<<"get() returned '"<<(char)stream.get()<<"'\n";}

Output:

sgetc() returned 'H' peek() returned 'H' get() returned 'H'

[edit]See also

(removed in C++17)
reads one character from the input sequence and advances the sequence
(public member function)[edit]
advances the input sequence, then reads one character without advancing again
(public member function)[edit]
close