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
Run this code
#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) |
advances the input sequence, then reads one character without advancing again (public member function) |