basic_istream::peek
basic_istream::peek
int_type peek();
The unformatted input function extracts an element, if possible, as if by returning rdbuf()->sgetc(). Otherwise, it returns T::eof().
This browser is no longer supported.
Upgrade to Microsoft Edge to take advantage of the latest features, security updates, and technical support.
basic_istream::peek
int_type peek();
The unformatted input function extracts an element, if possible, as if by returning rdbuf()->sgetc(). Otherwise, it returns T::eof().