abstract input adapter interface More...
Public Member Functions | |
| virtual std::char_traits< char >::int_type | get_character ()=0 |
| get a character [0,255] or std::char_traits<char>::eof(). More... | |
| virtual | ~input_adapter_protocol ()=default |
Detailed Description
abstract input adapter interface
Produces a stream of std::char_traits<char>::int_type characters from a std::istream, a buffer, or some other input type. Accepts the return of exactly one non-EOF character for future input. The int_type characters returned consist of all valid char values as positive values (typically unsigned char), plus an EOF value outside that range, specified by the value of the function std::char_traits<char>::eof(). This value is typically -1, but could be any arbitrary value which is not a valid char value.
Constructor & Destructor Documentation
◆ ~input_adapter_protocol()
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virtualdefault |
Member Function Documentation
◆ get_character()
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pure virtual |
get a character [0,255] or std::char_traits<char>::eof().
Implemented in nlohmann::detail::wide_string_input_adapter< WideStringType >, nlohmann::detail::input_buffer_adapter, and nlohmann::detail::input_stream_adapter.
