nlohmann::detail::input_stream_adapter Class Reference

#include <json.hpp>

Inheritance diagram for nlohmann::detail::input_stream_adapter:

Collaboration diagram for nlohmann::detail::input_stream_adapter:

Public Member Functions
	~input_stream_adapter () override
	input_stream_adapter (std::istream &i)
	input_stream_adapter (const input_stream_adapter &)=delete
input_stream_adapter &	operator= (input_stream_adapter &)=delete
	input_stream_adapter (input_stream_adapter &&)=delete
input_stream_adapter &	operator= (input_stream_adapter &&)=delete
std::char_traits< char >::int_type	get_character () override
	get a character [0,255] or std::char_traits<char>::eof(). More...
Public Member Functions inherited from nlohmann::detail::input_adapter_protocol
virtual	~input_adapter_protocol ()=default

Private Attributes
std::istream &	is
	the associated input stream More...
std::streambuf &	sb

Detailed Description

Input adapter for a (caching) istream. Ignores a UFT Byte Order Mark at beginning of input. Does not support changing the underlying std::streambuf in mid-input. Maintains underlying std::istream and std::streambuf to support subsequent use of standard std::istream operations to process any input characters following those used in parsing the JSON input. Clears the std::istream flags; any input errors (e.g., EOF) will be detected by the first subsequent call for input from the std::istream.

Definition at line 2106 of file json.hpp.

Constructor & Destructor Documentation

nlohmann::detail::input_stream_adapter::~input_stream_adapter ( )

inlineoverride

Definition at line 2109 of file json.hpp.

    {
        // clear stream flags; we use underlying streambuf I/O, do not
        // maintain ifstream flags
        is.clear();
    }

nlohmann::detail::input_stream_adapter::input_stream_adapter ( std::istream &  i )

inlineexplicit

Definition at line 2116 of file json.hpp.

        : is(i), sb(*i.rdbuf())
    {}

nlohmann::detail::input_stream_adapter::input_stream_adapter ( const input_stream_adapter &  )

delete

nlohmann::detail::input_stream_adapter::input_stream_adapter ( input_stream_adapter &&  )

delete

Member Function Documentation

std::char_traits<char>::int_type nlohmann::detail::input_stream_adapter::get_character ( )

inlineoverridevirtual

get a character [0,255] or std::char_traits<char>::eof().

Implements nlohmann::detail::input_adapter_protocol.

Definition at line 2129 of file json.hpp.

    {
        return sb.sbumpc();
    }

input_stream_adapter& nlohmann::detail::input_stream_adapter::operator= ( input_stream_adapter &  )

delete

input_stream_adapter& nlohmann::detail::input_stream_adapter::operator= ( input_stream_adapter &&  )

delete

Member Data Documentation

std::istream& nlohmann::detail::input_stream_adapter::is

private

the associated input stream

Definition at line 2136 of file json.hpp.

std::streambuf& nlohmann::detail::input_stream_adapter::sb

private

Definition at line 2137 of file json.hpp.

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The documentation for this class was generated from the following file:

• src/3party/JSON/json.hpp