json/doc/mkdocs/docs/api/basic_json/operator""_json.md

basic_json::operator""_json

json operator "" _json(const char* s, std::size_t n)

This operator implements a user-defined string literal for JSON objects. It can be used by adding #!cpp _json to a string literal and returns a json object if no parse error occurred.

Parameters

s (in)

a string representation of a JSON object

n (in)

length of string s

Return value

json value parsed from s

Exceptions

The function can throw anything that parse(s, s+n) would throw.

Complexity

Linear.

Version history

• Added in version 1.0.0.