Return whether this formatter has produced complete JSON.
Declared in <baljsn_simpleformatter.h>
bool
isCompleteJSON() const;
Return true if this SimpleFormatter has formatted a complete JSON object, where all open* calls have been balanced by their corresponding close* calls. Note that a default-constructed SimpleFormatter will return false - an empty string is not valid JSON.
true if a complete JSON value has been formatted, and false otherwise