Boost C++ Libraries

Read the next buffer of serialized JSON.

template<
    std::size_t N>
string_view
read(
    char(&) dest[N]);

This function allows reading into a character array, with a deduced maximum size.

this->done() == true

return this->read( dest, N );

Linear in N.

Basic guarantee. Calls to memory_resource::allocate may throw.

A string_view containing the characters written, which may be less than size.