virtual bool start_array(std::size_t elements) = 0;
The beginning of an array was read.
elements
(in) : number of object elements or #!cpp -1
if unknown
Whether parsing should proceed.
Binary formats may report the number of elements.
??? example
.The example below shows how the SAX interface is used. ```cpp --8<-- "examples/sax_parse.cpp" ``` Output: ```json --8<-- "examples/sax_parse.output" ```