array::operator<<

Serialize array to an output stream.

Defined in header <boost/json/array.hpp>

std::ostream&
operator<<(
    std::ostream& os,
    array const& arr);

This function serializes an array as JSON into the output stream.

Reference to os.

Constant or linear in the size of arr.

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

Name	Description
`os`	The output stream to serialize to.
`arr`	The value to serialize.

Convenience header <boost/json.hpp>