The csv.hpp header provides a convenience include / wrapper around
p-ranav/csv2 <https://github.com/p-pranav/csv2_. It also exposes csv2's
include folder, so including csv.hpp is completely equivalent to including
both csv2/reader.hpp and csv2/writer.hpp. Please see the documentation for
csv2 if you have any questions about usage beyond the examples provided here.
The example shows the use of the csv component to read and write
CSV data.