[C++] Add TypeVisitor example (#166)
* Start visitor example
* Get a working visitor pattern
* Add random data generator example
* Revert makefile change
* Apply suggestions from code review
Co-authored-by: Antoine Pitrou <pitrou@free.fr>
* Merge
* Reorganize examples and add prose
* PR feedback
* Update cpp/code/creating_arrow_objects.cc
Co-authored-by: Antoine Pitrou <pitrou@free.fr>
* Adjust types to be more specific
* Update cpp/code/basic_arrow.cc
Co-authored-by: Antoine Pitrou <pitrou@free.fr>
Co-authored-by: Antoine Pitrou <pitrou@free.fr>
4 files changed