* Add a inplace_function constructor with a nullptr argument
* Add unit test for nullptr construction
---------
Co-authored-by: John Wellbelove <jwellbelove@users.noreply.github.com>
* Imported inplace_function and invoke functionality from original branch
* Fixed spelling mistake
* Update test/CMakeLists.txt
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
* Update test/test_inplace_function.cpp
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
* Moved member type function_ptr to private section
* Updated comments in inplace_function.h
* Updated action workflows to be triggered on a pull-request based on development branch
* Added suggested changes from PR reviews
---------
Co-authored-by: John Wellbelove <john.wellbelove@etlcpp.com>
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
Co-authored-by: John Wellbelove <john.wellbelove@etlcpp.co.uk>