* Added getting started documentation for ifcopenshell core
* Apply suggestions from code review
Co-authored-by: Thomas Krijnen <t.krijnen@gmail.com>
* Updated code snippet to use ->as instead of dynamic_cast based on feedback
* Missed out two dynamic casts
* Using preprocessor macros instead of chaining if-else
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Co-authored-by: Jonathan Gan <jonathan.gan@inspacion.com>
Co-authored-by: Thomas Krijnen <t.krijnen@gmail.com>