* RGD code cleanup
- made an effort to give more meaningful names to variables (e.g., renamed most instances of attachment (point) to avoid ambiguity as attachment may be interpreted as either the R-group atom or its neighbor atom on the core, which are two different things)
- replaced the old school removeAtom() method with begin/commitBatchEdit()
- added std::move and std::make_move_iterator where relevant to avoid potential unintended copying
- replaced instances of container.size() == 0 and !container.size() with container.empty() for better clarity
- replaced std::map::find() with std::map::at() where the key was not needed
- replaced expensive std::find_if with more efficient alternative
- added some missing const keywords and added references to avoid copying where appropriate
- replaced for loops with modern implicit looping alternatives where convenient
- avoid calling MolToSmiles when VERBOSE is not defined as the result is anyway not used
- removed "oops, exponential is a pain" code snippet as I believe 1. it is never executed 2. it is not tested 3. I do not think it is correct
- removed check for data->matches.size() > 1 as I do not believe it is correct
- Use std::unique_ptr::reset instead of defining a new std::unique_ptr and moving it to the original one
* changes in response to review
* change in response to review
* replaced std::set with boost::dynamic_bitset to save time on std::set::insert and std::set::find
* make sure we do not go out of bounds
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Co-authored-by: ptosco <paolo.tosco@novartis.com>
