* Reset the numBonds count.
NumBonds needs to be reset in clear(). This has been around for a while (Nov 16?) and took Noel a couple of days to track down.
* add a test
* first pass at RWMol::replaceBond()
* get ready for the changes
* rename some options
add bond options (not doing anything with them yet)
update tests to reflect new options
* backup
* re-enable the rest of the tests
* Adds Atom atom map and rlabel apis
* Moves RLabels to their own namespace, adds other properties.
* Removes namespaces, liberally adds Atom to function names.
* move detail::computedPropName to RDKit::detail::computedPropName
a vector of shared_ptr to Snapshots
- The PySnapshot class was removed
- the Trajectory::readAmber and Trajectory::readGromos member functions
were converted into non-member functions
- tests were modified accordingly
o rdkit gains a RDKit::common_properties namespace that contains common string value properties
o Dict.h and below gain getPropIfPresent that attempts to retrieve a property and returns
true/false on success or failure. This is used to optimize access.
o rdkit learns how to pass property keys by reference, not value.
A new namespace has been added to RDKit, common_properties
that contains the std::string values for commonly used
properties. This helps to avoid typos in string values
but also avoids a creation of std::strings from character
values. All accessors (has/get/clear and getPropIfPresent) now pass
the key by reference.
Additionally, getPropIfPresent removes the double lookup
of hasProp/getProp which can be a significant speedup
in the smiles and smarts parsers (10-20%)
instead of using the property map interface.
A nice side-effect is that the wart of having to use property maps to loop over bonds or atom neighbors
is now gone.
This potentially breaks lots of client C++ code.
