* Fixes atom documentation
* Fixes#1461
This is a complicated one. Basically URANGE_CHECK when
used on unsigned integers has a problem when the size of
the range it’s checking is 0. The standard operations is
to check
URANGE(num, size-1)
Which (for unsigned integers) obviously rolls over.
This fixes all usage cases to be
URANGE(num+1, size)
And fixes the bugs found. (addBond and the mmff tests)
* Fixes#1461 - Updates URANGE_CHECK to be 0<=x<hi
to the current value) (C++/Python)
- added absolute/relative AngleConstraints (C++/Python)
- added absolute/relative TorsionConstraints (C++/Python)
- added PositionConstraints (C++/Python)
- exposed fixedPoints from Python
- added relevant C++/Python tests
- removed a number of redundant "this->" in member functions
- moved some getGrad() code into Utils::calcAngleBendGrad and
Utils::calcTorsionGrad to avoid repeating the same code
for constraints
Code/ForceField and Code/GraphMol/ForceFieldHelpers to the
respective UFF subfolders since from now on UFF will not be
the only available force field anymore. I updated the
relevant CMakeLists.txt files accordingly.
Paolo
