* run clang-tidy with readability-braces-around-statements
clang-format the results
clean up all the parts that clang-tidy-8 broke
* fix problem on windows
* 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
