This clarifies how to use histogram::fill efficiently with multi-dimensional histograms, and discusses a workaround for the design choice that Axis::index cannot be overloaded.
And since I haven't build the documentation locally for a long time, and a new computer where I needed to set things up again from scratch, I also added a README.md on how to do that (which is not trivial for boostbook).
* Make the library modular usable
* Move inter-lib dependencies to a project variable and into the build targets
* Bump B2 require to 5.2
* Update dependencies used in CI: compiler versions, tools, etc.
---------
Co-authored-by: Hans Dembinski <hans.dembinski@gmail.com>
* reducible category axis
* new axis::trait is_ordered and ordered()
* reduce accepts positional commands now
* renamed (old symbols still there, but deprecated)
- static_is_inclusive -> is_inclusive
- static_options -> get_options
- reduce_option -> reduce_command
* reduce commands are now structs derived from reduce_command base instead of functions
* simplified TMP code in axis::traits
* updated and improved docs for reduce
* fixes broken msvc build
* smaller xml files for testing serialization
* fixing many warnings on msvc
* bug-fixes to mp_int regarding operators and new tests to check their behavior
* don't expect iterable histogram::at to have size method
* build benchmarks in release mode
* test everything by default when b2 is run on project directory
* more test coverage
* Travis uses b2 and codecov now
* replacing boost::multiprecision with custom implementation to avoid the dependency
* improved axis implementation: `update` is now a normal method
* introduced use_default tag type to set defaults
* whitespace fixes and doc update
* renaming naked to remove_cvref_t
* more static_asserts to check implicit conditions
* use new BOOST_TEST_TRAIT_SAME
* reorganize and add operator tests, fixes for array and map adaptors
* improved map adaptor
* storage does not have to support scaling operator anymore
* doc improvements
