* Remove last traces of Objective-C from document_key.h
* Generalize empty base optimization into CompressedMember
Remove ComparatorHolder.
* Add Comparator<T>.Compare
This makes C++ more like the other platforms, where three-way comparison
is the default.
For now, don't remove the less-than definition of operator()--this
allows these comparators to be used in both circumstances.
* Remove KeyComparator
With the transition between less-than and three-way comparison adapting
this class isn't worth it.
While technically this is losing use of std::lower_bound, the
performance cost is negligible because these arrays are guaranteed to be
always small. This also makes ArraySortedMap work more like it does in
the other ports.
* Add Compare to the remaining Comparators
* Migrate remaining comparator usage in immuntable to three-way
* Use absl::bit_cast in comparison
* Make Comparable depend upon CompareTo.
* Use Comparable in more places
* Remove Comparator::operator()
* Move things around in comparison.h
Move:
* Objective-C ComparisonResult functions nearer to others
* DefaultComparator to above the first specializations
* Make Comparison on by default, delegating to CompareTo if available
* Move NSString Comparator into comparison.h
* Remove no longer required Comparator classes
* Make FieldValue support Comparable
Also eliminate most usages of `FSTDocumentKey`, remove most methods from the Objective-C class and make it just a wrapper over `DocumentKey`. The only usage that cannot be directly replaced by C++ `DocumentKey` is in `FSTFieldValue`.
* lint.sh now lints Objective-C++ too
* cpplint checks system-style includes that should be user-style
This prevents it from recognizing project sources as if they were C
system headers and then complaining that they're in the wrong place.
* cpplint checks #imports and #includes
* cpplint checks that C++ system headers aren't #imported
* cpplint checks for C system headers that could be C++ system headers
* cpplint checks that Objective-C sources include their headers
* naively remove FSTPath import and source/test files.
* port FieldPath, part I
* port FieldPath, part II
* port ResourcePath, part I
* port ResourcePath, part II
* the grand commit to fix build errors
* use testutil:: helper instead of those from FSTHelpers
* fix test and lint
* use c_str in errmsg directly
* fix
* fix
* make code clean
* fix integration test I missed
* fix to avoid naming collision in preprocessor
* address changes
* address changes
* address changes
* fix: fieldMask are actually shared with different context.
* address changes
* add converter function between two DocumentKey implementations
* add unit test
* address changes
* fix lint
* Move all Firestore files to Objective-C++
* Update project file references
* Don't use module imports from Objective-C++
* Use extern "C" for C-accessible globals
* Work around more stringent type checking in Objective-C++
* NSMutableDictionary ivars aren't implicitly casted to NSDictionary
* FSTMaybeDocument callback can't be passed a function that accepts
FSTDocument
* NSComparisonResult can't be multiplied by -1 without casting
* Add a #include <inttypes.h> where needed
* Avoid using C++ keywords as variables
* Remove #if __cplusplus guards
Gil