Copying a BroObj is dangerous, and should only be done with dedicated
(virtual) methods which are implemented by all derived classes. This
commit avoids unintentional copies.
* MaxKellermann/includes:
broker: include cleanup
file_analysis: include cleanup
file_analysis/Analyzer: eliminate duplicate constructor
probabilistic/Topk: include cleanup
digest: eliminate the "Reporter.h" include
Val: eliminate the "RE.h" include
Val: eliminate the "BroString.h" include
Val: eliminate the "CompHash.h" include
Val: forward-declare class PDict, reduce includes
Val: eliminate the "Scope.h" include
* origin/topic/timw/dict-unit-tests:
Reset the number of entries in a dict when calling Clear()
Code cleanup in Dict.h
Add unit testing for the public Dictionary API
* origin/topic/timw/clang-tidy:
fixup! Use string_view for a couple of Dbg methods
Add a couple of missing #includes that clang-tidy complains about (clang-diagnostic-error)
Fix missing namespace that was causing a build error
Remove unnecessary const from return value (readability-const-return-type)
Give real variable names to SegmentProfiler objects when defining them (bugprone-unused-raii)
Mark a few clang-tidy findings as false-positive
Use std::move in a few places instead of copying a pass-by-value argument (performance-unnecessary-value-param)
Use const-references in lots of places (preformance-unnecessary-value-param)
Use string_view for a couple of Dbg methods
Use const references over copying variables (performance-unnecessary-copy-initialization, performance-for-range-copy)
Use single-character version of string find() (performance-faster-string-find)
Move constructors/operators should be marked noexcept to avoid the compiler picking the copy constructor instead (performance-noexcept-move-constructor)
The reason behind this one is that without a real variable name, the profile objects are immediately desctructed and the profiling only happens for the small window when they were valid. If the intention is to profile the method where they were defined, this doesn't actually happen.
