rocksdb/db/db_impl
Levi Tamasi 752c87af78 Clean up VersionEdit a bit (#6383)
Summary:
This is a bunch of small improvements to `VersionEdit`. Namely, the patch

* Makes the names and order of variables, methods, and code chunks related
  to the various information elements more consistent, and adds missing
  getters for the sake of completeness.
* Initializes previously uninitialized stack variables.
* Marks all getters const to improve const correctness.
* Adds in-class initializers and removes the default ctor that would
  create an object with uninitialized built-in fields and call `Clear`
  afterwards.
* Adds a new type alias for new files and changes the existing `typedef`
  for deleted files into a type alias as well.
* Makes the helper method `DecodeNewFile4From` private.
* Switches from long-winded iterator syntax to range based loops in a
  couple of places.
* Fixes a couple of assignments where an integer 0 was assigned to
  boolean members.
* Fixes a getter which used to return a `const std::string` instead of
the intended `const std::string&`.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/6383

Test Plan: make check

Differential Revision: D19780537

Pulled By: ltamasi

fbshipit-source-id: b0b4f09fee0ec0e7c7b7a6d76bfe5346e91824d0
2020-02-07 13:27:06 -08:00
..
db_impl.cc Add an option to prevent DB::Open() from querying sizes of all sst files (#6353) 2020-02-04 01:27:26 -08:00
db_impl.h Avoid create directory for every column families (#6358) 2020-02-03 14:13:39 -08:00
db_impl_compaction_flush.cc Atomic flush rollback once on failure (#6385) 2020-02-07 10:52:10 -08:00
db_impl_debug.cc Fix IngestExternalFile's bug with two_write_queue (#5976) 2019-11-15 14:00:37 -08:00
db_impl_experimental.cc Support options.max_open_files = -1 with periodic_compaction_seconds (#6090) 2019-11-26 21:39:56 -08:00
db_impl_files.cc Clean up VersionEdit a bit (#6383) 2020-02-07 13:27:06 -08:00
db_impl_open.cc Remove outdated comment (#6379) 2020-02-07 13:18:43 -08:00
db_impl_readonly.cc Apply formatter on recent 45 commits. (#5827) 2019-09-19 12:34:17 -07:00
db_impl_readonly.h Use delete to disable automatic generated methods. (#5009) 2019-09-11 18:09:00 -07:00
db_impl_secondary.cc Add an option to prevent DB::Open() from querying sizes of all sst files (#6353) 2020-02-04 01:27:26 -08:00
db_impl_secondary.h Double Crash in kPointInTimeRecovery with TransactionDB (#6313) 2020-01-29 11:40:55 -08:00
db_impl_write.cc fix WriteBufferManager flush log message (#6335) 2020-01-27 15:49:22 -08:00
db_secondary_test.cc Break db_stress_tool.cc to a list of source files (#6134) 2019-12-08 23:51:01 -08:00