Siying Dong 21696ba502 Replace dynamic_cast<> ... Summary: Replace dynamic_cast<> so that users can choose to build with RTTI off, so that they can save several bytes per object, and get tiny more memory available. Some nontrivial changes: 1. Add Comparator::GetRootComparator() to get around the internal comparator hack 2. Add the two experiemental functions to DB 3. Add TableFactory::GetOptionString() to avoid unnecessary casting to get the option string 4. Since 3 is done, move the parsing option functions for table factory to table factory files too, to be symmetric. Closes https://github.com/facebook/rocksdb/pull/2645 Differential Revision: D5502723 Pulled By: siying fbshipit-source-id: fd13cec5601cf68a554d87bfcf056f2ffa5fbf7c		2017-07-28 16:27:16 -07:00
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options_util.cc	Change RocksDB License	2017-07-15 16:11:23 -07:00
options_util_test.cc	Replace dynamic_cast<>	2017-07-28 16:27:16 -07:00