XOY-Leveldb

小组成员：谢瑞阳、徐翔宇

Historia

costan 9b44da73d9 Clarify comments for leveldb::Env file reading methods. "Create a brand new [adjective] file" seems like the description for a method that will create a new file, but is used for methods that open existing files for read access. ------------- Created by MOE: https://github.com/google/moe MOE_MIGRATED_REVID=211468002		6 vuotta sitten
..
c.h	Expose WriteBatch::Append in the C API.	6 vuotta sitten
cache.h	Replace NULL with nullptr in C++ files.	6 vuotta sitten
comparator.h	Add LEVELDB_EXPORT macro to export public symbols.	7 vuotta sitten
db.h	Replace NULL with nullptr in C++ files.	6 vuotta sitten
dumpfile.h	Add LEVELDB_EXPORT macro to export public symbols.	7 vuotta sitten
env.h	Clarify comments for leveldb::Env file reading methods.	6 vuotta sitten
export.h	Add CMake build support.	6 vuotta sitten
filter_policy.h	leveldb: Require C++11.	6 vuotta sitten
iterator.h	Clean up Iterator.	6 vuotta sitten
options.h	Replace NULL with nullptr in C++ files.	6 vuotta sitten
slice.h	leveldb: Require C++11.	6 vuotta sitten
status.h	Add move constructor to Status.	6 vuotta sitten
table.h	Replace NULL with nullptr in C++ files.	6 vuotta sitten
table_builder.h	leveldb: Require C++11.	6 vuotta sitten
write_batch.h	Expose WriteBatch::Append().	6 vuotta sitten