XOY-Leveldb

作者：谢瑞阳 10225101483 徐翔宇 10225101535

Historia

costan 6caf73ad9d Clean up Iterator. This CL renames the private struct Iterator::Cleanup -> Iterator::CleanupNode, to better reflect that it's a linked list node, and extracts duplicated code from its user in IsEmpty() and Run() methods. ------------- Created by MOE: https://github.com/google/moe MOE_MIGRATED_REVID=199175058		6 vuotta sitten
..
block.cc	Replace NULL with nullptr in C++ files.	6 vuotta sitten
block.h	Added bloom filter support.	12 vuotta sitten
block_builder.cc	A number of fixes:	13 vuotta sitten
block_builder.h	Release 1.18	10 vuotta sitten
filter_block.cc	Replace NULL with nullptr in C++ files.	6 vuotta sitten
filter_block.h	Added bloom filter support.	12 vuotta sitten
filter_block_test.cc	Release LevelDB 1.15	11 vuotta sitten
format.cc	Fix LevelDB build when asserts are enabled in release builds. (#367)	8 vuotta sitten
format.h	Remove extern from function declarations.	6 vuotta sitten
iterator.cc	Clean up Iterator.	6 vuotta sitten
iterator_wrapper.h	Replace NULL with nullptr in C++ files.	6 vuotta sitten
merger.cc	Replace NULL with nullptr in C++ files.	6 vuotta sitten
merger.h	Remove extern from function declarations.	6 vuotta sitten
table.cc	Replace NULL with nullptr in C++ files.	6 vuotta sitten
table_builder.cc	Replace NULL with nullptr in C++ files.	6 vuotta sitten
table_test.cc	Replace NULL with nullptr in C++ files.	6 vuotta sitten
two_level_iterator.cc	Replace NULL with nullptr in C++ files.	6 vuotta sitten
two_level_iterator.h	Remove extern from function declarations.	6 vuotta sitten