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Optimize string #11

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OlegOAndreev wants to merge 3 commits into mendsley:master from OlegOAndreev:master

OlegOAndreev commented Nov 10, 2015

Sorry, I accidentally closed the first pull request (#10), reopening again.

The pull request is a bit larger than expected. It contains two features:

An optimized string representation: buffer shares the memory with a couple of pointers. This optimization not only improves memory usage, but also speeds up a lot of string operations (mostly due to better cache hit rate).
A lot of new member functions and operators to increase compatibility with std::string.

OlegOAndreev added 3 commits

November 2, 2015 12:49


          Place small string memory buffer more efficiently, added tests.

c273a0c


          Added a bunch of useful operators and methods.

b2ec80e


          Fixed a bug in reserve(), added another bunch of methods and operators.

a67d7af

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