commit 632c9aca5bbae49be278cf3e88d12b364fbd6fc8
author Keisuke Kuroyanagi <ksk@google.com> Mon Mar 10 17:57:53 2014 +0900
committer Keisuke Kuroyanagi <ksk@google.com> Mon Mar 10 17:57:53 2014 +0900
tree e19b49efd55748a2b82fb717c8d652101a14c24b
parent 87db47d175cab854585c209d929628ce4ae25d8d

Improve DicNode handling.

- Stop creating useless DicNode and DicNodeVector.
- Remove useless virtual.
- Implement copy constructor and assignment operator of DicNodeState.
- Remove useless memset.

Before:
(0)  2266.21 (0.79%)
(1)  285422.05 (98.97%)
(2)  642.62 (0.22%)
(66)  0.19 (0.00%)
Total 288384.35 (sum of others 288331.07)

After:
(0)  2232.70 (0.86%)
(1)  255258.50 (98.89%)
(2)  585.73 (0.23%)
(66)  0.26 (0.00%)
Total 258126.46 (sum of others 258077.18)


Change-Id: I0bb1e9de8b38a6743a11aaeb2b17bd0da5b7ad34