More namespace cleaning.

[Yangqing]

More namespace cleaning. Basically, I am removing all scattered using statements and putting them into common.hpp. For some platforms this allows one to more easily change namespaces (e.g. when one uses a custom string implementation).

Since this most likely wont' affect other code, I'll abuse my privilege a little bit and merge when travis passes.

[jeffdonahue]

rm these 2 usings?

[Yangqing]

Done.

[jeffdonahue]

if you want to save time you can stop the build of your first commit with the "X" button in the upper right corner (during the day on weekdays, Travis seems to take forever to just start up)

[Yangqing]

Thanks Jeff. There are some compilation error in one of the test files, will take a look later today.

[Yangqing]

Merging :)

[shelhamer]

@Yangqing please synchronize with dev by git pull --rebase instead of merge to cleanly resolve conflicts and avoid spurious commits like b45952c. I am going to force push dev to squash these changes. Thanks!

[Yangqing]

@shelhamer Evan, it seems that some change got lost in the procedure... For example io.cpp still has all the using std statements:

https://github.com/Yangqing/caffe/blob/dev/src/caffe/util/io.cpp

Could you take a look? I am not a git expert :(

[Yangqing]

Never mind, I misread your above comment - will do a separate pull request when I've figured all details on compiling (see my private mail).

[shelhamer]

Wait, did a change go missing or not? Sorry if I dropped a diff! Perhaps I
shouldn't adjust history while traveling.

Le samedi 19 juillet 2014, Yangqing Jia notifications@github.com a écrit :

Never mind, I misread the above email - will do a separate pull request
when I've figured all details on compiling (see my private mail).

—
Reply to this email directly or view it on GitHub
#718 (comment).

[jeffdonahue]

Yeah, some changes were missing -- I put up the diff as a PR: jeffdonahue#4 (a pull request of Yangqing's original merge to your rewrite)

[shelhamer]

Sorry everybody.

Le dimanche 20 juillet 2014, Jeff Donahue notifications@github.com a
écrit :

Yeah, some changes were missing -- I put up the diff as a PR:
jeffdonahue#4 jeffdonahue#4 (a pull
request of Yangqing's original merge to your rewrite)

—
Reply to this email directly or view it on GitHub
#718 (comment).