C++0x study

1, functional structure:

--> bind, decay, placeholder.

2, The algorithms library defines functions for a variety of purposes (e.g. searching, sorting, counting, manipulating) that operate on ranges of elements. Note that a range is defined as[first, last) where last refers to the elementpast the last element to inspect or modify. (指的是这样的元素，它越过了最后一个被遍历或者修改的元素，也就是last这个元素不会被遍历或者修改，它之前的所有元素反推到first(包括first)都是要遍历或者修改的)

3, g++-4.9

sudo add-apt-repository ppa:ubuntu-toolchain-r/test
sudo apt-get update
sudo apt-get install g++-4.9