C/C++: October 2015

Clang-format

It supports [1] llvm /clang [2] google [3] chromium coding styles.

$sudo apt-get install clang-format-3.5

you can check the supported coding style by

$clang-format-3.5 -h

Now you need to generate .clang-fromat file.

$clang-format-3.5 -style=Google -dump-config > .clang-format

Put .clang-format file in your project directory,

$clang-format-3.5 -style=fille

Download the python script from the link below, if you didn't install clang-format-3.5 as before.

http://clang.llvm.org/svn/llvm-project/cfe/trunk/tools/clang-format/clang-format.py

If you sudo installed clang-format-3.5, you will find your py script is located at /usr/share/vim/addons/syntax/

open your vimrc file

$vim .vimrc

add the following lines to vimrc

map <C-K> :pyf /usr/share/vim/addons/syntax/clang-format-3.5.py<cr>

imap <C-K> <ESC>:pyf /usr/share/vim/addons/syntax/clang-format-3.5.py<cr>

Now you should be able to use control + k to format the codes, in normal / visual / insert modes.

(http://mesos.apache.org/documentation/latest/clang-format/)

As default, it uses LLVM style.

[1] Download source file

to get linux version
wget -c http://skylineservers.dl.sourceforge.net/project/astyle/astyle/astyle%202.05.1/astyle_2.05.1_linux.tar.gz

[2] cd to the build/gcc folder

~/Downloads/astyle/build/gcc

type

$make

$sudo make install

$sudo ldconfig

[3]usage

$astyle --style=google test.cpp

You can use the cpplint.py to confirm the same format.

You can make alias in bashrc to make life easier.
alias googlestyle='astyle --style=google'