C++ Code Style Checker

1. Cpplint

We can integrate the open source cpplint from Google into our project to check the C++ code style. Please refer to cpplint-integration repo

2. Cppcheck

开源工具，静态代码检查：数组越界；缺少copy constructor；非explicit constructor等

apt-get install cppcheck cppcheck --enable=all *.cpp *.h *.hpp

3. Artistic Style

开源工具，自动格式化代码format，超省人工！

apt-get install astyle astyle –options=option_file *.cpp *.h *.hpp

一个可用的option_file(具体使用点此查询)：

formatted
indent-switches
indent-namespaces
style=google
indent=spaces=2
keep-one-line-statements
add-brackets
lineend=linux
pad-header
convert-tabs
suffix=none
align-pointer=name
indent-preproc-block

效果：

#include <stdio.h>
void main()
{int i;printf("Hello world!\n");for(i=0;i<10;++i)printf("%d\n",i);}

==>

#include <stdio.h>
void main() {
  int i;
  printf("Hello world!\n");
  for (i=0; i<10; ++i) {
    printf("%d\n",i);
  }
}