forked from BSB-WS23/mpstubs
43 lines
1.3 KiB
Markdown
43 lines
1.3 KiB
Markdown
MPStuBS - Multiprozessor Studenten Betriebssystem
|
|
=================================================
|
|
|
|
Coding Guidelines
|
|
-----------------
|
|
|
|
Similar to [Google C++ Style Guide](https://google.github.io/styleguide/cppguide.html) but with following exceptions:
|
|
- No license boilerplate
|
|
- *Tabs* instead of *Spaces*
|
|
- Line length of 120 characters
|
|
- `#pragma once` instead of `#include` guards
|
|
|
|
The code should be *self-documenting*, don't state the obvious!
|
|
However, this does not make comments superfluous:
|
|
Since good naming is sometimes not enough, more advanced parts need to be documented,
|
|
so any operating system developer should be able to easily understand your code.
|
|
|
|
### Naming Convention
|
|
|
|
- **Variables**: lowercase with underscore
|
|
|
|
char* variable_name;
|
|
|
|
- **Constants** (and **enum** values): uppercase with underscore
|
|
|
|
const int CONST_VALUE = 42;
|
|
|
|
- **Type Names** (`class`/`struct`/`namespace`/`enum`): Capital letter, camel case
|
|
|
|
class SomeClassName;
|
|
|
|
- **Methods/Functions** (C++): start with lowercase letter, then camel case
|
|
|
|
void someFunctionName();
|
|
|
|
- **extern "C" Functions**: lowercase with underscore (like variables).
|
|
|
|
void interrupt_handler(int vector);
|
|
|
|
- **File Names**: lowercase, main type name, underscores only if is a sub type
|
|
|
|
folder/classname.cc
|