* Always use braces { and }, even for 1 line <code>if</code> blocks.
* Always use braces { and }, even for 1 line <code>if</code> blocks.
* Use 4 spaces for indentation.</li><li>However, you can always reformat the code manually by running:
* Use 4 spaces for indentation.</li><li>However, you can always reformat the code manually by running:
```
```
clang-format -i SourceFile.cpp SourceFile.h
clang-format -i SourceFile.cpp SourceFile.h
```
```
2.<strong>Naming:</strong> Use meaningful English words, well-known acronyms (MPI, XML, CFD, GMRES, etc.), or well-known short names (Config, Comm, 2D, 3D).
2.<strong>Naming:</strong> Use meaningful English words, well-known acronyms (MPI, XML, CFD, GMRES, etc.), or well-known short names (Config, Comm, 2D, 3D).