# Directory/File.h file

File in directory.

### Contents

- Reference
  - Namespaces
  - Classes
  - Defines
  - A group

## Namespaces

namespace Root
  Root namespace.
namespace Root::Directory
  Namespace in directory.

## Classes

class Root::Directory::Class
  A class.
struct Root::Directory::Struct
  A structure.
union Root::Directory::Union
  An union.

## Defines

#define A_DEFINE
  A define.

## A group

#define A_DEFINE_IN_A_GROUP
  A define in a group.