# API Reference

This section documents the C++ classes and functions that make up the
Reldbase libraries.  All classes reside in the `reldbase` namespace.

## Relational types module

```{doxygenclass} reldbase::Attribute
:members:
:undoc-members:
```

```{doxygenclass} reldbase::Rel_tuple
:members:
:undoc-members:
```

## Relational database module

```{doxygenclass} reldbase::Rel_db
:members:
:undoc-members:
```