# C++ API Reference

The C++ library is organized into three main namespaces:

```{toctree}
:caption: Namespaces
:maxdepth: 2

structure
data_type
io
```

## Structure

Core data structures for genomic data storage and querying.

{doc}`structure`

## Data Types

Genomic data type definitions and utilities.

{doc}`data_type`

## I/O

File readers and parsers for genomic file formats.

{doc}`io`