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**🗄️ ARCHIVED DOCUMENT**

This document is archived for historical reference and is no longer actively maintained. 
For current documentation, see [docs/README_DOCS_STRUCTURE.md](README_DOCS_STRUCTURE.md).

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# API reference: core objects (legacy)

> **Status: Legacy / Archived**  
> Superseded by [API index](../api/index.md) and [api/datasets.md](../api/datasets.md). Kept for reference only.

Core objects define the main data structures used by FoodSpec. For workflow examples, see the User Guide and Workflows (e.g., Oil authentication, Hyperspectral analysis).

## FoodSpectrumSet

::: foodspec.core.dataset.FoodSpectrumSet

## HyperSpectralCube

::: foodspec.core.hyperspectral.HyperSpectralCube
> **Status:** Archived  
> This page has been superseded by the unified API reference. See [API index](../api/index.md) for current core data structure APIs.
