---
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title: Fun - class_constructor.fun — overview
subtitle: Documentation for class_constructor.fun — overview
description: Documentation for class_constructor.fun — overview
permalink: /documentation/examples/class_constructor/
lang: en
tags:
- documentation
- handbook
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- usage
- introduction
- help
- guide
- howto
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- specifications
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---

# class_constructor.fun — overview

What it shows
- Class basics and constructor behavior; initializing fields and using methods.

How to run
- export FUN_LIB_DIR="./lib"
- ./build_debug/fun examples/class_constructor.fun
- Or: fun examples/class_constructor.fun