The LISP OOP Extension is a project that introduces object-oriented programming capabilities to the LISP language. It provides a set of primitives for defining classes, creating instances, and managing fields and methods.
Overview
This extension allows developers to define classes, create instances, and perform type checks. It also supports inheritance, field extraction, and method invocation, making LISP more versatile for modern programming paradigms.
Features
- Class Definition: Define new classes with fields and methods.
- Instance Creation: Create instances of classes with type-checked fields.
- Inheritance: Support for single and multiple inheritance.
- Field Access: Extract field values from instances and classes.
- Method Handling: Define and invoke methods with support for inheritance.
- Type Checking: Ensure field values conform to declared types.
Technical Details
- Primitives:
def-class: Define a new class.make: Create a new instance of a class.is-class: Check if a symbol represents a valid class.is-instance: Verify if a value is a valid instance of a class.fieldandfield*: Extract field values from instances.
- Utility Functions:
partition,check-symbol,type-check,field-extract, and more.
- Inheritance:
- Extract superclass fields and methods using
sup-classes-extract. - Ensure field types in subclasses are compatible with superclasses.
- Extract superclass fields and methods using
For more details, refer to the GitHub repository.
Credits
This project was developed as part of the "Programming Languages" course. It showcases the integration of object-oriented principles into LISP.
Contributors:
- Stefano Brighenti
- Daniele Buser
- Hicham Benbouzid