Logic-Emulator

Overview

Logic-Emulator is a small C++ project built to practice object-oriented programming. The system models logical operations using classes, inheritance, and clean modular design.

Key Points

• Fully object-oriented structure
• Uses inheritance to extend logic components
• Simple, clear class hierarchy for learning OOP fundamentals

Purpose

This project was created to learn and demonstrate:

• Class design
• Inheritance and polymorphism
• Modular C++ code organization
• Github Workflows
• Writing Tests

Modern C++ Design

The project leverages advanced C++ techniques to create highly adaptable logic components:

• Templates (src/BasicGates/Gate.h:25, src/IntermediateGates/FullSubN.h:10)
• concept DataType (src/BasicGates/Gate.h:15)
• Variadic constructors (src/BasicGates/Gate.h:26)

Build

• Clone project
• Open Project in CLion
• Build & Run

File Structure

src/
├── main.cpp                       # entry point
├── BasicGates/                    # basic logic gates
│   ├── AND.h
│   ├── Gate.h
│   ├── NAND.h
│   └── …  
├── Core/                          # core components
│   ├── Bit.h
│   ├── Bus.h
│   ├── Input.h
│   └── …  
├── Extended/                       # extended components: CPU, memory, registers
│   ├── Memory.h
│   ├── CPU.h
│   ├── Register.h
│   ├── ControlUnit.h
│   └── Assembler.h
├── IntermediateGates/              # intermediate logic, ALU, adders, multiplexers
│   ├── ArithmeticLogicUnit.h
│   ├── ArithmeticLogicUnitN.h
│   ├── Fulladd.h
│   ├── FulladderN.h
│   ├── FullSubN.h
│   ├── Halfadd.h
│   ├── Multiplexer/
│   │   ├── Multiplexer2to1.h
│   │   ├── Multiplexer4to1.h
│   │   └── Multiplexer8to1.h
│   └── …  
├── lib/                            # external libraries
│   └── doctest.h
└── Tests/                          # unit tests
    ├── ALU_Test.cpp
    ├── BasicGates_Test.cpp
    ├── Bus_Test.cpp
    └── …