Phone Directory

A simple C++ app for managing phone contacts with persistent storage.

Features

• Add, remove, and find contacts
• Display all entries
• Sort entries alphabetically
• Save data to file automatically

Requirements

• C++ compiler (C++14 support)
• CMake (3.30+)

Building

cmake --build cmake-build-debug --target projektcpp

Usage

The application uses command-line arguments to perform various operations.

Adding an Entry

./cmake-build-debug/projektcpp add [name] [phone]

E.g.:

./cmake-build-debug/projektcpp add John 123456789

Removing an Entry

./cmake-build-debug/projektcpp remove [name]

E.g.:

./cmake-build-debug/projektcpp remove JohnPork

Displaying All Entries

./cmake-build-debug/projektcpp display

Finding an Entry

./cmake-build-debug/projektcpp find [name]

E.g.:

./cmake-build-debug/projektcpp find JohnPork

Sorting Entries

./cmake-build-debug/projektcpp sort

Project Structure

• main.cpp: Main app
• include/PhoneDirectory.h: Defining directory class
• src/PhoneDirectory.cpp: Implementation of the Directory class

Implementation Details

This app uses a custom made namespace PhoneBook that implements following C++ features:

• Custom type definitions using typedef
• Custom Namespaces for organisation
• CMD arg. processing
• Custom functions
• Containers and algorithms