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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