Medical Information System

A C++ program for managing patient records in a medical facility.The data is stored in a structured format using arrays, ensuring easy access and management of patient information.

Table of Contents

• Features
• Getting Started
• Usage
• Functions
• Data Storage
• File Handling
• Contributing

Features

• Add Patient Record: Enter and store patient details including name, CNIC, gender, disease, past medical history, and check-in date.
• Delete Patient Record: Remove patient records using a unique registration ID.
• Display All Records: View all stored patient records.
• Search Patient Record: Search for a patient using their registration ID.
• Save Records: Save current patient records to a file.
• Retrieve Records: Retrieve patient records from a file.

Getting Started

Prerequisites

• A C++ compiler supporting C++11 or later.
• C++ Standard Library.

Installation

1. Clone the repository:

   git clone https://github.com/yourusername/medical-information-system.git

2. Navigate to the project directory:

   cd medical-information-system

3. Compile the program:

   g++ -std=c++11 main.cpp -o medical_info_system

4. Run the program:

   ./medical_info_system

Usage

Follow the on-screen prompts to navigate through the menu and manage patient records. The program allows you to add, delete, display, search, save, and retrieve patient records.

Functions

bool validateCnic(const string& cnic)

Validates the CNIC format to ensure it matches the pattern xxxxx-xxxxxxx-x.

string getCurrentDate()

Returns the current date in YYYY-MM-DD format.

void ADDrecord(string Names[], string Regids[], string Cnics[], string Genders[], string Dates[], string Pastmedicalhistory[], string Diseases[], const string& firstName, const string& middleName, const string& lastName, const string& cnic, const string& gender, const string& date, const string& pasthistory, const string& regid, const string& disease, int& patientcount, int maxcapacity)

Adds a new patient record to the system.

void Delrecord(string Names[], string Regids[], string Cnics[], string Genders[], string Dates[], string Pastmedicalhistory[], string Diseases[], const string& regid, int& patientcount)

Deletes a patient record based on the registration ID.

void Patientdisplay(string Names[], string Regids[], string Cnics[], string Genders[], string Dates[], string Pastmedicalhistory[], string Diseases[], int& patientcount)

Displays all patient records.

void Searchpatient(string Names[], string Regids[], string Cnics[], string Genders[], string Dates[], string Pastmedicalhistory[], string Diseases[], const string& regid, int& patientcount)

Searches for a patient record using the registration ID.

void Saverecord(string Names[], string Regids[], string Cnics[], string Genders[], string Dates[], string Pastmedicalhistory[], string Diseases[], const string& filename, int patientcount)

Saves all current patient records to a file.

void retriveRecord(const string& filename)

Retrieves and displays patient records from a file.

Data Storage

• Arrays: The program uses arrays to store patient details including names, registration IDs, CNICs, genders, dates, past medical histories, and diseases.

File Handling

• Records are saved to and retrieved from a file named record.txt.
• Ensure you have the necessary file permissions to read/write to record.txt.

Contributing

Contributions are welcome! Please open an issue or submit a pull request for any improvements or bug fixes.