Sample SFML Setup

Application.cpp

#include "Application.hpp"

Application::Application()
: m_window{{1280, 720}, "Sample SFML Setup"}
, m_shape{{200.f, 200.f}}
{  
}

void Application::run()
{
    while(m_window.isOpen())
    {
        sf::Event event;
        while(m_window.pollEvent(event))
        {
            if(event.type == sf::Event::Closed)
                m_window.close();
        }
    
        m_window.clear();
        m_window.draw(m_shape);
        m_window.display();
    }
}

Application.hpp

#pragma once

#include <SFML/Graphics.hpp>

class Application
{
public:
    Application();
    void run();
    
private:
    sf::RenderWindow m_window;
    sf::RectangleShape m_shape;
};

main.cpp

#include "Application.hpp"

int main()
{
    Application app;
    app.run();
    
    // TODO: Added top-level exception handling
}