Messages

1

Window / Re: "Attempting to reference a deleted function." when returning a sf::RenderWindow

« on: December 30, 2015, 01:37:00 am »

Oh thanks... I missed this -_-'

2

Window / Re: "Attempting to reference a deleted function." when returning a sf::RenderWindow

« on: December 29, 2015, 11:40:37 pm »

This is a minimal code that show the error:

#include <SFML\Graphics.hpp>

class RenderManager
{
public:
        RenderManager();
        static RenderManager & rm();

        sf::RenderWindow & getWindow();
private:
        sf::RenderWindow window;
};

RenderManager::RenderManager()
{
        window.create(sf::VideoMode(800, 600), "Realms of Dream");
}

RenderManager & RenderManager::rm()
{
        static RenderManager rm;
        return rm;
}

sf::RenderWindow & RenderManager::getWindow()
{
        return window;
}

int main()
{
        sf::RenderWindow window = RenderManager::rm().getWindow();
        return 0;
}
 

3

Window / Re: "Attempting to reference a deleted function." when returning a sf::RenderWindow

« on: December 29, 2015, 08:07:00 pm »

In fact, I return a reference (I made a copy mistake in the code I pasted here), so it should works no?

4

Window / "Attempting to reference a deleted function." when returning a sf::RenderWindow

« on: December 29, 2015, 07:40:48 pm »

Hello,

 I have a strange error when I try to return a RenderWindow reference from a singleton class:

 Error C2280 'sf::RenderWindow::RenderWindow(const sf::RenderWindow &)': attempting to reference a deleted function.

Minimal code :

#include <SFML\Graphics.hpp>

class RenderManager
{
public:
        RenderManager();
        static RenderManager & rm();

        sf::RenderWindow & getWindow();
private:
        sf::RenderWindow window;
};

RenderManager::RenderManager()
{
        window.create(sf::VideoMode(800, 600), "Realms of Dream");
        tileSet.loadFromFile("gfx/tileset.png");
}

RenderManager & RenderManager::rm()
{
        static RenderManager rm;
        return rm;
}

sf::RenderWindow & RenderManager::getWindow()
{
        return window;
}

Thanks.