D:/Uni/8.Semester/InfoVis/Demo/source/Util/ConfigLoader.h

#ifndef __CONGIFLOADER__H__
#define __CONGIFLOADER__H__

#include <string>

using namespace std;

#include "../Util/Singleton.h"

class ConfigLoader : public Singleton<ConfigLoader>
{
        friend class Singleton<ConfigLoader>;

public:
        ConfigLoader(void);
        ~ConfigLoader(void);

        // loads config data from spec. file
        void LoadConfigFile(const char* filename);

        // get the loaded screen width
        const int GetScreenWidth(void) const { return screenWidth; }

        // get the loaded screen height
        const int GetScreenHeight(void) const { return screenHeight; }

        // get loaded bits per pixel
        const int GetBitsPerPixel(void) const { return bitsPerPixel; }

        // get loaded refresh rate
        const int GetRefreshRate(void) const { return refreshRate; }

        // get loaded flag for fullscreen
        const int IsFullScreen(void) const { return fullScreen; }

        // get loaded window name (name of the game)
        const char* GetWindowName(void) const { return windowName.c_str(); }

        // get loaded data path
        const char* GetDataPath(void) const { return dataPath.c_str(); }
        
private:
        // screen width
        int screenWidth;

        // screen height
        int screenHeight;

        // bits per pixel
        int bitsPerPixel;

        // refresh rate
        int refreshRate;

        // fullscreen flag
        int fullScreen;

        // window name
        string windowName;

    // path where the data is located
        string dataPath;
};
#endif

---