qtforum.de

Code: Alles auswählen

class Configuration
{
private:
     static Configuration* pCfg;
     Configuration(){};
     Configuration(const Configuration& ){};
     ~Configuration();
public:
     static Configuration* instance();
     static void destroy();

     template<typename T> T getValue(const std::string &);
//     bool getValue(const std::string &);

};

Code: Alles auswählen

template <typename T>
		T Configuration::getValue( const std::string &paramName)
{
	//if (bOk) bOk = false; //first we set to false to work correct!
	T returnValue = T(); // make the returntype with the returntype standard Ctor

	if (paramName.length() < 1) // if we do not have any Name given we return with bOk ==false and T == std Ctor
	{//TODO}
	else
	{//TODO}
	return returnValue;
}

Code: Alles auswählen

Configuration::instance()->getValue<bool>( "reporting enabled"  )