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#Actualharshman_chris

Posted 17 January 2013 - 10:25 AM

I like warning free code, especially for a dll, these warnings are the only left right now I have to deal with. I am not sure how to deal with them however. If someone could point me in the right direction that would be great.

 

std::basic_string<_Elem,_Traits,_Ax>
std::map<_Kty,_Ty>
std::vector<_Ty>
std::list<_Ty>'
std::_List_iterator<_Mylist>

 

Update:

 

So to compound this, I get this error when setting up my .exe project:

 

 

Error 49 error C2491: 'ParticlesEngine::Singleton<T>::instance' : definition of dllimport static data member not allowed

 

The Code:

 

#ifndef _SINGLETON_H
#define _SINGLETON_H

#define NULL 0


#ifdef PARTICLESENGINE_DLL 
#define PARTICLESENGINE_API __declspec( dllexport )
#else
#define PARTICLESENGINE_API __declspec( dllimport )
#endif

namespace ParticlesEngine
{

	template <typename T>
	class PARTICLESENGINE_API Singleton
	{
	public:
		Singleton<T>(void)
		{    
		}
 
		static inline T* getInstance(void) 
		{ 
			if(instance == NULL) 
			{
				instance = new T();
			}
			return instance;
		} 

		static inline bool exists( void ) { return instance != 0; }
   
		virtual ~Singleton( void ) { instance = 0; }

	protected:
		static T* instance;
	};

	template <typename T>
	T* Singleton<T>::instance = 0;

}

#endif

 

 

 

#1harshman_chris

Posted 17 January 2013 - 09:55 AM

I like warning free code, especially for a dll, these warnings are the only left right now I have to deal with. I am not sure how to deal with them however. If someone could point me in the right direction that would be great.

 

std::basic_string<_Elem,_Traits,_Ax>
std::map<_Kty,_Ty>
std::vector<_Ty>
std::list<_Ty>'
std::_List_iterator<_Mylist>

 

 

 

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