struct GLTextureDescriptor : Moveable<GLTextureDescriptor>
	{
		int w,h,wTex,hTex;
		struct GLTex : Moveable<GLTex>
		{
			int w,h;
			GLuint glId;
		};
		Vector<Vector<GLTex>> glTex;
	};
	VectorMap<String,GLTextureDescriptor> glTextureDescriptors;

	//...
	GLTextureDescriptor desc;
	//...
	glTextureDescriptors.AddPick(key, desc); // <-- compiler error, cannot cast 2nd argument to GLTextureDescriptor &&