Derived classes

base-clause:  

		: base-specifier-list  


base-specifier-list:  


base-specifier  


base-specifier-list , base-specifier  



base-specifier:  

		 ::$_{\mathsf{opt}}$ nested-name-specifier$_{\mathsf{opt}}$ class-name  


virtual access-specifier$_{\mathsf{opt}}$  ::$_{\mathsf{opt}}$ nested-name-specifier$_{\mathsf{opt}}$ class-name  


access-specifier virtual$_{\mathsf{opt}}$  ::$_{\mathsf{opt}}$ nested-name-specifier$_{\mathsf{opt}}$ class-name  


access-specifier:  

		 private 

		 protected 

		 public