Classes

class-name:  


identifier  


template-id  


class-specifier:  


class-head { member-specification$_{\mathsf{opt}}$ } 


class-head:  


class-key identifier$_{\mathsf{opt}}$ base-clause$_{\mathsf{opt}}$ 


class-key nested-name-specifier identifier base-clause$_{\mathsf{opt}}$ 


class-key:  

		 class 

		 struct 

		 union 


member-specification:  


member-declaration member-specification$_{\mathsf{opt}}$ 


access-specifier : member-specification$_{\mathsf{opt}}$ 


member-declaration:  


decl-specifier-seq$_{\mathsf{opt}}$ member-declarator-list$_{\mathsf{opt}}$ ;  


function-definition ;$_{\mathsf{opt}}$ 


qualified-id ;  


using-declaration  


template-declaration  


member-declarator-list:  


member-declarator  


member-declarator-list , member-declarator  


member-declarator:  


declarator pure-specifier$_{\mathsf{opt}}$ 


declarator constant-initializer$_{\mathsf{opt}}$ 


identifier$_{\mathsf{opt}}$ : constant-expression  


pure-specifier:  

		 = 0 


constant-initializer:  

		 = constant-expression