Nóta
Teastaíonn údarú chun rochtain a fháil ar an leathanach seo. Is féidir leat triail a bhaint as shíniú isteach nó eolairí a athrú.
Teastaíonn údarú chun rochtain a fháil ar an leathanach seo. Is féidir leat triail a bhaint as eolairí a athrú.
'identifier' : right of '::' is undefined
Remarks
The identifier on the right of the scope-resolution operator (::) must be a defined member of the class, structure, or union on the left. If no class, structure, or union is named, the identifier on the right must be declared with global scope.