Introduction to C++ Friends, Nesting, Static Members, and Templates

CS202 7- ‹#›

Class Templates

•The template formal argument list can contain three different kinds of arguments:

•identifiers that represent type dependencies,

•identifiers that represent values, and i

•dentifiers that represent type dependencies based on a template class.

•A type dependency allows the identifier listed to be substituted for the data type specified by the client at instantiation time. More than one identifier can be listed, each prefaced by the keyword class or typename to indicate that this is a type dependency.