up vote 5 down vote. You can template a struct as well as a class. However you can't template a typedef. So works, but does not. Note that there is no need for the typedef trick in C++ (you can use structs without the struct modifier just fine in C++).share | improve this answer.n a template-declaration, explicit specialization, or explicit instantiation the init-declarator-list in the dec-laration shall contain at most one declarator. When such a declaration is used to declare a class template, no declarator is permitted. The Standard says (at 14/3.
The Department of the Army is comprised of land combat and service forces, which includes aviation, water transport, and space and cyberspace forces, as may be organic therein.
Infantry is still in existence, because that was our main approach at Iraq. Cavalry exists in the form of cars in place of horses. Navy definitely exists: There's a whole bran â¦ ch in the military for that. There are two types of cavalry still in existence-armoured cavalry, and air cavalry. The infantry element of an air cav unit was replaced by air assault infantry, but attack and scout helicopter formations are still part of air cav. 1 person found this useful.