HP Integrity NonStop H-Series - Manual (Page 249)

tests for inclusion.
stack
An adaptor container class, built usually on top of a vector or deque. The stack provides
rapid access to the topmost element. Elements are removed from a stack in the reverse of
the order they are inserted into the stack.
stream iterator
An adaptor that converts iterator operations into stream operations. Can be use to either
read from or write to an iostream.
unary function
A function that requires only one argument. Applying a binder to a binary function
results in a unary function.
vector
An indexable container class. Elements are accessed using a key that represents their
position in the container. Provides fast random access to elements. Addition to the end of
a vector is efficient. Insertion into the middle is not efficient.
wide string
A string with 16-bit characters. Wide strings are necessary for many non-roman
alphabets, i.e., Japanese.