Class Hash

Class Hash

Type representing a keyed table of values. T is the value type, and U the type of
the keys.

Declaration :

C++ : template<class T, class U> class Hash
Java : public class Hash<T, U>

Artifact : Hash

Operation has_key

Test for membership of a key

Declaration :

Uml : + has_key(in a_key : U) : Boolean
C++ : public: bool has_key()
Java : public boolean has_key()

Operation item

Return item for key a_key'. Equivalent to ISO 11404 fetch operation.

Declaration :

Uml : + item(in a_key : U) : T
C++ : public: T item()
Java : public T item()

All public operations : has_key , item