The C++ language, STL
... Inheritance is the same. Both are stored in the
same way in memory.
The only difference is that members are public
by default in a struct and private by default in a
class, and inheritance is public by default for
structs and private for classes.
...
apworkshoparrays
... Access elements independently of implementation
Client programs written in terms of generic component
public void print(Collection c)
...
PPT - University of Maryland at College Park
... public enum Suit {CLUBS, DIAMONDS, HEARTS, SPADES}
private final Rank rank;
private final Suit suit;
private Card(Rank rank, Suit suit) {
this.rank = rank;
this.suit = suit;
...
PPT - University of Maryland at College Park
... public enum Suit {CLUBS, DIAMONDS, HEARTS, SPADES}
private final Rank rank;
private final Suit suit;
private Card(Rank rank, Suit suit) {
this.rank = rank;
this.suit = suit;
...
Here are the notes on Chapter 3
... collections, when Java already gives us a
set of collections?
This set of collections is only a subset of
the collections you may want to use.
The classes may not be implemented the
...
Factory Method Pattern - Define an interface for
... Toolkit - The toolkit in Java is used in the awt package. This class is the abstract
superclass of all actual implementations of the Abstract Window Toolkit.
Subclasses of Toolkit are used to bind the various components to particular native
toolkit implementations using a factory method. Most applic ...
Iterator
In computer programming, an iterator is an object that enables a programmer to traverse a container, particularly lists. Various types of iterators are often provided via a container's interface. Though the interface and semantics of a given iterator are fixed, iterators are often implemented in terms of the structures underlying a container implementation and are often tightly coupled to the container to enable the operational semantics of the iterator. Note that an iterator performs traversal and also gives access to data elements in a container, but does not perform iteration (i.e., not without some significant liberty taken with that concept or with trivial use of the terminology). An iterator is behaviorally similar to a database cursor. Iterators date to the CLU programming language in 1974.