'Method lookup' presentation slideshows

Delegation

Delegation. Delegation (programming).

3.52k views • 351 slides

CSEP505: Programming Languages Lecture 10: OOP; Memory Mgmt; Wrap-Up

578 views • 57 slides

Everything is an Object

Everything is an Object. Examining some builtin classes All these are classes in Squeak Object Class Method ,Block files, editors, compilers, tools Boolean True False Run time type information Implementation of new Printing objects. Learning Squeak.

544 views • 37 slides

Session 06: C# OOP-3

412 views • 29 slides

Lecture 19

320 views • 25 slides

Inheritance Semantics and Method Lookup

Inheritance Semantics and Method Lookup. Goal. Inheritance Method lookup Self/super difference. Inheritance. Do not want to rewrite everything! Often we want small changes We would like to reuse and extend existing behavior Solution: class inheritance

275 views • 25 slides

Smalltalk in a Nutshell

Smalltalk in a Nutshell. Goals. Syntax in a Nutshell OO Model in a Nutshell. Smalltalk OO Model. ***Everything*** is an object Only message passing Only late binding Instance variables are private to the object Methods are public Everything is a pointer Garbage collector

538 views • 24 slides

Smalltalk in a Nutshell

Smalltalk in a Nutshell. Goals. Syntax in a Nutshell OO Model in a Nutshell. Smalltalk OO Model. ***Everything*** is an object Only message passing Only late binding Instance variables are private to the object and protected to the subclasses Methods are public Everything is a pointer

512 views • 24 slides

Smalltalk in a Nutshell

Smalltalk in a Nutshell. Goals. Syntax in a Nutshell OO Model in a Nutshell. Smalltalk OO Model. ***Everything*** is an object Only message passing Only late binding Instance variables are private to the object and protected to the subclasses Methods are public Everything is a pointer

246 views • 24 slides

Smalltalk in a Nutshell

Smalltalk in a Nutshell. Goals. Syntax in a Nutshell OO Model in a Nutshell. Smalltalk OO Model. ***Everything*** is an object Only message passing Only late binding Instance variables are private to the object Methods are public Everything is a pointer Garbage collector

252 views • 24 slides

CSE341: Programming Languages Late Binding in Ruby Multiple Inheritance, Interfaces, Mixins

CSE341: Programming Languages Late Binding in Ruby Multiple Inheritance, Interfaces, Mixins. Alan Borning Autumn 2012. Today. Dynamic dispatch aka late binding aka virtual method calls

380 views • 23 slides

Inheritance Semantics and Method Lookup

Inheritance Semantics and Method Lookup. Goal. Inheritance Method lookup Self/super difference. Inheritance. Do not want to rewrite everything! Often we want small changes We would like to reuse and extend existing behavior Solution: class inheritance

230 views • 22 slides

CSE341: Programming Languages Lecture 21 Dynamic Dispatch Precisely, and Manually in Racket

CSE341: Programming Languages Lecture 21 Dynamic Dispatch Precisely, and Manually in Racket. Dan Grossman Winter 2013. Dynamic dispatch. Dynamic dispatch Also known as late binding or virtual methods

318 views • 19 slides

CSE341: Programming Languages Lecture 21 Dynamic Dispatch Precisely, and Manually in Racket

CSE341: Programming Languages Lecture 21 Dynamic Dispatch Precisely, and Manually in Racket. Dan Grossman Winter 2013. Dynamic dispatch. Dynamic dispatch Also known as late binding or virtual methods

316 views • 19 slides

Chapter 9

Chapter 9. More about Inheritance. Problem. DoME’s print method It doesn’t print all the information we want. It only prints the object’s title and comment The info that is common to the base class. Static Type and Dynamic Type.

204 views • 8 slides