'Object references' diaporamas de présentation

HDF5 Advanced Topics

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Chapter 7---Arrays

Chapter 7---Arrays. Arrays are objects that help us organize large amounts of information focus on: array declaration and use bounds checking and capacity arrays that store object references variable length parameter lists multidimensional arrays the ArrayList class

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Chapter 10: Mapping Models to Code

Chapter 10: Mapping Models to Code. Overview. Object design is situated between system design and implementation. Object design is not very well understood and if not well done, leads to a bad system implementation.

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Distributed Systems

Distributed Systems. Docent : Vincent Naessens. Chapter 10: distributed object-based systems. Chapter 10: distributed object-based systems. 10.1. Architecture 10.2. Processes 10.3. Communication. 10.1. Architecture. Distributed objects Client stub ? proxy Server stub ? skeleton

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Distributed Computing

Distributed Computing. Chapter 05: Distributed Objects and Remote Invocation. Objectives of the lecture. Essence of distributed commuting To study communication between distributed objects and the integration of remote method invocation into a programming language.

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Java intro

Java intro. Part 2. Access control in Java classes. Public members: accessible to any code that can access the class Private members: accessible only within the class (no friend functions!) Protected members: accessible by code in: Same package Subclass as inherited member

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Chapter 3

Chapter 3. Using Classes and Objects. Using Classes and Objects. We can create more interesting programs using predefined classes and related objects Chapter 3 focuses on: object creation and object references the String class and its methods the Java standard class library

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Chapter 10, Mapping Models to Code

Chapter 10, Mapping Models to Code. State of the Art: Model-based Software Engineering. The Vision During object design we build an object design model that realizes the use case model and it is the basis for implementation (model-driven design) The Reality

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Using POA

Using POA. What is a Portable Object Adapter?. A POA is the intermediary between the implementation of an object and the ORB. In its role as an intermediary, a POA routes requests to servants. .

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Chapter 17: CORBA case study

Chapter 17: CORBA case study. By Carrie Mace and William Coley. What is CORBA ?. CORBA is a middleware design Allows application programs to communicate without restriction to: Programming languages Hardware platforms Software platforms Networks they communicate over.

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Linked Lists

Linked Lists. Chapter 4. Linked Structures: Motivations. Arrays have fixed size Problematic for data structures of arbitrary size Arrays order items physically Must perform expensive shift when inserting or deleting Linked structures (such as lists) can Grow dynamically

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Objects, Classes, and Packages

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Java Intro

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Semantic Web In Industry

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Precise Identification of Side-Effect-Free Methods in Java

Precise Identification of Side-Effect-Free Methods in Java. Atanas (Nasko) Rountev Ohio State University. Side-Effect-Free Methods. Side effects of a method: changes to the values of memory locations In C++: global variables, local variables on the stack, static fields, heap objects

320 views • 19 slides

Data Structures

Data Structures. We can now explore some advanced techniques for organizing and managing information Chapter 12 of the book focuses on: dynamic structures Abstract Data Types (ADTs) linked lists queues stacks. Static vs. Dynamic Structures. A static data structure has a fixed size

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Abstract Data Types (ADTs)

Abstract Data Types (ADTs). An ADT consists of: a set of values, and a set of operations on those values. Example: rational numbers some values: 15/7, -3/4, 123/1, 0/1 (but NOT 1/0 !) some operations: addition, multiplication, negation An ADT therefore specifies: what the members are, and

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Array Lists

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Week 17

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