CAAM 420 Fall 2012 Lecture 29. Duncan Eddy
|
|
- Solomon Francis
- 6 years ago
- Views:
Transcription
1 CAAM 420 Fall 2012 Lecture 29 Duncan Eddy November 7, 2012
2 Table of Contents 1 Templating in C Motivation Templating Functions Templating Classes Ternary Operators in C Basic Syntax
3 1. Templating in C Motivation A common annoyance in programming is the need to duplicate a common function structure for multiple variable types (e.g. int, float, etc.). A way of working around this is through the use of templated functions. Where the template acts as a wild card in the code until the code is compiled. When compiled, the compiler parses the templated function, and substitutes in the necessary variable type. 1.2 Templating Functions The traditional way of creating overloaded functions for multiple variable types is shown below (see Section 2 for use of ternary conditional operator): double mymax ( double a, double b){ float mymax ( float a, float b){ int mymax ( int a, int b){ With templating we can create one function that will perform all of the same functionality for all all possible variable types, including user defined types. To do this we define a templated version of the function. We first need to define the templated variables, whose type is left purposefully undefined until the code is compiled. See below for example: template < typename T > T mymax (T a, T b){ Now we will invoke this function in the same way that we are used to. // using mymax for variable type double double a = 2, b = 4; double c; c = mymax (a,b); // using mymax for variable type int int a = 4, b = 1; int c; c = myamx (a,b); As we can see, templating is a powerful tool for reducing duplication of similar functions of different variable types in code. Templating can be extended to template using programmer-defined classes instead of the standard variable typenames to template on: template < class T > T mymax (T a, T b){ To learn more about templating and its extendibility see [1]. The use of non-type parameters is worthy of note. 3
4 1.3 Templating Classes A more useful feature of templating is that it can be used when definite classes. By so doing it is possible to write one class definition that can be implemented for various variable types without any extra effort. Below is an example of implementing our vector class with templating: # include < iostream > using namespace std ; template < class T, int lowest_ index > class vector { public : T * data ; int length ; vector ( int L){ length = L; data = new T[ length ]; vector ( const vector & other ){ length = other. length ; data = new T[ length ]; for ( int n =1;n <= length ;++ n){ operator ()(n) = other (n); ~ vector (){ if( data ){ delete [] data ; data = NULL ; T & operator () ( int n){ // 1- indexed return data [n- lowest_ index ]; T operator () ( int n) const { // 1- indexed return data [n- lowest_ index ]; // fingers crossed friend ostream & operator << ( ostream & os, vector <T, lowest_index > v){ ; for ( int n =1;n <=v. length ;++ n){ os << v( n) << endl ; return os; 4
5 Use of the templated class is done in much the same way. Only that now, when construction an instance of the class, one needs to explicitly declare the class type and any non-type parameters included in the class definition: main () { vector < int, 1 > iv (10) ; iv (4) = 6; cout << " iv =" << iv << endl ; 5
6 2. Ternary Operators in C Basic Syntax With this lecture comes the introduction of the ternary operator in C++. The ternary operator is a syntax reduction, where a logical statement is first evaluated, then depending on the evaluation one of two outputs is returned, The implementation of a function that evaluates the maximum of two arguments would be implemented as follows: double mymax ( double a, double b){ // Evaluates logical statement a > b. // If TRUE returns a // If FALSE returns b When using the ternary operator first place the logical statement to be tested between the parentheses (). Next, identify the statement as a ternary conditional statement though the use of?. Finally, supply the two returns for each logical outcome. The return if true should be place before the return if false. Both returns need to be separated by a colon. For more information on the use of the ternary operator see [2]. 6
7 Bibliography [1] C++ templates. [2] How to use the conditional (ternary) operator. 7
Object Oriented Design
Object Oriented Design Chapter 6 Example Activity Diagram 1 Outline Chapter 6 Topics 6.6 C++ Standard Library Header Files 6.14 Inline Functions 6.16 Default Arguments 6.17 Unary Scope Resolution Operator
More informationG52CPP C++ Programming Lecture 18
G52CPP C++ Programming Lecture 18 Dr Jason Atkin http://www.cs.nott.ac.uk/~jaa/cpp/ g52cpp.html 1 Welcome Back 2 Last lecture Operator Overloading Strings and streams 3 Operator overloading - what to know
More informationCSI33 Data Structures
Outline Department of Mathematics and Computer Science Bronx Community College November 22, 2017 Outline Outline 1 Chapter 12: C++ Templates Outline Chapter 12: C++ Templates 1 Chapter 12: C++ Templates
More informationLecture 23: Pointer Arithmetic
Lecture 23: Pointer Arithmetic Wai L. Khoo Department of Computer Science City College of New York November 29, 2011 Wai L. Khoo (CS@CCNY) Lecture 23 November 29, 2011 1 / 14 Pointer Arithmetic Pointer
More informationGE U111 Engineering Problem Solving & Computation Lecture 6 February 2, 2004
GE U111 Engineering Problem Solving & Computation Lecture 6 February 2, 2004 Functions and Program Structure Today we will be learning about functions. You should already have an idea of their uses. Cout
More informationUnderstanding main() function Input/Output Streams
Understanding main() function Input/Output Streams Structure of a program // my first program in C++ #include int main () { cout
More informationpointers + memory double x; string a; int x; main overhead int y; main overhead
pointers + memory computer have memory to store data. every program gets a piece of it to use as we create and use more variables, more space is allocated to a program memory int x; double x; string a;
More informationUse the dot operator to access a member of a specific object.
Lab 16 Class A class is a data type that can contain several parts, which are called members. There are two types of members, data member and functions. An object is an instance of a class, and each object
More informationObject-Oriented Programming in C++
Object-Oriented Programming in C++ Pre-Lecture 9: Advanced topics Prof Niels Walet (Niels.Walet@manchester.ac.uk) Room 7.07, Schuster Building March 24, 2015 Prelecture 9 Outline This prelecture largely
More informationl Operators such as =, +, <, can be defined to l The function names are operator followed by the l Otherwise they are like normal member functions:
Operator Overloading & Templates Week 6 Gaddis: 14.5, 16.2-16.4 CS 5301 Spring 2018 Jill Seaman Operator Overloading l Operators such as =, +,
More informationModule Operator Overloading and Type Conversion. Table of Contents
1 Module - 33 Operator Overloading and Type Conversion Table of Contents 1. Introduction 2. Operator Overloading 3. this pointer 4. Overloading Unary Operators 5. Overloading Binary Operators 6. Overloading
More informationOverloading Operators in C++
Overloading Operators in C++ C++ allows the programmer to redefine the function of most built-in operators on a class-by-class basis the operator keyword is used to declare a function that specifies what
More informationC++_ MARKS 40 MIN
C++_16.9.2018 40 MARKS 40 MIN https://tinyurl.com/ya62ayzs 1) Declaration of a pointer more than once may cause A. Error B. Abort C. Trap D. Null 2Whice is not a correct variable type in C++? A. float
More information! Operators such as =, +, <, can be defined to. ! The function names are operator followed by the. ! Otherwise they are like normal member functions:
Operator Overloading, Lists and Templates Week 6 Gaddis: 14.5, 16.2-16.4 CS 5301 Spring 2016 Jill Seaman Operator Overloading! Operators such as =, +,
More informationCSc Introduc/on to Compu/ng. Lecture 8 Edgardo Molina Fall 2011 City College of New York
CSc 10200 Introduc/on to Compu/ng Lecture 8 Edgardo Molina Fall 2011 City College of New York 18 The Null Statement Null statement Semicolon with nothing preceding it ; Do-nothing statement required for
More informationG52CPP C++ Programming Lecture 18. Dr Jason Atkin
G52CPP C++ Programming Lecture 18 Dr Jason Atkin 1 Last lecture Operator Overloading Strings and streams 2 Operator overloading - what to know Know that you can change the meaning of operators Know that
More informationOperator overloading: extra examples
Operator overloading: extra examples CS319: Scientific Computing (with C++) Niall Madden Week 8: some extra examples, to supplement what was covered in class 1 Eg 1: Points in the (x, y)-plane Overloading
More informationW3101: Programming Languages C++ Ramana Isukapalli
Lecture-6 Operator overloading Namespaces Standard template library vector List Map Set Casting in C++ Operator Overloading Operator overloading On two objects of the same class, can we perform typical
More informationLECTURE 02 INTRODUCTION TO C++
PowerPoint Slides adapted from *Starting Out with C++: From Control Structures through Objects, 7/E* by *Tony Gaddis* Copyright 2012 Pearson Education Inc. COMPUTER PROGRAMMING LECTURE 02 INTRODUCTION
More informationFlow Control. CSC215 Lecture
Flow Control CSC215 Lecture Outline Blocks and compound statements Conditional statements if - statement if-else - statement switch - statement? : opertator Nested conditional statements Repetitive statements
More informationTopics. bool and string types input/output library functions comments memory allocation templates classes
C++ Primer C++ is a major extension of c. It is similar to Java. The lectures in this course use pseudo-code (not C++). The textbook contains C++. The labs involve C++ programming. This lecture covers
More informationIntroduction to Programming using C++
Introduction to Programming using C++ Lecture One: Getting Started Carl Gwilliam gwilliam@hep.ph.liv.ac.uk http://hep.ph.liv.ac.uk/~gwilliam/cppcourse Course Prerequisites What you should already know
More informationOutline. User-dened types Categories. Constructors. Constructors. 4. Classes. Concrete classes. Default constructor. Default constructor
Outline EDAF50 C++ Programming 4. Classes Sven Gestegård Robertz Computer Science, LTH 2018 1 Classes the pointer this const for objects and members Copying objects friend inline 4. Classes 2/1 User-dened
More informationOperator Overloading and Templates. Linear Search. Linear Search in C++ second attempt. Linear Search in C++ first attempt
Operator Overloading and Templates Week 6 Gaddis: 8.1, 14.5, 16.2-16.4 CS 5301 Fall 2015 Jill Seaman Linear Search! Search: find a given target item in an array, return the index of the item, or -1 if
More informationAbstract Data Types (ADTs) 1. Legal Values. Client Code for Rational ADT. ADT Design. CS 247: Software Engineering Principles
Abstract Data Types (ADTs) CS 247: Software Engineering Principles ADT Design An abstract data type (ADT) is a user-defined type that bundles together: the range of values that variables of that type can
More information! Search: find a given target item in an array, ! Linear Search: Very simple search method: ! Operators such as =, +, <, and others can be
Operator Overloading and Templates Week 6 Gaddis: 8.1, 14.5, 16.2-16.4 CS 5301 Spring 2015 Jill Seaman Linear Search! Search: find a given target item in an array, return the index of the item, or -1 if
More informationC++ Programming Fundamentals
C++ Programming Fundamentals 269 Elvis C. Foster Lecture 11: Templates One of the contemporary sophistries of C++ programming is defining and manipulating templates. This lecture focuses on this topic.
More informationDo not turn to the next page until the start of the exam.
Introduction to Programming, PIC10A E. Ryu Fall 2017 Midterm Exam Friday, November 3, 2017 50 minutes, 11 questions, 100 points, 8 pages While we don t expect you will need more space than provided, you
More informationCS 247: Software Engineering Principles. ADT Design
CS 247: Software Engineering Principles ADT Design Readings: Eckel, Vol. 1 Ch. 7 Function Overloading & Default Arguments Ch. 12 Operator Overloading U Waterloo CS247 (Spring 2017) p.1/17 Abstract Data
More informationIntermediate Programming, Spring 2017*
600.120 Intermediate Programming, Spring 2017* Misha Kazhdan *Much of the code in these examples is not commented because it would otherwise not fit on the slides. This is bad coding practice in general
More informationIntroduction to C++ Systems Programming
Introduction to C++ Systems Programming Introduction to C++ Syntax differences between C and C++ A Simple C++ Example C++ Input/Output C++ Libraries C++ Header Files Another Simple C++ Example Inline Functions
More informationstruct Buffer { Buffer(int s) { buf = new char[s]; } ~Buffer() { delete [] buf; } char *buf; };
struct Buffer { Buffer(int s) { buf = new char[s]; ~Buffer() { delete [] buf; char *buf; ; struct FBuffer : public Buffer { FBuffer(int s) : Buffer(s) { f = fopen("file", "w"); ~FBuffer() { fclose(f);
More informationObject Oriented Design
Object Oriented Design Lecture 3: Introduction to C++ (Continue) Examples using declarations that eliminate the need to repeat the std:: prefix 1 Examples using namespace std; enables a program to use
More informationCSc Introduction to Computing
CSc 10200 Introduction to Computing Lecture 2 Edgardo Molina Fall 2011 - City College of New York Thursday, September 1, 2011 Introduction to C++ Modular program: A program consisting of interrelated segments
More informationEngineering Problem Solving with C++, 3e Chapter 2 Test Bank
1. Match each of the following data types with literal constants of that data type. A data type can be used more than once. A. integer B 1.427E3 B. double D "Oct" C. character B -63.29 D. string F #Hashtag
More informationGlobal & Local Identifiers
Global & Local Identifiers the portions of a program where an identifier is defined (may be used). a variable declared inside a Block. from the Declaration statement to the end of the Block void fun()
More informationIntroduction to Programming
Introduction to Programming session 6 Instructor: Reza Entezari-Maleki Email: entezari@ce.sharif.edu 1 Spring 2011 These slides are created using Deitel s slides Sharif University of Technology Outlines
More informationMultiple Choice (Questions 1 14) 28 Points Select all correct answers (multiple correct answers are possible)
Name Closed notes, book and neighbor. If you have any questions ask them. Notes: Segment of code necessary C++ statements to perform the action described not a complete program Program a complete C++ program
More informationFunction Overloading
Function Overloading C++ supports writing more than one function with the same name but different argument lists How does the compiler know which one the programmer is calling? They have different signatures
More informationPaytm Programming Sample paper: 1) A copy constructor is called. a. when an object is returned by value
Paytm Programming Sample paper: 1) A copy constructor is called a. when an object is returned by value b. when an object is passed by value as an argument c. when compiler generates a temporary object
More informationCS201- Introduction to Programming Current Quizzes
CS201- Introduction to Programming Current Quizzes Q.1 char name [] = Hello World ; In the above statement, a memory of characters will be allocated 13 11 12 (Ans) Q.2 A function is a block of statements
More informationInteger Data Types. Data Type. Data Types. int, short int, long int
Data Types Variables are classified according to their data type. The data type determines the kind of information that may be stored in the variable. A data type is a set of values. Generally two main
More informationName Section: M/W or T/TH. True or False (14 Points)
Name Section: M/W or T/TH True or False (14 Points) 1. (14 pts) Circle T for true and F for false: T F a) In C++, a function definition should not be nested within another function definition. T F b) Static
More informationCS2141 Software Development using C/C++ C++ Basics
CS2141 Software Development using C/C++ C++ Basics Integers Basic Types Can be short, long, or just plain int C++ does not define the size of them other than short
More informationIntermediate Programming, Spring 2017*
600.120 Intermediate Programming, Spring 2017* Misha Kazhdan *Much of the code in these examples is not commented because it would otherwise not fit on the slides. This is bad coding practice in general
More informationCPSC 427: Object-Oriented Programming
CPSC 427: Object-Oriented Programming Michael J. Fischer Lecture 19 November 7, 2018 CPSC 427, Lecture 19, November 7, 2018 1/18 Exceptions Thowing an Exception Catching an Exception CPSC 427, Lecture
More informationChapter 2: Introduction to C++
Chapter 2: Introduction to C++ Copyright 2010 Pearson Education, Inc. Copyright Publishing as 2010 Pearson Pearson Addison-Wesley Education, Inc. Publishing as Pearson Addison-Wesley 2.1 Parts of a C++
More informationChapter 2: Special Characters. Parts of a C++ Program. Introduction to C++ Displays output on the computer screen
Chapter 2: Introduction to C++ 2.1 Parts of a C++ Program Copyright 2009 Pearson Education, Inc. Copyright 2009 Publishing Pearson as Pearson Education, Addison-Wesley Inc. Publishing as Pearson Addison-Wesley
More informationFunctions and Recursion
Functions and Recursion 1 Storage Classes Scope Rules Functions with Empty Parameter Lists Inline Functions References and Reference Parameters Default Arguments Unary Scope Resolution Operator Function
More informationA brief introduction to C++
A brief introduction to C++ Rupert Nash r.nash@epcc.ed.ac.uk 13 June 2018 1 References Bjarne Stroustrup, Programming: Principles and Practice Using C++ (2nd Ed.). Assumes very little but it s long Bjarne
More informationLecture 3 ADT and C++ Classes (II)
CSC212 Data Structure - Section FG Lecture 3 ADT and C++ Classes (II) Instructor: Feng HU Department of Computer Science City College of New York @ Feng HU, 2016 1 Outline A Review of C++ Classes (Lecture
More informationReview: C++ Basic Concepts. Dr. Yingwu Zhu
Review: C++ Basic Concepts Dr. Yingwu Zhu Outline C++ class declaration Constructor Overloading functions Overloading operators Destructor Redundant declaration A Real-World Example Question #1: How to
More informationUEE1302 (1102) F10: Introduction to Computers and Programming
Computational Intelligence on Automation Lab @ NCTU Learning Objectives UEE1302 (1102) F10: Introduction to Computers and Programming Programming Lecture 00 Programming by Example Introduction to C++ Origins,
More informationCHAPTER 3 BASIC INSTRUCTION OF C++
CHAPTER 3 BASIC INSTRUCTION OF C++ MOHD HATTA BIN HJ MOHAMED ALI Computer programming (BFC 20802) Subtopics 2 Parts of a C++ Program Classes and Objects The #include Directive Variables and Literals Identifiers
More informationCSC1322 Object-Oriented Programming Concepts
CSC1322 Object-Oriented Programming Concepts Instructor: Yukong Zhang February 18, 2016 Fundamental Concepts: The following is a summary of the fundamental concepts of object-oriented programming in C++.
More informationCSCE Practice Midterm. Data Types
CSCE 2004 - Practice Midterm This midterm exam was given in class several years ago. Work each of the following questions on your own. Once you are done, check your answers. For any questions whose answers
More informationThis examination has 11 pages. Check that you have a complete paper.
MARKING KEY The University of British Columbia MARKING KEY Computer Science 252 2nd Midterm Exam 6:30 PM, Monday, November 8, 2004 Instructors: K. Booth & N. Hutchinson Time: 90 minutes Total marks: 90
More informationLab Instructor : Jean Lai
Lab Instructor : Jean Lai Group related statements to perform a specific task. Structure the program (No duplicate codes!) Must be declared before used. Can be invoked (called) as any number of times.
More informationComp151. Generic Programming: Container Classes
Comp151 Generic Programming: Container Classes Container Classes Container classes are a typical use for class templates, since we need container classes for objects of many different types, and the types
More informationPointers, Dynamic Data, and Reference Types
Pointers, Dynamic Data, and Reference Types Review on Pointers Reference Variables Dynamic Memory Allocation The new operator The delete operator Dynamic Memory Allocation for Arrays 1 C++ Data Types simple
More informationCOMP322 - Introduction to C++ Lecture 01 - Introduction
COMP322 - Introduction to C++ Lecture 01 - Introduction Robert D. Vincent School of Computer Science 6 January 2010 What this course is Crash course in C++ Only 14 lectures Single-credit course What this
More informationAgenda. The main body and cout. Fundamental data types. Declarations and definitions. Control structures
The main body and cout Agenda 1 Fundamental data types Declarations and definitions Control structures References, pass-by-value vs pass-by-references The main body and cout 2 C++ IS AN OO EXTENSION OF
More informationSuppose we find the following function in a file: int Abc::xyz(int z) { return 2 * z + 1; }
Multiple choice questions, 2 point each: 1. What output is produced by the following program? #include int f (int a, int &b) a = b + 1; b = 2 * b; return a + b; int main( ) int x=1, y=2, z=3;
More informationECE 461 Fall 2011, Final Exam
ECE 461 Fall 2011, Final Exam DO NOT START WORKING ON THIS UNTIL TOLD TO DO SO. LEAVE IT ON THE DESK. You have until 9:00PM to take this exam. Your exam should have 17 pages total (including this cover
More informationModule 9. Templates & STL
Module 9 Templates & STL Objectives In this module Learn about templates Construct function templates and class templates STL 2 Introduction Templates: enable you to write generic code for related functions
More informationOperator overloading
1 Introduction 2 The copy constructor 3 Operator Overloading 4 Eg 1: Adding two vectors 5 The -> operator 6 The this pointer 7 Overloading = 8 Unary operators 9 Overloading for the matrix class 10 The
More informationC++ For Science and Engineering Lecture 12
C++ For Science and Engineering Lecture 12 John Chrispell Tulane University Monday September 20, 2010 Comparing C-Style strings Note the following listing dosn t do what you probably think it does (assuming
More information1. Match each of the following data types with literal constants of that data type. A data type can be used more than once. A.
Engineering Problem Solving With C++ 4th Edition Etter TEST BANK Full clear download (no error formating) at: https://testbankreal.com/download/engineering-problem-solving-with-c-4thedition-etter-test-bank/
More informationMore Functions. Pass by Value. Example: Exchange two numbers. Storage Classes. Passing Parameters by Reference. Pass by value and by reference
Pass by Value More Functions Different location in memory Changes to the parameters inside the function body have no effect outside of the function. 2 Passing Parameters by Reference Example: Exchange
More informationProgramming in C++: Assignment Week 8
Programming in C++: Assignment Week 8 Total Marks : 20 September 9, 2017 Question 1 Consider the following code segment. Mark 2 void myfunction(int test) { try { if (test) throw test; else throw "Value
More informationLecture on pointers, references, and arrays and vectors
Lecture on pointers, references, and arrays and vectors pointers for example, check out: http://www.programiz.com/cpp-programming/pointers [the following text is an excerpt of this website] #include
More informationpointers & references
pointers & references 1-22-2013 Inline Functions References & Pointers Arrays & Vectors HW#1 posted due: today Quiz Thursday, 1/24 // point.h #ifndef POINT_H_ #define POINT_H_ #include using
More informationDistributed Real-Time Control Systems. Lecture 17 C++ Programming Intro to C++ Objects and Classes
Distributed Real-Time Control Systems Lecture 17 C++ Programming Intro to C++ Objects and Classes 1 Bibliography Classical References Covers C++ 11 2 What is C++? A computer language with object oriented
More informationThis chapter introduces the notion of namespace. We also describe how to manage input and output with C++ commands via the terminal or files.
C++ PROGRAMMING LANGUAGE: NAMESPACE AND MANGEMENT OF INPUT/OUTPUT WITH C++. CAAM 519, CHAPTER 15 This chapter introduces the notion of namespace. We also describe how to manage input and output with C++
More informationName MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.
CMPSC11 Final (Study Guide) Fall 11 Prof Hartman Name MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 1) This is a collection of statements that performs
More informationCE221 Programming in C++ Part 1 Introduction
CE221 Programming in C++ Part 1 Introduction 06/10/2017 CE221 Part 1 1 Module Schedule There are two lectures (Monday 13.00-13.50 and Tuesday 11.00-11.50) each week in the autumn term, and a 2-hour lab
More informationFORM 1 (Please put your name and form # on the scantron!!!!) CS 161 Exam I: True (A)/False(B) (2 pts each):
FORM 1 (Please put your name and form # on the scantron!!!!) CS 161 Exam I: True (A)/False(B) (2 pts each): 1. The basic commands that a computer performs are input (get data), output (display result),
More information5. Assuming gooddata is a Boolean variable, the following two tests are logically equivalent. if (gooddata == false) if (!
FORM 2 (Please put your name and form # on the scantron!!!!) CS 161 Exam I: True (A)/False(B) (2 pts each): 1. Assume that all variables are properly declared. The following for loop executes 20 times.
More informationThe American University in Cairo Department of Computer Science & Engineering CSCI &09 Dr. KHALIL Exam-I Fall 2011
The American University in Cairo Department of Computer Science & Engineering CSCI 106-07&09 Dr. KHALIL Exam-I Fall 2011 Last Name :... ID:... First Name:... Form I Section No.: EXAMINATION INSTRUCTIONS
More informationFORM 1 (Please put your name and section number (001/10am or 002/2pm) on the scantron!!!!) CS 161 Exam II: True (A)/False(B) (2 pts each):
FORM 1 (Please put your name and section number (001/10am or 002/2pm) on the scantron!!!!) CS 161 Exam II: True (A)/False(B) (2 pts each): 1. If a function has default arguments, they can be located anywhere
More informationBITG 1113: Function (Part 2) LECTURE 5
BITG 1113: Function (Part 2) LECTURE 5 1 Learning Outcomes At the end of this lecture, you should be able to: explain parameter passing in programs using: Pass by Value and Pass by Reference. use reference
More informationboost::enable_if Deep Down Boostimagical Fun Christian Bay and Kasper A Andersen Department of Computer Science University of Copenhagen
Deep Down Boostimagical Fun boost::enable_if Christian Bay and Kasper A Andersen Department of Computer Science University of Copenhagen C. Bay and K. A. Andersen, June 2, 2006 p. 1/12 SFINAE revisited
More informationo Counter and sentinel controlled loops o Formatting output o Type casting o Top-down, stepwise refinement
Last Time Let s all Repeat Together 10/3/05 CS150 Introduction to Computer Science 1 1 We covered o Counter and sentinel controlled loops o Formatting output Today we will o Type casting o Top-down, stepwise
More informationComputer Science II Lecture 1 Introduction and Background
Computer Science II Lecture 1 Introduction and Background Discussion of Syllabus Instructor, TAs, office hours Course web site, http://www.cs.rpi.edu/courses/fall04/cs2, will be up soon Course emphasis,
More informationFinancial computing with C++
Financial Computing with C++, Lecture 4 - p1/19 Financial computing with C++ LG Gyurkó University of Oxford Michaelmas Term 2015 Financial Computing with C++, Lecture 4 - p2/19 Outline General properties
More informationInheritance and Polymorphism
Inheritance and Polymorphism 1 Inheritance extending a clock to an alarm clock deriving a class 2 Polymorphism virtual functions and polymorphism abstract classes MCS 360 Lecture 8 Introduction to Data
More informationNon-numeric types, boolean types, arithmetic. operators. Comp Sci 1570 Introduction to C++ Non-numeric types. const. Reserved words.
, ean, arithmetic s s on acters Comp Sci 1570 Introduction to C++ Outline s s on acters 1 2 3 4 s s on acters Outline s s on acters 1 2 3 4 s s on acters ASCII s s on acters ASCII s s on acters Type: acter
More information2 nd Week Lecture Notes
2 nd Week Lecture Notes Scope of variables All the variables that we intend to use in a program must have been declared with its type specifier in an earlier point in the code, like we did in the previous
More informationRecharge (int, int, int); //constructor declared void disply();
Constructor and destructors in C++ Constructor Constructor is a special member function of the class which is invoked automatically when new object is created. The purpose of constructor is to initialize
More informationTutorial 13 Salary Survey Application: Introducing One- Dimensional Arrays
Tutorial 13 Salary Survey Application: Introducing One- Dimensional Arrays Outline 13.1 Test-Driving the Salary Survey Application 13.2 Introducing Arrays 13.3 Declaring and Initializing Arrays 13.4 Constructing
More informationOverview. - General Data Types - Categories of Words. - Define Before Use. - The Three S s. - End of Statement - My First Program
Overview - General Data Types - Categories of Words - The Three S s - Define Before Use - End of Statement - My First Program a description of data, defining a set of valid values and operations List of
More informationReference Parameters A reference parameter is an alias for its corresponding argument in the function call. Use the ampersand (&) to indicate that
Reference Parameters There are two ways to pass arguments to functions: pass-by-value and pass-by-reference. pass-by-value A copy of the argument s value is made and passed to the called function. Changes
More informationCSC 211 Intermediate Programming. Arrays & Pointers
CSC 211 Intermediate Programming Arrays & Pointers 1 Definition An array a consecutive group of memory locations that all have the same name and the same type. To create an array we use a declaration statement.
More informationTHE STANDARD TEMPLATE LIBRARY (STL) Week 6 BITE 1513 Computer Game Programming
THE STANDARD TEMPLATE LIBRARY (STL) Week 6 BITE 1513 Computer Game Programming What the heck is STL???? Another hard to understand and lazy to implement stuff? Standard Template Library The standard template
More informationCS304 Object Oriented Programming Final Term
1. Which of the following is the way to extract common behaviour and attributes from the given classes and make a separate class of those common behaviours and attributes? Generalization (pg 29) Sub-typing
More informationFast Introduction to Object Oriented Programming and C++
Fast Introduction to Object Oriented Programming and C++ Daniel G. Aliaga Note: a compilation of slides from Jacques de Wet, Ohio State University, Chad Willwerth, and Daniel Aliaga. Outline Programming
More informationTEMPLATE IN C++ Function Templates
TEMPLATE IN C++ Templates are powerful features of C++ which allows you to write generic programs. In simple terms, you can create a single function or a class to work with different data types using templates.
More informationBasic program The following is a basic program in C++; Basic C++ Source Code Compiler Object Code Linker (with libraries) Executable
Basic C++ Overview C++ is a version of the older C programming language. This is a language that is used for a wide variety of applications and which has a mature base of compilers and libraries. C++ is
More informationTrue or False (12 Points)
Name True or False (12 Points) 1. (12 pts) Circle T for true and F for false: T F a) A void function call occurs as part of an expression. T F b) Value Returning Functions cannot have reference parameters.
More informationThe format for declaring function templates with type parameters
UNIT 3 Function and class templates - Exception handling try-catch-throw paradigm exception specification terminate and Unexpected functions Uncaught exception. Templates Function templates Function templates
More information