EBK C HOW TO PROGRAM
8th Edition
ISBN: 9780133964639
Author: Deitel
Publisher: PEARSON CUSTOM PUB.(CONSIGNMENT)
expand_more
expand_more
format_list_bulleted
Concept explainers
Question
Chapter 22, Problem 22.28E
Program Plan Intro
- To define two classes one of which shows the run time exception and other is used to pass the constructor’s information to the first.
- Define two objects that pass a valid and an invalid value to generate the exception.
- Using a test program, process the result.
Summary Introduction- This program demonstrates constructor of a class passing details about failure of a constructor after a try to an exception handler.
Program Description- The program has four files: InvalidException.h, CheckObject.h, CheckObject.cpp, test24_31.cpp.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
(Creating Custom Exception Class) Write a Password class that stores a password string. Passwords must contain at least seven alpha-numeric characters, with at least one letter and one digit. Also write an InvalidPasswordException class that extends Exception. The Password constructor should throw an InvalidPasswordException, which should report an appropriate message based on a given string (e.g. if the string contains no digits, the exception should report this fact). Use java swing to write a GUI program to prompt the user to enter a password and report an InvalidPasswordException if an invalid password is entered. Some sample screenshots are shown below:
(Creating Custom Exception Class) Write a Password class that stores a password string. Passwords must contain at least seven alpha-numeric characters, with at least one letter and one digit. Also write an InvalidPasswordException class that extends Exception. The Password constructor should throw an InvalidPasswordException, which should report an appropriate message based on a given string (e.g. if the string contains no digits, the exception should report this fact). Write a GUI program to prompt the user to enter a password and report an InvalidPasswordException if an invalid password is entered. Some sample screenshots are shown below:
(Creating Custom Exception Class) Write a Password class that stores a password string. Passwords must contain at least seven alpha-numeric characters, with at least one letter and one digit. Also write an InvalidPasswordException class that extends Exception. The Password constructor should throw an InvalidPasswordException, which should report an appropriate message based on a given string (e.g. if the string contains no digits, the exception should report this fact). Write a GUI program to prompt the user to enter a password and report an InvalidPasswordException if an invalid password is entered. Please teach and help me how to deisgn the program based on the two files given .Some sample screenshots are shown below:
InvalidPasswordException.java
public class InvalidPasswordException extends Exception{ public InvalidPasswordException (String errMsg){ super(errMsg); } }
Password.java
public class Password {private String passwordstr;
public…
Chapter 22 Solutions
EBK C HOW TO PROGRAM
Ch. 22 - Prob. 22.15ECh. 22 - (Catch Parameter) Under what circumstances would...Ch. 22 - (throw Statement) A program contains the statement...Ch. 22 - (Exception Handling vs. Other Schemes) Compare and...Ch. 22 - Prob. 22.19ECh. 22 - Prob. 22.20ECh. 22 - Prob. 22.21ECh. 22 - (Catching Derived-Class Exceptions) Use...Ch. 22 - Prob. 22.23ECh. 22 - Prob. 22.24E
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.Similar questions
- Checked exceptions in Java are those exceptions that are checked at compile time and must be either caught or declared in the method's throws clause. (True/False)arrow_forward(Throwing Exceptions from a catch) Suppose a program throws an exception and the appropriate exception handler begins executing. Now suppose that the exception handler itself throwsthe same exception. Does this create infinite recursion? Write a program to check your observation.arrow_forward10) In C++, try-catch blocks can be nested. Also, an exception can be thrown again using “throw; ” true or false 8) Exceptions are run-time anomalies or abnormal conditions that a program encounters during its execution true or falsearrow_forward
- Direction:Analyze the given problem and create a java program using exception. Problem:Create a program that will accept any real number then,converts the number to fractional number,and multiply the value by 9.arrow_forwardIntroduction to C++ Programming and Data Structures, 4th Edition by Daniel Liang. (HexFormatException)Implement the hex2Dec function in Programming Exercise 16.1 to throw a HexFormatException if the string is not a hex string .Define a custom exception class named HexFormatException. Write a test program that prompts the user to enter a hex number as a string and displays the number in decimal. If the function throws an exception, display "Not a hex number".arrow_forward[Access Control Policy]: A computer system usually implements the exception handling mechanism. Like the interrupt handling mechanism, the original program flow will be stopped until the exception is handled. For example, when a program is calculating c=a/b, and for some reason b was set to 0, the program will encounter the "Division by Zero" exception. The control will be given to the exception handler, and the recovery action could be "report only", "return to the next instruction", "purge the program", etc., based on the severity of the problem. From the abov information, we can conclude: A computer system can integrate both Discretionary Access Control (DAC) and Mandatory Access Control (MAC) security policies An administrator can inhibit the exception handling The exception handling mechanism is like the Mandatory Access Control security policy, no matter which user caused the exception (even the administrator), the program should be stopped, and the control should be given to the…arrow_forward
- Design a Customized Exception Java program * Consider a case and write a short description about your case. *Draw a flowchart of your designarrow_forwardAdvantage of Finally in Exception Handlingjava Programarrow_forwardPython Code: Write a function that takes a single number as an argument: 1) This function should then check whether a number is an even number (2,4,6,8) and raise an exception if otherwise 2) Call this function with an uneven number first without catching the exception and then with catching the exception and printing a warning to the user afterwards Bonus: Do the same as the above but instead implement your solution for prime numbers and call the function with a non-prime numberarrow_forward
- Subject: Object Oriented PrgrammingLanguage: Java ProgramTopic: Exception Define a new exception, called ExceptionLineTooLong, that prints out the error message "The strings is too long". Write a program that reads phrase and throws an exception of type ExceptionLineTooLong in the case where a string is longer than 80 characters. EXAMPLE: Input:The quick brown fox jumped over the lazy dogs. Output:The quick brown fox jumped over the laze dogs. ANOTHER EXAMPLE: Input:The quick brown fox jumped over the lazy dogs. The quick brown fox jumped over the lazy dogs.The quick brown fox jumped over the lazy dogs. The quick brown fox jumped over the lazy dogs.The quick brown fox jumped over the lazy dogs. The quick brown fox jumped over the lazy dogs.The quick brown fox jumped over the lazy dogs. The quick brown fox jumped over the lazy dogs.The quick brown fox jumped over the lazy dogs. The quick brown fox jumped over the lazy dogs.The quick brown fox jumped over the lazy dogs. The quick…arrow_forward(True/False): Passing by reference means that an argument’s address is stored on the runtime stack.arrow_forwardDefine the process of Generating the address of an exception handler ?arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Database System ConceptsComputer ScienceISBN:9780078022159Author:Abraham Silberschatz Professor, Henry F. Korth, S. SudarshanPublisher:McGraw-Hill EducationStarting Out with Python (4th Edition)Computer ScienceISBN:9780134444321Author:Tony GaddisPublisher:PEARSONDigital Fundamentals (11th Edition)Computer ScienceISBN:9780132737968Author:Thomas L. FloydPublisher:PEARSON
- C How to Program (8th Edition)Computer ScienceISBN:9780133976892Author:Paul J. Deitel, Harvey DeitelPublisher:PEARSONDatabase Systems: Design, Implementation, & Manag...Computer ScienceISBN:9781337627900Author:Carlos Coronel, Steven MorrisPublisher:Cengage LearningProgrammable Logic ControllersComputer ScienceISBN:9780073373843Author:Frank D. PetruzellaPublisher:McGraw-Hill Education
Database System Concepts
Computer Science
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:McGraw-Hill Education
Starting Out with Python (4th Edition)
Computer Science
ISBN:9780134444321
Author:Tony Gaddis
Publisher:PEARSON
Digital Fundamentals (11th Edition)
Computer Science
ISBN:9780132737968
Author:Thomas L. Floyd
Publisher:PEARSON
C How to Program (8th Edition)
Computer Science
ISBN:9780133976892
Author:Paul J. Deitel, Harvey Deitel
Publisher:PEARSON
Database Systems: Design, Implementation, & Manag...
Computer Science
ISBN:9781337627900
Author:Carlos Coronel, Steven Morris
Publisher:Cengage Learning
Programmable Logic Controllers
Computer Science
ISBN:9780073373843
Author:Frank D. Petruzella
Publisher:McGraw-Hill Education