Programming and Problem Solving With C++
6th Edition
ISBN: 9781449694265
Author: Nell Dale
Publisher: Jones & Bartlett Learning
expand_more
expand_more
format_list_bulleted
Videos
Question
Chapter 4, Problem 22EPE
Program Plan Intro
To describe: that open function is related to be both ifstream and ofstream data type.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
use only include and fstream headerfiles and do according to question kindly.
Write a statement that defines an fstream object named dataFile and opens afile named salesfigures.txt for input. ( Note: The file should be opened withthe definition statement, not an open function call.)
what is ifstream file ?
Chapter 4 Solutions
Programming and Problem Solving With C++
Ch. 4 - Prob. 1PSCSCh. 4 - Prob. 1EPECh. 4 - Prob. 2EPECh. 4 - Prob. 3EPECh. 4 - Prob. 4EPECh. 4 - Prob. 5EPECh. 4 - Prob. 6EPECh. 4 - Prob. 7EPECh. 4 - Prob. 8EPECh. 4 - Prob. 9EPE
Ch. 4 - Prob. 10EPECh. 4 - Prob. 11EPECh. 4 - Prob. 12EPECh. 4 - Prob. 13EPECh. 4 - Prob. 14EPECh. 4 - Prob. 15EPECh. 4 - Prob. 16EPECh. 4 - Prob. 17EPECh. 4 - Prob. 18EPECh. 4 - Prob. 19EPECh. 4 - Prob. 20EPECh. 4 - Prob. 21EPECh. 4 - Prob. 22EPECh. 4 - Prob. 1PWECh. 4 - Prob. 2PWECh. 4 - Prob. 3PWECh. 4 - Prob. 4PWECh. 4 - Prob. 5PWECh. 4 - Prob. 6PWECh. 4 - Prob. 7PWECh. 4 - Prob. 8PWECh. 4 - Prob. 9PWECh. 4 - Prob. 10PWECh. 4 - Prob. 11PWECh. 4 - Prob. 12PWECh. 4 - Prob. 13PWECh. 4 - Prob. 14PWECh. 4 - Prob. 1PPCh. 4 - Prob. 2PPCh. 4 - Prob. 3PPCh. 4 - Prob. 4PPCh. 4 - Prob. 5PPCh. 4 - Prob. 6PPCh. 4 - Prob. 7PPCh. 4 - Prob. 1CSFCh. 4 - Prob. 2CSFCh. 4 - Prob. 3CSFCh. 4 - Prob. 4CSFCh. 4 - Prob. 5CSF
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
- 3.2 To solve the problem of the ofstream object that loses data, we can use the fstream object. a. Write a code snippet that declares an fstream object and opens it for both read and write in one open statement. b. Write a code snippet that will combine two variables into a string with a delimiter, to be written into the file.arrow_forwardwrite a programing statement to prepare a file temperatures.dat for reading as an ifstream object tempsarrow_forwardIn a loop, prompt the user to enter name data consisting of a first name, middle initial,last name, and employee number (type unsigned long). Then, using formatted I/O withthe insertion (<<) operator, write these four data items to an ofstream object. Don’t forget thatstrings must be terminated with a space or other whitespace character. When the user indicatesthat no more name data will be entered, close the ofstream object, open an ifstream object, readand display all the data in the file, and terminate the program. solve it in oop c++arrow_forward
- In a loop, prompt the user to enter name data consisting of a first name, middle initial, last name, and employee number (type unsigned long) Then, using formatted LO with the insertion () operator, write these four data items to an ofstream object. Don't forget that strings must be terminated with a space or other whitespace character. When the user indicates that no more name data will be entered, close the ofstream object, open an ifstream object, read and display all the data in the file, and terminate the program.arrow_forwardIn C++, Query the user for the name of a file. Read the words from the file and report the number of words whose last letter is 'a', the number whose last letter is 'b' and so on, irrespective of case.arrow_forwardWhat does function sqrt do? Which header file must be included to use the function sqrt? (3)arrow_forward
- Which INT 21h function would you call if you wanted to make a file read-only?arrow_forwardDo the similar names for different operations between iostream and fstream have any significance? Is it ever okay to repurpose a function name?arrow_forwardWhen calling Function 3Fh, how is reading from a file different from reading from thekeyboard?arrow_forward
- What are the different ios functions used in stream I/O?How are they different from manipulators? (C++)arrow_forwardIs there more to the fact that many of the identical operations in iostream and fstream have the same names? Is there any other possible purpose for a function's name?arrow_forwardGiven a text file opened for reading identified by tfile, which of the following will assign the next five characters from the file to the variable five_ch five_ch = tfile.read_char(5) tfile = five_ch.read_char(5) tfile = five_ch.read_char(6) five_ch = tfile.read_char(6)arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
C++ Programming: From Problem Analysis to Program...Computer ScienceISBN:9781337102087Author:D. S. MalikPublisher:Cengage Learning
C++ for Engineers and ScientistsComputer ScienceISBN:9781133187844Author:Bronson, Gary J.Publisher:Course Technology Ptr
EBK JAVA PROGRAMMINGComputer ScienceISBN:9781337671385Author:FARRELLPublisher:CENGAGE LEARNING - CONSIGNMENT
C++ Programming: From Problem Analysis to Program...
Computer Science
ISBN:9781337102087
Author:D. S. Malik
Publisher:Cengage Learning
C++ for Engineers and Scientists
Computer Science
ISBN:9781133187844
Author:Bronson, Gary J.
Publisher:Course Technology Ptr
EBK JAVA PROGRAMMING
Computer Science
ISBN:9781337671385
Author:FARRELL
Publisher:CENGAGE LEARNING - CONSIGNMENT
C - File I/O; Author: Tutorials Point (India) Ltd.;https://www.youtube.com/watch?v=cEfuwpbGi1k;License: Standard YouTube License, CC-BY
file handling functions in c | fprintf, fscanf, fread, fwrite |; Author: Education 4u;https://www.youtube.com/watch?v=aqeXS1bJihA;License: Standard Youtube License