Question: Before writing to a file, you must first open it with an ofstream object, such as: ofstream outFile.open ( filename . txt )

Before writing to a file, you must first open it with an ofstream object, such as: ofstream outFile.open ("filename.txt"); Explain the behavior of this function in both cases where the file exists and does not exist.

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Databases Questions!

Q:

On March 1, 2019, Janet Dodge began Dodge Delivery Service, which provides delivery of bulk mailings to the post office, neighborhood delivery of weekly newspapers, data delivery to computer service...

Q:

first couple parts are the description. one photo is the infile.txt and last photos are how to solve it. thank you! Language C++ Programming Lab 9 Problem description For this assignment, you will...

Q:

It's C++ Lab. Please help me fill all of the ???. //************************************************************************************************************ // FILE: Lab05.cpp // // DESCRIPTION...

Q:

1) This is for C++ and I'm not sure if what I did was correct and also need help with the programming itself. C++ only....

Q:

The Random Access File The random access file of this project will be implemented with an object wrapper. We will present a programmer-friendly interface from the wrapper, so the user will be able to...

Q:

The Random Access File The random access file of this project will be implemented with an object wrapper. We will present a programmer-friendly interface from the wrapper, so the user will be able to...

Q:

need c++ format The Random Access File The random access file of this project will be implemented with an object wrapper. We will present a programmer-friendly interface from the wrapper, so the user...

Q:

//****************************************************************************** // FILE: main.cpp // // DESCRIPTION // Reads season statistics for basketball players from an input file named //...

Q:

Objectives - Be able to convert an algorithm using control structures into Java code - Be able to write a while loop - Be able to write a do-whi le loop - Be able to write a for loop - Be able to use...

Q:

I am writing a C++ program that prompts a user to enter a file name of a text file to open and read in data. I had it working just fine, as I had a little counter and it confirmed how many lines...

Q:

Hi, I need a help about this lab. This is C++. I have to execute this on Matrix, so hopefully answer will work with it. Thank you in advance. Your task for this lab is to complete the implementation...

Q:

Make up five data points and show that S1X 1 C2 = SX 1 NC, where C is any constant (e.g., 4) and N is the number of data points.

Q:

a. Create a simple detection system that can be used to solve the juice bar crises. b. What do you think is the optimal role for detection in this problem? The Veggie-Buffet Restaurant is a downtown...

Q:

A bond has a coupon rate of 8 % , pays interest semiannually, sells for $ 9 6 0 , and matures in 3 years. What is its annual yield to maturity? Assume face value of $ 1 , 0 0 0 .

Q:

Compared with half a century ago, adoption has become _ _ _ _ _ _ _ _ _ common, but it is more open and acceptabl e , so we probably discuss it _ _ _ _ _ _ _ . fill in the blanks more or much less or...

Q:

3. How would this philosophy fit in your organization?

Q:

How would you assess the value of an approach like this?

Q:

Which members of the group or organization were most resistant to the change? What were the reasons for their resistance?