1. Write a function that, given a file path/name as a string opens the file and returns its entire contents as a single string. Any endline characters should be preserved. char *getFileContents(const char *filePath); 2. Write a function that, given a file path/name as a string opens the file and returns the contents of the file as an array of strings. Each element in the array should correspond to a line in the file. Any end line character should be chomped out and not included. The size of the resulting array of strings needs to be communicated to the calling function using the pass-by-reference numLines parameter (it is not input). char **getFileLines(const char *filePath, int *numLines);

1. Write a function that, given a file path/name as a string opens the file and returns its entire contents as a single string. Any endline characters should be preserved. char getFileContents(const char filePath); 2. Write a function that, given a file path/name as a string opens the file and returns the contents of the file as an array of strings. Each element in the array should correspond to a line in the file. Any end line character should be chomped out and not included. The size of the resulting array of strings needs to be communicated to the calling function using the pass-by-reference numLines parameter (it is not input). char **getFileLines(const char filePath, int numLines);

C++ for Engineers and Scientists

4th Edition

ISBN:9781133187844

Author:Bronson, Gary J.

Publisher:Bronson, Gary J.

Chapter8: I/o Streams And Data Files

Section8.4: File Streams As Function Arguments

Problem 3E

See similar textbooks

Related questions

Q: In the field of computer science, the phrases "normalization" and "denormalization" are sometimes…

A: Introduction: In the field of computer science, normalization and denormalization are two essential…

Q: How many (positive) factors does the integer 60 have? (Both 1 and 60 are factors of 60). Enter your…

A: The number of positive factors of a number n is calculated as : Express n as a product of prime…

Q: Consider "knights and knaves" puzzles. These logic puzzles take place on an island with two types…

A: Given: Knights always tell the truth. Knaves always tell the false. Statement: The person says…

Q: can someone post the answer to question 4, i know we're allowed to ask more than one per question

A: We need to find the output of the given adder circuit.

Q: Question 4 Use MATLAB to express the polynomial C20(x) in standard form. That is, determine the…

A: Here's an algorithmic representation of the process to calculate and display the coefficients of the…

Q: The puzzle called the Towers of Hanoi consists of three pegs, one of which contains several rings…

A: Here in this question we have asked to give recursive algorithm for very famous problem tower of…

Q: 2. Simplify the following expression: F(A, B, C, D) = ABC + ABD + ABCD + AB

A: Since you have posted multiple questions, we will provide the solution only to the first question as…

Q: The Problem A Zeckendorf number is defined for all positive integers as the number of Fibonacci…

A: The provided ARM assembly code is designed to implement two functions: `zeck` and `fib`, adhering to…

Q: Suppose you are using a search algorithm to solve the 15-puzzle problem (i.e., the 4x4 version of…

A: answer is

Q: What is the "Principle of Non-Repudiation" according to you?

A: Introduction: When using Bayesian classification, we must describe how to deal with missing…

Q: In the field of computer science, the phrases "normalisation" and "denormalization" are sometimes…

A: Normalization is the process of organizing the data in the database.

Concept explainers

Array

The simplest way to start thinking about an array is as a collection, or a set of elements. In programming, these elements may be constants, variables, functions and pointers.

Question

Can you give the answer to these two questions

1. Write a function that, given a file path/name as a string, opens the file and returns its entire contents as a single string. Any endline characters should **be preserved**.

```c
char *getFileContents(const char *filePath);
```

2. Write a function that, given a file path/name as a string, opens the file and returns the contents of the file as an array of strings. Each element in the array should correspond to a line in the file. Any end line character should be **chomped out** and not included. The size of the resulting array of strings needs to be communicated to the calling function using the pass-by-reference `numLines` parameter (it is not input).

```c
char **getFileLines(const char *filePath, int *numLines);
```

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

1. Code:-(char *getFileContents(const char *filePath))

VIEW

Output:-(char *getFileContents(const char *filePath))

VIEW

Code:-(char **getFileLines (const char* filePath, int *numLines);)

VIEW

Output:-(char **getFileLines (const char* filePath, int *numLines);)

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 5 steps with 9 images

SEE SOLUTION Check out a sample Q&A here

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

(Data processing) Write a C++ program that reads the file created in Exercise 4, permits the user to change the hourly wage or years for any employee, and creates a new updated file.
(Inventory) Create an ASCII file with the following data, or use the shipped.dat file available on this book’s Web site. The headings aren’t part of the file but indicate what the data represents Using this data file, write a C++ program that reads the file and produces a report listing the shipped date, part number, first name, last name, and company name.
(Data processing) a. Store the following data in a file, or use the numbers.dat file provided on this book’s Web site. 5 96 87 78 93 21 4 92 82 85 87 6 72 69 85 75 81 73 b. Write a C++ program to calculate and display the average of each group of numbers in the file created in Exercise 2a. The data is arranged in the file so that each group of numbers is preceded by the number of data items in the group. Therefore, the first number in the file, 5, indicates that the next five numbers should be grouped together. The number 4 indicates that the following four numbers are a group, and the 6 indicates that the last six numbers are a group. (Hint: Use a nested loop. The outer loop should terminate when the end of file has been encountered.)
(Data processing) Write a C++ program that reads the file created in Exercise 4 one record at a time, asks for the number of hours each employee worked each month, and calculates and displays each employee’s total pay for the month.
Write a program that reads in a line consisting of a students name, Social Security number, user ID, and password. The program outputs the string in which all the digits of the Social Security number and all the characters in the password are replaced by x. (The Social Security number is in the form 000-00-0000, and the user ID and the password do not contain any spaces.) Your program should not use the operator [] to access a string element. Use the appropriate functions described in Table 7-1.
(File creation) Write a C++ program that creates an array containing the integer numbers 60, 40, 80, 90, 120, 150, 130, 160, 170, and 200. Your program should then write the data in the array to a text file. (Alternatively, you can create the file with a text editor.)
1. Consider the following incomplete C++ program: #include int main() { … } a. Write a statement that includes the header files fstream, string, and iomanip in this program. b. Write statements that declare inFile to be an ifstream variable and outFile to be an ofstream variable. c. The program will read data from the file inData.txt and write output to the file outData.txt. Write statements to open both of these files, associate inFile with inData.txt, and associate outFile with outData.txt. d. Suppose that the file inData.txt contains the following data: Giselle Robinson Accounting 5600 5 30 450 9 75 1.5 The first line contains a person's first name, last name, and the department the person works in. In the second line, the first number represents the monthly gross salary, the bonus (as a percent), and the taxes (as a percent). The third line contains the distance traveled and the traveling time. The fourth line contains the number of coffee cups sold and the cost of each coffee cup. Write statements so that after the program executes, the contents of the file outData.txt are as shown below. If necessary, declare additional variables. Your statements should be general enough so that if the content of the input file changes and the program is run again (without editing and recompiling), it outputs the appropriate results. Name: Giselle Robinson, Department: Accounting Monthly Gross Salary: $5600.00, Monthly Bonus: 5.00, Taxes: 30.000 Paycheck: $4116.00 Distance Traveled 450.00 miles, Traveling Time: 9.00 hours Average Speed: 50.00 miles per hour Number of coffee Cups Sold: 75, Cost: $1.50 per cup Sales Amount = $112.50 e. Write statements that close the input and output files. f. Write a C++ program that tests the statements in parts a through e.
Write a program to implement the algorithm that you designed in Exercise 22 of Chapter 1. (Assume that the account balance is stored in the file Ch4_Ex15_Data.txt.) Your program should output account balance before and after withdrawal and service charges. Also save the account balance after withdrawal in the file Ch4_Ex15_Output.txt.
(Numerical) Write and test a function that returns the position of the largest and smallest values in an array of double-precision numbers.
(Practice) a. Write a set of two statements declaring the following objects as ifstream objects, and then opening them as text input files: inData.txt, prices.txt, coupons.dat, and exper.dat. b. Rewrite the two statements for Exercise 2a, using a single statement.
Mark the following statements as true or false. An output stream is a sequence of characters from a computer to an output device. (1) To use cin and cout in a program, the program must include the header file iostream. (1, 2) Suppose pay is a variable of type double. The statement cin pay, requires the input of a decimal number. (2) The statement cin length; and length cin; are equivalent. (2) When the statement cin numl num2; executes, then after inputting a number into the variable numl the program skips all trailing whitespace characters. (2) To use the predefined function sqrt in a program, the program must include the header file cmath. (3) The statement cin.get (ch); inputs the next nonwhitespace character into the variable ch. (4) When the input stream enters the fail state, the program terminates with an error message. (5) To use the manipulators fixed and showpoint, the program does not require the inclusion of the header file iomanip. (6) The statement cin right; sets the input of only the next variable right-justified. (7) To input data from a file, the program must include the header file fstream. (10)
Each of the following files in the Chapter.05 folder of your downloadable student files has syntax and/or logical errors. In each case, determine the problem, and fix the program. After you correct the errors, save each file using the same filename preceded with Fixed. For example, save DebugFive1.cs as FixedDebugFive1 .cs. a. DebugFive1.cs b. DebugFive2.cs c. DebugFive3.cs d. DebugFive4.cs