Write a simple C++ program that transfers the contents of one file to a second file. The first file will contain an arbitrary (unknown) number of data groups. A data group will normallyconsist of a person's name (a string containing spaces), the person's student ID (a large integer), the person's GPA (a floating point number), and the person's gender (a character). The data in each group should be in a labeled data format. Be sure to use some kind of string library to help you with the label/value processing (as we discussed in class). (The library provided here is good but not everything you'll need. You still need functions to convert strings into integers and into floating point numbers. string to bool, string to string, and string to character conversions should be fairly easy.) You can choose the actual values to use for the people's data, but you should be able to handle: invalid labels comments (at least whole-line) unknown labels missing labels unordered (but properly blocked) labels Remember that your program cannot know how many data groups are in the file ahead of time! You'll have to read the files' names from the user. Protect your program against any errors that may occur during the opening of the files

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
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Write a simple C++ program that transfers the contents of one file to a second file. The first file will contain an arbitrary (unknown) number of data groups. A data group will normallyconsist of a person's name (a string containing spaces), the person's student ID (a large integer), the person's GPA (a floating point number), and the person's gender (a character).

The data in each group should be in a labeled data format. Be sure to use some kind of string library to help you with the label/value processing (as we discussed in class). (The library provided here is good but not everything you'll need. You still need functions to convert strings into integers and into floating point numbers. string to bool, string to string, and string to character conversions should be fairly easy.)

You can choose the actual values to use for the people's data, but you should be able to handle:

  • invalid labels
  • comments (at least whole-line)
  • unknown labels
  • missing labels
  • unordered (but properly blocked) labels

Remember that your program cannot know how many data groups are in the file ahead of time!

You'll have to read the files' names from the user. Protect your program against any errors that may occur during the opening of the files

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