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authorWiserJ <[email protected]>2021-11-23 15:59:55 -0800
committerWiserJ <[email protected]>2021-11-23 15:59:55 -0800
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+/********************************************************************
+* File: Chapter 11 Debug.cpp
+*
+* General Instructions: Complete each step before proceeding to the
+* next.
+*
+* Debugging Exercise 1
+*
+* 1) Make your own data file like Troy 12, with the next person on the
+* next line and save it to a directory you create on your drive.
+* 2) Under the Project menu, select Add Existing Item and
+* add the input file you just placed on your drive to your
+* current project. Make sure your Solution Explorer window
+* is visible. If not, you can display it by selecting Solution
+* Explorer (or Ctrl+Alt+L).
+* 3) Open the input file by simply double clicking the name of the
+* file in your Solution Explorer.
+* 4) Build and execute the program.
+* 5) Update the file paths below to correctly represent the path you
+* created.
+* 6) Rebuild and execute the program.
+* 7) Examine the code and the output and notice the use of
+* parallel arrays.
+* 8) Add the output file created via the execution of
+* your program to your Project. Execute your program again
+* and notice how Visual Studio has rewritten your output file
+* and asks if you would like to reload the file (select Yes).
+* 9) Examine the contents of both the input and the output file.
+* 10) Fix all the problems in your code that exist in relation to
+* the output. Verify that your output is appropriate for your
+ input file.
+* 11) Build and execute your code until you have all errors
+* removed and all the output is correct.
+*
+* Debugging Exercise 2
+*
+* 1) Replace the double slashes (\\) in the input file open statement
+* with only a single slash
+* (i.e., inFile.open("C:\TEMP\Chap_11_data.txt").
+* 2) Build your code, noticing the impact of the invalid path you
+* created in the previous step.
+* 3) Replace the backslashes as they were.
+* 4) Change both the input and output filenames so they are
+* invalid.
+* 5) Update the file related error messages within the code
+* to also provide the specific name of the file that is having a
+* problem.
+* 6) Rebuild and execute your program to verify that your messages
+* are correct.
+* 7) Correct the path names.
+* 8) Build and execute your code and carefully check your
+* output on both the console and in the output file.
+*
+********************************************************************/
+//#include <iostream>
+//#include <fstream> // For the files!!!!
+//#include <iomanip> // For manipulators & formatting options
+//using std::cin;
+//using std::cout;
+//using std::endl;
+//using std::setw;
+//using std::ios;
+//
+//using std::ifstream;
+//using std::ofstream;
+//
+//const int EMPLOYEES = 20;
+//const int MAX = 21;
+//
+//int ReadData ( ifstream &inFile, ofstream &outFile, char name[][MAX], int age[] );
+//void WriteOutputFile ( ofstream &outFile, char name[][MAX], int age[],
+// int counter );
+//void PrintTotalsAndSummary ( ofstream &out, int totalRecords );
+//
+//int main ( )
+//{
+// char name[EMPLOYEES][MAX];
+// int age[EMPLOYEES];
+// int record_counter ( 0 );
+//
+// ifstream inFile;
+//
+// // Notice how this automatically opens the file
+// ofstream outFile ( "C:\\TEMP\\Chap_11_Report2.txt" );
+//
+// inFile.open ( "C:\\TEMP\\Chap_11_Debug.txt" );
+//
+// if ( inFile.is_open ( ) )
+// {
+// record_counter = ReadData ( inFile, outFile, name, age );
+// inFile.close ( );
+//
+// if ( outFile.is_open ( ) )
+// {
+// WriteOutputFile ( outFile, name, age, record_counter );
+// PrintTotalsAndSummary ( outFile, record_counter );
+// outFile.close ( );
+// }
+// else
+// {
+// cout << "Trouble Opening Output File";
+// cout << "\n\n\t\t ** About to EXIT NOW! ** ";
+// }
+// }
+// else
+// {
+// cout << "Trouble Opening Input File";
+// cout << "\n\n\t\t ** About to EXIT NOW! ** ";
+// }
+// return 0;
+//}
+//int ReadData ( ifstream & inFile, ofstream & outFile, char name[][MAX], int age[] )
+//{
+// int counter = 0;
+// inFile >> name[counter] >> age[counter]; // Priming Read
+//
+// while ( !inFile.eof ( ) )
+// {
+// cout << setiosflags ( ios::left ) << setw ( 25 )
+// << name[counter] << resetiosflags ( ios::left )
+// << setw ( 4 ) << age[counter] << endl;
+// counter++;
+// inFile >> name[counter] >> age[counter];
+// }
+// cout << setiosflags(ios::left) << setw(25)
+// << name[counter] << resetiosflags(ios::left)
+// << setw(4) << age[counter] << endl;
+//
+// return counter;
+//}
+//void WriteOutputFile ( ofstream &outFile, char name[][MAX], int age[], int counter )
+//{
+// outFile << " Here is the Output File" << endl;
+// for ( int r = 0; r <= counter; r++ )
+// {
+// outFile << setiosflags ( ios::left ) << setw ( 25 )
+// << name[r] << setw ( 4 )
+// << resetiosflags ( ios::left ) << age[r]
+// << endl;
+// }
+//}
+//void PrintTotalsAndSummary ( ofstream &outFile, int totalRecords )
+//{
+// // To screen
+// cout << "\n\n\t** Total Records: " << totalRecords+1 << " **\n"
+// << "\t\t The End \n";
+//
+// // To file
+// outFile << "\n\n\t** Total Records: " << totalRecords+1 << " **\n"
+// << "\t\t The End \n";
+//}