(output is below program)
//ctrlbreak.cpp
//Employee Breakdown
#include <iostream>
#include <fstream>
#include <iomanip>
#include <string>
using namespace std;
///////////////////////////// report class definition ////////////////////////
class Report {
public:
Report(string);
void printPersonalInfo();
void printReportHeading();
void printPageHeading();
void printColumnHeadings();
void printDetailLine(string, string, string, string, string);
void printPageEnd();
void printDeptFooter();
void printReportSummary();
void newPage();
void PrintaLine(int, char);
void SkipLines (int);
void indent (int);
string getCurrentDept(); //access function
void updateEmployeeTotals(); //modifier functions
void setCurrentDept(string);
private:
int linesize;
int numLines;
int linesMax;
int pageNum;
int totalEmployees;
int totalByDept;
string reportPeriod;
string currentDept;
string deptName[10];
int deptTotal[10];
short d;
ofstream outReport;
}; // end Report class definition
////////////////////////////// report class implementation ////////////////////
Report::Report (string p){
reportPeriod = p;
linesize = 65;
linesMax = 20;
numLines = 0;
pageNum = 0;
totalEmployees = 0;
totalByDept = 0;
d = -1;
outReport.open("f:\\cplus\\reports\\DeptBreakdown.doc", ios::out);
outReport << setiosflags (ios::left);
printReportHeading();
}
void Report::printPersonalInfo(){
outReport << "Prof. Linda W. Friedman\n"
<< "Baruch College Zicklin School of Business\n"
<< "CIS 4100 / CIS 9410\n";
}
void Report::printReportHeading(){
//separate header page for "Employee Listing Report"
printPersonalInfo();
SkipLines (8);
PrintaLine (linesize, ':');
SkipLines(8);
indent(15);
outReport << "Klingon Enterprises Employee Roster\n";
SkipLines(1);
indent(26);
outReport << "By Department\n";
SkipLines(8);
PrintaLine (linesize, ':');
SkipLines (7);
outReport << "This report contains a listing of\n"
<< "Klingon Enterprises employees by department.\n\n"
<< "Report period: " << reportPeriod << endl;
SkipLines(2);
outReport << "The last page of this report contains"
<< "summary information by department.\n";
}
void Report::printPageHeading(){
outReport << endl;
PrintaLine (linesize, ':');
outReport << "Klingon Enterprises Employee Roster";
indent (20);
outReport << "page " << pageNum << endl;
PrintaLine (linesize, ':');
SkipLines (5);
outReport << "Department: " << currentDept << endl;
SkipLines(1);
PrintaLine (linesize, '-');
printColumnHeadings();
PrintaLine (linesize, '-');
outReport << endl;
}
void Report::printColumnHeadings(){
outReport << setw (25) << "Employee ID" << setw (17) << "Name" << setw (14)
<< "Job Title" << setw(1) << "Location" << endl;
}
void Report::printDetailLine(string id, string fname, string lname, string job,
string loc){
outReport << setw (14) << id << fname << lname << job
<< setw(1) << " " << loc << endl;
totalByDept++;
numLines++;
if (numLines >= linesMax) { //new page?
printPageEnd();
newPage();
printPageHeading();
outReport << "... continued from previous page...\n";
} // end if new page
}
void Report::printPageEnd(){
SkipLines (1);
PrintaLine (linesize, '-');
SkipLines(1);
outReport << currentDept << " Department employee listing continues on the next page.\n";
}
void Report::printDeptFooter(){
SkipLines (3);
PrintaLine (linesize, ':');
outReport << "Number of employees in " << currentDept << " Department: "
<< totalByDept << endl;
PrintaLine (linesize, ':');
}
void Report::printReportSummary(){
outReport << endl;
PrintaLine (linesize, ':');
outReport << "Klingon Enterprises Employee Roster";
indent (20);
outReport << "page " << pageNum << endl;
PrintaLine (linesize, ':');
SkipLines (2);
indent(25);
outReport << "Report Summary" << endl;
indent(25);
outReport << "--------------" << endl;
SkipLines(10);
indent(20);
outReport << setw(20) << "Department" << "Total" << endl;
indent(20);
outReport << setw(20) << "----------" << "-----" << endl;
for (int i=0; i<=d; i++){
indent(20);
outReport << setiosflags(ios::left) << setw(15) << deptName[i]
<< setiosflags(ios::right) << setw(9) << deptTotal[i] << endl;
}
SkipLines(6);
outReport << setiosflags(ios::left)
<< "Total # employees in all Departments: " << totalEmployees;
SkipLines(10);
PrintaLine (linesize, ':');
outReport << "Report period:";
indent (35);
outReport << reportPeriod << endl;
PrintaLine (linesize, ':');
}
void Report::newPage(){
outReport << '\f';
pageNum++;
numLines = 0;
}
void Report::PrintaLine(int n, char c){
for (int i=1; i<=n; i++)
outReport << c;
outReport << endl;
}
void Report::SkipLines (int n){
for (int i=1; i<=n; i++)
outReport << endl;
}
void Report::indent (int n){
for (int i=1; i<=n; i++)
outReport << ' ';
}
string Report::getCurrentDept(){
return currentDept;
}
void Report::updateEmployeeTotals(){
deptTotal[d] = totalByDept;
totalEmployees += totalByDept;
totalByDept = 0;
}
void Report::setCurrentDept(string dept){
currentDept = dept;
d++;
deptName[d] = dept;
}
/////////////////////////////////////// main //////////////////////////////////
int main(){
string period;
string id, lname, fname, job, loc, dept;
cout << "Period? ";
cin >> period;
Report report (period); // create a report for this period
ifstream infile ("f:\\cplus\\datafiles\\depts.dat"); //open file for input
if (!infile) cerr << "Error: could not open input file\n"; //testing input file
else{ //read first record and start first department listing
infile >> id >> lname >> fname >> job >> loc >> dept;
report.setCurrentDept(dept);
report.newPage();
report.printPageHeading();
report.printDetailLine (id, fname, lname, job, loc);
while (infile >> id >> lname >> fname >> job >> loc >> dept){
if (dept != report.getCurrentDept()){ //new department?
report.printDeptFooter();
report.updateEmployeeTotals();
report.setCurrentDept(dept);
report.newPage();
report.printPageHeading();
} //end if new department
report.printDetailLine (id, fname, lname, job, loc);
} //end while
report.printDeptFooter();
report.updateEmployeeTotals();
report.newPage();
report.printReportSummary();
} //end if(!infile)
cout << "\n\nEmployee listing by department report is in the file \n"
<< "f:\\cplus\\reports\\DeptBreakdown.txt"
<< "\n\nClose console window? "; char c; cin >> c;
return 0;
}