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GetData(absenteeData, dataFile);
ComputeAverages(absenteeData, average);
WriteTable(absenteeData, average, reportFile);
Summarize(absenteeData, barChart);
WriteBarChart(barChart, reportFile);
return 0;
}
//******************************************************************
void OpenForInput( /* inout */ ifstream& someFile ) // File to be
// opened
// Prompts the user for the name of an input file
// and attempts to open the file
// Postcondition:
// The user has been prompted for a file name
// && IF the file could not be opened
// An error message has been printed
// Note:
// Upon return from this function, the caller must test
// the stream state to see if the file was successfully opened
{
char fileName[51]; // User-specified file name (max. 50 chars)
cout <<Input file name: ;
cin.get(fileName, 51);
cin.ignore(100, \n);
someFile.open(fileName);
if ( !someFile )
cout << ** Can't open << fileName << ** << endl;
}
//******************************************************************
void OpenForOutput( /* inout */ ofstream& someFile ) // File to be
// opened
// Prompts the user for the name of an output file
// and attempts to open the file
// Postcondition:
// The user has been prompted for a file name
// && IF the file could not be opened
// An error message has been printed
// Note:
// Upon return from this function, the caller must test
// the stream state to see if the file was successfully opened
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