関数を使用して .dat ファイルのデータを処理しようとしていますが、関数でデータを正しく読み取ることができないようです。62 行目では、3 つの異なる高さで記録されたさまざまな気温の最低、最高、平均を計算しようとしていますが、関数はデータを処理していません。平均関数は、数値の合計を数値のカウントで除算する必要がありますが、それは行っていません。さらに、私は仕事をするために高くも低くもなりません。私は何を間違っていますか?
#include <iostream>
#include <fstream>
#include <iomanip>
#include <conio.h>
#include <string>
using namespace std;
double qMeter = 0;
double hMeter = 0;
double oneMeter = 0;
int solDay = 0;
string garbage;
string localTime;
string decSol;
ifstream input;
ofstream output;
//function prototypes
double low(double lowTemp);
double high(double highTemp);
float average(double avgTemp);
int main()
{
input.open("curiosity234x.dat"); //opens input data file
output.open("output.dat"); //opens output data file
for (int i = 0; i < 4; i++) //gets rid of the first four lines
{
getline(input,garbage);
cout << endl;
}
while (!input.eof())
{
int count;
double newOneMeter;
double newHMeter;
double newQMeter;
if (solDay == 2) //processes data for the second solar day
{
input >> solDay >> localTime >> decSol
>> newOneMeter >> newHMeter >> newQMeter;
oneMeter = oneMeter + newOneMeter;
hMeter = hMeter + newHMeter;
qMeter = qMeter + newQMeter;
count++;
output << solDay << fixed << setprecision(1) << setw(5)
<< "Solar" << "Average" << "Low" << "High"
<< "Average" << "Low" << "High"
<< "Average" << "Low" << "High"
<< "Day" << "Temp" << "Temp" << "Temp" << "Temp" << "Temp"
<< "Temp" << "Temp" << "Temp" << "Temp"
<< fixed << setprecision(15) << "1 meter" << ".5 meters"
<< ".25 meters"
<< average(oneMeter) << low(oneMeter) << high(oneMeter)
<< average(hMeter) << low(hMeter) << high(hMeter)
<< average(qMeter) << low(qMeter) << high(qMeter);
}
if (solDay == 3) //processes data for the third solar day
{
input >> solDay >> localTime >> decSol
>> newOneMeter >> newHMeter >> newQMeter;
oneMeter = oneMeter + newOneMeter;
hMeter = hMeter + newHMeter;
qMeter = qMeter + newQMeter;
count++;
output << solDay << fixed << setprecision(1) << setw(5)
<< "Solar" << "Average" << "Low" << "High"
<< average(oneMeter) << low(oneMeter) << high(oneMeter)
<< average(hMeter) << low(hMeter) << high(hMeter)
<< average(qMeter) << low(qMeter) << high(qMeter);
}
}
cout << endl << "The output.dat file has been written and transmitted.";
/*
reads first line. Assigns first string to 'int solDay'
second to 'string time', third to decSol, fourth to oneMeter,
fifth to hMeter and sixth to qmeter. Meters should have setw().
*/
getch();
return 0;
input.close();
output.close();
}
//functions used in main
double low(double lowTemp)
{
int test = 10,000;
double least;
if (lowTemp < test)
{
lowTemp = test;
lowTemp = least;
}
return least;
}
double high(double highTemp)
{
int test = 10,000;
double most;
if (highTemp < test)
{
highTemp = test;
highTemp = most;
}
return most;
}
float average(double avgTemp)
{
avgTemp = avgTemp / count;
return avgTemp;
}