Hello world! I am having trouble with my following program c++ to sort these two functions…
sort_by_base_depth(SnowData _array[], int size)
sort_by_date(SnowData _array[], int size)
These are in my class_tester_snowdata.cpp file (in comment blocks)
(SnowData.h) (COMPLETED)
#include <iostream>
#include <string>
#include <iomanip>
using namespace std;
/*
SnowData specification file
*/
class SnowData
{
private:
string snow_date;
double base_depth;
public:
SnowData();
SnowData(string _date, double _inches);
void print();
string getSnow_date();
double getBase_depth();
void setBase_depth(double);
void setSnowDate(string);
};
(SnowData.cpp) (COMPLETED)
#include "SnowData.h"
#include <iomanip>
/*
Class default constructor
Sets default values for class private variables
*/
SnowData::SnowData()
{
snow_date = "";
base_depth = 0;
}
/*
OverLoaded constructor
Parameters used to populate class private variables via set functions
*/
SnowData::SnowData(string _date, double _inches)
{
setSnowDate(_date);
base_depth = 0;
setBase_depth(_inches);
}
/*
print functions
prints out class private variables
*/
void SnowData::print()
{
cout << setw(15) << left << snow_date
<< setw(5) << fixed << showpoint << setprecision(2) << right
<< base_depth << endl;
}
/*
accessor function for snow_date
*/
string SnowData::getSnow_date()
{
return snow_date;
}
/*
accessor function for base_depth
*/
double SnowData::getBase_depth()
{
return base_depth;
}
/*
mutator functions for base_depth.
ensures that base_depth is not set to a negative value
*/
void SnowData::setBase_depth(double _inches)
{
if (_inches >= 0)
base_depth = _inches;
}
/*
mutator function for snow_date
*/
void SnowData::setSnowDate(string _date)
{
snow_date = _date;
}
Class_Tester.cpp (NOT FINISHED)
#include <iostream>
#include <string>
#include <iomanip>
using namespace std;
#include "SnowData.h"
void print_array_elements(SnowData[], int);
//void sort_by_base_depth(SnowData[], int);
//void sort_by_date(SnowData[], int);
double get_average_base_depth(SnowData[], int);
int main()
{
string dates[7] = { "Jan 15", "Jan 16" ,"Jan 17" ,"Jan 18" ,"Jan 19" ,"Jan 20","Jan 21" };
double base_depth[7] = { 34.5, 23.6, 25.5, 31.5, 40.6, 30.9, 38.4 };
SnowData jan_snow[7];
int i = 0;
for (auto &one_snow_day : jan_snow)
{
one_snow_day.setSnowDate(dates[i]);
one_snow_day.setBase_depth(base_depth[i]);
i++;
}
cout << setprecision(2) << fixed << showpoint;
cout << " --- array after set functions invoked to populate array --\n";
print_array_elements(jan_snow, 7);
cout << "Average base depth for the period "
<< jan_snow[0].getSnow_date() << " - "
<< jan_snow[6].getSnow_date() << " : "
<< get_average_base_depth(jan_snow, 7) << endl;
//sort_by_base_depth(jan_snow, 7);
cout << " --- array after sort by base_depth --\n";
print_array_elements(jan_snow, 7);
//sort_by_date(jan_snow, 7);
cout << " --- array after sort by date --\n";
print_array_elements(jan_snow, 7);
return 0;
}
double get_average_base_depth(SnowData _array[], int size)
{
double total_depth = 0; //Initialize Accumulator
for (int i = 0; i < 7; i++)
{
total_depth += i++;
}
return total_depth / 7;
/*
write code to iterate the array and add up base depth
from each individual array element
RANGE-BASED FOR LOOP CANNOT BE USED!
*/
}
void print_array_elements(SnowData _array[], int size)
{
/*
Write down the for Loop to print out elements from array
RANGE-BASED FOR LOOP CANNOT BE USED!
*/
for (int index = 0; index < size; index++)
cout << _array << index+1 << " " ;
cout << endl;
}
void sort_by_base_depth(SnowData _array[], int size)
{
/*
Write down sort code to sort by base depth of each element in the array.
Use the getBase_depth() function of each array element
*/
}
void sort_by_date(SnowData _array[], int size)
{
/*
Write down sort code to sort by date of each element in the
array. Use the getSnow_date() function of each array element
*/
}