Sort Pointers

#ifndef SORT_BY_H
#define SORT_BY_H

#include <algorithm>

#include "Company.h"


void sortBy(Company** frontPtrs, Company** endPtrs, bool(&lessThan)(const Company& a, const Company& b))
{
    Company* temp;
    bool flag;
    int size = endPtrs - frontPtrs;
    for(int i = 0; i < size - 1; i++)
    {
        flag = false;
        for (int j = 0; j < size - i - 1; j++)
        {
            if (!lessThan(*frontPtrs[j], *frontPtrs[j + 1]))
            {
                temp = frontPtrs[j];
                frontPtrs[j] = frontPtrs[j + 1];
                frontPtrs[j + 1] = temp;
                flag = true;
            }
        }
        if (!flag)
            break;
    }
}

#endif // !SORT_BY_H