DataSet.cpp

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#include "DataSet.h"

namespace damina
{

        DataSet::DataSet() {
                
        }
        
        DataSet::~DataSet() {
                vector<Point *>::iterator dataIterator;
                
                for (dataIterator == data.begin(); dataIterator < data.end(); dataIterator++) {
                        delete *dataIterator;
                }
        }
        
        void DataSet::add(Point *p) {
                data.push_back(p);
        }
        
        
        Point *DataSet::first() {
                it = data.begin();
                return *it;
        }
        
        Point *DataSet::last() {
                it = data.end();
                return *it;
        }
        
        Point *DataSet::next() {
                it++;
                return *it; 
        }
        
        Point *DataSet::previous() {
                it--;
                return *it;
        }
        
        
        unsigned long int DataSet::getSize() {
                return data.size();
        }
        
        Point *DataSet::get(int index) {
                return data[index];
        }

}

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