database.cpp
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	#include <vector>
	#include <string>
	#include <fstream>
	#include <algorithm>

	#include "database.h"


	// Dataset position and choice
	const std::string data_folder = "../dataset/";
	const std::string signal_length = "1mn";



	Database::Database()
	{
	std::ifstream info_file(data_folder + "infos_mit_" + signal_length + ".txt");
	std::ifstream label_file(data_folder + "labels_mit_" + signal_length + ".txt");
	std::ifstream signal_file(data_folder + "signal_mit_" + signal_length + ".csv");

	while(info_file.good() && label_file.good() && signal_file.good())
	data.push_back(new Measurement(info_file, label_file, signal_file));

	// Deletes last element, which is not correctly initialised because he was after the eof.
	delete data.back();
	data.pop_back();

	info_file.close();
	label_file.close();
	signal_file.close();

	std::sort(data.begin(), data.end(), compare_ptr_Measurement);
	}


	Database::~Database()
	{
	for(auto& data_item: data)
	delete data_item;
	}