First tests sql

files/autosql.cpp

+#include <iostream>
+#include "autosql.h"
+
+Database::Database(std::string path): db(QSqlDatabase::addDatabase("QSQLITE")) {
+	db.setDatabaseName(path.c_str());
+	if (!db.open()) {
+		throw "Unable to open database";
+	}
+
+	db.exec("CREATE TABLE IF NOT EXISTS automates (nom VARCHAR(30) PRIMARY KEY, voisinage INTEGER, fonction INTEGER)");
+}
+
+std::vector<QString> Database::getAutomates() const {
+	QSqlQuery query = db.exec("SELECT nom FROM automates");
+	std::vector<QString> names;
+	if(query.first()) {
+		names.push_back(query.value("nom").toString());
+	}
+	while(query.next()) {
+		names.push_back(query.value("nom").toString());
+	}
+
+	return names;
+}
+
+int main() {
+	Database db("test.sqlite");
+
+	auto automates = db.getAutomates();
+	for(auto& automate: automates) {
+		std::cout << automate.toStdString() << std::endl;
+	}
+
+	return 0;
+}

files/autosql.h

+#ifndef _AUTOSQL_H
+#define _AUTOSQL_H
+
+#include <QSqlDatabase>
+#include <QSqlDriver>
+#include <QSqlError>
+#include <QSqlQuery>
+#include <QVariant>
+
+class Database {
+	private:
+		QSqlDatabase db;
+	public:
+		Database(std::string path);
+		~Database() { db.close(); }
+		std::vector<QString> getAutomates() const;
+};
+
+#endif

files/autosql.pro

+QT += core
+QT += sql
+
+HEADERS += autosql.h
+
+SOURCES += autosql.cpp