fix save and load

main.cpp

@@ -24,18 +24,21 @@ int main()
 	init_pair(COLOR_SELECTED, COLOR_YELLOW, -1);
 	wnoutrefresh(stdscr);					/* if not present the first real refresh is missed */
 
-	Tree test1("Dechkovi");	//addTree Dechkovi addTree Karamanovi load 0 load 1 (to work with these example trees)
+	Tree test1("Dechkovi");
+	test1.loadFromFile();
+
 	Tree test2("Karamanovi");
 
-	test1.addPerson("Rumen", true, Nobody, Nobody, {1968, 8, 9});
-	test1.addPerson("Nadejda", false, Nobody, Nobody, {1972, 12, 15});
-	test1.addRelation(0, Spouse, 1);
-	test1.addPerson("Venelin", true, 0, 1, {1998, 6, 9});
-	test1.addPerson("Vasil", true, 0, 1, {2001, 1, 16});
+	/* test1.addPerson("Rumen", true, Nobody, Nobody, {1968, 8, 9}); */
+	/* test1.addPerson("Nadejda", false, Nobody, Nobody, {1972, 12, 15}); */
+	/* test1.addRelation(0, Spouse, 1); */
+	/* test1.addPerson("Venelin", true, 0, 1, {1998, 6, 9}); */
+	/* test1.addPerson("Vasil", true, 0, 1, {2001, 1, 16}); */
 	/* test1.addRelation(2, Brother, 3); */
 	/* test1.addPerson("Maria-Veronika", 2009, 9, 3, 1, 0, 1); */
 	/* test1.addRelation(2, Brother, 4); */
 	/* test1.addRelation(3, Brother, 4); */
+	test1.saveToFile();
 
 	test2.addPerson("Vasil Dimitrov", true, Nobody, Nobody, {1941, 5, 18});
 	test2.addPerson("Maria", false);
@@ -58,8 +61,7 @@ int main()
 	/* test1.display(); */
 
 
-	/* test1.saveTree(); */
-	/* test2.saveTree(); */
+	/* test2.saveToFile(); */
 
 	Tree firstTree("firstTree");
 
@@ -86,7 +88,7 @@ int main()
 
 	/* firstTree.print(); */
 	firstTree.display();
-	/* firstTree.saveTree(); */
+	/* firstTree.saveToFile(); */
 
 	/* firstTree.printRel(3); */
 	firstTree.printOldestAncestors(3);
@@ -167,11 +169,11 @@ int main()
 	/* 	case 2:			//load */
 	/* 		cin >> input; */
 	/* 		trees.push(Tree(input)); */
-	/* 		if (!trees[trees.gNum() - 1].loadTree()) */
+	/* 		if (!trees[trees.gNum() - 1].loadFromFile()) */
 	/* 			std::cout << "File doesnt exist or is empty.\n\n"; */
 	/* 		break; */
 	/* 	case 3:			//save */
-	/* 		trees[curTree].saveTree(); */
+	/* 		trees[curTree].saveToFile(); */
 	/* 		break; */
 	/* 	case 4:			//addPerson */
 	/* 		std::cin >> name >> day >> month >> year >> sex; */