Лабораторная работа 22 / lab2_1 / lab2_1

#include <conio.h>
#include <stdio.h>
#include <process.h>
#include <ctime>

#include "stdafx.h"
#include "TextInTriangle.h"
#include "Hash.h"
#include "utils.h"

#include <string>
#include <iostream>

#include <vector>
#include <list>
#include <deque>

#include <stack>
#include <queue>

#include <map>
#include <set>

using namespace std;

void clrscr(){
	system("cls");
}

Shape* createRandomShape(){
    int random = (rand()%4)+1;
	switch(random){
		case 1:
			return new Point();
		case 2:
			return new Line();
		case 3:
			return new Triangle();
		case 4:
			return new TextInTriangle();
		default:
			return new Point();
	}
}


template<class MapContainer>
void printMap(MapContainer& c){
	cout << endl << "map: " << endl;
	for(MapContainer::iterator it = c.begin(); it != c.end(); it++)
		cout << (*it).first << ":" << (*it).second << endl;
	cout << endl;
}

template<class MapContainer>
void testMap(MapContainer& c){
	cout << "map.empty() = " << c.empty() << endl;
	cout << "map.size() = " << c.size() << endl;

	cout << endl << "push 10 elements into map" << endl;
	getch();

	for(long j = 0; j < 10; j++){
		Shape* s1 = createRandomShape();
		cout << "map.insert(" << j << "; random shape)" <<endl;
		c.insert(make_pair(j, s1));
	}
	getch();

	cout << endl;
	cout << "map.empty() = " << c.empty() << endl;
	cout << "map.size() = " << c.size() << endl;
	getch();

	cout << endl;
	cout << "map.count(3) = " << c.count(3) << endl;
	MapContainer::iterator f3 = c.find(3);
	if (f3 != c.end())
		cout << "map.find(" << 3 << ") found: " << (*f3).second << endl;
	else
		cout << "map.find(" << 3 << ") not found " << endl;
	getch();


	cout << endl;
	cout << "map.count(11) = " << c.count(11) << endl;
	MapContainer::iterator f11 = c.find(11);
	if (f11 != c.end())
		cout << "map.find(" << 11 << ") found: " << (*f11).second << endl;
	else
		cout << "map.find(" << 11 << ") not found " << endl;
	getch();

	cout << endl;
	Shape* s = createRandomShape();
	cout << "map.put(" << 3 << "; random shape)" <<endl;
	c.insert(make_pair(3, s));
	cout << "map.count(3) = " << c.count(3) << endl;
	getch();


	printMap<MapContainer>(c);
	getch();

	cout << "map.erase(3)" << endl;
	c.erase(3);
	getch();

	printMap<MapContainer>(c);
	getch();
};

typedef map<int, Shape*> Map;

int main(int argc, char* argv[])
{
	clrscr();

	Map h;
	testMap<Map>(h);

	return 0;
	
}