Лабораторная работа 22 / lab2_1 / test_associative_containers / test_associative_containers

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

#include <string>
#include <sstream>
#include <iostream>

#include <map>
#include <set>

using namespace std;

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

template <class T>
inline string buildString(const T& t){
	stringstream ss;
	ss << t;
	return ss.str();
}

template<class MapContainer>
void printMap(MapContainer& c){
	cout << endl << "map: ";
	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++){
		string s = buildString<int>(j + 1);
		cout << "map.insert(" << j << ";\"" << s << "\")" <<endl;
		c.insert(make_pair(j, s));
	}
	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;
	cout << "map.find(" << 3 << ") found ? " << (c.find(3) != c.end()) << endl;
	getch();

	cout << endl;
	cout << "map.count(11)= " << c.count(11) << endl;
	cout << "map.find(" << 11 << ") found ? " << (c.find(11) != c.end()) << endl;
	getch();

	cout << endl;
	string s1 = "new value";
	cout << "map.insert(" << 3 << ";\"" << s1 << "\")" <<endl;
	c.insert(make_pair(3, s1));
	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, string> Map;
typedef multimap<int, string> MMap;

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

	cout << endl;
	cout << "===============================================" << endl;
	cout << "Testing STL associative containers: map, set..." << endl;
	cout << "===============================================" << endl;
	getch();

	Map m;
	MMap mm;

	// test map
	cout << endl;
	cout << "------------" << endl;
	cout << "Testing map:" << endl;
	cout << "------------" << endl;

	testMap<Map>(m);

	// test multimap
	cout << endl;
	cout << "-----------------" << endl;
	cout << "Testing multimap:" << endl;
	cout << "-----------------" << endl;

	testMap<MMap>(mm);

	return 0;
	
}