C++ Templates

[Heidel]

C++ Templates
Standart Library (ранее Standart Template Library, STL)

max.cpp

#include "stdafx.h"
#include <iostream>
#include "Person.h"

using namespace std;

template <class T>
T max(T& t1, T& t2)
{
	return t1 < t2 ? t2: t1;
}

int _tmain(int argc, _TCHAR* argv[])
{
	cout << "max of 33 and 44 is " << max (33, 44) << endl;
	string s1 = "hello";
	string s2 = "world";
	cout << "max of " << s1 << " and " << s2 <<
		" is " << max(s1, s2) << endl;
	Person p1 ("Kate", "Gregory", 123);
	Person p2 ("Someone", "Else", 456);
	cout << "max of " << p1.GetName() << " and " << p2.GetName() <<
		" is " << max(p1, p2).GetName() << endl;

	return 0;
}

@темы: C++, C++ Templates