cpp08.cpp

C++参考书

// Coded by plusir -- Jan.08.2003.
// Standard C++ Bible -- (P474-15-10)

#include <iostream>
using namespace std ;

template<typename T1, typename T2>
class MyTemplate
{
	public:
		MyTemplate( T1 o1, T2 o2 ) : obj1( o1 ), obj2( o2 ) { }

		void display( void ) const
		{
			cout << "OBJCET DISPLAY" << endl ;
			cout << "--------------" << endl ;
			cout << "Object1: " << obj1 << endl ;
			cout << "Object2: " << obj2 << endl ;
			cout << endl ;
		}

	private:
		T1 obj1 ;
		T2 obj2 ;
} ;

template<typename T>
class MyTemplate<T, char>
{
	public:
		MyTemplate( T o1, char c ) : obj1( o1 ), obj2( o1 )
		{ obj2 += static_cast<int>( c ) ; }

		void display( void ) const
		{
			cout << "OBJCET DISPLAY" << endl ;
			cout << "--------------" << endl ;
			cout << "Object1: " << obj1 << endl ;
			cout << "Object2: " << obj2 << endl ;
			cout << endl ;
		}

	private:
		T obj1 ;
		T obj2 ;
} ;

int main()
{
	MyTemplate<int, int> mt1( 10, 20 ) ;
	MyTemplate<int, char> mt2( 10, 'B' ) ;

	mt1.display() ;
	mt2.display() ;

	return 0 ;
}