cpp06.cpp

C++参考书

// Coded by plusir -- Jan.08.2003.
// Standard C++ Bible -- (P471-15-8)

#include <iostream>
using namespace std ;

template<typename T>
class Set
{
	public:
		Set( T st ) : t( st ) { }
		void display( void ) const
		{ cout << t << endl ; }

	private:
		T t ;
} ;

class Set<double>
{
	public:
		Set( double st ) : t( st ) { }
		void display( void ) const
		{ cout << "double: " << t << endl ; }

	private:
		double t ;
} ;

int main()
{
	Set<int> intset( 123 ) ;
	intset.display() ;

	Set<double> dt( 45.78 ) ;
	dt.display() ;

	return 0 ;
}