barray.h

C++参考书

#ifndef BARRAY_H
#define BARRAY_H

#include <cassert>
using namespace std ;

template<typename T, int b>
class Array
{
	public:
		Array( void ) { }
		T& operator [] ( int sub )
		{
			assert( sub >= 0 && sub < b ) ;
			return elem[sub] ;
		}

	private:
		T elem[b] ;
} ;

#endif