arrayrc.cpp

C++ Primer的第三版结合了Stanley Lippman的实践经验和Josée Lajoie对于ANSI/ISO标准C++的深入理解。这本指导书的第三版已经被重新改写过

#include <assert.h>

template <class elemType>
ArrayRC<elemType>::
ArrayRC( const ArrayRC<elemType> &r )
       :  Array<elemType>( r ) {}

template <class elemType>
ArrayRC<elemType>::
ArrayRC( const elemType *ar, int sz )
       :  Array<elemType>( ar, sz ) {}

template <class elemType>
elemType&
ArrayRC<elemType>::
operator[]( int ix )
{
        assert( ix >= 0 && ix < Array<elemType>::_size );
        return this->_ia[ ix ];
}

template <class elemType>
elemType
ArrayRC<elemType>::
operator[]( int ix ) const
{
        assert( ix >= 0 && ix < Array<elemType>::_size );
        return this->_ia[ ix ];
}