classbancopy.h

利用Windows API来计算MD5的MFC例程.计算MD5时主要用到了CryptAcquireContext、CryptCreateHash两个API

//*****************************************************************************
// FILE: ClassBanCopy.h
// DESC: Defines a macro to ban class copy.
// 
// By Giovanni Dicanio <[e-mail]>
// 2008, September 26th
//*****************************************************************************

#pragma once


//-----------------------------------------------------------------------------
// Ban class copy, making copy constructor and operator= private
//-----------------------------------------------------------------------------
#define CLASS_BAN_COPY( className )                 \
    private:                                        \
        className( const className & );             \
        className & operator=( const className & );