上面的程序当然还需要两个文件，即t99_type.h和mas_cvo.cpp。具体代码请看下一页。如下：
//以下是t99_type.h文件
#ifndef MAS_TYPE
#define MAS_TYPE
#ifndef __TURBOC__
# define __TURBOC__ 0x0000
#endif
#define V5 (__TURBOC__ >= 0x0500 )
#define V4 (__TURBOC__ >= 0x0400 && __TURBOC__ <= 0x0499 )
#define V3 (__TURBOC__ >= 0x0300 && __TURBOC__ <= 0x0399 )
#if V3
#define DOES_NOT_HAVE_BOOL
#define DOES_NOT_HAVE_STRING
#define DOES_NOT_HAVE_EXCEPTION
#define DOES_NOT_HAVE_EXCEPTION_CLASSES
#define DOES_NOT_HAVE_MUTABLE
#define DOES_NOT_HAVE_EXPLICIT
#define DOES_NOT_HAVE_NAMESPACE_STD
#endif
#if V4
#define DOES_NOT_HAVE_BOOL
#define DOES_NOT_HAVE_EXCEPTION_CLASSES
#define DOES_NOT_HAVE_MUTABLE
#define DOES_NOT_HAVE_EXPLICIT
#define DOES_NOT_HAVE_NAMESPACE_STD
#endif
#if V5
#define DOES_NOT_HAVE_EXCEPTION_CLASSES
//#define HAS_NAMESPACE_STD
#endif
#ifdef __GNUC__
//#define NEED_TO_INCLUDE_libioP
//#define DOES_NOT_HAVE_EXCEPTION -fhandle-execeptions
#define DOES_NOT_HAVE_EXCEPTION_CLASSES
//#include
#define DOES_NOT_HAVE_MUTABLE
#define DOES_NOT_HAVE_EXPLICIT
#define DOES_NOT_HAVE_NAMESPACE_STD
#endif
#ifdef DOES_NOT_HAVE_NAMESPACE_STD
#define std
#endif
#ifdef NEED_TO_INCLUDE_libioP
#include
#endif
#ifdef DOES_NOT_HAVE_BOOL
# define bool int
# define true 1
# define false 0
#endif
#ifdef DOES_NOT_HAVE_MUTABLE
# define mutable
#endif
#ifdef DOES_NOT_HAVE_EXPLICIT
# define explicit
#endif
#ifdef DOES_NOT_HAVE_EXCEPTION
# define throw
# define try
# define catch( parameter ) exception err; if ( false )
#endif
#undef DOES_NOT_HAVE_EXCEPTION_CLASSES
#ifdef DOES_NOT_HAVE_EXCEPTION_CLASSES
# ifdef DOES_NOT_HAVE_STRING
# include "t99_str.h"
# else
# ifdef __GNUC__
# include
# //include
# //include "t99_str.h"
# //include
# else
# include
# endif
# endif
class exception
{
public:
exception( const string& arg="" )
{
the_message = arg;
}
virtual ~exception(){};
virtual const char* what()
{
return the_message.c_str();
}
private:
string the_message;
};
class logic_error: public exception
{
public:
logic_error( const string& arg ) : exception( arg ) {};
};
class runtime_error: public exception
{
public:
runtime_error( const string& arg ) : exception( arg ) {};
};
class range_error: public runtime_error
{
public:
range_error( const string& arg ) : runtime_error( arg ) {};
};
class overflow_error: public runtime_error
{
public:
overflow_error( const string& arg ) : runtime_error( arg ) {};
};
class domain_error: public logic_error
{
public:
domain_error( const string& arg ) : logic_error( arg ) {};
};
class out_of_range: public logic_error
{
public:
out_of_range( const string& arg ) : logic_error( arg ) {};
};
class invalid_argument: public logic_error
{
public:
invalid_argument( const string& arg ) : logic_error( arg ) {};
};
class length_error: public logic_error
{
public:
length_error( const string& arg ) : logic_error( arg ) {};
};
#endif
#endif
下一页是mas_cvo.cpp文件