bad_cast.cpp
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CPP
55 行
// file : Example/ExH/BadCast/bad_cast.cpp
// author : Boris Kolpackov <boris@kolpackov.net>
// copyright : Copyright (c) 2002-2003 Boris Kolpackov
// license : http://kolpackov.net/license.html
/* FUZZ: disable check_for_improper_main_declaration */
#include "Utility/ExH/System/Exception.hpp"
#include <iostream>
using std::cerr;
using std::endl;
struct A
{
virtual
~A() {}
};
struct B
{
void
foo () {}
};
void
foo ()
{
A a;
A& ar (a);
B& br (dynamic_cast<B&> (ar));
br.foo ();
}
int
main ()
{
try
{
foo ();
}
catch (Utility::ExH::System::Exception const& ex)
{
cerr << "Caught Utility::ExH::System::Exception: "
<< ex.what ()
<< endl;
}
}
//$Id: bad_cast.cpp 80826 2008-03-04 14:51:23Z wotte $
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