December 24, 2002 template conversion operator | ||||
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template <class T>
struct A
{ };
template<class T>
struct B
{
B &operator=(const B &b)
{
return *this;
}
B &operator=(A<T> a)
{
return *this;
}
template<class U>
operator A<U>()
// Error: 'B<int >::operator A<int >' is already defined
{
return A<U>();
}
};
int main()
{
B<int> a;
a = B<int>();
return 0;
}
Extracted from STLport's std::auto_ptr - it's quite annoying as there is no clean workaround...
bye, Christof
--
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