21 Jun
2003
21 Jun
'03
9:06 a.m.
From: "Terje Slettebø"
From: "Howard Hinnant"
Might be nice if the docs demonstrate its use with member template constructors (as opposed to just namespace scope functions).
And conversion functions, perhaps:
Granted, this doesn't appear use SFINAE, though, so maybe leave it out. On
the other hand, does constructors? I get the same kind of error message for
both constructors and conversion operators, on both Intel C++ and g++:
template<class T>
class test
{
public:
test(const T &,
typename enable_if<
is_arithmetic<T>::value,
T
>::type * = 0) {}
};
test a(1); // Ok
test b(0 (int *) 0); // error: class "enable_if