From: Anthony Williams (anthony_w.geo_at_[hidden])
Date: 2006-11-03 03:51:25
Roland Schwarz <roland.schwarz_at_[hidden]> writes:
> Anthony Williams wrote:
>> If the constexpr proposal gets accepted into the C++ Standard, we won't have
>> to worry about this in the future --- constructors that just use constant
>> expressions can be tagged "constexpr", and used for static initialization.
>
> What does this mean, can you please illustrate it with an example?
struct A
{
constexpr A(int i_):
i(i_),j(0)
{}
int i;
int j;
};
static A a(6); // static initialization, same as {6,0}, but with a constructor.
Anthony
-- Anthony Williams Software Developer Just Software Solutions Ltd http://www.justsoftwaresolutions.co.uk