Hi,
Several times I've found myself in need of boost::addressof as a function
object/functor.
I believe this trivial little wrapper could be a convenient addition to the
utility lib.
struct addressof_t { // better name??
template <typename T>
T* operator()(T& v) const {
return boost::addressof(v);
}
};
//// Use case:
std::vector<foo> values;
// ...
std::vector<foo*> valueptrs;
// ...
std::transform(
values.begin(), values.end(),
valueptrs.begin(),
addressof_t() // <-- cannot use boost::addressof<foo> ...
);
comments?
// Fredrik Blomqvist
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