unpoint overloads
Declared in <bslmf_invokeresult.h>
Dereference a pointer type for metaprogramming (declared only).
template<class t_TP>
static
t_TP&
unpoint(t_TP& arg);
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Same as the other unpoint overloads, for const t_TP&.
template<class t_TP>
static
t_TP const&
unpoint(t_TP const& arg);
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Same as the other unpoint overloads, for t_TP *&.
template<class t_TP>
static
t_TP&
unpoint(t_TP*& arg)
requires !bsl::is_void<t_TP>::value;
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Same as the other unpoint overloads, for t_TP *volatile&.
template<class t_TP>
static
t_TP&
unpoint(t_TP volatile*& arg)
requires !bsl::is_void<t_TP>::value;
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Same as the other unpoint overloads, for t_TP *const&.
template<class t_TP>
static
t_TP&
unpoint(t_TP const*& arg)
requires !bsl::is_void<t_TP>::value;
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Same as the other unpoint overloads, for t_TP *const volatile&.
template<class t_TP>
static
t_TP&
unpoint(t_TP const volatile*& arg)
requires !bsl::is_void<t_TP>::value;
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| Name | Description |
|---|---|
| arg | expression that is returned unchanged when not a pointer |