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Varianti

std::chrono::duration::zero

Da cppreference.com.
< cpp‎ | chrono‎ | duration

 
 
Utilità libreria
Tipo di supporto (basic types, RTTI, type traits)
Gestione della memoria dinamica
La gestione degli errori
Programma di utilità
Funzioni variadic
Data e ora
Funzione oggetti
initializer_list(C++11)
bitset
hash(C++11)
Gli operatori relazionali
Original:
Relational operators
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rel_ops::operator!=
rel_ops::operator>
rel_ops::operator<=
rel_ops::operator>=
Coppie e tuple
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Pairs and tuples
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pair
tuple(C++11)
piecewise_construct_t(C++11)
piecewise_construct(C++11)
Swap, in avanti e spostare
Original:
Swap, forward and move
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swap
forward(C++11)
move(C++11)
move_if_noexcept(C++11)
declval(C++11)
 
 
std::chrono::duration
Membri funzioni
Original:
Member functions
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duration::duration
duration::operator=
duration::count
duration::zero
duration::min
duration::max
duration::operator+
duration::operator-
duration::operator++
duration::operator--
duration::operator+=
duration::operator-=
duration::operator*=
duration::operator/=
duration::operator%=
Non membri funzioni
Original:
Non-member functions
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common_type
operator+
operator-
operator*
operator/
operator%
operator==
operator!=
operator<
operator<=
operator>
operator>=
duration_cast
Helper classi
Original:
Helper classes
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treat_as_floating_point
duration_values
 
static constexpr duration zero();
Restituisce una lunghezza zero durata.
Original:
Returns a zero-length duration.
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Se il rep rappresentazione della durata richiede qualche altra applicazione per restituire una lunghezza zero durata, std::chrono::duration_values può essere specializzato per restituire il valore desiderato.
Original:
If the representation rep of the duration requires some other implementation to return a zero-length duration, std::chrono::duration_values can be specialized to return the desired value.
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[modifica] Parametri

(Nessuno)
Original:
(none)
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[modifica] Valore di ritorno

ritorna std::chrono::duration(std::chrono::duration_values<rep>::zero())
Original:
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[modifica] Vedi anche

[statico]
restituisce il valore di durata speciale min
Original:
returns the special duration value min
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(public static membro funzione) [edit]
[statico]
restituisce il massimo valore di durata speciale
Original:
returns the special duration value max
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(public static membro funzione) [edit]