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Varianti

std::chrono::system_clock::from_time_t

Da cppreference.com.
< cpp‎ | chrono‎ | system clock

 
 
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
Original:
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::system_clock
Membri funzioni
Original:
Member functions
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system_clock::now
system_clock::to_time_t
system_clock::from_time_t
 
static std::chrono::time_point from_time_t( std::time_t t );
(dal C++11)
t converte in un tipo punto temporale, utilizzando la grossolana precisione dei due tipi.
Original:
Converts t to a time point type, using the coarser precision of the two types.
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Se time_point ha una minore precisione, è l'implementazione definita se il valore è arrotondato o troncato.
Original:
If time_point has lower precision, it is implementation defined whether the value is rounded or truncated.
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Indice

[modifica] Parametri

t -
std::time_t valore da convertire
Original:
std::time_t value to convert
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[modifica] Valore di ritorno

Un valore di tipo std::chrono::time_point rappresentare t.
Original:
A value of type std::chrono::time_point representing t.
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[modifica] Eccezioni

noexcept specification:  
noexcept
  (dal C++11)

[modifica] Vedi anche

[statico]
converte un orologio di sistema di punti di tempo per std::time_t
Original:
converts a system clock time point to std::time_t
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(public static membro funzione) [edit]