Namespace
Varianti

std::chrono::duration::operator++, std::chrono::duration::operator--

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
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
rel_ops::operator!=
rel_ops::operator>
rel_ops::operator<=
rel_ops::operator>=
Coppie e tuple
Original:
Pairs and tuples
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
pair
tuple(C++11)
piecewise_construct_t(C++11)
piecewise_construct(C++11)
Swap, in avanti e spostare
Original:
Swap, forward and move
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
swap
forward(C++11)
move(C++11)
move_if_noexcept(C++11)
declval(C++11)
 
 
std::chrono::duration
Membri funzioni
Original:
Member functions
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
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
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
common_type
operator+
operator-
operator*
operator/
operator%
operator==
operator!=
operator<
operator<=
operator>
operator>=
duration_cast
Helper classi
Original:
Helper classes
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
treat_as_floating_point
duration_values
 
duration& operator++();
(1)
duration operator++(int);
(2)
duration& operator--();
(3)
duration operator--(int);
(4)
Incrementa o decrementa il numero di zecche per tutta la durata.
Original:
Increments or decrements the number of ticks for this duration.
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
Se rep_ è una variabile membro nell'azienda il numero di zecche in un oggetto durata
Original:
If rep_ is a member variable holding the number of ticks in a duration object,
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
1)
Equivalente a ++rep_; return *this;
Original:
Equivalent to ++rep_; return *this;
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
2)
Equivalente a return duration(rep_++)
Original:
Equivalent to return duration(rep_++)
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
3)
Equivalente a --rep_; return *this;
Original:
Equivalent to --rep_; return *this;
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
4)
Equivalente a return duration(rep_--);
Original:
Equivalent to return duration(rep_--);
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.

Indice

[modifica] Parametri

(Nessuno)
Original:
(none)
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.

[modifica] Valore di ritorno

@ @ 1,3 un riferimento a tale durata dopo la modifica
Original:
@1,3@ a reference to this duration after modification
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
@ @ 2,4 copia della durata fatta prima modifica
Original:
@2,4@ a copy of the duration made before modification
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.

[modifica] Esempio

#include <chrono>
#include <iostream>
 
int main()
{
    std::chrono::hours h(1);
    std::chrono::minutes m = ++h;
    m--;
    std::cout << m.count() << " minutes\n";
}

Output:

119 minutes

[modifica] Vedi anche

implementa assegnazione composta tra due durate
Original:
implements compound assignment between two durations
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.

(membro pubblico funzione) [edit]
implementa operazioni aritmetiche con durate come argomenti
Original:
implements arithmetic operations with durations as arguments
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.

(funzione di modello) [edit]