C Date and time utilities

 

C++

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Headers da Biblioteca Standard

Requerimentos nomeados

Feature test macros (C++20)

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Ranges library(C++20)

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Especificações Técnicas

Índice de symbolos

Bibliotecas externas

 

Biblioteca de utilitários

Digite apoio (basic types, RTTI, type traits)

Gerenciamento de memória dinâmica

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Utilidades do programa

Variadic funções

Data e hora

Objetos de função

initializer_list (C++11)

bitset

hash (C++11)

Os operadores relacionais 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>=

Pares e tuplas 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)

Troque, avançar e avançar 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)

 

Utilitários de data e hora

time_point (C++11)

duration (C++11)

system_clock (C++11)

steady_clock (C++11)

high_resolution_clock (C++11)

C estilo de data e hora

 

C estilo de utilitários de data e hora

Funções Original: Functions The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

Manipulação do tempo Original: Time manipulation The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

difftime

time

clock

Conversões de formato Original: Format conversions The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

asctime

ctime

strftime

wcsftime

gmtime

localtime

mktime

Constantes Original: Constants The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

CLOCKS_PER_SEC

Tipos Original: Types The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

tm

time_t

clock_t

 

Funções

Defined in header <ctime>
Manipulação do tempo Original: Time manipulation The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
difftime	calcula a diferença entre os tempos Original: computes the difference between times The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (função)
time	retorna o tempo atual do sistema como o tempo desde época Original: returns the current time of the system as time since epoch The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (função)
clock	retorna relógio-prima processador desde que o programa é iniciado Original: returns raw processor clock time since the program is started The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (função)
Conversões de formato Original: Format conversions The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
asctime	converte um objeto tm a uma representação textual Original: converts a tm object to a textual representation The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (função)
ctime	converte um objeto time_t a uma representação textual Original: converts a time_t object to a textual representation The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (função)
strftime	converte um objeto tm a representação textual personalizado Original: converts a tm object to custom textual representation The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (função)
wcsftime	converte um objeto tm a representação de seqüência personalizada variedade textual Original: converts a tm object to custom wide string textual representation The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (função)
gmtime	converte tempo desde a época de tempo do calendário expressa como Tempo Universal Coordenado Original: converts time since epoch to calendar time expressed as Universal Coordinated Time The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (função)
localtime	converte tempo desde a época de tempo do calendário expressa como hora local Original: converts time since epoch to calendar time expressed as local time The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (função)
mktime	converte o tempo do calendário em tempos desde época Original: converts calendar time to time since epoch The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (função)

Constantes

CLOCKS_PER_SEC	número de clock do processador carrapatos por segundo Original: number of processor clock ticks per second The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (macro constante)

Tipos

tm	tipo calendário tempo Original: calendar time type The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (classe)
time_t	tempo desde que tipo de época Original: time since epoch type The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (typedef)
clock_t	processo de execução tempo Original: process running time The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (typedef)