std::begin(std::valarray)

<metanoindex/>

 

C++

Suporte ao Compilador

Freestanding and hosted

Linguagem

Headers da Biblioteca Standard

Requerimentos nomeados

Feature test macros (C++20)

Biblioteca de suporte de língua

Biblioteca de conceitos (C++20)

Biblioteca de diagnósticos

Biblioteca de utilitários em geral

Biblioteca de strings

Biblioteca de containers

Ranges library (C++20)

Biblioteca de iteradores

Biblioteca de algorítmos

Biblioteca numérica

Biblioteca de localizações

Biblioteca de input/output

Biblioteca de sistema de arquivo (C++17)

Biblioteca de expressões regulares (C++11)

Biblioteca de operações atômicas (C++11)

Biblioteca de suporte de thread (C++11)

Especificações Técnicas

Índice de symbolos

Bibliotecas externas

 

Biblioteca numéricos

Funções matemáticas comuns

De ponto flutuante ambiente

Números complexos

Matrizes numéricas

Pseudo-aleatório de geração de números

Tempo de compilação aritmética racional (C++11)

Genéricos operações numéricas Original: Generic numeric operations The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

iota (C++11)

accumulate

inner_product

adjacent_difference

partial_sum

 

std::valarray

Funções de membro 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.
valarray::valarray valarray::~valarray valarray::operator= valarray::operator[] valarray::swap valarray::size valarray::resize valarray::sum valarray::min valarray::max valarray::shift valarray::cshift valarray::apply	valarray::operator+ valarray::operator- valarray::operator~ valarray::operator! valarray::operator+= valarray::operator-= valarray::operator*= valarray::operator/= valarray::operator%= valarray::operator&= valarray::operator|= valarray::operator^= valarray::operator<<= valarray::operator>>=
Não-membros funções 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.
swap (C++11) begin (C++11) end (C++11) abs exp log log10 pow sqrt sin cos tan asin acos atan atan2 sinh cosh tanh	operator*operator/operator%operator+operator-operator^None operator&operator|operator<<operator>>operator&&operator||None operator==operator!=operator<operator>operator<=operator>=
Classes auxiliares 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.
slice_array gslice_array indirect_array	slice gslice mask_array

 

<tbody> </tbody>

template< class T > /*unspecified1*/ begin( valarray<T>& v );	(1)	(desde C++11)
template< class T > /*unspecified2*/ begin( const valarray<T>& v );	(2)	(desde C++11)

A especialização da std::begin para valarray retorna um iterador de tipo não especificado referindo-se ao primeiro elemento na matriz numérica.

Original:

The specialization of std::begin for valarray returns an iterator of unspecified type referring to the first element in the numeric array.

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

1)

O tipo de retorno cumpre os requisitos da mutável RandomAccessIterator.

Original:

The return type meets the requirements of mutable RandomAccessIterator.

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

2)

O tipo de retorno cumpre os requisitos da RandomAccessIterator constante.

Original:

The return type meets the requirements of constant RandomAccessIterator.

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

Parâmetros

v

-

uma matriz numérica Original: a numeric array The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

Valor de retorno

Iterador para o primeiro valor da matriz numérica.

Original:

Iterator to the first value in the numeric array.

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

Exceções

(Nenhum)

Original:

(none)

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

Veja também

std::end(std::valarray) (C++11)	std::end especializada Original: specializes std::end The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (modelo de função)