operator==,!=,<,<=,>,>=<div class="t-tr-text">std :: valarray<div class="t-tr-dropdown"><div><div><div class="t-tr-dropdown-arrow-border"></div><div class="t-tr-dropdown-arrow"></div><div class="t-tr-dropdown-h">Original:</div><div class="t-tr-dropdown-orig">std::valarray</div><div class="t-tr-dropdown-notes">The text has been machine-translated via [http://translate.google.com Google Translate].<br/> You can help to correct and verify the translation. Click [http://en.cppreference.com/w/Cppreference:MachineTranslations here] for instructions.</div></div></div></div></div>

<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 > valarray<bool> operator==( const valarray<T>& lhs, const valarray<T>& rhs ); template< class T > valarray<bool> operator!=( const valarray<T>& lhs, const valarray<T>& rhs ); template< class T > valarray<bool> operator<( const valarray<T>& lhs, const valarray<T>& rhs ); template< class T > valarray<bool> operator<=( const valarray<T>& lhs, const valarray<T>& rhs ); template< class T > valarray<bool> operator>( const valarray<T>& lhs, const valarray<T>& rhs ); template< class T > valarray<bool> operator>=( const valarray<T>& lhs, const valarray<T>& rhs );	(1)
template< class T > valarray<bool> operator==( const T& lhsv, const valarray<T>& rhs ); template< class T > valarray<bool> operator!=( const T& lhsv, const valarray<T>& rhs ); template< class T > valarray<bool> operator<( const T& lhsv, const valarray<T>& rhs ); template< class T > valarray<bool> operator<=( const T& lhsv, const valarray<T>& rhs ); template< class T > valarray<bool> operator>( const T& lhsv, const valarray<T>& rhs ); template< class T > valarray<bool> operator>=( const T& lhsv, const valarray<T>& rhs );	(2)
template< class T > valarray<bool> operator==( const valarray<T>& lhs, const T& rhsv ); template< class T > valarray<bool> operator!=( const valarray<T>& lhs, const T& rhsv ); template< class T > valarray<bool> operator<( const valarray<T>& lhs, const T& rhsv ); template< class T > valarray<bool> operator<=( const valarray<T>& lhs, const T& rhsv ); template< class T > valarray<bool> operator>( const valarray<T>& lhs, const T& rhsv ); template< class T > valarray<bool> operator>=( const valarray<T>& lhs, const T& rhsv );	(3)

Compara cada valor dentro da matriz numérica com outro valor.

Original:

Compares each value within the numeric array with another value.

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1)

Retorna uma matriz numérica de bool elementos contendo cada um dos quais é obtido através da aplicação do operador de comparação indicada para os valores correspondentes de lhs e rhs

Original:

Returns a numeric array of bool containing elements each of which is obtained by applying the indicated comparison operator to the corresponding values of lhs and rhs

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O comportamento é indefinido se size() != v.size()

Original:

The behavior is undefined if size() != v.size()

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2)

Devolve uma matriz numérica de bool elementos contendo cada uma das quais é obtido mediante a aplicação do operador de comparação indicada para lhsv e o valor correspondente da rhs.

Original:

Returns a numeric array of bool containing elements each of which is obtained by applying the indicated comparison operator to lhsv and the corresponding value of rhs .

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3)

Devolve uma matriz numérica de bool elementos contendo cada uma das quais é obtido mediante a aplicação do operador indicado comparação com o valor correspondente de lhs e rhsv.

Original:

Returns a numeric array of bool containing elements each of which is obtained by applying the indicated comparison operator to the corresponding value of lhs and rhsv.

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Parâmetros

lhs, rhs	-	matrizes numéricas para comparar Original: numeric arrays to compare The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
lhsv, rhsv	-	valores para comparar a cada elemento dentro de uma matriz numérica Original: values to compare to each element within 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

A matriz numérica de bool contendo resultados da comparação dos elementos correspondentes.

Original:

A numeric array of bool containing comparison results of corresponding elements.

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Exceções

(Nenhum)

Original:

(none)

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Notas

Cada um dos operadores só pode ser instanciado se os seguintes requisitos:

Original:

Each of the operators can only be instantiated if the following requirements are met:

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• O operador indicado pode ser aplicado a digitar T

  Original:

  The indicated operator can be applied to type T

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• O valor do resultado possa ser inequivocamente convertido bool.

  Original:

  The result value can be unambiguously converted to bool.

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A função pode ser implementada com o tipo de retorno diferente de std::valarray. Neste caso, o tipo de substituição tem as seguintes propriedades:

Original:

The function can be implemented with the return type different from std::valarray. In this case, the replacement type has the following properties:

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• Todas as funções const membros std::valarray são fornecidos.

  Original:

  All const member functions of std::valarray are provided.

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• std::valarray, std::slice_array, std::gslice_array, std::mask_array std::indirect_array e pode ser construído a partir do tipo de reposição.

  Original:

  std::valarray, std::slice_array, std::gslice_array, std::mask_array and std::indirect_array can be constructed from the replacement type.

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• Todas as funções de aceitar um argumentos de const std::valarray& tipo devem também aceitar o tipo de substituição.

  Original:

  All functions accepting a arguments of type const std::valarray& should also accept the replacement type.

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• Todas as funções que aceitam dois argumentos do tipo const std::valarray& deve aceitar todas as combinações de const std::valarray& e do tipo de substituição.

  Original:

  All functions accepting two arguments of type const std::valarray& should accept every combination of const std::valarray& and the replacement type.

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