std::valarray::valarray

 

C++

Linguaggio

Concetti

Libreria di Utilità

Stringhe

Contenitori

Algoritmi

Iteratori

Libreria matematca

Input/output

Localizzazione

Espressioni regolari (C++11)

Operazioni atomicche (C++11)

Multithreading (C++11)

 

Numeri libreria

Comuni funzioni matematiche

Virgola mobile ambiente

I numeri complessi

Array numerici

Pseudo-casuale generazione

In fase di compilazione aritmetica razionale (C++11)

Generici operazioni numeriche 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

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.
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>>=
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.
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>=
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.
slice_array gslice_array indirect_array	slice gslice mask_array

 

valarray();	(1)
explicit valarray( size_t count );	(2)
valarray( const T& val, size_t count );	(3)
valarray( const T* vals, size_t count );	(4)
valarray( const valarray& other );	(5)
valarray( valarray&& other );	(6)	(dal C++11)
valarray( const std::slice_array<T>& );	(7)
valarray( const std::gslice_array<T>& );	(8)
valarray( const std::mask_array<T>& );	(9)
valarray( const std::indirect_array<T>& );	(10)
valarray( std::initializer_list<T> il );	(11)	(dal C++11)

Constructs new numeric array from various sources.

1) Default constructor. Constructs an empty numeric array.

2) Constructs a numeric array with count copies of default-initialized elements.

3) Constructs a numeric array with count copies of val or *val respectively.

4) Constructs a numeric array with copies of count values from an array pointed to by vals. If this array contains less than count values, the behavior is undefined.

5) Copy constructor. Constructs the numeric array with the copy of the contents of other.

6) Move constructor. Constructs the container with the contents of other using move semantics.

11) Constructs the numeric array with the contents of the initializer list il.

Parametri

count	-	the number of elements to construct
val	-	the value to initialize the elements with
other	-	another numeric array to use as source to initialize the contents
il	-	initializer list to initialize the elements with

Eccezioni

1-5)

(Nessuno)

Original:

(none)

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6)

noexcept specification:  

noexcept

  (dal C++11)

7-11)

(Nessuno)

Original:

(none)

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