std::valarray::size

 

C++

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Utilities library

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Regular expressions library (C++11)

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Numerics library

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std::valarray

Member functions
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-member functions
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^ operator& operator| operator<< operator>> operator&& operator|| operator== operator!= operator< operator> operator<= operator>=
Helper classes
slice_array gslice_array indirect_array	slice gslice mask_array

 

std::size_t size() const;

Returns the number of elements in the valarray.

Parameters

(none)

Return value

Number of elements in the valarray.

See also

resize	changes the size of valarray (public member function)