Login Register

std::valarray::size

std::size_t size() const;

Returns the number of elements in the valarray.

Parameters

(none).

Return value

Number of elements in the valarray.

Example

See also

changes the size of valarray
(public member function)

Links:

http://en.cppreference.com/w/cpp/numeric/valarray/size

doc_CPP

2016-10-11 10:08:14

Comments

Leave a Comment

Please login to continue.

Popular Articles

std::valarray::valarray valarray(); (1) explicit valarray( std::size_t count ); (2) valarray( const T& val, std::size_t count ); (3) valarray( const T

std::valarray::resize void resize( std::size_t count, T value = T() ); Resizes the valarray to contain count elements and assigns value to each element. This funct

std::valarray Defined in header <valarray> template< class T > class valarray; std::valarray is the class for representing and manipulat

std::valarray::sum T sum() const; Computes the sum of the elements. The function can be used only if operator+= is defined for type T. If the std::valarray is e

std::acos(std::valarray) Defined in header <valarray> template< class T > valarray<T> acos( const valarray<T>& va ); For each eleme