Login Register

std::dynarray::size

size_type size() const;

(since {std})

Returns the number of elements in the container, i.e. std::distance(begin(), end()).

Parameters

(none).

Return value

The number of elements in the container.

Exceptions

noexcept specification:

noexcept

Complexity

Constant.

Example

Template:cpp/container/dynarray/example size

See also

empty	checks whether the container is empty (public member function)
max_size	returns the maximum possible number of elements (public member function)

Links:

http://en.cppreference.com/w/cpp/container/dynarray/size

doc_CPP

2016-10-11 10:02:29

Comments

Leave a Comment

Please login to continue.

Popular Articles

std::dynarray::dynarray explicit dynarray( size_type count ); (1) (since C++14) template< class Alloc > dynarray( size_type count, const Alloc& alloc ); (

std::dynarray::max_size size_type max_size() const; (since {std}) Returns the maximum number of elements the container is able to hold due to system or library imple

std::dynarray::fill void fill( const T& value ); (since {std}) Assigns the given value value to all elements in the container. Parameters value - the

std::dynarray::operator[] reference operator[]( size_type pos ); (since {std}) const_reference operator[]( size_type pos ) const; (since {std}) Returns a r

std::dynarray::rend reverse_iterator rend(); (since {std}) const_reverse_iterator rend() const; (since {std}) const_reverse_iterator crend() const; (sin