count()

template<typename type_t >

virtual xtd::size xtd::collections::generic::icollection< type_t >::count ( ) const

pure virtualnoexcept

Gets the number of elements contained in the xtd::collections::generic::icollection <type_t>.

Returns

The number of elements contained in the xtd::collections::generic::icollection <type_t>.

Implemented in xtd::basic_array< type_t, allocator_t >, xtd::basic_array< type_t, allocator_t >, xtd::collections::generic::list< type_t, allocator_t >, and xtd::collections::object_model::read_only_collection< type_t >.