std::inplace_vector<T,N>:: empty

Checks if the container has no elements, i.e. whether begin ( ) == end ( ) .

Parameters

(none)

Return value

true if the container is empty, false otherwise.

Complexity

Constant.

Example

#include <cassert>
#include <inplace_vector>
 
int main()
{
    std::inplace_vector<char, 8> v;
    assert(v.empty());
 
    v.push_back('_');
    assert(not v.empty());
}

See also