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

Since C++26

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

# Declarations

constexpr bool empty() const noexcept;

(since C++26)

# Return value

true if the container is empty, false otherwise.

# 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