std::inplace_vector<T,N>::empty - cppreference.com
From cppreference.com
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(since C++26) | |
Checks if the container has no elements, i.e. whether begin() == end().
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
| returns the number of elements (public member function) [edit] | |
| checks whether the container is empty (function template) [edit] |