std::experimental::erase (std::vector)
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Merged into ISO C++ The functionality described on this page was merged into the mainline ISO C++ standard as of 11/2018, see std::erase (since C++20)
Defined in header
<experimental/vector>
template< class T, class A, class U >
void erase( std::vector <T, A>& c, const U& value );
(library fundamentals TS v2)
void erase( std::vector <T, A>& c, const U& value );
Erases all elements that compare equal to value from the container. Equivalent to c.erase(std::remove(c.begin(), c.end(), value), c.end());.
Contents
[edit] Parameters
c
-
container from which to erase
value
-
value to be removed
[edit] Complexity
Linear.
[edit] Example
Run this code
#include <experimental/vector> #include <iostream> auto show = [](const auto& container) { for (auto e : container) std::cout << e; std::cout << '\n'; }; int main() { std::vector <int> data{1, 1, 1, 4, 1, 1, 1, 2, 1, 1, 1}; show(data); std::experimental::erase(data, 1); show(data); }
Output:
11141112111 42
[edit] See also
(library fundamentals 2 TS)
(function template) [edit]