NAME¶

std::experimental::erase(std::vector) - std::experimental::erase(std::vector)

Synopsis¶

Defined in header <experimental/vector>
template< class T, class A, class U > (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());.

Parameters¶

c - container from which to erase
value - value to be removed

Complexity¶

Linear.

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

See also¶

remove removes elements satisfying specific criteria
remove_if (function template)
erase_if (std::vector) erases all elements satisfying a predicate from a
(library fundamentals 2 TS) std::vector
(function template)