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std::experimental::erase (std::basic_string) - cppreference.com

From cppreference.com

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) 
template< class CharT, class Traits, class A, class U >
void erase( std::basic_string<CharT, Traits, A>& c, const U& value );
(library fundamentals TS v2)

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

#include <experimental/string>
#include <iostream>

int main()
{
    std::string data{"$$P$A$S$S$$W$O$R$$D$"};
    std::cout << data << '\n';
    auto crack{'$'};
    std::experimental::erase(data, crack);
    std::cout << data << '\n';
}

Output: 

$$P$A$S$S$$W$O$R$$D$
PASSWORD

See also