LiteLoaderBDS-1.16.40/LiteLoader/include/llapi/utils/STLHelper.h

#pragma once
#include <map>
#include <functional>

template <typename ContainerT, typename PredicateT>
void erase_if(ContainerT& items, const PredicateT& predicate) {
    for (auto it = items.begin(); it != items.end();) {
        if (predicate(*it)) {
            it = items.erase(it);
        } else {
            ++it;
        }
    }
};