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ilpropheta/Kind of erase_if for associative containers.cpp Secret

Created July 16, 2016 14:58
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Kind of erase_if for associative containers.cpp
template <typename Assoc, typename UnaryPred>
void erase_if(Assoc& container, UnaryPred p)
{
for (auto it = begin(container); it != end(container); )
{
if (p(*it))
it = container.erase(it);
else
++it;
}
}
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