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alepez/pickRandom.cpp

Last active August 29, 2015 14:16
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pickRandom
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pickRandom.cpp
template<typename T>
T pickRandom(std::vector<T>&& vec) {
return vec[::rand() % vec.size()];
}
template<typename T>
T pickRandom(std::initializer_list<T>&& list) {
return pickRandom(std::vector<T>(std::move(list)));
}
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