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deque-blog/patternMatchingTuple.cpp

Last active February 14, 2018 10:49
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patternMatchingTuple.cpp
// Thanks to auto, we can grow our tuple and it will not break
auto tuple = returns_a_tuple();
auto x = std::get<0>(tuple);
auto y = std::get<1>(tuple);
// With pattern matching the following will break upon growing the tuple
auto [x, y] = returns_a_tuple();
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