Generic lambda (C++ 14)
suggest changeC++14 allows to use auto
in lambda argument
auto print = [](const auto& arg) { std::cout << arg << std::endl; };
print(42);
print("hello world");
That lambda is mostly equivalent to
struct lambda {
template <typename T>
auto operator ()(const T& arg) const {
std::cout << arg << std::endl;
}
};
and then
lambda print;
print(42);
print("hello world");
Found a mistake? Have a question or improvement idea?
Let me know.
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