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talybin/type_only_function.cpp

Last active August 20, 2021 09:52
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Type only function (no object required)
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type_only_function.cpp
#include <iostream>
struct printer
{
template <class T>
constexpr void operator()(const T& t) const {
std::cout << t << '\n';
}
};
template <class F, int... Args>
struct test_t
{
constexpr void operator()() const {
(F{}(Args), ...);
}
};
constexpr test_t<printer, 42, 107, 11> test;
int main()
{
test();
}
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talybin commented Aug 20, 2021 

42
107
11

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