Created
July 7, 2015 10:13
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#include <iostream> | |
template<typename TNum> | |
constexpr TNum min2 (TNum first, TNum second) | |
{ | |
return (first < second) ? first : second; | |
} | |
template<typename TNum, typename... Args> | |
constexpr TNum | |
min_of (TNum first, Args... args); | |
template<typename TNum> | |
constexpr TNum | |
min_of (TNum first); | |
template<typename TNum> | |
constexpr TNum | |
min_of (TNum first) | |
{ | |
return first; | |
} | |
template<typename TNum, typename... Args> | |
constexpr TNum | |
min_of (TNum first, Args... other) | |
{ | |
return min2 (first, min_of<Args...> (other...)); | |
} | |
int main () | |
{ | |
constexpr int val = min_of (-100500, -14, 0); | |
static_assert (val == -100500, ""); | |
std::cout << val << std::endl; | |
return 0; | |
} |
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