C++ abs template

template <typename T, typename = std::enable_if_t<std::is_arithmetic_v<T>>>
constexpr T abs(T n)
{
  	if constexpr (std::is_signed_v<T>)
  	{
    	return n >= 0 ? n : -n;
  	}
	return n;
}

Similar codes

5 votes168 views2 answers
Vbs check if file exists
C++
0 vote180 views1 answer
C++ set comparator
C++
2 votes115 views1 answer
Ascii to char c++
C++
2 votes164 views1 answer
C++ print current time
C++
0 vote173 views1 answer
Use textchanged qt cpp
C++
2 votes168 views1 answer
C++ custom compare in set
C++
2 votes161 views2 answers
C++ check palindrome
C++
0 vote178 views1 answer
Flutter run specific device
C++
0 vote159 views1 answer
Double array size c++
C++
0 vote171 views1 answer
Fname from FString
C++