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

21 votes288 views5 answers
Print in c++
C++
0 vote250 views1 answer
Prefix array algorithm in c++
C++
1 vote310 views1 answer
How to round to nearest whole number unity
C++
1 vote321 views1 answer
How to return char* from function in c++
C++
0 vote317 views1 answer
Armstrong number in cpp
C++
0 vote298 views6 answers
Python converter to c
C++
0 vote339 views1 answer
Split 2d array into chunks in c++
C++
1 vote286 views1 answer
How to print 5 precision float in c++
C++
0 vote292 views1 answer
C++ read_ascii
C++
0 vote365 views1 answer
Is vscode better than sublime
C++