std::experimental::gcd
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Library fundamentals v2
experimental::gcd | ||||
 | Merged into ISO C++ The functionality described on this page was merged into the mainline ISO C++ standard as of 6/2016, seestd::gcd(since C++17) |
Defined in header <experimental/numeric> | ||
template<class M,class N> constexprstd::common_type_t<M, N> gcd( M m, N n); | (library fundamentals TS v2) | |
Computes the greatest common divisor of the integersm andn.
Contents |
[edit]Parameters
| m, n | - | integer values |
[edit]Return value
If bothm andn are zero, returns zero. Otherwise, returns the greatest common divisor of|m| and|n|.
[edit]Remarks
If eitherM orN is not an integer type, or if either is (possibly cv-qualified)bool, the program is ill-formed.
If either|m| or|n| is not representable as a value of typestd::common_type_t<M, N>, the behavior is undefined.
[edit]Exceptions
Throws no exceptions.
[edit]See also
constexpr function template returning the least common multiple of two integers(function template)[edit] |
