Compute the absolute value of a number.
Synopsis
Declared in <folly/ConstexprMath.h>
template<typename T>
constexpr
decltype(detail::constexpr_abs_helper<T>::go(t))
constexpr_abs(T t);Return Value
The absolute value of t.
Parameters
Name |
Description |
t |
The value whose absolute value is computed. |
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