constexpr_trunc overloads
Synopses
Declared in <folly/ConstexprMath.h>
constexpr_trunc
template<typename T>
requires std::floating_point<T>
constexpr
T
constexpr_trunc(T const t);Truncate an integral value toward zero.
template<typename T>
requires std::integral<T>
constexpr
T
constexpr_trunc(T const t);Return Value
-
The value of t truncated toward zero.
-
The value t unchanged, since integers have no fractional part.
Parameters
Name |
Description |
t |
The value to truncate toward zero. |
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