Why use it
It provides direct, allocation-conscious access to shared Q12 integer math primitives. No exception-based error path is implied by the signature.
EPOK RUNTIME
epok::fixed_math::q_sqrt
Function · 1 overload
Function
Square root of a Q12 value, in Q12.
Declaration
Declaration
inline int32_t q_sqrt(int32_t raw)Square root of a Q12 value, in Q12.
| Parameter | Type | Meaning |
|---|---|---|
raw | int32_t | Value supplied for raw. Keep referenced or pointed-to data valid for the complete call. |
Returns: int32_t. Check the value before continuing when it represents success, availability or a resource handle.
Example
C++ example
#include "fixed_math.hpp"
// Assume these named values have been initialized with valid data:
// int32_t raw
auto result = epok::fixed_math::q_sqrt(raw);Trade-offs and warnings
Call it only in the lifecycle phase described by the module. Validate indices, capacities and object state before use.
Declared in runtime/fixed_math.hpp:14
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