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[wpimath] Rotation2d: Only use gcem::hypot when constexpr evaluated (#5419)

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This commit is contained in:
Peter Johnson
2023-07-04 12:05:55 -06:00
committed by GitHub
parent 96145de7db
commit 3a61deedde
1 changed files with 2 additions and 1 deletions
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3
wpimath/src/main/native/include/frc/geometry/Rotation2d.inc
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@@ -23,7 +23,8 @@ constexpr Rotation2d::Rotation2d(units::degree_t value)
: Rotation2d(units::radian_t{value}) {}
constexpr Rotation2d::Rotation2d(double x, double y) {
const auto magnitude = gcem::hypot(x, y);
double magnitude =
std::is_constant_evaluated() ? gcem::hypot(x, y) : std::hypot(x, y);
if (magnitude > 1e-6) {
m_sin = y / magnitude;
m_cos = x / magnitude;