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wpilibc: Add unit-safety to C++ geometry classes (#1811)

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This commit is contained in:
Prateek Machiraju
2019-08-17 01:00:33 -04:00
committed by Peter Johnson
parent c07ac23532
commit 8f386f6bb3
12 changed files with 108 additions and 117 deletions
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13
wpilibc/src/main/native/cpp/geometry/Translation2d.cpp
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@@ -7,17 +7,18 @@
#include "frc/geometry/Translation2d.h"
#include <cmath>
using namespace frc;
Translation2d::Translation2d(double x, double y) : m_x(x), m_y(y) {}
Translation2d::Translation2d(units::meter_t x, units::meter_t y)
: m_x(x), m_y(y) {}
double Translation2d::Distance(const Translation2d& other) const {
return std::hypot(other.m_x - m_x, other.m_y - m_y);
units::meter_t Translation2d::Distance(const Translation2d& other) const {
return units::math::hypot(other.m_x - m_x, other.m_y - m_y);
}
double Translation2d::Norm() const { return std::hypot(m_x, m_y); }
units::meter_t Translation2d::Norm() const {
return units::math::hypot(m_x, m_y);
}
Translation2d Translation2d::RotateBy(const Rotation2d& other) const {
return {m_x * other.Cos() - m_y * other.Sin(),