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Add C++20 std::math constants shim (#1788)

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Based on http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2019/p0631r7.pdf
This commit is contained in:
Tyler Veness
2019-07-31 22:15:22 -07:00
committed by Peter Johnson
parent dd43109596
commit 37d316aa09
11 changed files with 119 additions and 50 deletions
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5
wpilibc/src/main/native/cpp/Joystick.cpp
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@@ -10,14 +10,13 @@
#include <cmath>
#include <hal/HAL.h>
#include <wpi/math>
#include "frc/DriverStation.h"
#include "frc/WPIErrors.h"
using namespace frc;
constexpr double kPi = 3.14159265358979323846;
Joystick::Joystick(int port) : GenericHID(port) {
m_axes[Axis::kX] = kDefaultXChannel;
m_axes[Axis::kY] = kDefaultYChannel;
@@ -91,5 +90,5 @@ double Joystick::GetDirectionRadians() const {
}
double Joystick::GetDirectionDegrees() const {
return (180 / kPi) * GetDirectionRadians();
return (180 / wpi::math::pi) * GetDirectionRadians();
}