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3a5a376465
This uses std::is_constant_evaluated() to conditionally use the gcem library for constexpr calculations.
22 lines
600 B
C++
22 lines
600 B
C++
// Copyright (c) FIRST and other WPILib contributors.
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// Open Source Software; you can modify and/or share it under the terms of
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// the WPILib BSD license file in the root directory of this project.
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#include "frc/geometry/Rotation2d.h"
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#include <cmath>
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#include <wpi/json.h>
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#include "units/math.h"
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using namespace frc;
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void frc::to_json(wpi::json& json, const Rotation2d& rotation) {
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json = wpi::json{{"radians", rotation.Radians().value()}};
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}
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void frc::from_json(const wpi::json& json, Rotation2d& rotation) {
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rotation = Rotation2d{units::radian_t{json.at("radians").get<double>()}};
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}
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