Files
allwpilib/wpimath/src/main/native/cpp/kinematics/struct/SwerveModuleStateStruct.cpp
Peter Johnson a583ca01e1 [wpiutil] Change Struct to allow non-constexpr implementation (#5992)
This required changing the constant values (e.g. kSize) into functions
(e.g. GetSize()).

Fixed implementations of ForEachNested to be inline (as these are actually
templates).

Also added a ntcore Struct test.
2023-12-02 23:36:44 -08:00

26 lines
891 B
C++

// Copyright (c) FIRST and other WPILib contributors.
// Open Source Software; you can modify and/or share it under the terms of
// the WPILib BSD license file in the root directory of this project.
#include "frc/kinematics/struct/SwerveModuleStateStruct.h"
namespace {
constexpr size_t kSpeedOff = 0;
constexpr size_t kAngleOff = kSpeedOff + 8;
} // namespace
using StructType = wpi::Struct<frc::SwerveModuleState>;
frc::SwerveModuleState StructType::Unpack(std::span<const uint8_t> data) {
return frc::SwerveModuleState{
units::meters_per_second_t{wpi::UnpackStruct<double, kSpeedOff>(data)},
wpi::UnpackStruct<frc::Rotation2d, kAngleOff>(data),
};
}
void StructType::Pack(std::span<uint8_t> data,
const frc::SwerveModuleState& value) {
wpi::PackStruct<kSpeedOff>(data, value.speed.value());
wpi::PackStruct<kAngleOff>(data, value.angle);
}