[sim] Move WPILib C++ sim implementations out of line (#2598)

This makes the sim classes consistent with the rest of the WPILibC classes.

wpilibc/src/main/native/cpp/simulation/AnalogGyroSim.cpp

@@ -0,0 +1,77 @@
+/*----------------------------------------------------------------------------*/
+/* Copyright (c) 2018-2020 FIRST. All Rights Reserved.                        */
+/* Open Source Software - may be modified and shared by FRC teams. The code   */
+/* must be accompanied by the FIRST BSD license file in the root directory of */
+/* the project.                                                               */
+/*----------------------------------------------------------------------------*/
+
+#include "frc/simulation/AnalogGyroSim.h"
+
+#include <memory>
+#include <utility>
+
+#include <hal/simulation/AnalogGyroData.h>
+
+#include "frc/AnalogGyro.h"
+#include "frc/AnalogInput.h"
+
+using namespace frc;
+using namespace frc::sim;
+
+AnalogGyroSim::AnalogGyroSim(const AnalogGyro& gyro)
+    : m_index{gyro.GetAnalogInput()->GetChannel()} {}
+
+AnalogGyroSim::AnalogGyroSim(int channel) : m_index{channel} {}
+
+std::unique_ptr<CallbackStore> AnalogGyroSim::RegisterAngleCallback(
+    NotifyCallback callback, bool initialNotify) {
+  auto store = std::make_unique<CallbackStore>(
+      m_index, -1, callback, &HALSIM_CancelAnalogGyroAngleCallback);
+  store->SetUid(HALSIM_RegisterAnalogGyroAngleCallback(
+      m_index, &CallbackStoreThunk, store.get(), initialNotify));
+  return store;
+}
+
+double AnalogGyroSim::GetAngle() const {
+  return HALSIM_GetAnalogGyroAngle(m_index);
+}
+
+void AnalogGyroSim::SetAngle(double angle) {
+  HALSIM_SetAnalogGyroAngle(m_index, angle);
+}
+
+std::unique_ptr<CallbackStore> AnalogGyroSim::RegisterRateCallback(
+    NotifyCallback callback, bool initialNotify) {
+  auto store = std::make_unique<CallbackStore>(
+      m_index, -1, callback, &HALSIM_CancelAnalogGyroRateCallback);
+  store->SetUid(HALSIM_RegisterAnalogGyroRateCallback(
+      m_index, &CallbackStoreThunk, store.get(), initialNotify));
+  return store;
+}
+
+double AnalogGyroSim::GetRate() const {
+  return HALSIM_GetAnalogGyroRate(m_index);
+}
+
+void AnalogGyroSim::SetRate(double rate) {
+  HALSIM_SetAnalogGyroRate(m_index, rate);
+}
+
+std::unique_ptr<CallbackStore> AnalogGyroSim::RegisterInitializedCallback(
+    NotifyCallback callback, bool initialNotify) {
+  auto store = std::make_unique<CallbackStore>(
+      m_index, -1, callback, &HALSIM_CancelAnalogGyroInitializedCallback);
+  store->SetUid(HALSIM_RegisterAnalogGyroInitializedCallback(
+      m_index, &CallbackStoreThunk, store.get(), initialNotify));
+  return store;
+}
+
+bool AnalogGyroSim::GetInitialized() const {
+  return HALSIM_GetAnalogGyroInitialized(m_index);
+}
+
+void AnalogGyroSim::SetInitialized(bool initialized) {
+  HALSIM_SetAnalogGyroInitialized(m_index, initialized);
+}
+
+void AnalogGyroSim::ResetData() { HALSIM_ResetAnalogGyroData(m_index); }