[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/DIOSim.cpp

@@ -0,0 +1,104 @@
+/*----------------------------------------------------------------------------*/
+/* 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/DIOSim.h"
+
+#include <memory>
+#include <utility>
+
+#include <hal/simulation/DIOData.h>
+
+#include "frc/DigitalInput.h"
+#include "frc/DigitalOutput.h"
+
+using namespace frc;
+using namespace frc::sim;
+
+DIOSim::DIOSim(const DigitalInput& input) : m_index{input.GetChannel()} {}
+
+DIOSim::DIOSim(const DigitalOutput& output) : m_index{output.GetChannel()} {}
+
+DIOSim::DIOSim(int channel) : m_index{channel} {}
+
+std::unique_ptr<CallbackStore> DIOSim::RegisterInitializedCallback(
+    NotifyCallback callback, bool initialNotify) {
+  auto store = std::make_unique<CallbackStore>(
+      m_index, -1, callback, &HALSIM_CancelDIOInitializedCallback);
+  store->SetUid(HALSIM_RegisterDIOInitializedCallback(
+      m_index, &CallbackStoreThunk, store.get(), initialNotify));
+  return store;
+}
+
+bool DIOSim::GetInitialized() const {
+  return HALSIM_GetDIOInitialized(m_index);
+}
+
+void DIOSim::SetInitialized(bool initialized) {
+  HALSIM_SetDIOInitialized(m_index, initialized);
+}
+
+std::unique_ptr<CallbackStore> DIOSim::RegisterValueCallback(
+    NotifyCallback callback, bool initialNotify) {
+  auto store = std::make_unique<CallbackStore>(m_index, -1, callback,
+                                               &HALSIM_CancelDIOValueCallback);
+  store->SetUid(HALSIM_RegisterDIOValueCallback(m_index, &CallbackStoreThunk,
+                                                store.get(), initialNotify));
+  return store;
+}
+
+bool DIOSim::GetValue() const { return HALSIM_GetDIOValue(m_index); }
+
+void DIOSim::SetValue(bool value) { HALSIM_SetDIOValue(m_index, value); }
+
+std::unique_ptr<CallbackStore> DIOSim::RegisterPulseLengthCallback(
+    NotifyCallback callback, bool initialNotify) {
+  auto store = std::make_unique<CallbackStore>(
+      m_index, -1, callback, &HALSIM_CancelDIOPulseLengthCallback);
+  store->SetUid(HALSIM_RegisterDIOPulseLengthCallback(
+      m_index, &CallbackStoreThunk, store.get(), initialNotify));
+  return store;
+}
+
+double DIOSim::GetPulseLength() const {
+  return HALSIM_GetDIOPulseLength(m_index);
+}
+
+void DIOSim::SetPulseLength(double pulseLength) {
+  HALSIM_SetDIOPulseLength(m_index, pulseLength);
+}
+
+std::unique_ptr<CallbackStore> DIOSim::RegisterIsInputCallback(
+    NotifyCallback callback, bool initialNotify) {
+  auto store = std::make_unique<CallbackStore>(
+      m_index, -1, callback, &HALSIM_CancelDIOIsInputCallback);
+  store->SetUid(HALSIM_RegisterDIOIsInputCallback(m_index, &CallbackStoreThunk,
+                                                  store.get(), initialNotify));
+  return store;
+}
+
+bool DIOSim::GetIsInput() const { return HALSIM_GetDIOIsInput(m_index); }
+
+void DIOSim::SetIsInput(bool isInput) {
+  HALSIM_SetDIOIsInput(m_index, isInput);
+}
+
+std::unique_ptr<CallbackStore> DIOSim::RegisterFilterIndexCallback(
+    NotifyCallback callback, bool initialNotify) {
+  auto store = std::make_unique<CallbackStore>(
+      m_index, -1, callback, &HALSIM_CancelDIOFilterIndexCallback);
+  store->SetUid(HALSIM_RegisterDIOFilterIndexCallback(
+      m_index, &CallbackStoreThunk, store.get(), initialNotify));
+  return store;
+}
+
+int DIOSim::GetFilterIndex() const { return HALSIM_GetDIOFilterIndex(m_index); }
+
+void DIOSim::SetFilterIndex(int filterIndex) {
+  HALSIM_SetDIOFilterIndex(m_index, filterIndex);
+}
+
+void DIOSim::ResetData() { HALSIM_ResetDIOData(m_index); }