X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=src%2FInstrumentation%2Fheading_indicator_dg.hxx;h=f5035b15934b2515ccfeda4e26a21660f9aa77b9;hb=805c4cbba15c6922e511b3a20ba5a9cb56ceed4f;hp=89c22f3b9f0b2c22fd59de9aa4d12dfb8ef298d8;hpb=eb6b28f5074654f25fb9118160a70f5a114f6970;p=flightgear.git

diff --git a/src/Instrumentation/heading_indicator_dg.hxx b/src/Instrumentation/heading_indicator_dg.hxx
index 89c22f3b9..f5035b159 100644
--- a/src/Instrumentation/heading_indicator_dg.hxx
+++ b/src/Instrumentation/heading_indicator_dg.hxx
@@ -1,64 +1,69 @@
-// heading_indicator.hxx - a vacuum-powered heading indicator.
-// Written by David Megginson, started 2002.
-//
-// This file is in the Public Domain and comes with no warranty.
-
-
-#ifndef __INSTRUMENTS_HEADING_INDICATOR_ELEC_HXX
-#define __INSTRUMENTS_HEADING_INDICATOR_ELEC_HXX 1
-
-
-#include <simgear/props/props.hxx>
-#include <simgear/structure/subsystem_mgr.hxx>
-
-#include "gyro.hxx"
-
-
-/**
- * Model an electrically-powered heading indicator.
- *
- * Input properties:
- *
- * /instrumentation/"name"/serviceable
- * /instrumentation/"name"/spin
- * /instrumentation/"name"/offset-deg
- * /orientation/heading-deg
- * /systems/electrical/outputs/DG
- *
- * Output properties:
- *
- * /instrumentation/"name"/indicated-heading-deg
- */
-class HeadingIndicatorDG : public SGSubsystem
-{
-
-public:
-
-    HeadingIndicatorDG ( SGPropertyNode *node );
-    HeadingIndicatorDG ();
-    virtual ~HeadingIndicatorDG ();
-
-    virtual void init ();
-    virtual void bind ();
-    virtual void unbind ();
-    virtual void update (double dt);
-
-private:
-
-    Gyro _gyro;
-    double _last_heading_deg;
-
-    string name;
-    int num;
-    //string vacuum_system;
-
-    SGPropertyNode_ptr _offset_node;
-    SGPropertyNode_ptr _heading_in_node;
-    SGPropertyNode_ptr _serviceable_node;
-    SGPropertyNode_ptr _heading_out_node;
-    SGPropertyNode_ptr _electrical_node;
-    SGPropertyNode_ptr _error_node;
-    SGPropertyNode_ptr _nav1_error_node;
-};
-
-#endif // __INSTRUMENTS_HEADING_INDICATOR_ELEC_HXX
+// heading_indicator.hxx - a vacuum-powered heading indicator.
+// Written by David Megginson, started 2002.
+//
+// This file is in the Public Domain and comes with no warranty.
+
+
+#ifndef __INSTRUMENTS_HEADING_INDICATOR_ELEC_HXX
+#define __INSTRUMENTS_HEADING_INDICATOR_ELEC_HXX 1
+
+
+#include <simgear/props/props.hxx>
+#include <simgear/structure/subsystem_mgr.hxx>
+#include <simgear/math/sg_random.h>
+
+#include "gyro.hxx"
+
+
+/**
+ * Model an electrically-powered heading indicator.
+ *
+ * Input properties:
+ *
+ * /instrumentation/"name"/serviceable
+ * /instrumentation/"name"/spin
+ * /instrumentation/"name"/offset-deg
+ * /orientation/heading-deg
+ * /systems/electrical/outputs/DG
+ *
+ * Output properties:
+ *
+ * /instrumentation/"name"/indicated-heading-deg
+ */
+class HeadingIndicatorDG : public SGSubsystem
+{
+
+public:
+
+    HeadingIndicatorDG ( SGPropertyNode *node );
+    HeadingIndicatorDG ();
+    virtual ~HeadingIndicatorDG ();
+
+    virtual void init ();
+    virtual void bind ();
+    virtual void unbind ();
+    virtual void update (double dt);
+
+private:
+
+    Gyro _gyro;
+    double _last_heading_deg;
+
+    std::string name;
+    int num;
+    //string vacuum_system;
+
+    SGPropertyNode_ptr _offset_node;
+    SGPropertyNode_ptr _heading_in_node;
+    SGPropertyNode_ptr _serviceable_node;
+    SGPropertyNode_ptr _heading_out_node;
+    SGPropertyNode_ptr _electrical_node;
+    SGPropertyNode_ptr _error_node;
+    SGPropertyNode_ptr _nav1_error_node;
+    SGPropertyNode_ptr _align_node;
+    SGPropertyNode_ptr _yaw_rate_node;
+    SGPropertyNode_ptr _heading_bug_error_node;
+    SGPropertyNode_ptr _g_node;
+};
+
+#endif // __INSTRUMENTS_HEADING_INDICATOR_ELEC_HXX