Merge branch 'jmt/units-fix' into maint

[flightgear.git] / src / FDM / JSBSim / models / FGExternalReactions.cpp

diff --git a/src/FDM/JSBSim/models/FGExternalReactions.cpp b/src/FDM/JSBSim/models/FGExternalReactions.cpp
index 0add9cf3962c0127e2a00cf8e9d048651aca16f2..a9b6ee2753b33f4c45331656e6c5ad2aad078d5a 100755 (executable)
--- a/src/FDM/JSBSim/models/FGExternalReactions.cpp
+++ b/src/FDM/JSBSim/models/FGExternalReactions.cpp
@@ -37,8 +37,12 @@ INCLUDES
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%*/
 
 #include "FGExternalReactions.h"
+#include "input_output/FGXMLElement.h"
+#include <iostream>
 #include <string>
 
+using namespace std;
+
 namespace JSBSim {
 
 /*%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
@@ -66,26 +70,9 @@ FGExternalReactions::FGExternalReactions(FGFDMExec* fdmex) : FGModel(fdmex)
 
 bool FGExternalReactions::Load(Element* el)
 {
-  Debug(2);
+  FGModel::Load(el); // Call the base class Load() function to load interface properties.
 
-  // Interface properties are all stored in the interface properties array.
-  // ToDo: Interface properties should not be created if they already exist.
-  // A check should be done prior to creation. This ought to make it easier 
-  // to work with FlightGear, where some properties used in definitions may 
-  // already have been created, but would not be seen when JSBSim is run
-  // in standalone mode.
-
-  Element* property_element;
-  property_element = el->FindElement("property");
-  while (property_element) {
-    double value=0.0;
-    if ( ! property_element->GetAttributeValue("value").empty())
-      value = property_element->GetAttributeValueAsNumber("value");
-    interface_properties.push_back(new double(value));
-    string interface_property_string = property_element->GetDataLine();
-    PropertyManager->Tie(interface_property_string, interface_properties.back());
-    property_element = el->FindNextElement("property");
-  }
+  Debug(2);
 
   // Parse force elements
 
@@ -98,6 +85,8 @@ bool FGExternalReactions::Load(Element* el)
     force_element = el->FindNextElement("force");
   }
 
+  FGModel::PostLoad(el);
+
   return true;
 }
 
@@ -107,8 +96,7 @@ FGExternalReactions::~FGExternalReactions()
 {
   for (unsigned int i=0; i<Forces.size(); i++) delete Forces[i];
   Forces.clear();
-  for (unsigned int i=0; i<interface_properties.size(); i++) delete interface_properties[i];
-  interface_properties.clear();
+
   Debug(1);
 }
 
@@ -129,6 +117,8 @@ bool FGExternalReactions::Run()
   if (FDMExec->Holding()) return false; // if paused don't execute
   if (NoneDefined) return true;
 
+  RunPreFunctions();
+
   vTotalForces.InitMatrix();
   vTotalMoments.InitMatrix();
 
@@ -137,6 +127,8 @@ bool FGExternalReactions::Run()
     vTotalMoments += Forces[i]->GetMoments();
   }
 
+  RunPostFunctions();
+
   return false;
 }