Exemplo n.º 1
0
//------------------------------------------------------------------------------
bool TimeData::ValidateRefObjects(GmatBase *param)
{
    //loj: 3/23/04 removed checking for type
    bool status = false;

    if (HasObjectType(VALID_OBJECT_TYPE_LIST[SPACECRAFT]))
    {
        if (mIsInitialEpochSet)
        {
            status = true;
        }
        else
        {
            Spacecraft *sc = (Spacecraft*)FindFirstObject(VALID_OBJECT_TYPE_LIST[SPACECRAFT]);
            Real rval = sc->GetRealParameter(wxT("A1Epoch"));

            if (rval != GmatBase::REAL_PARAMETER_UNDEFINED)
            {
                mInitialEpoch = sc->GetRealParameter(wxT("A1Epoch"));
                mIsInitialEpochSet = true;
                status = true;
            }
        }
    }

    return status;
}
Exemplo n.º 2
0
//------------------------------------------------------------------------------
void EstimationRootFinder::BufferSatelliteStates(bool fillingBuffer)
{
   Spacecraft *fromSat = NULL, *toSat = NULL;
   FormationInterface *fromForm = NULL, *toForm = NULL;
   std::string soName;

   for (std::vector<Spacecraft *>::iterator i = satBuffer.begin();
        i != satBuffer.end(); ++i)
   {
      soName = (*i)->GetName();
      if (fillingBuffer)
      {
//         fromSat = (Spacecraft *)FindObject(soName);
         toSat = *i;
      }
      else
      {
         fromSat = *i;
//         toSat = (Spacecraft *)FindObject(soName);
      }

      #ifdef DEBUG_STOPPING_CONDITIONS
         MessageInterface::ShowMessage(
            "   Sat is %s, fill direction is %s; fromSat epoch = %.12lf   "
            "toSat epoch = %.12lf\n",
            fromSat->GetName().c_str(),
            (fillingBuffer ? "from propagator" : "from buffer"),
            fromSat->GetRealParameter("A1Epoch"),
            toSat->GetRealParameter("A1Epoch"));

         MessageInterface::ShowMessage(
            "   '%s' Satellite state:\n", fromSat->GetName().c_str());
         Real *satrv = fromSat->GetState().GetState();
         MessageInterface::ShowMessage(
            "      %.12lf  %.12lf  %.12lf\n      %.12lf  %.12lf  %.12lf\n",
            satrv[0], satrv[1], satrv[2], satrv[3], satrv[4], satrv[5]);
      #endif

      (*toSat) = (*fromSat);

      #ifdef DEBUG_STOPPING_CONDITIONS
         MessageInterface::ShowMessage(
            "After copy, From epoch %.12lf to epoch %.12lf\n",
            fromSat->GetRealParameter("A1Epoch"),
            toSat->GetRealParameter("A1Epoch"));
      #endif
   }

   for (std::vector<FormationInterface *>::iterator i = formBuffer.begin();
        i != formBuffer.end(); ++i)
   {
      soName = (*i)->GetName();
      #ifdef DEBUG_STOPPING_CONDITIONS
         MessageInterface::ShowMessage("Buffering formation %s, filling = %s\n",
            soName.c_str(), (fillingBuffer?"true":"false"));
      #endif
      if (fillingBuffer)
      {
//         fromForm = (Formation *)FindObject(soName);
         toForm = *i;
      }
      else
      {
         fromForm = *i;
//         toForm = (Formation *)FindObject(soName);
      }

      #ifdef DEBUG_STOPPING_CONDITIONS
         MessageInterface::ShowMessage(
            "   Formation is %s, fill direction is %s; fromForm epoch = %.12lf"
            "   toForm epoch = %.12lf\n",
            fromForm->GetName().c_str(),
            (fillingBuffer ? "from propagator" : "from buffer"),
            fromForm->GetRealParameter("A1Epoch"),
            toForm->GetRealParameter("A1Epoch"));
      #endif

      (*toForm) = (*fromForm);

      toForm->UpdateState();

      #ifdef DEBUG_STOPPING_CONDITIONS
         Integer count = fromForm->GetStringArrayParameter("Add").size();

         MessageInterface::ShowMessage(
            "After copy, From epoch %.12lf to epoch %.12lf\n",
            fromForm->GetRealParameter("A1Epoch"),
            toForm->GetRealParameter("A1Epoch"));

         MessageInterface::ShowMessage(
            "   %s for '%s' Formation state:\n",
            (fillingBuffer ? "Filling buffer" : "Restoring states"),
            fromForm->GetName().c_str());

         Real *satrv = fromForm->GetState().GetState();

         for (Integer i = 0; i < count; ++i)
            MessageInterface::ShowMessage(
               "      %d:  %.12lf  %.12lf  %.12lf  %.12lf  %.12lf  %.12lf\n",
               i, satrv[i*6], satrv[i*6+1], satrv[i*6+2], satrv[i*6+3],
               satrv[i*6+4], satrv[i*6+5]);
      #endif
   }

   #ifdef DEBUG_STOPPING_CONDITIONS
      for (std::vector<Spacecraft *>::iterator i = satBuffer.begin();
           i != satBuffer.end(); ++i)
         MessageInterface::ShowMessage(
            "   Epoch of '%s' is %.12lf\n", (*i)->GetName().c_str(),
            (*i)->GetRealParameter("A1Epoch"));
   #endif
}