Exemplo n.º 1
0
  RippleCarryAdder::FullAdder::FullAdder(const QString &name, QGraphicsItem *parent) : Component(name, parent)
  {
    addInput(m_a = new Input("a", 1, this));
    addInput(m_b = new Input("b", 1, this));
    addInput(m_cin = new Input("cin", 1, this));
    addOutput(m_cout = new Output("cout", 1, this));
    addOutput(m_s = new Output("s", 1, this));
    setLayout(Component::MINIMIZED);

    addSubComponent(m_and0 = new AndGate("and_0"));
    addSubComponent(m_and1 = new AndGate("and_1"));
    addSubComponent(m_xor0 = new XOrGate("xor_0"));
    addSubComponent(m_xor1 = new XOrGate("xor_1"));
    addSubComponent(m_or = new OrGate("or"));

    m_a->from()->connect(m_and0->getInput("a"));
    m_b->from()->connect(m_and0->getInput("b"));

    m_a->from()->connect(m_xor0->getInput("a"));
    m_b->from()->connect(m_xor0->getInput("b"));

    m_cin->from()->connect(m_and1->getInput("a"));
    m_xor0->getOutput("output")->connect(m_and1->getInput("b"));

    m_and0->getOutput("output")->connect(m_or->getInput("a"));
    m_and1->getOutput("output")->connect(m_or->getInput("b"));

    m_or->getOutput("output")->connect(m_cout->to());

    m_xor0->getOutput("output")->connect(m_xor1->getInput("a"));
    m_cin->from()->connect(m_xor1->getInput("b"));

    m_xor1->getOutput("output")->connect(m_s->to());
  }
Exemplo n.º 2
0
// ######################################################################
PointCloudSinkModule::PointCloudSinkModule(std::string const & instanceid) :
    nrt::Module(instanceid),
    itsNameParameter(pointcloudsink::NameDef, this),
    itsPointCloudSink(new nrt::PointCloudSink("sink"))
{ 
  addSubComponent( itsPointCloudSink );
}
Exemplo n.º 3
0
// ######################################################################
AttentionGuidanceMapSC::AttentionGuidanceMapSC(OptionManager& mgr,
                                               const std::string& descrName,
                                               const std::string& tagName) 
    : AttentionGuidanceMapNeuralSim(mgr, descrName, tagName), itsSC(new nsu::SupColliculusModule(mgr))
{ 
  addSubComponent(itsSC);
}
Exemplo n.º 4
0
// ######################################################################
AttentionGuidanceMapNF::AttentionGuidanceMapNF(OptionManager& mgr,
                                               const std::string& descrName,
                                               const std::string& tagName) 
  : AttentionGuidanceMapNeuralSim(mgr, descrName, tagName), itsNF(new NeuralFieldModule(mgr))
{ 
  addSubComponent(itsNF);
}
Exemplo n.º 5
0
// ######################################################################
Rovio::Rovio(OptionManager& mgr, const std::string& descrName,
                   const std::string& tagName) :
  ModelComponent(mgr, descrName, tagName),
  itsHttpClient(new HTTPClient(mgr))

{
  addSubComponent(itsHttpClient);
}
Exemplo n.º 6
0
SimpleLED::SimpleLED(OptionManager& mgr,
    const std::string& descrName,
    const std::string& tagName) :
  ModelComponent(mgr, descrName, tagName),
  itsSerial(new SerialAdvanced(mgr))
{
  addSubComponent(itsSerial);
}
Exemplo n.º 7
0
  /**
   * Constructs a TestComponent.
   */
  TestComponent::TestComponent(const QString &name, QGraphicsItem *parent) : Component(name, parent)
  {
    // construct the inputs and add them to the component's list of inputs
    addInput(m_input_01 = new Input("input_01", 32, this));
    addInput(m_input_02 = new Input("input_02", 32, this));
    addInput(m_multiplyFlag = new Input("multiplyFlag", 1, this));
    // construct the output and add it to the component's list of outputs
    addOutput(m_output = new Output("output", 32, this));

    // add the sub-components that will do our computation work
    addSubComponent(m_adder = new AdderComponent("adder"));
    addSubComponent(m_multiplier = new MultiplierComponent("multiplier"));
    // TODO: add a mux to select between addition and multiplication
    m_input_01->from()->connect(m_multiplier->getInput("input_01"));
    m_input_02->from()->connect(m_multiplier->getInput("input_02"));
    m_multiplier->getOutput("output")->connect(m_output->to());
  }
Exemplo n.º 8
0
  BinaryMultiplier::BinaryMultiplier(const QString &name, int width, QGraphicsItem *parent) : Component(name, parent)
  {
    addInput(m_a = new Input("a", width, this));
    addInput(m_b = new Input("b", width, this));
    addOutput(m_product = new Output("product", width, this));

    addSubComponent(m_bToBools = new IntToBoolsComponent("bToBools", width));
    m_b->from()->connect(m_bToBools->getInput("input"));
    for(int i = 0; i < width; i++)
    {
      // make an ander
      m_anders.append(new BinaryAnder("ander" + QVariant(i).toString(), width));
      addSubComponent(m_anders.last());
      // connect the ander to a and bit i of b, effectively "multiplying" a by b[i]
      m_a->from()->connect(m_anders.last()->getInput("a"));
      m_bToBools->getOutput(QVariant(i).toString())->connect(m_anders.last()->getInput("b"));
      // make a bit shifter that shifts by i
      m_shifters.append(new BinaryShifter("shifter" + QVariant(i).toString(), width, i));
      addSubComponent(m_shifters.last());
      // connect the shifter to shift the result of the ander
      m_anders.last()->getOutput("output")->connect(m_shifters.last()->getInput("input"));
      if(i > 0)
      {
        // make an adder
        m_adders.append(new RippleCarryAdder("adder" + QVariant(i).toString(), width));
        addSubComponent(m_adders.last());
        if(i == 1)
        {
          m_adders.last()->setLayout(Component::EXPANDED);
          // connect the adder to add the first two bitshifted results together
          m_shifters[0]->getOutput("output")->connect(m_adders.last()->getInput("a"));
          m_shifters[1]->getOutput("output")->connect(m_adders.last()->getInput("b"));
        }
        else
        {
          m_adders.last()->setLayout(Component::MINIMIZED);
          // connect the previous adder and the new bitshifted result to the new adder to add the result to the total
          m_adders[i - 2]->getOutput("sum")->connect(m_adders.last()->getInput("a"));
          m_shifters.last()->getOutput("output")->connect(m_adders.last()->getInput("b"));
        }
      }
    }
    // connect the last adder to output the product
    m_adders.last()->getOutput("sum")->connect(m_product->to());
  }
 ScorbotSimple(OptionManager& mgr, 
     const std::string& descrName = "",
     const std::string& tagName = "") :
   ModelComponent(mgr, descrName, tagName),
   itsSerial(new Serial(mgr)) 
 {
   addSubComponent(itsSerial);
   itsSerial->configure("/dev/ttyUSB0", 115200, "8N1", false, false, 10000);
 }
Exemplo n.º 10
0
LEDcontroller::LEDcontroller(OptionManager& mgr,
			     const std::string& descrName,
			     const std::string& tagName) :
  ModelComponent(mgr, descrName, tagName),
  itsSerial(new Serial(mgr))
{
  addSubComponent(itsSerial);
  itsSerial->configureSearch("ledboard",115200);
}
Exemplo n.º 11
0
// ######################################################################
// ######################################################################
// ########## AttentionGuidanceMapConfigurator implementation
// ######################################################################
// ######################################################################
AttentionGuidanceMapConfigurator::
AttentionGuidanceMapConfigurator(OptionManager& mgr,
                                 const std::string& descrName,
                                 const std::string& tagName) :
  ModelComponent(mgr, descrName, tagName),
  itsAGMtype(&OPT_AttentionGuidanceMapType, this),
  itsAGM(new AttentionGuidanceMapStd(mgr))
{
  addSubComponent(itsAGM);
}
// ######################################################################
// ######################################################################
// ######################################################################
SaccadeControllerEyeConfigurator::
SaccadeControllerEyeConfigurator(OptionManager& mgr,
                                 const std::string& descrName,
                                 const std::string& tagName) :
  ModelComponent(mgr, descrName, tagName),
  itsSacCtrlType(&OPT_SaccadeControllerEyeType, this),
  itsSC(new StubSaccadeController(mgr, SaccadeBodyPartEye))
{
  addSubComponent(itsSC);
}
// ######################################################################
// ######################################################################
// ######################################################################
EyeHeadControllerConfigurator::
EyeHeadControllerConfigurator(OptionManager& mgr,
                              const std::string& descrName,
                              const std::string& tagName) :
  ModelComponent(mgr, descrName, tagName),
  itsEHctrlType(&OPT_EyeHeadControllerType, this),
  itsEHC(new StubEyeHeadController(mgr))
{
  addSubComponent(itsEHC);
}
Exemplo n.º 14
0
// ######################################################################
// ######################################################################
// ########## TaskRelevanceMapConfigurator implementation
// ######################################################################
// ######################################################################
TaskRelevanceMapConfigurator::
TaskRelevanceMapConfigurator(OptionManager& mgr,
                             const std::string& descrName,
                             const std::string& tagName) :
  ModelComponent(mgr, descrName, tagName),
  itsTRMtype(&OPT_TaskRelevanceMapType, this),
  itsTRM(new TaskRelevanceMapStub(mgr))
{
  addSubComponent(itsTRM);
}
Exemplo n.º 15
0
// ######################################################################
FaceDetector::FaceDetector(OptionManager& mgr,
               const std::string& descrName, const std::string& tagName) :
  RobotBrainComponent(mgr, descrName, tagName),
  itsOfs(new OutputFrameSeries(mgr)),
  itsTimer(1000000),
  itsCurrImgID(-1),
  itsPrevProcImgID(-1)
{
  addSubComponent(itsOfs);
}
Exemplo n.º 16
0
// ######################################################################
// ######################################################################
// ########## PrefrontalCortexConfigurator implementation
// ######################################################################
// ######################################################################
PrefrontalCortexConfigurator::
PrefrontalCortexConfigurator(OptionManager& mgr,
                   const std::string& descrName,
                   const std::string& tagName) :
  ModelComponent(mgr, descrName, tagName),
  itsType(&OPT_PrefrontalCortexType, this),
  itsPFC(new PrefrontalCortexStub(mgr))
{
  addSubComponent(itsPFC);
}
Exemplo n.º 17
0
// ######################################################################
NavBot::NavBot(OptionManager& mgr, const std::string& descrName,
                   const std::string& tagName,
                   const char *defdev) :
  ModelComponent(mgr, descrName, tagName),
  itsSerial(new Serial(mgr))

{
  itsSerial->configure (defdev, 115200, "8N1", false, false, 0);
  addSubComponent(itsSerial);
}
Exemplo n.º 18
0
IMU_SFE_Atomic::IMU_SFE_Atomic(OptionManager& mgr,
    const std::string& descrName,
    const std::string& tagName) :
  ModelComponent(mgr, descrName, tagName),
  itsSerial(new Serial(mgr, "IMU", "IMU"))
{
  addSubComponent(itsSerial);

  itsSerial->configure("/dev/ttyUSB0", 115200);
}
Exemplo n.º 19
0
// ######################################################################
HMR3300::HMR3300(OptionManager& mgr, const std::string& descrName,
                 const std::string& tagName, const char *dev) :
  ModelComponent(mgr, descrName, tagName),
  itsSerial(new Serial(mgr, descrName+" Serial Port", tagName+"SerialPort")),
  itsKeepgoing(true), itsListener(), itsHeading(), itsPitch(), itsRoll()
{
  itsSerial->configure(dev, 19200, "8N1", false, false, 0);
  addSubComponent(itsSerial);
  pthread_mutex_init(&itsLock, NULL);
}
// ######################################################################
void SaccadeControllerEyeConfigurator::
paramChanged(ModelParamBase* const param,
             const bool valueChanged,
             ParamClient::ChangeStatus* status)
{
  ModelComponent::paramChanged(param, valueChanged, status);

  // was that a change of our baby's name?
  if (param == &itsSacCtrlType) {
    // if we had one, let's unregister it (when we later reset() the
    // nub::ref, the current SaccadeController will unexport its
    // command-line options):
    removeSubComponent(*itsSC);

    // instantiate a controller of the appropriate type:
    if (itsSacCtrlType.getVal().compare("None") == 0 ||
        itsSacCtrlType.getVal().compare("Stub") == 0)
      itsSC.reset(new StubSaccadeController(getManager(),
                                            SaccadeBodyPartEye));
    else if (itsSacCtrlType.getVal().compare("Trivial") == 0)
      itsSC.reset(new TrivialSaccadeController(getManager(),
                                               SaccadeBodyPartEye));
    else if (itsSacCtrlType.getVal().compare("Fixed") == 0)
      itsSC.reset(new FixedSaccadeController(getManager(),
                                             SaccadeBodyPartEye));
    else if (itsSacCtrlType.getVal().compare("Friction") == 0)
      itsSC.reset(new FrictionSaccadeController(getManager(),
                                                SaccadeBodyPartEye));
    else if (itsSacCtrlType.getVal().compare("Threshold") == 0)
      itsSC.reset(new ThresholdSaccadeController(getManager(),
                                                 SaccadeBodyPartEye));
    else if (itsSacCtrlType.getVal().compare("Threshfric") == 0)
      itsSC.reset(new ThresholdFrictionSaccadeController(getManager(),
                                                         SaccadeBodyPartEye));
    else
      LFATAL("Unknown eye SaccadeController type %s",
             itsSacCtrlType.getVal().c_str());

    // add our baby as a subcomponent of us so that it will become
    // linked to the manager through us (hopefully we are registered
    // with the manager), which in turn will allow it to export its
    // command-line options and get configured:

    addSubComponent(itsSC);

    // tell the controller to export its options:
    itsSC->exportOptions(MC_RECURSE);

    // some info message:
    LINFO("Selected Eye SC of type %s", itsSacCtrlType.getVal().c_str());
  }
}
Exemplo n.º 21
0
// ######################################################################
RangeFinder::RangeFinder(OptionManager& mgr, const std::string& descrName,
         const std::string& tagName, const char *defdev) :
  ModelComponent(mgr, descrName, tagName),
  itsPort(new Serial(mgr))
{
  // set a default config for our serial port:
  itsPort->configure(defdev, 19200, "8N1", false, false, 1);

  // attach our port as a subcomponent:
  addSubComponent(itsPort);

  itsRangeData.resize(74);
}
Exemplo n.º 22
0
// #####################################################################
BeoGPS::BeoGPS(OptionManager& mgr,
               const std::string& descrName, const std::string& tagName) :
  RobotBrainComponent(mgr, descrName, tagName),
  itsSerial(new Serial(mgr)),
  itsOfs(new OutputFrameSeries(mgr)),
  itsDisplayUpdateRate(.05),
  //  itsSerialDev(&OPT_SerialDev, this, 0),
  itsPosition(0.0,0.0,0.0),
  itsInitLat(-1.0),
  itsInitLon(-1.0),
  itsDispImage(512,512,ZEROS),
  itsCurrMessageID(0)
{
  addSubComponent(itsSerial);
  addSubComponent(itsOfs);
	itsData.latDD = -1;
	itsData.lonDD = -1;
	itsBufI = 0; 
	itsData.lat = -1;
	itsData.lon = -1;
	itsNewGPSdata = false;
}
Exemplo n.º 23
0
// ######################################################################
ND_Navigation::ND_Navigation(OptionManager& mgr,
               const std::string& descrName, const std::string& tagName) :
  RobotBrainComponent(mgr, descrName, tagName),
  itsOfs(new OutputFrameSeries(mgr)),
  itsTimer(1000000),
  itsNDNavigationAlgorithm(new ND_Navigation_Algorithm())
{
  addSubComponent(itsOfs);

  // goal is always in front of the robot FOR NOW
  // this should be set by the Localizer at some point
  itsGoalSector = 141;
  itsNDNavigationAlgorithm->setGoalSector(itsGoalSector);
}
Exemplo n.º 24
0
// ######################################################################
// implementation of SimulationViewerAdapter
// ######################################################################
SimulationViewerAdapter::SimulationViewerAdapter(OptionManager& mgr, 
                                                 const std::string& descrName, 
                                                 const std::string& tagName) :
  SimulationViewer(mgr, descrName, tagName),
  SIMCALLBACK_INIT(SimEventRetinaImage),
  SIMCALLBACK_INIT(SimEventWTAwinner),
  itsInverseRetinal(&OPT_SVInverseTransform, this),
  itsInput(),
  itsCurrFOA(WTAwinner::NONE()),
  itsPrevFOA(WTAwinner::NONE()),
  itsTransform(new SpaceVariantModule(mgr))
{
  addSubComponent(itsTransform);
}
Exemplo n.º 25
0
// ######################################################################
void TaskRelevanceMapConfigurator::
paramChanged(ModelParamBase* const param,
             const bool valueChanged,
             ParamClient::ChangeStatus* status)
{
  ModelComponent::paramChanged(param, valueChanged, status);

  // was that a change of our baby's name?
  if (param == &itsTRMtype) {
    // if we had one, let's unregister it (when we later reset() the
    // nub::ref, the current TaskRelevanceMap will unexport its
    // command-line options):
    removeSubComponent(*itsTRM);

    // instantiate a SM of the appropriate type:
    if (itsTRMtype.getVal().compare("None") == 0 ||
        itsTRMtype.getVal().compare("Stub") == 0) // no TRM
      itsTRM.reset(new TaskRelevanceMapStub(getManager()));
    else if (itsTRMtype.getVal().compare("Std") == 0)          // standard
      itsTRM.reset(new TaskRelevanceMapStd(getManager()));
    else if (itsTRMtype.getVal().compare("KillStatic") == 0)   // kill-static
      itsTRM.reset(new TaskRelevanceMapKillStatic(getManager()));
    else if (itsTRMtype.getVal().compare("KillN") == 0)        // kill-n
      itsTRM.reset(new TaskRelevanceMapKillN(getManager()));
    else if (itsTRMtype.getVal().compare("GistClassify") == 0) // gist-classify
      itsTRM.reset(new TaskRelevanceMapGistClassify(getManager()));
    else if (itsTRMtype.getVal().compare("Tigs") == 0) // Tigs
      itsTRM.reset(new TaskRelevanceMapTigs(getManager()));
    else if (itsTRMtype.getVal().compare("Tigs2") == 0) // Tigs(gist and pca image)
      itsTRM.reset(new TaskRelevanceMapTigs2(getManager()));
    else if (itsTRMtype.getVal().compare("Social") == 0) // Social(requires XML of data)
      itsTRM.reset(new TaskRelevanceMapSocial(getManager()));
    else
      LFATAL("Unknown TRM type %s", itsTRMtype.getVal().c_str());

    // add our baby as a subcomponent of us so that it will become
    // linked to the manager through us (hopefully we are registered
    // with the manager), which in turn will allow it to export its
    // command-line options and get configured:

    addSubComponent(itsTRM);

    // tell the controller to export its options:
    itsTRM->exportOptions(MC_RECURSE);

    // some info message:
    LINFO("Selected TRM of type %s", itsTRMtype.getVal().c_str());
  }
}
Exemplo n.º 26
0
// ######################################################################
BeoBorg::BeoBorg(OptionManager& mgr, const std::string& descrName,
                 const std::string& tagName, const char *defdev) :
    ModelComponent(mgr, descrName, tagName),
    itsPort(new Serial(mgr,"beoborg-serial","beoborg-serial"))
{
    // set a default config for our serial port:
    itsPort->configure(defdev, 115200, "8N1", false, false, 1);
    // attach our port as a subcomponent:
    addSubComponent(itsPort);
    itsSpeed = 0;
    itsRadius =0;
    itsDist = 0;
    itsLeftEncoder = 0;
    itsRightEncoder = 0;
    itsLeftPWM = 0;
    itsRightPWM = 0;
}
Exemplo n.º 27
0
/**
 *        \fun LocaLization Constructor function
 *        Initializes the Localization class
 *
 *
 *
 */
        Localization::Localization(OptionManager& mgr, const std::string& descrName, const std::string& tagName) :
          RobotBrainComponent(mgr, descrName, tagName),
          itsOfs(new OutputFrameSeries(mgr)),
          itsRunning(true),
          itsNumParticles(1000),
          itsKeepParticles(1000),
          generator(42u),
          generate_drift(generator, dist_type(M_DRIFT,SIGMA_DRIFT)),
          generate_trans(generator, dist_type(M_TRANS,SIGMA_TRANS))
        {
                //// The images used for plotting the particles
                iMap = Image<float > (2000,2000,ZEROS);
                originalMap = Image<float > (2000,2000,ZEROS);

                addSubComponent(itsOfs);
                initPoints(itsNumParticles);
        }
Exemplo n.º 28
0
// ######################################################################
void AttentionGuidanceMapConfigurator::
paramChanged(ModelParamBase* const param,
             const bool valueChanged,
             ParamClient::ChangeStatus* status)
{
  ModelComponent::paramChanged(param, valueChanged, status);

  // was that a change of our baby's name?
  if (param == &itsAGMtype) {
    // if we had one, let's unregister it (when we later reset() the
    // nub::ref, the current AttentionGuidanceMap will unexport its
    // command-line options):
    removeSubComponent(*itsAGM);

    // instantiate a SM of the appropriate type:
    if (itsAGMtype.getVal().compare("Std") == 0)          // standard
      itsAGM.reset(new AttentionGuidanceMapStd(getManager()));
    else if (itsAGMtype.getVal().compare("Opt") == 0)    // optimized
      itsAGM.reset(new AttentionGuidanceMapOpt(getManager()));
#ifdef INVT_USE_CPP11//we need c++ 0X features for this to work
    else if (itsAGMtype.getVal().compare("SC") == 0)    // superior colliculus
      itsAGM.reset(new AttentionGuidanceMapSC(getManager()));
    else if (itsAGMtype.getVal().compare("NF") == 0)    // neural field
      itsAGM.reset(new AttentionGuidanceMapNF(getManager()));
#endif
    else
      LFATAL("Unknown AGM type %s", itsAGMtype.getVal().c_str());

    // add our baby as a subcomponent of us so that it will become
    // linked to the manager through us (hopefully we are registered
    // with the manager), which in turn will allow it to export its
    // command-line options and get configured:

    addSubComponent(itsAGM);

    // tell the controller to export its options:
    itsAGM->exportOptions(MC_RECURSE);

    // some info message:
    LINFO("Selected AGM of type %s", itsAGMtype.getVal().c_str());
  }
}
// ######################################################################
void EyeHeadControllerConfigurator::
paramChanged(ModelParamBase* const param,
             const bool valueChanged,
             ParamClient::ChangeStatus* status)
{
  ModelComponent::paramChanged(param, valueChanged, status);

  // was that a change of our baby's name?
  if (param == &itsEHctrlType) {
    // if we had one, let's unregister it (when we later reset() the
    // nub::ref, the current EyeHeadController will unexport its
    // command-line options):
    removeSubComponent(*itsEHC);

    // instantiate a controller of the appropriate type:
    if (itsEHctrlType.getVal().compare("None") == 0 ||
        itsEHctrlType.getVal().compare("Stub") == 0)
      itsEHC.reset(new StubEyeHeadController(getManager()));
    else if (itsEHctrlType.getVal().compare("Simple") == 0)
      itsEHC.reset(new SimpleEyeHeadController(getManager()));
    else if (itsEHctrlType.getVal().compare("EyeTrack") == 0)
      itsEHC.reset(new EyeTrackerEyeHeadController(getManager()));
    else if (itsEHctrlType.getVal().compare("Monkey") == 0)
      itsEHC.reset(new MonkeyEyeHeadController(getManager()));
    else
      LFATAL("Unknown eye EyeHeadController type %s",
             itsEHctrlType.getVal().c_str());

    // add our baby as a subcomponent of us so that it will become
    // linked to the manager through us (hopefully we are registered
    // with the manager), which in turn will allow it to export its
    // command-line options and get configured:
    addSubComponent(itsEHC);

    // tell the controller to export its options:
    itsEHC->exportOptions(MC_RECURSE);

    // some info message:
    LINFO("Selected Eye/Head Controller of type %s",
          itsEHctrlType.getVal().c_str());
  }
}
Exemplo n.º 30
0
// ######################################################################
void PrefrontalCortexConfigurator::paramChanged(ModelParamBase* const param,
                                      const bool valueChanged,
                                      ParamClient::ChangeStatus* status)
{
  ModelComponent::paramChanged(param, valueChanged, status);

  // was that a change of our baby's name?
  if (param == &itsType) {
    // let's unregister our existing PrefrontalCortex:
    removeSubComponent(*itsPFC);

    // instantiate a PrefrontalCortex of the appropriate type (when the old
    // PrefrontalCortex is destroyed, it will un-export its command-line
    // options):
    if (itsType.getVal().compare("Stub") == 0)              // stub
      itsPFC.reset(new PrefrontalCortexStub(getManager()));
    else if (itsType.getVal().compare("OG") == 0)           // Optimal Gains
      itsPFC.reset(new PrefrontalCortexOG(getManager()));
    else if (itsType.getVal().compare("GS") == 0)           // Guided Search
      itsPFC.reset(new PrefrontalCortexGS(getManager()));
    else if (itsType.getVal().compare("SB") == 0)           // SalBayes
      itsPFC.reset(new PrefrontalCortexSB(getManager()));
    else
      LFATAL("Unknown PrefrontalCortex type %s", itsType.getVal().c_str());

    // add our baby as a subcomponent of us so that it will become
    // linked to the manager through us (hopefully we are registered
    // with the manager), which in turn will allow it to export its
    // command-line options and get configured:
    addSubComponent(itsPFC);

    // tell the controller to export its options:
    itsPFC->exportOptions(MC_RECURSE);

    // some info message:
    LINFO("Selected PFC of type %s", itsType.getVal().c_str());
  }
}