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Recon.cxx

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// $Id: Recon.cxx,v 1.5 2001/01/26 02:09:31 burnett Exp $

#include "reconstruction/Recon.h"


#include "reconstruction/ReconVisitor.h"
#include "gui/DisplayRep.h"

int Recon::s_mode=1; // global mode (interpret at will)

Recon::Recon () : _title(0), _parent(0) {}

Recon::Recon (Recon* prnt) : _title(0), _parent(prnt) {}

Recon::~Recon ()
{
  deleteRecons();
  if(_parent) {
    _parent->removeRecon(this);
  }
}


Recon& Recon::addRecon (Recon* nextRecon)
{
  _reconList.push_back(nextRecon);
  nextRecon->setParent(this);
  return *nextRecon;
}


Recon& Recon::removeRecon (Recon* oldRecon)
{
     _reconList.remove(oldRecon);
     return *oldRecon;
}


void Recon::deleteRecons ()
{
  if(_title) delete [] _title;
  ReconListIterator it = _reconList.begin();
  while (it != _reconList.end() ) {
        delete *it;
        it = _reconList.erase(it);
  }
}


Recon& Recon::setTitle (const char* newTitle)
{
   if( _title) delete [] _title;
   strcpy(_title = new char[strlen(newTitle)+1], newTitle);
   return *this;
}


void Recon::clear ()
{
  setState(RESET);
  ReconListIterator it = _reconList.begin();
  for ( ; it != _reconList.end(); it++ ) {
    (*it)->clear();
  }
}


void Recon::accept (ReconVisitor& a)
{
    ReconListIterator it = _reconList.begin();
    for ( ; it != _reconList.end(); it++ ) {
        (*it)->accept(a); 
        if( (*it)->state()==FAIL) break;
    }
}


void Recon::readData (std::istream& is)
{
  Recon::readData(is);
  ReconListIterator it = _reconList.begin();
  for ( ; it != _reconList.end(); it++ ) {
    (*it)->readData(is);
  }
}


void Recon::writeData (std::ostream& os)
{
  Recon::writeData(os);
  ReconListIterator it = _reconList.begin();
  for ( ; it != _reconList.end(); it++ ) {
    (*it)->writeData(os);
  }
}


void Recon::printOn (std::ostream& os) const
{
  ReconListConstIterator it = _reconList.begin();
  int i=0;
  for ( ; it != _reconList.end(); it++ ) {
    os << "\n" << title() <<" inner Recon# "<< ++i ;
    (*it)->printOn(os);
  }
}

class Recon::Rep : public gui::DisplayRep {
    friend class Recon;
        Rep( Recon* reco):m_reco(reco){}
        void update(){m_reco->draw(*this);}
        Recon * m_reco;
    };



gui::DisplayRep* Recon::displayRep()
{
    
    return new Rep(this);
}

void Recon::draw (gui::DisplayRep& v)
{
  ReconListIterator it = _reconList.begin();
  for ( ; it != _reconList.end(); it++ ) {
    (*it)->draw(v);
  }
}

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