// LayerSimulator.cpp

#include "LayerSimulator.h"
#include <ostream>
#include "Layer.h"

using std::ostream;

using trf::Layer;
using trf::LayerPtr;
using trf::LayerSimulator;

//**********************************************************************

// Constructor from the layer.

LayerSimulator::LayerSimulator(LayerPtr plyr) : _plyr(plyr) { }

//**********************************************************************

// drop clusters

void LayerSimulator::drop_clusters() {
  get_layer().drop_clusters();
}

//**********************************************************************

// Return the associated layer.

Layer& LayerSimulator::get_layer() {
  LayerPtr plyr = get_layer_pointer();
  assert( plyr != 0 );
  return *plyr;
}

//**********************************************************************

// Return the associated layer as const.

const Layer& LayerSimulator::get_layer() const {
  LayerPtr plyr = get_layer_pointer();
  assert( plyr != 0 );
  return *plyr;
}

//**********************************************************************

// Return the shared-ownership pointer to the layer.

LayerPtr LayerSimulator::get_layer_pointer() const {
  return _plyr;
}

//**********************************************************************

// output stream

ostream& trf::operator<<(ostream& stream, const LayerSimulator& lsim) {
  lsim.ostr(stream);
  return stream;
}

//**********************************************************************