#ifndef AGDDPOSXYZHH
#define AGDDPOSXYZHH

#include "agddPos.hh"
#include "agddVolume.hh"
#include "agddSolid.hh"
#include "agddAttribute.hh"
#include "DWUnits.hh"
#include "agddPosContainer.hh"
#include "agddSolidPosContainer.hh"

namespace agdd {

  class PosXYZ : public Pos {
  private:
    Volume * _volume;
    Solid  * _solid;
    Attribute _xYZ; 
    Attribute _rot; 
  public:
    PosXYZ() :
      Pos("posXYZ"),
      _volume(0),
      _solid(0),
      _xYZ("X_Y_Z", "0 0 0"),
      _rot("rot"  , "0 0 0") {
    };
    void putMeInThisPosContainer(PosContainer * container) {
      assert(container);
      makeTheElement();
      container->posElementsGoHere()->addChild(theElement());
      _xYZ.addAttributeTo(theElement());
      _rot.addAttributeTo(theElement());
      if (!_volume) {
	cerr << "ERROR: You have not "
	     << "set the volume associated with a posXYZ." << endl;
      };
      assert(_volume);
      theElement()->addAttribute("volume", _volume->getName());
      _volume->putMyselfIn(container->defaultSection());
    };
    void putMeInThisSolidPosContainer(SolidPosContainer * container) {
      assert(container);
      if (!_solid) {
	cerr << "ERROR: You are either trying to use posXYZ to place a "
	     << "non-solid (a composition, for example) within "
	     << "a solid object (such as a union), or you have not "
	     << "set the volume associated with the position." << endl;
      };
      assert(_solid);
      cout << "Making materials uniform ... " << flush;
      _solid->setMaterial(container->getSolidPosContainerMaterialName());
      cout << "done." << endl;
      putMeInThisPosContainer(container);
    };

    void setVolume(Volume * volume) {
      assert(volume);
      _volume = volume;
      _solid  = 0;
    };
    void setVolume(Solid * solid) {
      assert(solid);
      _solid  = solid;
      _volume = solid;
    };
    void setXYZ(double x,  // These arguments should be in
		double y,  // the program's internal units.
		double z) {
      _xYZ.setValue(makeNumberString(x/DWmm, y/DWmm, z/DWmm));
    };
    void setRot(double x,  // These angles should be in the 
		double y,  // program's internal units.
		double z) {
      _rot.setValue(makeNumberString(x/DWdegree,
				     y/DWdegree,
				     z/DWdegree));
    };
  };

}

#endif