// CrossStat.cpp

#include <cassert>
#include "trfutil/trfstream.h"

#include "CrossStat.h"

using trf::CrossStat;

//**********************************************************************
// Static variables.
//**********************************************************************

// precision
double CrossStat::_precision = 1.0e-14;

// Magnification factor for error ellipsoid.
double CrossStat::_nsigma = 5.0;

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

// Output stream.

void CrossStat::ostr(ostream& stream) const {
  stream << begin_object;
  stream << at() << ' ';
  stream << on(); 
  stream << inside();
  stream << outside() << ' ';
  stream << in_bounds();
  stream << out_of_bounds();
  stream << end_object;
}

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

// Constructor from a pure state.

CrossStat::CrossStat(PureStat pure)
: _pure(pure), _bound(UNDEFINED_BOUNDS) { }

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

// Constructor from a bound state.

CrossStat::CrossStat(BoundedStat bound)
: _pure(AT), _bound(bound) { }

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

// Copy constructor.

CrossStat::CrossStat(const CrossStat& xstat)
: _pure(xstat._pure), _bound(xstat._bound) { }

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

// Assignment.

CrossStat& CrossStat::operator=(const CrossStat& xstat) {
  if ( this == &xstat ) return *this;
  this->_pure = xstat._pure;
  this->_bound = xstat._bound;
  return *this;
}

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

// Destructor.

CrossStat::~CrossStat() { }

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

// Output stream.

ostream& operator<<(ostream& stream, const CrossStat& xstat) {
  xstat.ostr(stream);
  return stream;
}

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