Optimization bounds

Functions
void	moduleGuard::InitBounds (double _lower=-InfFloat, double _upper=InfFloat) const throw ()
void	moduleGuard::SetBounds (double _lower, double _upper) const throw (ERRejected)
void	moduleGuard::SetLowerBound (double _lower) const throw (ERRejected)
void	moduleGuard::SetUpperBound (double _upper) const throw (ERRejected)
double	moduleGuard::LowerBound () const throw ()
double	moduleGuard::UpperBound () const throw ()

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Function Documentation

void InitBounds (  double  _lower = -InfFloat, double  _upper = InfFloat )  const throw () [inherited]

Initialize the optimization bounds. Parameters: _lower  An initial lower bound on the optimal objective value _upper  An initial upper bound on the optimal objective value

double LowerBound (   )  const throw () [inherited]

Retrieve the current lower optimization bound. Returns: The best-known lower bound on the optimal objective value

void SetBounds (  double  _lower, double  _upper )  const throw (ERRejected) [inherited]

Tighten the optimization bounds. Parameters: _lower  An improved lower bound on the optimal objective value _upper  An improved upper bound on the optimal objective value Other than InitBounds(), this method verifies that the specified values are not less restrictive and that _lower does not exceed _upper. If goblinController::logGaps is set, this method logs the new duality gap.

void SetLowerBound (  double  _lower  )  const throw (ERRejected) [inherited]

Improve the lower optimization bounds. Parameters: _lower  An improved lower bound on the optimal objective value This is only a short cut for SetBounds().

void SetUpperBound (  double  _upper  )  const throw (ERRejected) [inherited]

Improve the upper optimization bounds. Parameters: _upper  An improved upper bound on the optimal objective value This is only a short cut for SetBounds().

double UpperBound (   )  const throw () [inherited]

Retrieve the current upper optimization bound. Returns: The best-known upper bound on the optimal objective value