Gecode::FloatMinimizeSpace Class Reference
[Support for cost-based optimization]

Class for minimizing float cost. More...

#include <minimodel.hh>

Public Member Functions
	FloatMinimizeSpace (FloatNum s=0.0)
	Constructor with step s.
	FloatMinimizeSpace (FloatMinimizeSpace &s)
	Constructor for cloning.
virtual void	constrain (const Space &best)
	Member function constraining according to cost.
virtual FloatVar	cost (void) const =0
	Return variable with current cost.
Protected Attributes
FloatNum	step
	Step by which a next solution has to have lower cost.

Detailed Description

Class for minimizing float cost.

The class supports using a step value step that will make sure that better solutions must be better by at least the value of step.

Definition at line 2446 of file minimodel.hh.

Gecode::FloatMinimizeSpace::FloatMinimizeSpace ( FloatNum s = 0.0 ) [inline]

Constructor with step s.

Definition at line 71 of file optimize.hpp.

Gecode::FloatMinimizeSpace::FloatMinimizeSpace ( FloatMinimizeSpace & s ) [inline]

Constructor for cloning.

Definition at line 75 of file optimize.hpp.

void Gecode::FloatMinimizeSpace::constrain ( const Space & best ) [virtual]

Member function constraining according to cost.

Reimplemented from Gecode::Space.

Definition at line 87 of file optimize.cpp.

virtual FloatVar Gecode::FloatMinimizeSpace::cost ( void ) const [pure virtual]

Return variable with current cost.

Step by which a next solution has to have lower cost.

Definition at line 2449 of file minimodel.hh.

The documentation for this class was generated from the following files: