Gecode::FloatAFC Class Reference
[Branching on float variables]

Recording AFC information for float variables. More...

#include <float.hh>

List of all members.

Public Member Functions
	FloatAFC (void)
	Construct as not yet initialized.
	FloatAFC (const FloatAFC &a)
	Copy constructor.
FloatAFC &	operator= (const FloatAFC &a)
	Assignment operator.
	FloatAFC (Home home, const FloatVarArgs &x, double d=1.0, bool share=true)
	Initialize for float variables x and decay factor d.
void	init (Home home, const FloatVarArgs &x, double d=1.0, bool share=true)
	Initialize for float variables x with decay factor d.

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Detailed Description

Recording AFC information for float variables.

Definition at line 1509 of file float.hh.

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Constructor & Destructor Documentation

Gecode::FloatAFC::FloatAFC

(

void

)

[inline]

Construct as not yet initialized.

The only member functions that can be used on a constructed but not yet initialized AFC storage is init or the assignment operator.

Definition at line 37 of file afc.hpp.

Gecode::FloatAFC::FloatAFC

(

const FloatAFC &

a

)

[inline]

Copy constructor.

Definition at line 40 of file afc.hpp.

Gecode::FloatAFC::FloatAFC	(	Home	home,
		const FloatVarArgs &	x,
		double	d = 1.0,
		bool	share = true
	)			[inline]

Initialize for float variables x and decay factor d.

If several AFC objects are created for a space or its clones, the AFC values are shared between spaces. If the values should not be shared, share should be false.

Definition at line 49 of file afc.hpp.

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Member Function Documentation

FloatAFC & Gecode::FloatAFC::operator=

(

const FloatAFC &

a

)

[inline]

Assignment operator.

Definition at line 44 of file afc.hpp.

void Gecode::FloatAFC::init	(	Home	home,
		const FloatVarArgs &	x,
		double	d = 1.0,
		bool	share = true
	)			[inline]

Initialize for float variables x with decay factor d.

This member function can only be used once and only if the AFC storage has been constructed with the default constructor.

If several AFC objects are created for a space or its clones, the AFC values are shared between spaces. If the values should not be shared, share should be false.

Definition at line 54 of file afc.hpp.

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

• gecode/float.hh
• gecode/float/branch/afc.hpp