A constraint that prevents certain blocks that can't be extracted before a period due to capacities constraints, to be used. More...

#include <filtering.h>

Inheritance diagram for delphos::MinExtractPeriodConstraint:

Collaboration diagram for delphos::MinExtractPeriodConstraint:

Public Member Functions
	MinExtractPeriodConstraint (const string &name, const string &attribute, const vector< double > &capacities, delphos::Precedence *prec, delphos::BlockModel &bm)
	Defines A constraint that prevents certain blocks that can't be extracted before a period due to capacities constraints, to be used. More...

	MinExtractPeriodConstraint (const string &name, const string &attribute, const vector< double > &capacities, delphos::Precedence *prec, delphos::BlockModel &bm, const vector< string > &destinations, const vector< string > &val_attr)
	Defines A constraint that prevents certain blocks that can't be extracted before a period due to capacities constraints, to be used. More...

virtual	~MinExtractPeriodConstraint ()
	The destructor.

bool	ComputeMinExtractPeriod ()
	Computes the extracted period minimums for each block.

void	SetMinExtractPeriod (const delphos::BlockIndexType id, const unsigned int period)
	Set a minimum extracted period for a block. More...

unsigned int	GetMinExtractPeriod (const delphos::BlockIndexType id) const
	Returns The extracted period minimum for a given block. More...

float	GetConeVal (const delphos::BlockIndexType id) const
	Returns the full precedence cone value of a given block. More...

float	GetConeWeight (const delphos::BlockIndexType id) const
	Returns the full precedence cone weight of a given block. More...

const unsigned int	NumPeriods () const
	Returns the number of periods. Deprecated.

const unsigned int	GetNumPeriods () const
	Returns the number of periods.

const double	GetCapacity (const unsigned int period) const
	Returns the capacity of given period. More...

const Precedence &	GetPrecedence () const
	Returns The precedence.

virtual bool	Check (const delphos::Schedule &sch) const
	checks if the constraint is satisfied by the schedule. More...

Public Member Functions inherited from delphos::BlockConstraint
	BlockConstraint (const string &name, delphos::BlockModel &bm)
	Creates a new block selection constraint. More...

	BlockConstraint (const string &name, delphos::BlockSelection *bs)
	Creates a new block selection constraint. More...

delphos::BlockSelection *	GetBlockSelection () const
	Returns the selection of blocks being constrained.

virtual	~BlockConstraint ()
	Destroys a block constraint.

Public Member Functions inherited from delphos::Constraint
	Constraint (const string &name)
	Creates a constraint with given name. More...

virtual	~Constraint ()
	Destructor. More...

virtual bool	Check (const delphos::FractionalSchedule &fsch) const
	Checks if the given fractional schedule satisfies the constraint. More...

virtual string	ToXML (const unsigned int identation_level=0) const
	A XML string describing the constraint. More...

const char *	TypeName () const
	a char string used a identifier in the XML representation of the constraint.

Detailed Description

A constraint that prevents certain blocks that can't be extracted before a period due to capacities constraints, to be used.

Constructor & Destructor Documentation

delphos::MinExtractPeriodConstraint::MinExtractPeriodConstraint	(	const string &	name,
		const string &	attribute,
		const vector< double > &	capacities,
		delphos::Precedence *	prec,
		delphos::BlockModel &	bm
	)

Defines A constraint that prevents certain blocks that can't be extracted before a period due to capacities constraints, to be used.

Parameters

name	The name of the constraint.
attribute	The name of the weight attribute.
capacities	The capacity values for each period.
prec	The precedence to be applied.
bm	The block model to be constrained.

delphos::MinExtractPeriodConstraint::MinExtractPeriodConstraint	(	const string &	name,
		const string &	attribute,
		const vector< double > &	capacities,
		delphos::Precedence *	prec,
		delphos::BlockModel &	bm,
		const vector< string > &	destinations,
		const vector< string > &	val_attr
	)

Defines A constraint that prevents certain blocks that can't be extracted before a period due to capacities constraints, to be used.

Parameters

name	The name of the constraint.
attribute	The name of the weight attribute.
capacities	The capacity values for each period.
prec	The precedence to be applied.
bm	The block model to be constrained.
destinations	The destination names.
val_attr	The attribute name of value for each destination.

Member Function Documentation

bool delphos::MinExtractPeriodConstraint::Check ( const delphos::Schedule & sch ) const

virtual

checks if the constraint is satisfied by the schedule.

Parameters

sch	The schedule to be checked.

Checks if the constraint is satisfied by the schedule.

Reimplemented from delphos::Constraint.

const double delphos::MinExtractPeriodConstraint::GetCapacity ( const unsigned int period ) const

Returns the capacity of given period.

Parameters

period The given period.

float delphos::MinExtractPeriodConstraint::GetConeVal ( const delphos::BlockIndexType id ) const

Returns the full precedence cone value of a given block.

Parameters

id	The id of block.

float delphos::MinExtractPeriodConstraint::GetConeWeight ( const delphos::BlockIndexType id ) const

Returns the full precedence cone weight of a given block.

Parameters

id	The id of block.

unsigned int delphos::MinExtractPeriodConstraint::GetMinExtractPeriod ( const delphos::BlockIndexType id ) const

Returns The extracted period minimum for a given block.

Parameters

id	The id of the block.

void delphos::MinExtractPeriodConstraint::SetMinExtractPeriod	(	const delphos::BlockIndexType	id,
		const unsigned int	period
	)

Set a minimum extracted period for a block.

Parameters

id	The id of block.
period	The minimum period to be set.

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

/home/gmorales/dev/MineLink/BlockScheduling/core/trunk/problems/scheduling/filtering.h
/home/gmorales/dev/MineLink/BlockScheduling/core/trunk/problems/scheduling/filtering.cpp

Public Member Functions

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation