FlowShopEval Class Reference

Evaluation of the objective vector a (multi-objective) FlowShop object. More...

#include <FlowShopEval.h>

Inheritance diagram for FlowShopEval:

List of all members.

Public Member Functions
	FlowShopEval (unsigned int _M, unsigned int _N, const std::vector< std::vector< unsigned int > > &_p, const std::vector< unsigned int > &_d)
	Ctor.
void	operator() (FlowShop &_flowshop)
	computation of the multi-objective evaluation of a FlowShop object
Private Member Functions
double	makespan (const FlowShop &_flowshop)
	computation of the makespan
double	tardiness (const FlowShop &_flowshop)
	computation of the tardiness
std::vector< std::vector< unsigned int > >	completionTime (const FlowShop &_flowshop)
	computation of the completion times of a scheduling (for each job on each machine) C[i][j] = completion of the jth job of the scheduling on the ith machine
Private Attributes
unsigned int	M
	number of machines
unsigned int	N
	number of jobs
std::vector< std::vector< unsigned int > >	p
	p[i][j] = processing time of job j on machine i
std::vector< unsigned int >	d
	d[j] = due-date of the job j

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Detailed Description

Evaluation of the objective vector a (multi-objective) FlowShop object.

Definition at line 23 of file FlowShopEval.h.

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Constructor & Destructor Documentation

FlowShopEval::FlowShopEval	(	unsigned int	_M,
		unsigned int	_N,
		const std::vector< std::vector< unsigned int > > &	_p,
		const std::vector< unsigned int > &	_d
	)

Ctor.

Parameters:

	_M	the number of machines
	_N	the number of jobs to schedule
	_p	the processing times
	_d	the due dates

Definition at line 16 of file FlowShopEval.cpp.

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Member Function Documentation

void FlowShopEval::operator()

(

FlowShop &

_flowshop

)

computation of the multi-objective evaluation of a FlowShop object

Parameters:

_flowshop

the FlowShop object to evaluate

Definition at line 21 of file FlowShopEval.cpp.

References makespan(), MOEO< MOEOObjectiveVector, MOEOFitness, MOEODiversity >::objectiveVector(), and tardiness().

double FlowShopEval::makespan

(

const FlowShop &

_flowshop

)

[private]

computation of the makespan

Parameters:

_flowshop

the genotype to evaluate

Definition at line 31 of file FlowShopEval.cpp.

References completionTime(), M, and N.

Referenced by operator()().

double FlowShopEval::tardiness

(

const FlowShop &

_flowshop

)

[private]

computation of the tardiness

Parameters:

_flowshop

the genotype to evaluate

Definition at line 40 of file FlowShopEval.cpp.

References completionTime(), d, M, and N.

Referenced by operator()().

std::vector< std::vector< unsigned int > > FlowShopEval::completionTime

(

const FlowShop &

_flowshop

)

[private]

computation of the completion times of a scheduling (for each job on each machine) C[i][j] = completion of the jth job of the scheduling on the ith machine

Parameters:

_flowshop

the genotype to evaluate

Definition at line 53 of file FlowShopEval.cpp.

References M, N, and p.

Referenced by makespan(), and tardiness().

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

• FlowShopEval.h
• FlowShopEval.cpp

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