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SOpenShop Class Reference

#include <SOpenShop.h>

Inherits SGeneralShop.

Inherited by SSingle [virtual].

Inheritance diagram for SOpenShop:

[legend]List of all members.

Public Methods
	SOpenShop ()
virtual SEnvironmentMod &	getModifier ()
virtual double	getRemProcTimeOn (SJob &job, const SMachines &machines) const
virtual int	getNumOfMachines () const
virtual leda_list< int >	getAvailOperations (const SShopJob &job) const
virtual double	getPartialProcTime (const SShopJob &job, int op, const SMachines &mach) const
virtual int	getNumOperations (const SShopJob &job) const
virtual leda_list< int >	getMachinesFor (const SShopJob &job, int op) const
virtual int	getNextOperation (const SShopJob &job) const
virtual leda_string	getClassifier () const=0
virtual bool	isInstanceOf (const leda_string &classifier) const=0
virtual void	assureInstanceOf (const leda_string &classifier) const=0
Friends
class	SOpenShopMod

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Detailed Description

Open shop environment. For each job: the number of its operations must be equal to the number of machines in the environment. There are no precedence constraints between the operations, i.e. the order of processing operations is not fixed. Access the modifier in order to set properties

See also:

SOpenShopMod

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Constructor & Destructor Documentation

SOpenShop::SOpenShop (    )

Constructor

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Member Function Documentation

virtual void STypeInfo::assureInstanceOf (  const leda_string &    classifier )  const [pure virtual, inherited]

The same as isInstanceOf(), only that the program is stopped with an error in case of failure Parameters: classifier  e.g. "P", "Q", "R", etc

leda_list< int > SOpenShop::getAvailOperations (  const SShopJob &    job )  const [virtual]

Get the list of all operations of a job that may currently be executed. Here: all non-finished operations are returned. Parameters: job  job Returns: list of operations Implements SGeneralShop. Reimplemented in SSingle.

virtual leda_string STypeInfo::getClassifier (    )  [pure virtual, inherited]

Get the classifier of the object, using the classification scheme. E.g. "P" for Identical Processors Returns: classifier string

leda_list< int > SOpenShop::getMachinesFor (  const SShopJob &    job, int    op )  const [virtual]

Get a list of machine positions, where the specified operation may be executed. In open shops the machine position corrensponds to the operation number, so the only element in this list is: op Parameters: job  job op  operation Returns: list of machine positions Implements SGeneralShop. Reimplemented in SSingle.

virtual SEnvironmentMod& SOpenShop::getModifier (    )  [inline, virtual]

Get access to the modifier Implements SGeneralShop. Reimplemented in SSingle.

int SOpenShop::getNextOperation (  const SShopJob &    job )  const [virtual]

Return the operation to be executed next Implements SGeneralShop. Reimplemented in SSingle.

virtual int SOpenShop::getNumOfMachines (    )  const [inline, virtual]

Return the number of machines Implements SEnvironment. Reimplemented in SSingle.

int SOpenShop::getNumOperations (  const SShopJob &    job )  const [virtual]

Return the number of operations of which the job consists Implements SGeneralShop. Reimplemented in SSingle.

double SOpenShop::getPartialProcTime (  const SShopJob &    job, int    op, const SMachines &    mach )  const [virtual]

Get the partial processing time of a specific operation of a job. Parameters: job  job op  operation mach  is ignored, because machine-operation-combination is fixed in open shops Implements SGeneralShop. Reimplemented in SSingle.

double SOpenShop::getRemProcTimeOn (  SJob &    job, const SMachines &    machines )  const [virtual]

Get the remaining processing time of the currently processed operation of a job Parameters: job  job that is currently running (processing a certain operation) machines  reference to SMachines Returns: total processing time of current operation Implements SEnvironment. Reimplemented in SSingle.

virtual bool STypeInfo::isInstanceOf (  const leda_string &    classifier )  const [pure virtual, inherited]

Checks whether the object is an instance of the specified or a specialized class Parameters: classifier  e.g. "P", "Q", "R", etc Returns: true if the object can be casted to the specified class

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Friends And Related Function Documentation

friend class SOpenShopMod [friend]

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

• model/env/SOpenShop.h
• model/env/SOpenShop.cpp

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