Defines a case for the nested pits problem. More...

#include <nestedpit.h>

Inheritance diagram for delphos::NestedPitInstance:

Collaboration diagram for delphos::NestedPitInstance:

Public Member Functions
	NestedPitInstance (const string &priceformula, const string &recformula, const string &rmultformula, const string &csellformula, const string &cminformula, const string &cplantformula, const string &grade_attr, const string &tonn_attr, const vector< double > &rf, const Precedence &prec, const string &value_attr, const string &pit_attr, const bool &multiattr=true)
	Creates a new instance of the Nested Pit Problem. More...

	NestedPitInstance (const string &formula, const vector< double > &rf, const Precedence &prec, const string &value_attr, const string &pit_attr, const bool &multiattr=true)
	Creates a new instance of the Nested Pit Problem. More...

const vector< double > &	GetRF () const
	Returns the revenue factors.

void	AddMaterial (const string &priceformula, const string &recformula, const string &rmultformula, const string &csellformula, const string &cminformula, const string &cplantformula, const string &grade_attr, const string &tonn_attr)
	Add a new Material to the valorization formula. More...

const vector< string > &	GetMaterial (const unsigned int &index) const
	Returns the indexed material characteritics used in the valorization formula if the the constructor with 6 sub formulas is used or throw exception in case of the use of the 1 formula constructor. More...

unsigned int	GetNumMaterials () const
	Returns the number of materials present in the valorization formula if the the constructor with 6 sub formulas is used or 0 in case of the use of the 1 formula constructor.

const string &	GetValueAttr () const
	Returns the value attribute string used as base for the value attribute string constructed for each revenue factor.

const string &	GetPitAttr () const
	Returns the pit attribute string used as base for the pit attribute string result constructed for each revenue factor.

const Precedence &	GetPrecedence () const
	Returns the precedence used in the computation.

const string &	GetFormula () const
	Returns the formula used in the computation only if the 1 formula constructor was used.

bool	IsMultiattr () const
	Returns true only if each pit will be added as 1 column attribute In case of false, only one column attribute will be created for all pits.

Public Member Functions inherited from delphos::BlockModelEntity
	BlockModelEntity (delphos::BlockModel &bm)
	Creates a new block instance associated to a given block model. More...

delphos::BlockModel &	GetBlockModel ()
	Retrieves the block model to which the entity is associated. More...

const delphos::BlockModel &	GetBlockModel () const
	Retrieves the block model to which the entity is associated. More...

Detailed Description

Defines a case for the nested pits problem.

Constructor & Destructor Documentation

delphos::NestedPitInstance::NestedPitInstance	(	const string &	priceformula,
		const string &	recformula,
		const string &	rmultformula,
		const string &	csellformula,
		const string &	cminformula,
		const string &	cplantformula,
		const string &	grade_attr,
		const string &	tonn_attr,
		const vector< double > &	rf,
		const Precedence &	prec,
		const string &	value_attr,
		const string &	pit_attr,
		const bool &	multiattr = `true`
	)

Creates a new instance of the Nested Pit Problem.

Parameters

priceformula	the price formula used to compute the price of the first material.
recformula	the recovery formula used to compute the recovery of the first material.
rmultformula	the conversion factor formula for the first material.
csellformula	the sell cost formula used to compute the sell cost of the first material.
cminformula	the mining cost formula used to compute the mining cost of the first material.
cplantformula	the plant cost formula used to compute the plant cost of the first material.
grade_attr	the grade attribute of the first material.
tonn_attr	the tonnelage attribute of the first material.
rf	the revenue factors used to compute the nested pits.
prec	The (slope) precedence to be used.
value_attr	The attribute that will be use to construct a value attribute for each rf.
pit_attr	The attribute that will be use to construct pit attribute for each rf.
multiattr	The flag that is equal to 1 only if the pit results are stored in various columns.

In all formulas, the Block model columns have to appear into brackets like: [column_name] Notice that no block model is required, as the Precedence constraint is always referred to one.

delphos::NestedPitInstance::NestedPitInstance	(	const string &	formula,
		const vector< double > &	rf,
		const Precedence &	prec,
		const string &	value_attr,
		const string &	pit_attr,
		const bool &	multiattr = `true`
	)

Creates a new instance of the Nested Pit Problem.

Parameters

formula	The complete valorization formula.
rf	The revenues factors values that will be applied in the valorization formula.
prec	he (slope) precedence to be used.
value_attr	The attribute that will be use to construct a value attribute for each rf.
pit_attr	The attribute that will be use to construct pit attribute for each rf.
multiattr	The flag that is equal to 1 only if the pit results are stored in various columns. In the formula, the Block model columns have to appear into brackets like: [column_name] The revenue factor have to appear as [rfa] in the formula, if it is not present an exception is thrown. Notice that no block model is required, as the Precedence constraint is always referred to one.

Member Function Documentation

void delphos::NestedPitInstance::AddMaterial	(	const string &	priceformula,
		const string &	recformula,
		const string &	rmultformula,
		const string &	csellformula,
		const string &	cminformula,
		const string &	cplantformula,
		const string &	grade_attr,
		const string &	tonn_attr
	)

Add a new Material to the valorization formula.

Parameters

priceformula	the price formula used to compute the price of the new material.
recformula	the recovery formula used to compute the recovery of the new material.
rmultformula	the conversion factor formula for the new material.
csellformula	the sell cost formula used to compute the sell cost of the new material.
cminformula	the mining cost formula used to compute the mining cost of the new material.
cplantformula	the plant cost formula used to compute the plant cost of the new material.
grade_attr	the grade attribute of the new material.
tonn_attr	the tonnelage attribute of the new material.

const vector< string > & delphos::NestedPitInstance::GetMaterial ( const unsigned int & index ) const

Returns the indexed material characteritics used in the valorization formula if the the constructor with 6 sub formulas is used or throw exception in case of the use of the 1 formula constructor.

Parameters

index the index of the material.

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

/home/gmorales/dev/MineLink/BlockScheduling/core/trunk/problems/nestedpits/nestedpit.h
/home/gmorales/dev/MineLink/BlockScheduling/core/trunk/problems/nestedpits/nestedpit.cpp

Public Member Functions

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation