Vertical precedence class with utility methods for constant slope precedences. More...

#include <slopes.h>

Inheritance diagram for delphos::SlopePrecedence:

Collaboration diagram for delphos::SlopePrecedence:

Public Member Functions
	SlopePrecedence (delphos::BlockModel &bm)
	Creates a new, empty, slope precedence.

virtual void	CreateArcs (const double &angle_degrees, const double &max_z_diff)
	Creates all the arcs for predecessors of given angle and maximum z difference. More...

virtual void	CreateAdditionalArcs (const double &angle_degrees, const double &max_z_diff)
	Creates all the arcs for predecessors of given angle and maximum z difference. More...

virtual void	CreateArcs (const double &angle_degrees, const double &max_z_diff, const delphos::BlockSelection &bs)
	Creates all the arcs for predecessors of given angle and maximum z difference for a subset of blocks in the model. More...

virtual void	CreateAdditionalArcs (const double &angle_degrees, const double &max_z_diff, const delphos::BlockSelection &bs)
	Creates all the arcs for predecessors of given angle and maximum z difference for a subset of blocks in the model. More...

virtual void	CreateArcs (const double &angle_degrees, const unsigned int &levels, const double &dx, const double &dy, const double &dz)
	Creates all arcs for predecessors of given an angle, block dimensions and an amount of levels that are going to be used for the precedence-cone approximation. More...

virtual void	CreateAdditionalArcs (const double &angle_degrees, const unsigned int &levels, const double &dx, const double &dy, const double &dz)
	Creates all arcs for predecessors of given an angle, block dimensions and an amount of levels that are going to be used for the precedence-cone approximation. More...

virtual void	CreateAdditionalArcs (const double &angle_degrees, const unsigned int &levels, const double &dx, const double &dy, const double &dz, const delphos::BlockSelection &bs)
	Creates all arcs for predecessors of given an angle, block dimensions, an amount of levels that are going to be used for the precedence-cone approximation and a subset of blocks of the block model. More...

virtual void	CreateArcs (const double &angle_degrees, const unsigned int &levels, const double &dx, const double &dy, const double &dz, const delphos::BlockSelection &bs)
	Creates all arcs for predecessors of given an angle, block dimensions, an amount of levels that are going to be used for the precedence-cone approximation and a subset of blocks of the block model. More...

virtual void	CreateArcs (const delphos::SlopeDefinition &slope_def)
	Creates all arcs for predecessors of a given slope definition. More...

virtual void	CreateAdditionalArcs (const delphos::SlopeDefinition &slope_def)
	Creates all arcs for predecessors of a given slope definition. More...

Public Member Functions inherited from delphos::Precedence
	Precedence (BlockModel &bm)
	Creates a new precedence with no arcs. More...

	Precedence (delphos::Precedence &other)
	Copy constructor.

virtual	~Precedence ()
	Destructor.

Arc	operator[] (const delphos::BlockIndexType &index) const
	Retrieves the Arc instance with given index. More...

Arc	GetArc (const delphos::BlockIndexType &index) const
	Retrieves the Arc instance with given index. More...

void	AddArc (const delphos::Arc &new_arc)
	Adds a new arc to the precedence. More...

void	AddArc (const delphos::BlockIndexType &first, const delphos::BlockIndexType &second)
	Adds a new arc to the precedence. More...

void	Clear ()
	Deletes all arcs. More...

const delphos::BlockIndexType	Size () const
	Returns the size (number of arcs) in the precedence. More...

const delphos::BlockIndexType	GetSize () const
	Returns the size (number of arcs) in the precedence. More...

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

Vertical precedence class with utility methods for constant slope precedences.

Member Function Documentation

void delphos::SlopePrecedence::CreateAdditionalArcs	(	const double &	angle_degrees,
		const double &	max_z_diff
	)

virtual

Creates all the arcs for predecessors of given angle and maximum z difference.

Parameters

angle_degrees	The slope angle, measured in degrees with regards to the vertical axis.
max_z_diff	Maximum Z difference to consider a block a predecessor.

This method works on any block model and simply makes all possible comparisons adding the precedence arc if corresponds, thus it is quadratic on the blocks and can be very slow. In case of previously arc structure not empty, it adds only arcs that are not present in the structure.

void delphos::SlopePrecedence::CreateAdditionalArcs	(	const double &	angle_degrees,
		const double &	max_z_diff,
		const delphos::BlockSelection &	bs
	)

virtual

Creates all the arcs for predecessors of given angle and maximum z difference for a subset of blocks in the model.

Parameters

angle_degrees	The slope angle, measured in degrees with regards to the vertical axis.
max_z_diff	Maximum Z difference to consider a block a predecessor.
bs	A BlockSelection object from the original BlockModel object.

This method works on any block model and simply makes all possible comparisons adding the precedence arc if corresponds, thus it is quadratic on the blocks and can be very slow. Also, the arcs are created for every block in the BlockSelection, regardless if the predecessor is in the selection or not. In case of previously arc structure not empty, it adds only arcs that are not present in the structure.

void delphos::SlopePrecedence::CreateAdditionalArcs	(	const double &	angle_degrees,
		const unsigned int &	levels,
		const double &	dx,
		const double &	dy,
		const double &	dz
	)

virtual

Creates all arcs for predecessors of given an angle, block dimensions and an amount of levels that are going to be used for the precedence-cone approximation.

Parameters

angle_degrees	The slope angle, measured in degrees with regards to the vertical axis.
levels	Number of benches to consider as limit for precedences.
dx	positive real number indicating the block dimensions in the X axis.
dy	positive real number indicating the block dimensions in the Y axis.
dz	positive real number indicating the block dimensions in the Z axis.

This version only works if the block model is regular, that is all blocks have the same dimensions \((\Delta x, \Delta y, \Delta z)\). It is LINEAR in the number of blocks, hence, a lot faster than the more general version. In case of previously arc structure not empty,this method is slower than CreateArcs because it adds only arcs that are not present in the structure. The number of bench level corresponds to levels+1 for the precedence in Whittle.

void delphos::SlopePrecedence::CreateAdditionalArcs	(	const double &	angle_degrees,
		const unsigned int &	levels,
		const double &	dx,
		const double &	dy,
		const double &	dz,
		const delphos::BlockSelection &	bs
	)

virtual

Creates all arcs for predecessors of given an angle, block dimensions, an amount of levels that are going to be used for the precedence-cone approximation and a subset of blocks of the block model.

Parameters

angle_degrees	The slope angle, measured in degrees with regards to the vertical axis.
levels	Number of benches to consider as limit for precedences.
dx	Positive real number indicating the block dimensions in the X axis.
dy	Positive real number indicating the block dimensions in the Y axis.
dz	Positive real number indicating the block dimensions in the Z axis.
bs	A BlockSelection object from the original BlockModel object.

This version only works if the block model is regular, that is all blocks have the same dimensions \((\Delta x, \Delta y, \Delta z)\). It is LINEAR in the number of blocks, hence, a lot faster than the more general version. Also, the arcs are created for every block in the BlockSelection, regardless if the predecessor is in the selection or not. In case of previously arc structure not empty,this method is slower than CreateArcs because it adds only arcs that are not present in the structure. The number of bench level corresponds to levels+1 for the precedence in Whittle.

void delphos::SlopePrecedence::CreateAdditionalArcs ( const delphos::SlopeDefinition & slope_def )

virtual

Creates all arcs for predecessors of a given slope definition.

Parameters

slope_def The slope definiton for which the precedence arcs will be created.

void delphos::SlopePrecedence::CreateArcs	(	const double &	angle_degrees,
		const double &	max_z_diff
	)

virtual

Creates all the arcs for predecessors of given angle and maximum z difference.

Parameters

angle_degrees	The slope angle, measured in degrees with regards to the vertical axis.
max_z_diff	Maximum Z difference to consider a block a predecessor.

This method works on any block model and simply makes all possible comparisons adding the precedence arc if corresponds, thus it is quadratic on the blocks and can be very slow.

void delphos::SlopePrecedence::CreateArcs	(	const double &	angle_degrees,
		const double &	max_z_diff,
		const delphos::BlockSelection &	bs
	)

virtual

Creates all the arcs for predecessors of given angle and maximum z difference for a subset of blocks in the model.

Parameters

angle_degrees	The slope angle, measured in degrees with regards to the vertical axis.
max_z_diff	Maximum Z difference to consider a block a predecessor.
bs	A BlockSelection object from the original BlockModel object.

This method works on any block model and simply makes all possible comparisons adding the precedence arc if corresponds, thus it is quadratic on the blocks and can be very slow. Also, the arcs are created for every block in the BlockSelection, regardless if the predecessor is in the selection or not. Before computing arcs, it remove previously arcs present in the structure.

void delphos::SlopePrecedence::CreateArcs	(	const double &	angle_degrees,
		const unsigned int &	levels,
		const double &	dx,
		const double &	dy,
		const double &	dz
	)

virtual

Creates all arcs for predecessors of given an angle, block dimensions and an amount of levels that are going to be used for the precedence-cone approximation.

Parameters

angle_degrees	The slope angle, measured in degrees with regards to the vertical axis.
levels	Number of benches to consider as limit for precedences.
dx	positive real number indicating the block dimensions in the X axis.
dy	positive real number indicating the block dimensions in the Y axis.
dz	positive real number indicating the block dimensions in the Z axis.

This version only works if the block model is regular, that is all blocks have the same dimensions \((\Delta x, \Delta y, \Delta z)\). It is LINEAR in the number of blocks, hence, a lot faster than the more general version. Before computing arcs, it remove previously arcs present in the structure. The number of bench level corresponds to levels+1 for the precedence in Whittle.

void delphos::SlopePrecedence::CreateArcs	(	const double &	angle_degrees,
		const unsigned int &	levels,
		const double &	dx,
		const double &	dy,
		const double &	dz,
		const delphos::BlockSelection &	bs
	)

virtual

Creates all arcs for predecessors of given an angle, block dimensions, an amount of levels that are going to be used for the precedence-cone approximation and a subset of blocks of the block model.

Parameters

angle_degrees	The slope angle, measured in degrees with regards to the vertical axis.
levels	Number of benches to consider as limit for precedences.
dx	Positive real number indicating the block dimensions in the X axis.
dy	Positive real number indicating the block dimensions in the Y axis.
dz	Positive real number indicating the block dimensions in the Z axis.
bs	A BlockSelection object from the original BlockModel object.

This version only works if the block model is regular, that is all blocks have the same dimensions \((\Delta x, \Delta y, \Delta z)\). It is LINEAR in the number of blocks, hence, a lot faster than the more general version. Also, the arcs are created for every block in the BlockSelection, regardless if the predecessor is in the selection or not. Before computing arcs, it remove previously arcs present in the structure. The number of bench level corresponds to levels+1 for the precedence in Whittle.

void delphos::SlopePrecedence::CreateArcs ( const delphos::SlopeDefinition & slope_def )

virtual

Creates all arcs for predecessors of a given slope definition.

Parameters

slope_def The slope definiton for which the precedence arcs will be created.

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

/home/gmorales/dev/MineLink/BlockScheduling/core/trunk/data_structures/precs/slopes.h
/home/gmorales/dev/MineLink/BlockScheduling/core/trunk/data_structures/precs/slopes.cpp

Public Member Functions

Detailed Description

Member Function Documentation