Combines two Rule objects in an intersection. More...

#include <Rules.h>

Inheritance diagram for Mantid::Geometry::Intersection:

Public Member Functions
std::string	className () const override
	Returns class name as string.

std::unique_ptr< Intersection >	clone () const
	Makes a copy of the whole downward tree.

std::string	display () const override
	Displaces a bracket wrapped object.

std::string	displayAddress () const override
	Debug function that converts the the intersection ion space delimited unit to denote intersection.

Rule *	findKey (const int KeyN) override
	Finds the leaf with the surface number KeyN.

int	findLeaf (const Rule *) const override
	Finds out if the Rule is the same as the leaves.

void	getBoundingBox (double &xmax, double &ymax, double &zmax, double &xmin, double &ymin, double &zmin) override
	find the common bounding box with the two childs of intersection

	Intersection ()=default

	Intersection (Rule *, std::unique_ptr< Rule >, std::unique_ptr< Rule >)
	Intersection constructor from two Rule ptrs.

	Intersection (std::unique_ptr< Rule >, std::unique_ptr< Rule >)
	Intersection constructor from two Rule ptrs.

int	isComplementary () const override
	Determine is the rule has complementary sub components.

bool	isValid (const Kernel::V3D &) const override
	Calculates if Vec is within the object.

bool	isValid (const std::map< int, int > &) const override
	Use MX to determine if the surface truth etc is valie.

Rule *	leaf (const int ipt=0) const override
	selects leaf component

void	setLeaf (std::unique_ptr< Rule > nR, const int side=0) override
	set one leaf.

void	setLeaves (std::unique_ptr< Rule >, std::unique_ptr< Rule >) override
	set leaves

int	simplify () override
	apply general intersection simplification

int	type () const override
	Null rule.

Public Member Functions inherited from Mantid::Geometry::Rule
int	checkParents () const
	Debug test for parents.

std::unique_ptr< Rule >	clone () const

int	commonType () const
	Gets a common type.

int	Eliminate ()
	elimination not written

int	getKeyList (std::vector< int > &) const
	Generate the key list given an insertion type object.

Rule *	getParent () const
	Returns the parent object.

void	makeParents ()
	This is initialisation code that populates all the parents in the rule tree.

	Rule ()
	Standard Constructor.

	Rule (Rule *)
	Constructor copies.

void	setParent (Rule *)
	Sets the parent object (not check for A==this)

int	substituteSurf (const int SurfN, const int newSurfN, const std::shared_ptr< Surface > &SPtr)
	Substitues a surface item if within a rule.

virtual	~Rule ()=default

Protected Member Functions
	Intersection (const Intersection &)
	Copy constructor: Does a clone on the sub-tree below.

Intersection &	operator= (const Intersection &)
	Assignment operator :: Does a deep copy of the leaves of Iother.

Protected Member Functions inherited from Mantid::Geometry::Rule
Rule &	operator= (const Rule &)
	Assignment operator= does not set parent as Rules are cloned.

	Rule (const Rule &)
	Constructor copies.

Private Member Functions
Intersection *	doClone () const override
	Makes a copy of the whole downward tree.

Private Attributes
std::unique_ptr< Rule >	A
	Rule 1.

std::unique_ptr< Rule >	B
	Rule 2.

Additional Inherited Members
Static Public Member Functions inherited from Mantid::Geometry::Rule
static int	makeCNF (std::unique_ptr< Rule > &)
	Make Rule into a CNF format.

static int	makeCNFcopy (std::unique_ptr< Rule > &)
	Make Rule into a CNF format (slow)

static int	makeFullDNF (std::unique_ptr< Rule > &)
	Make Rule into a full DNF format.

static int	removeComplementary (std::unique_ptr< Rule > &)
	NOT WORKING.

static int	removeItem (std::unique_ptr< Rule > &TRule, const int SurfN)
	Given an item as a surface name, remove the surface from the Rule tree.

Detailed Description

Combines two Rule objects in an intersection.

Author: S. Ansell

Version: 1.0

Date: August 2005

Intersection is defined as a valid Rule A and valid rule B

Definition at line 109 of file Rules.h.

Constructor & Destructor Documentation

◆ Intersection() [1/4]

Mantid::Geometry::Intersection::Intersection ( const Intersection & Iother )

protected

Copy constructor: Does a clone on the sub-tree below.

Parameters

Iother :: Intersection to copy

Definition at line 88 of file RuleItems.cpp.

References A, and B.

◆ Intersection() [2/4]

Mantid::Geometry::Intersection::Intersection ( )

default

Referenced by doClone().

◆ Intersection() [3/4]

Mantid::Geometry::Intersection::Intersection	(	std::unique_ptr< Rule >	Ix,
		std::unique_ptr< Rule >	Iy
	)

explicit

Intersection constructor from two Rule ptrs.

Sets A,B's parents to *this
Allowed to control Ix and Iy
Parameters

Ix :: Rule A

Iy :: Rule B

Definition at line 56 of file RuleItems.cpp.

References A, B, and Mantid::Geometry::Rule::setParent().

◆ Intersection() [4/4]

Mantid::Geometry::Intersection::Intersection	(	Rule *	Parent,
		std::unique_ptr< Rule >	Ix,
		std::unique_ptr< Rule >	Iy
	)

explicit

Intersection constructor from two Rule ptrs.

Sets A,B's parents to *this.
Parameters

Parent :: Set the Rule::Parent pointer

Ix :: Rule A

Iy :: Rule B

Definition at line 72 of file RuleItems.cpp.

References A, B, and Mantid::Geometry::Rule::setParent().

Member Function Documentation

◆ className()

std::string Mantid::Geometry::Intersection::className ( ) const

inlineoverridevirtual

Returns class name as string.

Reimplemented from Mantid::Geometry::Rule.

Definition at line 124 of file Rules.h.

◆ clone()

std::unique_ptr< Intersection > Mantid::Geometry::Intersection::clone ( ) const

Makes a copy of the whole downward tree.

Virtual copy constructor.

Returns: new Intersection(this)

Definition at line 138 of file RuleItems.cpp.

References doClone().

◆ display()

std::string Mantid::Geometry::Intersection::display ( ) const

overridevirtual

Displaces a bracket wrapped object.

Returns: Bracketed string

Implements Mantid::Geometry::Rule.

Definition at line 231 of file RuleItems.cpp.

References A, and B.

◆ displayAddress()

std::string Mantid::Geometry::Intersection::displayAddress ( ) const

overridevirtual

Debug function that converts the the intersection ion space delimited unit to denote intersection.

Returns: ( leaf leaf )

Implements Mantid::Geometry::Rule.

Definition at line 254 of file RuleItems.cpp.

References A, and B.

◆ doClone()

Intersection * Mantid::Geometry::Intersection::doClone ( ) const

overrideprivatevirtual

Makes a copy of the whole downward tree.

Virtual copy constructor.

Returns: new Intersection(this)

Implements Mantid::Geometry::Rule.

Definition at line 129 of file RuleItems.cpp.

References Intersection().

Referenced by clone().

◆ findKey()

Rule * Mantid::Geometry::Intersection::findKey ( const int KeyN )

overridevirtual

Finds the leaf with the surface number KeyN.

Parameters

KeyN	:: Number to search for

Return values

0	:: no leaf with that key number availiable
Rule*	if an appropiate leaf is found

Implements Mantid::Geometry::Rule.

Definition at line 217 of file RuleItems.cpp.

References A, B, and Mantid::Geometry::Rule::findKey().

◆ findLeaf()

int Mantid::Geometry::Intersection::findLeaf ( const Rule * R ) const

overridevirtual

Finds out if the Rule is the same as the leaves.

Parameters

R	:: Rule pointer to compare

Return values

0	/ 1 for LHS / RHS leaf
-1	:: neither leaf

Implements Mantid::Geometry::Rule.

Definition at line 201 of file RuleItems.cpp.

◆ getBoundingBox()

void Mantid::Geometry::Intersection::getBoundingBox	(	double &	xmax,
		double &	ymax,
		double &	zmax,
		double &	xmin,
		double &	ymin,
		double &	zmin
	)

overridevirtual

find the common bounding box with the two childs of intersection

Parameters

xmax	:: Maximum value for the bounding box in x direction
ymax	:: Maximum value for the bounding box in y direction
zmax	:: Maximum value for the bounding box in z direction
xmin	:: Minimum value for the bounding box in x direction
ymin	:: Minimum value for the bounding box in y direction
zmin	:: Minimum value for the bounding box in z direction

Implements Mantid::Geometry::Rule.

Definition at line 327 of file RuleItems.cpp.

References A, and B.

◆ isComplementary()

int Mantid::Geometry::Intersection::isComplementary ( ) const

overridevirtual

Determine is the rule has complementary sub components.

Return values

1	:: A side
-1	:: B side
0	:: no complement

Reimplemented from Mantid::Geometry::Rule.

Definition at line 147 of file RuleItems.cpp.

References A, and B.

◆ isValid() [1/2]

bool Mantid::Geometry::Intersection::isValid ( const Kernel::V3D & Vec ) const

overridevirtual

Calculates if Vec is within the object.

Parameters

Vec	:: Point to test

Return values

1	:: Vec is within object
0	:: Vec is outside object.

Implements Mantid::Geometry::Rule.

Definition at line 275 of file RuleItems.cpp.

◆ isValid() [2/2]

bool Mantid::Geometry::Intersection::isValid ( const std::map< int, int > & MX ) const

overridevirtual

Use MX to determine if the surface truth etc is valie.

Parameters

MX	:: map of key + logical value XOR sign

Return values

1	:: Both sides are valid
0	:: Either side is invalid.

Implements Mantid::Geometry::Rule.

Definition at line 289 of file RuleItems.cpp.

◆ leaf()

Rule * Mantid::Geometry::Intersection::leaf ( const int ipt = 0 ) const

inlineoverridevirtual

selects leaf component

Reimplemented from Mantid::Geometry::Rule.

Definition at line 126 of file Rules.h.

◆ operator=()

Intersection & Mantid::Geometry::Intersection::operator= ( const Intersection & Iother )

protected

Assignment operator :: Does a deep copy of the leaves of Iother.

Parameters

Iother :: object to copy

Returns: *this

Definition at line 106 of file RuleItems.cpp.

References A, B, and Mantid::Geometry::Rule::operator=().

◆ setLeaf()

void Mantid::Geometry::Intersection::setLeaf	(	std::unique_ptr< Rule >	nR,
		const int	side = `0`
	)

overridevirtual

set one leaf.

Replaces a leaf with a rule.

Calls delete on previous leaf.

Parameters

nR	:: new rule
side	:: side to use 0 == LHS 1 == RHS

Implements Mantid::Geometry::Rule.

Definition at line 180 of file RuleItems.cpp.

References A, and B.

◆ setLeaves()

void Mantid::Geometry::Intersection::setLeaves	(	std::unique_ptr< Rule >	aR,
		std::unique_ptr< Rule >	bR
	)

overridevirtual

set leaves

Replaces a both with a rule.

No deletion is carried out but sets the parents.

Parameters

aR	:: Rule on the left
bR	:: Rule on the right

Implements Mantid::Geometry::Rule.

Definition at line 164 of file RuleItems.cpp.

References A, and B.

◆ simplify()

int Mantid::Geometry::Intersection::simplify ( )

overridevirtual

apply general intersection simplification

Union simplification::

-S S simplify to True.
S S simplify to S
-S -S simplifies to -S
Return values

1 if clauses removed (not top)

-1 replacement of this intersection is required by leaf 0

0 if no work to do.

Implements Mantid::Geometry::Rule.

Definition at line 303 of file RuleItems.cpp.

◆ type()

int Mantid::Geometry::Intersection::type ( ) const

inlineoverridevirtual

Null rule.

Reimplemented from Mantid::Geometry::Rule.

Definition at line 135 of file Rules.h.

Member Data Documentation

◆ A

std::unique_ptr<Rule> Mantid::Geometry::Intersection::A

private

Rule 1.

Definition at line 112 of file Rules.h.

Referenced by display(), displayAddress(), findKey(), getBoundingBox(), Intersection(), Intersection(), Intersection(), isComplementary(), operator=(), setLeaf(), and setLeaves().

◆ B

std::unique_ptr<Rule> Mantid::Geometry::Intersection::B

private

Rule 2.

Definition at line 113 of file Rules.h.

Referenced by display(), displayAddress(), findKey(), getBoundingBox(), Intersection(), Intersection(), Intersection(), isComplementary(), operator=(), setLeaf(), and setLeaves().

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

Framework/Geometry/inc/MantidGeometry/Objects/Rules.h
Framework/Geometry/src/Objects/RuleItems.cpp

1	if clauses removed (not top)
-1	replacement of this intersection is required by leaf 0
0	if no work to do.

Public Member Functions

Protected Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ Intersection() [1/4]

◆ Intersection() [2/4]

◆ Intersection() [3/4]

◆ Intersection() [4/4]

Member Function Documentation

◆ className()

◆ clone()

◆ display()

◆ displayAddress()

◆ doClone()

◆ findKey()

◆ findLeaf()

◆ getBoundingBox()

◆ isComplementary()

◆ isValid() [1/2]

◆ isValid() [2/2]

◆ leaf()

◆ operator=()

◆ setLeaf()

◆ setLeaves()

◆ simplify()

◆ type()

Member Data Documentation

◆ A

◆ B