#include <a_block.h>

Inheritance diagram for a_block:

Collaboration diagram for a_block:

Classes
class	compatibility_error

class	no_block_error

Public Member Functions
	a_block ()

virtual	~a_block ()

void	clear ()

virtual void	copy (const a_block &)

virtual void	deepcopy (const a_block &)

void	g (a_point *g)
	set gravity More...

a_point *	g () const
	get gravity More...

virtual double	V () const =0
	volume of the block More...

a_point	c () const
	centre of mass (in world coordinate) More...

virtual a_point	cl () const =0
	centre of mass (in local system) More...

virtual std::string	name () const

double	m () const
	mass More...

double	Ws () const
	weight More...

a_wrench	W () const
	weight wrench in world coordinate More...

a_wrench	fe () const
	external force on block in world coordinate More...

a_wrench	ft () const
	total force on block in world coordinate More...

a_wrench	W (const a_block &be) const
	compute the weight (in world coordinate) of block connected up to block be (included) More...

a_wrench	ft (const a_block &be) const
	compute the total force (in world coordinate) of block connected up to block be (included) More...

a_block *	nextblock () const
	block connected (return 0 if end or problem) More...

double	potential () const
	potential energy More...

void	clearinternal ()
	clear all the internal face forces More...

void	clearexternal ()
	clear all the external face forces More...

void	clearall ()
	clear all the forces on faces More...

a_block *	compute ()
	compute the exit force from all the forces on the block, return next block or 0 if last one or problem More...

void	material (a_material *material)
	link a material More...

a_material *	material () const
	get pointer to material More...

int	nv () const
	get number of vertices More...

virtual int	nvt () const =0
	get number of vertices (not only the reference vertices) More...

int	ni () const
	get number of faces More...

virtual int	nit () const =0
	get number of faces (not only the reference faces) More...

void	av (a_point *vertex)
	add a vertex More...

void	ai (a_face *face)
	add a face More...

a_point *	v (const int i)
	get pointer to vertex More...

a_point *	v (const int i) const
	get pointer to vertex More...

virtual a_point	v3d (const int i) const =0
	get vertex (world coordinate, 3D) More...

a_face *	i (const int i)
	get pointer to face More...

a_face *	i (const int i) const
	get pointer to face More...

a_twist *	pos () const
	get pointer to position handle More...

void	place (const int fi, a_block *block, const int fe, double u, double v)
	place a face of the block on the face of another block More...

std::vector< int >	in () const
	return inside faces More...

std::vector< int >	out () const
	return outside faces More...

void	exit (int ref)
	set exit face More...

int	exit () const
	get exit face More...

int	entrance (int ref)
	set exit face specifying where the force enters More...

void	criteria (a_fcriteria *criteria)
	set resistance criteria More...

bool	ok () const
	check if forces on face are acceptable More...

double	penalty () const
	penalty value used for optimization More...

virtual void	read (std::istream &i)
	input/output More...

virtual void	write (std::ostream &o) const

virtual void	writetri (std::ostream &o) const =0
	write a triangle face representation of the block More...

virtual void	writeb (std::ostream &o) const =0
	write a blender description of the block More...

virtual void	writeg (std::ostream &o) const =0
	write a brlcad description of the block More...

void	writeverts (std::ostream &o) const

virtual void	writefaces (std::ostream &o, const int base=0) const =0
	write a triangle file description of the block More...

virtual void	trianglecloud (a_trianglecloud &) const =0

Static Public Member Functions
static const std::string	help ()
	get information about the class More...

Protected Attributes
std::vector< a_point * >	vertices_

std::vector< a_face * >	faces_

a_material *	material_

bool	material_auto_

int	exit_face_

a_twist *	pos_

a_point *	g_

Friends
std::istream &	operator>> (std::istream &i, a_block &b)

std::ostream &	operator<< (std::ostream &o, const a_block &b)

Detailed Description

Definition at line 27 of file a_block.h.

Constructor & Destructor Documentation

◆ a_block()

a_block::a_block ( )

Definition at line 21 of file a_block.cxx.

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◆ ~a_block()

a_block::~a_block ( )

virtual

Definition at line 31 of file a_block.cxx.

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Member Function Documentation

◆ ai()

void a_block::ai ( a_face * face )

inline

add a face

Definition at line 89 of file a_block.h.

◆ av()

void a_block::av ( a_point * vertex )

inline

add a vertex

Definition at line 87 of file a_block.h.

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◆ c()

a_point a_block::c ( ) const

centre of mass (in world coordinate)

Definition at line 162 of file a_block.cxx.

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◆ cl()

virtual a_point a_block::cl ( ) const

pure virtual

centre of mass (in local system)

Implemented in a_block_2d5, a_block_2d4, and a_block_2d3.

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◆ clear()

void a_block::clear ( )

Definition at line 37 of file a_block.cxx.

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◆ clearall()

void a_block::clearall ( )

clear all the forces on faces

Definition at line 273 of file a_block.cxx.

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◆ clearexternal()

void a_block::clearexternal ( )

clear all the external face forces

Definition at line 263 of file a_block.cxx.

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◆ clearinternal()

void a_block::clearinternal ( )

clear all the internal face forces

Definition at line 253 of file a_block.cxx.

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◆ compute()

a_block * a_block::compute ( )

compute the exit force from all the forces on the block, return next block or 0 if last one or problem

Definition at line 310 of file a_block.cxx.

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◆ copy()

void a_block::copy ( const a_block & b )

virtual

Definition at line 99 of file a_block.cxx.

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◆ criteria()

void a_block::criteria ( a_fcriteria * criteria )

set resistance criteria

Definition at line 282 of file a_block.cxx.

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◆ deepcopy()

void a_block::deepcopy ( const a_block & b )

virtual

Definition at line 110 of file a_block.cxx.

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◆ entrance()

int a_block::entrance ( int ref )

set exit face specifying where the force enters

Definition at line 409 of file a_block.cxx.

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◆ exit() [1/2]

int a_block::exit ( ) const

inline

get exit face

Definition at line 111 of file a_block.h.

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◆ exit() [2/2]

void a_block::exit ( int ref )

set exit face

Definition at line 397 of file a_block.cxx.

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◆ fe()

a_wrench a_block::fe ( ) const

external force on block in world coordinate

Definition at line 186 of file a_block.cxx.

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◆ ft() [1/2]

a_wrench a_block::ft ( ) const

total force on block in world coordinate

Definition at line 200 of file a_block.cxx.

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◆ ft() [2/2]

a_wrench a_block::ft ( const a_block & be ) const

compute the total force (in world coordinate) of block connected up to block be (included)

Definition at line 218 of file a_block.cxx.

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◆ g() [1/2]

a_point* a_block::g ( ) const

inline

get gravity

Definition at line 40 of file a_block.h.

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◆ g() [2/2]

void a_block::g ( a_point * g )

inline

set gravity

Definition at line 38 of file a_block.h.

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◆ help()

const std::string a_block::help ( )

static

get information about the class

Definition at line 46 of file a_block.cxx.

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◆ i() [1/2]

a_face * a_block::i ( const int i )

get pointer to face

Definition at line 148 of file a_block.cxx.

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◆ i() [2/2]

a_face * a_block::i ( const int i ) const

get pointer to face

Definition at line 155 of file a_block.cxx.

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◆ in()

std::vector< int > a_block::in ( ) const

return inside faces

Definition at line 373 of file a_block.cxx.

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◆ m()

double a_block::m ( ) const

mass

Definition at line 167 of file a_block.cxx.

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◆ material() [1/2]

a_material* a_block::material ( ) const

inline

get pointer to material

Definition at line 77 of file a_block.h.

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◆ material() [2/2]

void a_block::material ( a_material * material )

link a material

Definition at line 124 of file a_block.cxx.

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◆ name()

virtual std::string a_block::name ( ) const

inlinevirtual

Reimplemented in a_block_2d5, a_block_2d4, and a_block_2d3.

Definition at line 47 of file a_block.h.

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◆ nextblock()

a_block * a_block::nextblock ( ) const

block connected (return 0 if end or problem)

Definition at line 229 of file a_block.cxx.

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◆ ni()

int a_block::ni ( ) const

inline

get number of faces

Definition at line 83 of file a_block.h.

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◆ nit()

virtual int a_block::nit ( ) const

pure virtual

get number of faces (not only the reference faces)

Implemented in a_block_2d5, a_block_2d4, and a_block_2d3.

◆ nv()

int a_block::nv ( ) const

inline

get number of vertices

Definition at line 79 of file a_block.h.

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◆ nvt()

virtual int a_block::nvt ( ) const

pure virtual

get number of vertices (not only the reference vertices)

Implemented in a_block_2d5, a_block_2d4, and a_block_2d3.

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◆ ok()

bool a_block::ok ( ) const

check if forces on face are acceptable

Definition at line 288 of file a_block.cxx.

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◆ out()

std::vector< int > a_block::out ( ) const

return outside faces

Definition at line 385 of file a_block.cxx.

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◆ penalty()

double a_block::penalty ( ) const

penalty value used for optimization

Definition at line 298 of file a_block.cxx.

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◆ place()

void a_block::place	(	const int	fi,
		a_block *	block,
		const int	fe,
		double	u,
		double	v
	)

place a face of the block on the face of another block

Definition at line 355 of file a_block.cxx.

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◆ pos()

a_twist* a_block::pos ( ) const

inline

get pointer to position handle

Definition at line 101 of file a_block.h.

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◆ potential()

double a_block::potential ( ) const

potential energy

Definition at line 246 of file a_block.cxx.

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◆ read()

void a_block::read ( std::istream & i )

virtual

input/output

Reimplemented in a_block_2d5, a_block_2d4, and a_block_2d3.

Definition at line 449 of file a_block.cxx.

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◆ trianglecloud()

virtual void a_block::trianglecloud ( a_trianglecloud & ) const

pure virtual

Implemented in a_block_2d5, a_block_2d4, and a_block_2d3.

◆ V()

virtual double a_block::V ( ) const

pure virtual

volume of the block

Implemented in a_block_2d5, a_block_2d4, and a_block_2d3.

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◆ v() [1/2]

a_point * a_block::v ( const int i )

get pointer to vertex

Definition at line 134 of file a_block.cxx.

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◆ v() [2/2]

a_point * a_block::v ( const int i ) const

get pointer to vertex

Definition at line 141 of file a_block.cxx.

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◆ v3d()

virtual a_point a_block::v3d ( const int i ) const

pure virtual

get vertex (world coordinate, 3D)

Implemented in a_block_2d5, a_block_2d4, and a_block_2d3.

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◆ W() [1/2]

a_wrench a_block::W ( ) const

weight wrench in world coordinate

Definition at line 178 of file a_block.cxx.

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◆ W() [2/2]

a_wrench a_block::W ( const a_block & be ) const

compute the weight (in world coordinate) of block connected up to block be (included)

Definition at line 207 of file a_block.cxx.

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◆ write()

void a_block::write ( std::ostream & o ) const

virtual

Reimplemented in a_block_2d5, a_block_2d4, and a_block_2d3.

Definition at line 473 of file a_block.cxx.

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◆ writeb()

virtual void a_block::writeb ( std::ostream & o ) const

pure virtual

write a blender description of the block

Implemented in a_block_2d5, a_block_2d4, and a_block_2d3.

◆ writefaces()

virtual void a_block::writefaces	(	std::ostream &	o,
		const int	base = `0`
	)		const

pure virtual

write a triangle file description of the block

Implemented in a_block_2d5, a_block_2d4, and a_block_2d3.

◆ writeg()

virtual void a_block::writeg ( std::ostream & o ) const

pure virtual

write a brlcad description of the block

Implemented in a_block_2d5, a_block_2d4, and a_block_2d3.

◆ writetri()

virtual void a_block::writetri ( std::ostream & o ) const

pure virtual

write a triangle face representation of the block

Implemented in a_block_2d5, a_block_2d4, and a_block_2d3.

◆ writeverts()

void a_block::writeverts ( std::ostream & o ) const

Definition at line 488 of file a_block.cxx.

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◆ Ws()

double a_block::Ws ( ) const

weight

Definition at line 172 of file a_block.cxx.

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Friends And Related Function Documentation

◆ operator<<

std::ostream& operator<<	(	std::ostream &	o,
		const a_block &	b
	)

friend

Definition at line 502 of file a_block.cxx.

◆ operator>>

std::istream& operator>>	(	std::istream &	i,
		a_block &	b
	)

friend

Definition at line 496 of file a_block.cxx.

Member Data Documentation

◆ exit_face_

int a_block::exit_face_

protected

Definition at line 145 of file a_block.h.

◆ faces_

std::vector<a_face *> a_block::faces_

protected

Definition at line 142 of file a_block.h.

◆ g_

a_point* a_block::g_

protected

Definition at line 147 of file a_block.h.

◆ material_

a_material* a_block::material_

protected

Definition at line 143 of file a_block.h.

◆ material_auto_

bool a_block::material_auto_

protected

Definition at line 144 of file a_block.h.

◆ pos_

a_twist* a_block::pos_

protected

Definition at line 146 of file a_block.h.

◆ vertices_

std::vector<a_point *> a_block::vertices_

protected

Definition at line 141 of file a_block.h.

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

include/a_block.h
mechanics/a_block.cxx

Classes

Public Member Functions

Static Public Member Functions

Protected Attributes

Friends

Detailed Description

Constructor & Destructor Documentation

◆ a_block()

◆ ~a_block()

Member Function Documentation

◆ ai()

◆ av()

◆ c()

◆ cl()

◆ clear()

◆ clearall()

◆ clearexternal()

◆ clearinternal()

◆ compute()

◆ copy()

◆ criteria()

◆ deepcopy()

◆ entrance()

◆ exit() [1/2]

◆ exit() [2/2]

◆ fe()

◆ ft() [1/2]

◆ ft() [2/2]

◆ g() [1/2]

◆ g() [2/2]

◆ help()

◆ i() [1/2]

◆ i() [2/2]

◆ in()

◆ m()

◆ material() [1/2]

◆ material() [2/2]

◆ name()

◆ nextblock()

◆ ni()

◆ nit()

◆ nv()

◆ nvt()

◆ ok()

◆ out()

◆ penalty()

◆ place()

◆ pos()

◆ potential()

◆ read()

◆ trianglecloud()

◆ V()

◆ v() [1/2]

◆ v() [2/2]

◆ v3d()

◆ W() [1/2]

◆ W() [2/2]

◆ write()

◆ writeb()

◆ writefaces()

◆ writeg()

◆ writetri()

◆ writeverts()

◆ Ws()

Friends And Related Function Documentation

◆ operator<<

◆ operator>>

Member Data Documentation

◆ exit_face_

◆ faces_

◆ g_

◆ material_

◆ material_auto_

◆ pos_

◆ vertices_