A point in a 2D chart space. More...

#include <chart_point_2d.h>

Inheritance diagram for fiber_bundle::chart_point_2d:

CHART_POINT_2D FACET
coord_type	_local_coords [2]
	The local coordinates of this point. More...

	chart_point_2d ()
	Default constructor. More...

	chart_point_2d (const chart_point_2d &xother)
	Copy constructor. More...

virtual	~chart_point_2d ()
	Destructor. More...

	chart_point_2d (pod_index_type xchart_id, coord_type xu, coord_type xv)
	Creates an instance with chart_id() == xchart_id, u() == xu. v() == xv. More...

	chart_point_2d (const scoped_index &xchart_id, coord_type xu, coord_type xv)
	Creates an instance with chart_id() == xchart_id.hub_pod, u() == xu. v() == xv. More...

	chart_point_2d (pod_index_type xchart_id, const coord_type *xlocal_coords, size_type xlocal_coords_ub)
	Creates an instance with chart_id() == xchart_id and local_coord(i) == xlocal_coords[i]. More...

	chart_point_2d (const scoped_index &xchart_id, const coord_type *xlocal_coords, size_type xlocal_coords_ub)
	Creates an instance with chart_id() == xchart.hub_pod() and local_coord(i) == xlocal_coords[i]. More...

virtual int	db () const
	The dimension of this chart. More...

virtual coord_type	local_coord (int xi) const
	The xi-th local coordinate of this point. More...

virtual void	put_local_coord (int xi, coord_type xvalue)
	Sets the xi-th local coordinate of this point to xvalue. More...

coord_type *	local_coords ()
	The array of local coordinates. More...

const coord_type *	local_coords () const
	The array of local coordinates, const version. More...

const coord_type &	u () const
	The 0-th local coordinate of this. More...

const coord_type &	v () const
	The 1-th local coordinate of this. More...

void	put (pod_index_type xchart, coord_type xu, coord_type xv)
	Sets chart_id() == xchart_id, u() == xu, v() == xv. More...

void	put (const scoped_index &xchart_id, coord_type xu, coord_type xv)
	Sets chart_id() == xchart_id.hub_pod(), u() == xu, v() == xv. More...

ANY FACET
virtual chart_point_2d *	clone () const
	Virtual constructor, makes a new instance of the same type as this. More...

virtual bool	invariant () const
	Class invariant. More...

virtual bool	is_ancestor_of (const any *other) const
	Conformance test; true if other conforms to this. More...

chart_point_2d &	operator= (const chart_point &xother)
	Assignment operator. More...

chart_point_2d &	operator= (const chart_point_2d &xother)
	Assignment operator. More...

Additional Inherited Members
Public Types inherited from fiber_bundle::chart_point
typedef chart_point_coord_type	coord_type
	The type of local coordinate; the scalar type for the local coordinate vector space. More...

Public Member Functions inherited from fiber_bundle::chart_point
virtual	~chart_point ()
	Destructor. More...

pod_index_type	chart_id () const
	The id of the chart this point is in. More...

void	put_chart_id (pod_index_type xchart)
	Sets chart_id() to xchart_id. More...

void	put_chart_id (const scoped_index &xchart)
	Sets chart_id() to xchart_id.hub_pod(). More...

virtual void	put_local_coord (int xi, coord_type xvalue)=0
	Sets the xi-th local coordinate of this point to xvalue. More...

void	put_local_coords (const coord_type *xvalues, size_type xvalues_ub)
	Sets the local coordinates to the values in xvalues. More...

void	put_local_coords_zero ()
	Sets the local coordinates to the zero vector. More...

bool	is_valid () const
	True if this ia a valid point in a chart. More...

void	invalidate ()
	Makes this invalid. More...

chart_point &	operator= (const chart_point &xother)
	Assignment operator. More...

bool	operator== (const chart_point &xother) const
	Equality operator. More...

void	to_stream (std::ostream &xos=std::cout) const
	Write instance information to an ostream (default = stdout). More...

std::string	to_string () const
	Get instance information as a string. More...

Public Member Functions inherited from sheaf::any
bool	is_same_type (const any *other) const
	True if other is the same type as this. More...

virtual	~any ()
	Destructor. More...

bool	invariant_check () const
	True if invariant checking is enabled. More...

void	enable_invariant_check () const
	Enable invariant checking. More...

void	disable_invariant_check () const
	Disable invariant check. Intended for preventing recursive calls to invariant and for suppressing invariant checking during multi-phase initialization. More...

int	disable_invariance_check_request_depth () const
	Number of times disable_invariant_check has been called without matching call to enable_invariant_check. More...

Static Public Member Functions inherited from fiber_bundle::chart_point
static chart_point *	new_chart_point (int xdb)
	Factory method; creates a chart point with db() == xdb. More...

Protected Member Functions inherited from fiber_bundle::chart_point
	chart_point ()
	Default constructor. More...

Protected Member Functions inherited from sheaf::any
	any ()
	default constructor More...

Protected Attributes inherited from fiber_bundle::chart_point
pod_index_type	_chart_id
	The id of the chart this point is in. More...

Detailed Description

A point in a 2D chart space.

Definition at line 40 of file chart_point_2d.h.

Constructor & Destructor Documentation

◆ chart_point_2d() [1/6]

fiber_bundle::chart_point_2d::chart_point_2d ( )

Default constructor.

Postcondition

invariant()

!is_valid()

Definition at line 34 of file chart_point_2d.cc.

References sheaf::invalid_pod_index(), and sheaf::is_valid().

Referenced by ~chart_point_2d().

◆ chart_point_2d() [2/6]

fiber_bundle::chart_point_2d::chart_point_2d ( const chart_point_2d & xother )

Copy constructor.

Postcondition

invariant()

*this == xother

Definition at line 53 of file chart_point_2d.cc.

References ~chart_point_2d().

◆ ~chart_point_2d()

fiber_bundle::chart_point_2d::~chart_point_2d ( )

virtual

Destructor.

Definition at line 72 of file chart_point_2d.cc.

References chart_point_2d(), db(), sheaf::scoped_index::hub_pod(), and sheaf::isunordered_or_equals().

Referenced by chart_point_2d().

◆ chart_point_2d() [3/6]

fiber_bundle::chart_point_2d::chart_point_2d	(	pod_index_type	xchart_id,
		coord_type	xu,
		coord_type	xv
	)

Creates an instance with chart_id() == xchart_id, u() == xu. v() == xv.

◆ chart_point_2d() [4/6]

fiber_bundle::chart_point_2d::chart_point_2d	(	const scoped_index &	xchart_id,
		coord_type	xu,
		coord_type	xv
	)

Creates an instance with chart_id() == xchart_id.hub_pod, u() == xu. v() == xv.

◆ chart_point_2d() [5/6]

fiber_bundle::chart_point_2d::chart_point_2d	(	pod_index_type	xchart_id,
		const coord_type *	xlocal_coords,
		size_type	xlocal_coords_ub
	)

Creates an instance with chart_id() == xchart_id and local_coord(i) == xlocal_coords[i].

◆ chart_point_2d() [6/6]

fiber_bundle::chart_point_2d::chart_point_2d	(	const scoped_index &	xchart_id,
		const coord_type *	xlocal_coords,
		size_type	xlocal_coords_ub
	)

Creates an instance with chart_id() == xchart.hub_pod() and local_coord(i) == xlocal_coords[i].

Member Function Documentation

◆ clone()

fiber_bundle::chart_point_2d * fiber_bundle::chart_point_2d::clone ( ) const

virtual

Virtual constructor, makes a new instance of the same type as this.

Postcondition

result->is_same_type(this)

Implements fiber_bundle::chart_point.

Definition at line 415 of file chart_point_2d.cc.

References invariant(), and sheaf::any::is_same_type().

Referenced by v().

◆ db()

int fiber_bundle::chart_point_2d::db ( ) const

virtual

The dimension of this chart.

Postcondition

result == 2

Implements fiber_bundle::chart_point.

Definition at line 187 of file chart_point_2d.cc.

References local_coord().

Referenced by ~chart_point_2d().

◆ invariant()

bool fiber_bundle::chart_point_2d::invariant ( ) const

virtual

Class invariant.

Invariant

chart_point::invariant()

db() == 2

Reimplemented from fiber_bundle::chart_point.

Definition at line 437 of file chart_point_2d.cc.

References fiber_bundle::chart_point::invariant(), and is_ancestor_of().

Referenced by clone().

◆ is_ancestor_of()

bool fiber_bundle::chart_point_2d::is_ancestor_of ( const any * other ) const

virtual

Conformance test; true if other conforms to this.

Precondition

other != 0

Reimplemented from fiber_bundle::chart_point.

Definition at line 468 of file chart_point_2d.cc.

References operator=().

Referenced by invariant().

◆ local_coord()

fiber_bundle::chart_point_2d::coord_type fiber_bundle::chart_point_2d::local_coord ( int xi ) const

virtual

The xi-th local coordinate of this point.

Precondition

(0 <= xi) && (xi < db())

Todo:: uncomment when invariant changed to invariant() const; ensure(invariant());

Implements fiber_bundle::chart_point.

Definition at line 209 of file chart_point_2d.cc.

References put_local_coord().

Referenced by db().

◆ local_coords() [1/2]

fiber_bundle::chart_point_2d::coord_type * fiber_bundle::chart_point_2d::local_coords ( )

virtual

The array of local coordinates.

Postcondition

result != 0

Implements fiber_bundle::chart_point.

Definition at line 257 of file chart_point_2d.cc.

Referenced by put_local_coord().

◆ local_coords() [2/2]

const fiber_bundle::chart_point_2d::coord_type * fiber_bundle::chart_point_2d::local_coords ( ) const

virtual

The array of local coordinates, const version.

Postcondition

result != 0

Implements fiber_bundle::chart_point.

Definition at line 278 of file chart_point_2d.cc.

References u().

◆ operator=() [1/2]

chart_point_2d& fiber_bundle::chart_point_2d::operator= ( const chart_point & xother )

inline

Assignment operator.

Definition at line 189 of file chart_point_2d.h.

References fiber_bundle::chart_point::operator=().

Referenced by is_ancestor_of().

◆ operator=() [2/2]

fiber_bundle::chart_point_2d & fiber_bundle::chart_point_2d::operator= ( const chart_point_2d & xother )

Assignment operator.

Postcondition

invariant()

-unexecutable( *this == xother )

Definition at line 490 of file chart_point_2d.cc.

References fiber_bundle::chart_point::_chart_id, and _local_coords.

◆ put() [1/2]

void fiber_bundle::chart_point_2d::put	(	pod_index_type	xchart,
		coord_type	xu,
		coord_type	xv
	)

Sets chart_id() == xchart_id, u() == xu, v() == xv.

Referenced by v().

◆ put() [2/2]

void fiber_bundle::chart_point_2d::put	(	const scoped_index &	xchart_id,
		coord_type	xu,
		coord_type	xv
	)

Sets chart_id() == xchart_id.hub_pod(), u() == xu, v() == xv.

◆ put_local_coord()

void fiber_bundle::chart_point_2d::put_local_coord	(	int	xi,
		coord_type	xvalue
	)

virtual

Sets the xi-th local coordinate of this point to xvalue.

Precondition

(0 <= xi) && (xi < db())

Todo:: uncomment when invariant changed to invariant() const; ensure(invariant());

Postcondition

isunordered_or_equals(local_coord(xi), xvalue)

Definition at line 233 of file chart_point_2d.cc.

References sheaf::isunordered_or_equals(), and local_coords().

Referenced by local_coord().

◆ u()

const fiber_bundle::chart_point_2d::coord_type & fiber_bundle::chart_point_2d::u ( ) const

The 0-th local coordinate of this.

Todo:: uncomment when invariant changed to invariant() const; ensure(invariant());

Postcondition

isunordered_or_equals(result, local_coord(0))

Definition at line 299 of file chart_point_2d.cc.

References sheaf::isunordered_or_equals(), and v().

Referenced by local_coords().

◆ v()

const fiber_bundle::chart_point_2d::coord_type & fiber_bundle::chart_point_2d::v ( ) const

The 1-th local coordinate of this.

Todo:: uncomment when invariant changed to invariant() const; ensure(invariant());

Postcondition

isunordered_or_equals(result, local_coord(1))

Definition at line 321 of file chart_point_2d.cc.

References clone(), sheaf::scoped_index::hub_pod(), sheaf::isunordered_or_equals(), and put().

Referenced by u().

Member Data Documentation

◆ _local_coords

coord_type fiber_bundle::chart_point_2d::_local_coords[2]

protected

The local coordinates of this point.

Definition at line 142 of file chart_point_2d.h.

Referenced by operator=().

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

CHART_POINT_2D FACET

ANY FACET

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ chart_point_2d() [1/6]

◆ chart_point_2d() [2/6]

◆ ~chart_point_2d()

◆ chart_point_2d() [3/6]

◆ chart_point_2d() [4/6]

◆ chart_point_2d() [5/6]

◆ chart_point_2d() [6/6]

Member Function Documentation

◆ clone()

◆ db()

◆ invariant()

◆ is_ancestor_of()

◆ local_coord()

◆ local_coords() [1/2]

◆ local_coords() [2/2]

◆ operator=() [1/2]

◆ operator=() [2/2]

◆ put() [1/2]

◆ put() [2/2]

◆ put_local_coord()

◆ u()

◆ v()

Member Data Documentation

◆ _local_coords