Class to switch between storage types. More...

#include <GooseFEM/VectorPartitionedTyings.h>

Inheritance diagram for GooseFEM::VectorPartitionedTyings:

Public Member Functions
template<class E , class M >
	VectorPartitionedTyings (const E &conn, const E &dofs, const M &Cdu, const M &Cdp, const M &Cdi)
	Constructor.

size_t	nnd () const

size_t	nni () const

size_t	nnu () const

size_t	nnp () const

const array_type::tensor< size_t, 1 > &	iid () const
	Dependent DOFs (list of DOF numbers).

const array_type::tensor< size_t, 1 > &	iii () const
	Independent DOFs (list of DOF numbers).

const array_type::tensor< size_t, 1 > &	iiu () const
	Independent unknown DOFs (list of DOF numbers).

const array_type::tensor< size_t, 1 > &	iip () const
	Independent prescribed DOFs (list of DOF numbers).

template<class T >
void	copy_p (const T &dofval_src, T &dofval_dest) const
	Copy (part of) "dofval" to another "dofval": dofval_dest[iip()] = dofval_src[iip()].

template<class T >
array_type::tensor< double, 1 >	AsDofs_i (const T &nodevec) const
	Convert to "dofval" (overwrite entries that occur more than once).

template<class T , class R >
void	asDofs_i (const T &nodevec, R &dofval_i, bool apply_tyings=true) const
	Same as InterpQuad_vector(), but writing to preallocated return.

Public Member Functions inherited from GooseFEM::Vector
template<class S , class T >
	Vector (const S &conn, const T &dofs)
	Constructor.

size_t	nelem () const

size_t	nne () const

size_t	nnode () const

size_t	ndim () const

size_t	ndof () const

const array_type::tensor< size_t, 2 > &	conn () const

const array_type::tensor< size_t, 2 > &	dofs () const

template<class T >
T	Copy (const T &nodevec_src, const T &nodevec_dest) const
	Copy "nodevec" to another "nodevec".

template<class T >
void	copy (const T &nodevec_src, T &nodevec_dest) const
	Copy "nodevec" to another "nodevec".

template<class T >
array_type::tensor< double, 1 >	AsDofs (const T &arg) const
	Convert "nodevec" or "elemvec" to "dofval" (overwrite entries that occur more than once).

template<class T , class R >
void	asDofs (const T &arg, R &ret) const
	Convert "nodevec" or "elemvec" to "dofval" (overwrite entries that occur more than once).

template<class T >
array_type::tensor< double, 2 >	AsNode (const T &arg) const
	Convert "dofval" or "elemvec" to "nodevec" (overwrite entries that occur more than once).

template<class T , class R >
void	asNode (const T &arg, R &ret) const
	Convert "dofval" or "elemvec" to "nodevec" (overwrite entries that occur more than once).

template<class T >
array_type::tensor< double, 3 >	AsElement (const T &arg) const
	Convert "dofval" or "nodevec" to "elemvec" (overwrite entries that occur more than once).

template<class T , class R >
void	asElement (const T &arg, R &ret) const
	Convert "dofval" or "nodevec" to "elemvec" (overwrite entries that occur more than once).

template<class T >
array_type::tensor< double, 1 >	AssembleDofs (const T &arg) const
	Assemble "nodevec" or "elemvec" to "dofval" (adds entries that occur more that once).

template<class T , class R >
void	assembleDofs (const T &arg, R &ret) const
	Assemble "nodevec" or "elemvec" to "dofval" (adds entries that occur more that once).

template<class T >
array_type::tensor< double, 2 >	AssembleNode (const T &arg) const
	Assemble "elemvec" to "nodevec" (adds entries that occur more that once.

template<class T , class R >
void	assembleNode (const T &arg, R &ret) const
	Assemble "elemvec" to "nodevec" (adds entries that occur more that once.

std::array< size_t, 1 >	shape_dofval () const
	Shape of "dofval".

std::array< size_t, 2 >	shape_nodevec () const
	Shape of "nodevec".

std::array< size_t, 3 >	shape_elemvec () const
	Shape of "elemvec".

std::array< size_t, 3 >	shape_elemmat () const
	Shape of "elemmat".

array_type::tensor< double, 1 >	allocate_dofval () const
	Allocated "dofval".

array_type::tensor< double, 1 >	allocate_dofval (double val) const
	Allocated and initialised "dofval".

array_type::tensor< double, 2 >	allocate_nodevec () const
	Allocated "nodevec".

array_type::tensor< double, 2 >	allocate_nodevec (double val) const
	Allocated and initialised "nodevec".

array_type::tensor< double, 3 >	allocate_elemvec () const
	Allocated "elemvec".

array_type::tensor< double, 3 >	allocate_elemvec (double val) const
	Allocated and initialised "elemvec".

array_type::tensor< double, 3 >	allocate_elemmat () const
	Allocated "elemmat".

array_type::tensor< double, 3 >	allocate_elemmat (double val) const
	Allocated and initialised "elemmat".

Additional Inherited Members
Protected Attributes inherited from GooseFEM::Vector
array_type::tensor< size_t, 2 >	m_conn
	See conn()

array_type::tensor< size_t, 2 >	m_dofs
	See dofs()

size_t	m_nelem
	See nelem.

size_t	m_nne
	See nne.

size_t	m_nnode
	See nnode.

size_t	m_ndim
	See ndim.

size_t	m_ndof
	See ndof.

Detailed Description

Class to switch between storage types.

In particular:

"nodevec": nodal vectors [nnode, ndim].
"elemvec": nodal vectors stored per element [nelem, nne, ndim].
"dofval": DOF values [ndof].
"dofval_u": DOF values (Unknown), == dofval[iiu], [nnu].
"dofval_p": DOF values (Prescribed), == dofval[iiu], [nnp].

Definition at line 32 of file VectorPartitionedTyings.h.

Constructor & Destructor Documentation

◆ VectorPartitionedTyings()

template<class E , class M >

GooseFEM::VectorPartitionedTyings::VectorPartitionedTyings	(	const E &	conn,
		const E &	dofs,
		const M &	Cdu,
		const M &	Cdp,
		const M &	Cdi )

inline

Constructor.

Template Parameters

E	e.g. `array_type::tensor<size_t, 2>`
M	e.g. `Eigen::SparseMatrix<double>`

Parameters

conn	connectivity [nelem, nne].
dofs	DOFs per node [nnode, ndim].
Cdu	See Tyings::Periodic::Cdu().
Cdp	See Tyings::Periodic::Cdp().
Cdi	See Tyings::Periodic::Cdi().

Definition at line 91 of file VectorPartitionedTyings.h.

Member Function Documentation

◆ AsDofs_i()

template<class T >

array_type::tensor< double, 1 > GooseFEM::VectorPartitionedTyings::AsDofs_i ( const T & nodevec ) const

inline

Convert to "dofval" (overwrite entries that occur more than once).

Only the independent DOFs are retained.

Parameters

nodevec nodal vectors [nnode, ndim].

Returns: dofval[iii()] [nni].

Definition at line 209 of file VectorPartitionedTyings.h.

◆ asDofs_i()

template<class T , class R >

void GooseFEM::VectorPartitionedTyings::asDofs_i	(	const T &	nodevec,
		R &	dofval_i,
		bool	apply_tyings = true ) const

inline

Same as InterpQuad_vector(), but writing to preallocated return.

Parameters

nodevec	[nnode, ndim].
dofval_i	[nni].
apply_tyings	If `true` the dependent DOFs are eliminated.

Definition at line 224 of file VectorPartitionedTyings.h.

◆ copy_p()

template<class T >

void GooseFEM::VectorPartitionedTyings::copy_p	(	const T &	dofval_src,
		T &	dofval_dest ) const

inline

Copy (part of) "dofval" to another "dofval": dofval_dest[iip()] = dofval_src[iip()].

Parameters

dofval_src	DOF values, iip() updated, [ndof].
dofval_dest	DOF values, iip() updated, [ndof].

Definition at line 188 of file VectorPartitionedTyings.h.

◆ iid()

const array_type::tensor< size_t, 1 > & GooseFEM::VectorPartitionedTyings::iid ( ) const

inline

Dependent DOFs (list of DOF numbers).

Returns: Pointer.

Definition at line 149 of file VectorPartitionedTyings.h.

◆ iii()

const array_type::tensor< size_t, 1 > & GooseFEM::VectorPartitionedTyings::iii ( ) const

inline

Independent DOFs (list of DOF numbers).

Returns: Copy.

Definition at line 158 of file VectorPartitionedTyings.h.

◆ iip()

const array_type::tensor< size_t, 1 > & GooseFEM::VectorPartitionedTyings::iip ( ) const

inline

Independent prescribed DOFs (list of DOF numbers).

Returns: Pointer.

Definition at line 176 of file VectorPartitionedTyings.h.

◆ iiu()

const array_type::tensor< size_t, 1 > & GooseFEM::VectorPartitionedTyings::iiu ( ) const

inline

Independent unknown DOFs (list of DOF numbers).

Returns: Pointer.

Definition at line 167 of file VectorPartitionedTyings.h.

◆ nnd()

size_t GooseFEM::VectorPartitionedTyings::nnd ( ) const

inline

Returns: Number of dependent DOFs.

Definition at line 116 of file VectorPartitionedTyings.h.

◆ nni()

size_t GooseFEM::VectorPartitionedTyings::nni ( ) const

inline

Returns: Number of independent DOFs.

Definition at line 124 of file VectorPartitionedTyings.h.

◆ nnp()

size_t GooseFEM::VectorPartitionedTyings::nnp ( ) const

inline

Returns: Number of independent prescribed DOFs.

Definition at line 140 of file VectorPartitionedTyings.h.

◆ nnu()

size_t GooseFEM::VectorPartitionedTyings::nnu ( ) const

inline

Returns: Number of independent unknown DOFs.

Definition at line 132 of file VectorPartitionedTyings.h.

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

GooseFEM/VectorPartitionedTyings.h

Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ VectorPartitionedTyings()

Member Function Documentation

◆ AsDofs_i()

◆ asDofs_i()

◆ copy_p()

◆ iid()

◆ iii()

◆ iip()

◆ iiu()

◆ nnd()

◆ nni()

◆ nnp()

◆ nnu()