mfem::ComplexGridFunction Class Reference

#include <complex_fem.hpp>

Inheritance diagram for mfem::ComplexGridFunction:

Collaboration diagram for mfem::ComplexGridFunction:

Public Member Functions
	ComplexGridFunction (FiniteElementSpace *f)
	Construct a ComplexGridFunction associated with the FiniteElementSpace *f.
	ComplexGridFunction (Mesh *m, std::istream &input)
	Construct a ComplexGridFunction on the given Mesh, using the data from input.
void	Update ()
long	GetSequence () const
void	MakeOwner (FiniteElementCollection *fec_)
	Make the ComplexGridFunction the owner of fec_owned and fes.
FiniteElementCollection *	OwnFEC ()
int	VectorDim () const
ComplexGridFunction &	operator= (const ComplexGridFunction &rhs)
	Copy assignment. Only the data of the base class Vector is copied.
ComplexGridFunction &	operator= (const Vector &v)
	Copy the data from v.
ComplexGridFunction &	operator= (const std::complex< real_t > &value)
	Assign constant values to the ComplexGridFunction data.
virtual void	ProjectCoefficient (Coefficient &real_coeff, Coefficient &imag_coeff)
virtual void	ProjectCoefficient (VectorCoefficient &real_vcoeff, VectorCoefficient &imag_vcoeff)
virtual void	ProjectBdrCoefficient (Coefficient &real_coeff, Coefficient &imag_coeff, Array< int > &attr)
virtual void	ProjectBdrCoefficientNormal (VectorCoefficient &real_coeff, VectorCoefficient &imag_coeff, Array< int > &attr)
virtual void	ProjectBdrCoefficientTangent (VectorCoefficient &real_coeff, VectorCoefficient &imag_coeff, Array< int > &attr)
FiniteElementSpace *	FESpace ()
const FiniteElementSpace *	FESpace () const
GridFunction &	real ()
GridFunction &	imag ()
const GridFunction &	real () const
const GridFunction &	imag () const
void	Sync ()
void	SyncAlias ()
virtual real_t	ComputeL2Error (Coefficient &exsolr, Coefficient &exsoli, const IntegrationRule *irs[]=NULL) const
	Returns ||u_ex - u_h||_L2 for complex-valued scalar fields.
virtual real_t	ComputeL2Error (VectorCoefficient &exsolr, VectorCoefficient &exsoli, const IntegrationRule *irs[]=NULL, Array< int > *elems=NULL) const
	Returns ||u_ex - u_h||_L2 for complex-valued vector fields.
virtual real_t	ComputeMaxError (Coefficient &exsolr, Coefficient &exsoli, const IntegrationRule *irs[]=NULL) const
	Returns Max|u_ex - u_h| error for complex-valued H1 or L2 elements.
virtual real_t	ComputeLpError (const real_t p, Coefficient &exsolr, Coefficient &exsoli, Coefficient *weight=NULL, const IntegrationRule *irs[]=NULL, const Array< int > *elems=NULL) const
	Returns ||u_ex - u_h||_Lp for complex-valued H1 or L2 elements.
virtual void	Save (std::ostream &out) const
	Save the ComplexGridFunction to an output stream.
virtual void	Save (const char *fname, int precision=16) const
	Save the ComplexGridFunction to a file.
virtual	~ComplexGridFunction ()
	Destroys the grid function.
Public Member Functions inherited from mfem::Vector
	Vector ()
	Vector (const Vector &)
	Copy constructor. Allocates a new data array and copies the data.
	Vector (Vector &&v)
	Move constructor. "Steals" data from its argument.
	Vector (int s)
	Creates vector of size s.
	Vector (real_t *data_, int size_)
	Creates a vector referencing an array of doubles, owned by someone else.
	Vector (Vector &base, int base_offset, int size_)
	Create a Vector referencing a sub-vector of the Vector base starting at the given offset, base_offset, and size size_.
	Vector (int size_, MemoryType mt)
	Create a Vector of size size_ using MemoryType mt.
	Vector (int size_, MemoryType h_mt, MemoryType d_mt)
	Create a Vector of size size_ using host MemoryType h_mt and device MemoryType d_mt.
template<typename CT , int N>
	Vector (const CT(&values)[N])
	Create a vector from a statically sized C-style array of convertible type.
template<typename CT , typename std::enable_if< std::is_convertible< CT, real_t >::value, bool >::type = true>
	Vector (std::initializer_list< CT > values)
	Create a vector using a braced initializer list.
virtual void	UseDevice (bool use_dev) const
	Enable execution of Vector operations using the mfem::Device.
virtual bool	UseDevice () const
	Return the device flag of the Memory object used by the Vector.
void	Load (std::istream **in, int np, int *dim)
	Reads a vector from multiple files.
void	Load (std::istream &in, int Size)
	Load a vector from an input stream.
void	Load (std::istream &in)
	Load a vector from an input stream, reading the size from the stream.
void	SetSize (int s)
	Resize the vector to size s.
void	SetSize (int s, MemoryType mt)
	Resize the vector to size s using MemoryType mt.
void	SetSize (int s, const Vector &v)
	Resize the vector to size s using the MemoryType of v.
void	Reserve (int res)
	Update Capacity() to res (if less than current), keeping existing entries.
void	DeleteAt (const Array< int > &indices)
void	SetData (real_t *d)
void	SetDataAndSize (real_t *d, int s)
	Set the Vector data and size.
void	NewDataAndSize (real_t *d, int s)
	Set the Vector data and size, deleting the old data, if owned.
void	NewMemoryAndSize (const Memory< real_t > &mem, int s, bool own_mem)
	Reset the Vector to use the given external Memory mem and size s.
void	MakeRef (Vector &base, int offset, int size)
	Reset the Vector to be a reference to a sub-vector of base.
void	MakeRef (Vector &base, int offset)
	Reset the Vector to be a reference to a sub-vector of base without changing its current size.
void	MakeDataOwner () const
	Set the Vector data (host pointer) ownership flag.
void	Destroy ()
	Destroy a vector.
void	DeleteDevice (bool copy_to_host=true)
	Delete the device pointer, if owned. If copy_to_host is true and the data is valid only on device, move it to host before deleting. Invalidates the device memory.
int	Size () const
	Returns the size of the vector.
int	Capacity () const
	Return the size of the currently allocated data array.
real_t *	GetData () const
	Return a pointer to the beginning of the Vector data.
MFEM_DEPRECATED	operator real_t * ()
	Conversion to double *. Deprecated.
MFEM_DEPRECATED	operator const real_t * () const
	Conversion to const double *. Deprecated.
real_t *	begin ()
	STL-like begin.
real_t *	end ()
	STL-like end.
const real_t *	begin () const
	STL-like begin (const version).
const real_t *	end () const
	STL-like end (const version).
Memory< real_t > &	GetMemory ()
	Return a reference to the Memory object used by the Vector.
const Memory< real_t > &	GetMemory () const
	Return a reference to the Memory object used by the Vector, const version.
void	SyncMemory (const Vector &v) const
	Update the memory location of the vector to match v.
void	SyncAliasMemory (const Vector &v) const
	Update the alias memory location of the vector to match v.
bool	OwnsData () const
	Read the Vector data (host pointer) ownership flag.
void	StealData (real_t **p)
	Changes the ownership of the data; after the call the Vector is empty.
real_t *	StealData ()
	Changes the ownership of the data; after the call the Vector is empty.
real_t &	Elem (int i)
	Access Vector entries. Index i = 0 .. size-1.
const real_t &	Elem (int i) const
	Read only access to Vector entries. Index i = 0 .. size-1.
real_t &	operator() (int i)
	Access Vector entries using () for 0-based indexing.
const real_t &	operator() (int i) const
	Read only access to Vector entries using () for 0-based indexing.
real_t &	operator[] (int i)
	Access Vector entries using [] for 0-based indexing.
const real_t &	operator[] (int i) const
	Read only access to Vector entries using [] for 0-based indexing.
real_t	operator* (const real_t *v) const
real_t	operator* (const Vector &v) const
	Return the inner-product.
Vector &	operator= (const real_t *v)
	Copy Size() entries from v.
Vector &	operator= (const Vector &v)
	Copy assignment.
Vector &	operator= (Vector &&v)
	Move assignment.
Vector &	operator= (real_t value)
	Redefine '=' for vector = constant.
Vector &	operator*= (real_t c)
Vector &	operator*= (const Vector &v)
	Component-wise scaling: (*this)(i) *= v(i)
Vector &	operator/= (real_t c)
Vector &	operator/= (const Vector &v)
	Component-wise division: (*this)(i) /= v(i)
Vector &	operator-= (real_t c)
Vector &	operator-= (const Vector &v)
Vector &	operator+= (real_t c)
Vector &	operator+= (const Vector &v)
Vector &	Add (const real_t a, const Vector &Va)
	(*this) += a * Va
Vector &	Set (const real_t a, const Vector &x)
	(*this) = a * x
void	SetVector (const Vector &v, int offset)
	(*this)[i + offset] = v[i]
void	AddSubVector (const Vector &v, int offset)
	(*this)[i + offset] += v[i]
void	Neg ()
	(*this) = -(*this)
void	Reciprocal ()
	(*this)(i) = 1.0 / (*this)(i)
void	Abs ()
	(*this)(i) = abs((*this)(i))
void	Pow (const real_t p)
	(*this)(i) = pow((*this)(i), p)
void	Swap (Vector &other)
	Swap the contents of two Vectors.
void	cross3D (const Vector &vin, Vector &vout) const
void	median (const Vector &lo, const Vector &hi)
	v = median(v,lo,hi) entrywise. Implementation assumes lo <= hi.
void	GetSubVector (const Array< int > &dofs, Vector &elemvect) const
	Extract entries listed in dofs to the output Vector elemvect.
void	GetSubVector (const Array< int > &dofs, real_t *elem_data) const
	Extract entries listed in dofs to the output array elem_data.
void	SetSubVector (const Array< int > &dofs, const real_t value)
	Set the entries listed in dofs to the given value.
void	SetSubVectorHost (const Array< int > &dofs, const real_t value)
	Set the entries listed in dofs to the given value (always on host).
void	SetSubVector (const Array< int > &dofs, const Vector &elemvect)
	Set the entries listed in dofs to the values given in the elemvect Vector. Negative dof values cause the -dof-1 position in this Vector to receive the -val from elemvect.
void	SetSubVector (const Array< int > &dofs, real_t *elem_data)
	Set the entries listed in dofs to the values given the , elem_data array. Negative dof values cause the -dof-1 position in this Vector to receive the -val from elem_data.
void	AddElementVector (const Array< int > &dofs, const Vector &elemvect)
	Add elements of the elemvect Vector to the entries listed in dofs. Negative dof values cause the -dof-1 position in this Vector to add the -val from elemvect.
void	AddElementVector (const Array< int > &dofs, real_t *elem_data)
	Add elements of the elem_data array to the entries listed in dofs. Negative dof values cause the -dof-1 position in this Vector to add the -val from elem_data.
void	AddElementVector (const Array< int > &dofs, const real_t a, const Vector &elemvect)
	Add times the elements of the elemvect Vector to the entries listed in dofs. Negative dof values cause the -dof-1 position in this Vector to add the -a*val from elemvect.
void	SetSubVectorComplement (const Array< int > &dofs, const real_t val)
	Set all vector entries NOT in the dofs Array to the given val.
void	Print (std::ostream &out=mfem::out, int width=8) const
	Prints vector to stream out.
void	Print (adios2stream &out, const std::string &variable_name) const
void	Print_HYPRE (std::ostream &out) const
	Prints vector to stream out in HYPRE_Vector format.
void	PrintMathematica (std::ostream &out=mfem::out) const
	Prints vector as a List for importing into Mathematica.
void	PrintHash (std::ostream &out) const
	Print the Vector size and hash of its data.
void	Randomize (int seed=0)
	Set random values in the vector.
real_t	Norml2 () const
	Returns the l2 norm of the vector.
real_t	Normlinf () const
	Returns the l_infinity norm of the vector.
real_t	Norml1 () const
	Returns the l_1 norm of the vector.
real_t	Normlp (real_t p) const
	Returns the l_p norm of the vector.
real_t	Max () const
	Returns the maximal element of the vector.
real_t	Min () const
	Returns the minimal element of the vector.
real_t	Sum () const
	Return the sum of the vector entries.
real_t	DistanceSquaredTo (const real_t *p) const
	Compute the square of the Euclidean distance to another vector.
real_t	DistanceSquaredTo (const Vector &p) const
	Compute the square of the Euclidean distance to another vector.
real_t	DistanceTo (const real_t *p) const
	Compute the Euclidean distance to another vector.
real_t	DistanceTo (const Vector &p) const
	Compute the Euclidean distance to another vector.
int	CheckFinite () const
	Count the number of entries in the Vector for which isfinite is false, i.e. the entry is a NaN or +/-Inf.
virtual	~Vector ()
	Destroys vector.
virtual const real_t *	Read (bool on_dev=true) const
	Shortcut for mfem::Read(vec.GetMemory(), vec.Size(), on_dev).
virtual const real_t *	HostRead () const
	Shortcut for mfem::Read(vec.GetMemory(), vec.Size(), false).
virtual real_t *	Write (bool on_dev=true)
	Shortcut for mfem::Write(vec.GetMemory(), vec.Size(), on_dev).
virtual real_t *	HostWrite ()
	Shortcut for mfem::Write(vec.GetMemory(), vec.Size(), false).
virtual real_t *	ReadWrite (bool on_dev=true)
	Shortcut for mfem::ReadWrite(vec.GetMemory(), vec.Size(), on_dev).
virtual real_t *	HostReadWrite ()
	Shortcut for mfem::ReadWrite(vec.GetMemory(), vec.Size(), false).
MemoryView< Array< real_t > >	GetArrayView ()
	Create a mutable (non-const) view of the Vector as Array<real_t> that can be used to pass Vector objects to functions that take Array arguments.
MemoryView< const Array< real_t > >	GetArrayView () const
	Create a const view of the Vector as const Array<real_t> that can be used to pass Vector objects to functions that take Array arguments.

Protected Member Functions
void	Destroy ()

Protected Attributes
FiniteElementSpace *	fes
FiniteElementCollection *	fec_owned
	Used when the grid function is read from a file. It can also be set explicitly, see MakeOwner().
long	fes_sequence
Protected Attributes inherited from mfem::Vector
Memory< real_t >	data
int	size

Detailed Description

Class for complex-valued grid function - real + imaginary part Vector with associated FE space.

Definition at line 31 of file complex_fem.hpp.

Constructor & Destructor Documentation

ComplexGridFunction() [1/2]

mfem::ComplexGridFunction::ComplexGridFunction

(

FiniteElementSpace *

f

)

Construct a ComplexGridFunction associated with the FiniteElementSpace *f.

Definition at line 21 of file complex_fem.cpp.

ComplexGridFunction() [2/2]

mfem::ComplexGridFunction::ComplexGridFunction	(	Mesh *	m,
		std::istream &	input )

Construct a ComplexGridFunction on the given Mesh, using the data from input.

The content of input should be in the format created by the method Save(). The reconstructed FiniteElementSpace and FiniteElementCollection are owned by the ComplexGridFunction.

Definition at line 36 of file complex_fem.cpp.

~ComplexGridFunction()

virtual mfem::ComplexGridFunction::~ComplexGridFunction ( )

inlinevirtual

Destroys the grid function.

Definition at line 246 of file complex_fem.hpp.

Member Function Documentation

ComputeL2Error() [1/2]

virtual real_t mfem::ComplexGridFunction::ComputeL2Error ( Coefficient & exsolr, Coefficient & exsoli, const IntegrationRule * irs[] = NULL ) const

inlinevirtual

Returns ||u_ex - u_h||_L2 for complex-valued scalar fields.

See also

GridFunction::ComputeL2Error(Coefficient &exsol, const IntegrationRule *irs[], const Array<int> *elems) const for more detailed documentation.

Definition at line 145 of file complex_fem.hpp.

ComputeL2Error() [2/2]

virtual real_t mfem::ComplexGridFunction::ComputeL2Error ( VectorCoefficient & exsolr, VectorCoefficient & exsoli, const IntegrationRule * irs[] = NULL, Array< int > * elems = NULL ) const

inlinevirtual

Returns ||u_ex - u_h||_L2 for complex-valued vector fields.

See also

GridFunction::ComputeL2Error(VectorCoefficient &exsol, const IntegrationRule *irs[], const Array<int> *elems) const for more detailed documentation.

Definition at line 159 of file complex_fem.hpp.

ComputeLpError()

real_t mfem::ComplexGridFunction::ComputeLpError ( const real_t p, Coefficient & exsolr, Coefficient & exsoli, Coefficient * weight = NULL, const IntegrationRule * irs[] = NULL, const Array< int > * elems = NULL ) const

virtual

Returns ||u_ex - u_h||_Lp for complex-valued H1 or L2 elements.

Computes:

\[(\sum_{elems} \int_{elem} w \, |u_{ex} - u_h|^p)^{1/p}\]

Where:

\[|u_{ex} - u_h| = \sqrt{Re(u_{ex} - u_h)^2 + Im(u_{ex} - u_h)^2}\]

Parameters

[in]	p	Real value indicating the exponent of the \(L^p\) norm. To avoid domain errors p should have a positive value, either finite or infinite.
[in]	exsolr	Coefficient object reproducing the real part of the anticipated values of the scalar field, Re(u_ex).
[in]	exsoli	Coefficient object reproducing the imaginary part of the anticipated values of the scalar field, Im(u_ex).
[in]	weight	Optional pointer to a Coefficient object reproducing a weighting function, w.
[in]	irs	Optional pointer to an array of custom integration rules e.g. higher order than the default rules. If present the array will be indexed by Geometry::Type.
[in]	elems	Optional pointer to a marker array, with a length equal to the number of local elements, indicating which elements to integrate over. Only those elements corresponding to non-zero entries in elems will contribute to the computed L2 error.

Note

If an array of integration rules is provided through irs, be sure to include valid rules for each element type that may occur in the list of elements.

Quadratures with negative weights (as in some simplex integration rules in MFEM) can produce negative integrals even with non-negative integrands. To avoid returning negative errors this function uses the absolute values of the element-wise integrals. This may lead to results which are not entirely consistent with such integration rules.

Definition at line 241 of file complex_fem.cpp.

ComputeMaxError()

virtual real_t mfem::ComplexGridFunction::ComputeMaxError ( Coefficient & exsolr, Coefficient & exsoli, const IntegrationRule * irs[] = NULL ) const

inlinevirtual

Returns Max|u_ex - u_h| error for complex-valued H1 or L2 elements.

Compute the \(L_\infty\) error across the entire domain.

Parameters

[in]	exsolr	Coefficient object reproducing the real part of the anticipated values of the scalar field, Re(u_ex).
[in]	exsoli	Coefficient object reproducing the imaginary part of the anticipated values of the scalar field, Im(u_ex).
[in]	irs	Optional pointer to an array of custom integration rules e.g. higher order than the default rules. If present the array will be indexed by Geometry::Type.

Note

Uses ComputeLpError internally. See the ComputeLpError documentation for generalizations of this error computation.

If an array of integration rules is provided through irs, be sure to include valid rules for each element type that may occur in the list of elements.

Definition at line 189 of file complex_fem.hpp.

Destroy()

void mfem::ComplexGridFunction::Destroy ( )

protected

Definition at line 93 of file complex_fem.cpp.

FESpace() [1/2]

FiniteElementSpace * mfem::ComplexGridFunction::FESpace ( )

inline

Definition at line 123 of file complex_fem.hpp.

FESpace() [2/2]

const FiniteElementSpace * mfem::ComplexGridFunction::FESpace ( ) const

inline

Definition at line 124 of file complex_fem.hpp.

GetSequence()

long mfem::ComplexGridFunction::GetSequence ( ) const

inline

Return update counter, similar to Mesh::GetSequence(). Used to check if it is up to date with the space.

Definition at line 69 of file complex_fem.hpp.

imag() [1/2]

GridFunction & mfem::ComplexGridFunction::imag ( )

inline

Definition at line 127 of file complex_fem.hpp.

imag() [2/2]

const GridFunction & mfem::ComplexGridFunction::imag ( ) const

inline

Definition at line 129 of file complex_fem.hpp.

MakeOwner()

void mfem::ComplexGridFunction::MakeOwner ( FiniteElementCollection * fec_ )

inline

Make the ComplexGridFunction the owner of fec_owned and fes.

If the new FiniteElementCollection, fec_, is NULL, ownership of fec_owned and fes is taken away.

Definition at line 74 of file complex_fem.hpp.

operator=() [1/3]

ComplexGridFunction & mfem::ComplexGridFunction::operator= ( const ComplexGridFunction & rhs )

inline

Copy assignment. Only the data of the base class Vector is copied.

It is assumed that this object and rhs use FiniteElementSpaces that have the same size.

Note

Defining this method overwrites the implicitly defined copy assignment operator.

Definition at line 91 of file complex_fem.hpp.

operator=() [2/3]

ComplexGridFunction & mfem::ComplexGridFunction::operator= ( const std::complex< real_t > & value )

inline

Assign constant values to the ComplexGridFunction data.

Definition at line 105 of file complex_fem.hpp.

operator=() [3/3]

ComplexGridFunction & mfem::ComplexGridFunction::operator= ( const Vector & v )

inline

Copy the data from v.

The size of v must be equal to double of the size of the associated FiniteElementSpace fes.

Definition at line 97 of file complex_fem.hpp.

OwnFEC()

FiniteElementCollection * mfem::ComplexGridFunction::OwnFEC ( )

inline

Returns a pointer to the FiniteElementCollection used to construct this ComplexGridFunction if this class owns that object. Otherwise this function will return NULL.

Definition at line 79 of file complex_fem.hpp.

ProjectBdrCoefficient()

void mfem::ComplexGridFunction::ProjectBdrCoefficient ( Coefficient & real_coeff, Coefficient & imag_coeff, Array< int > & attr )

virtual

Definition at line 200 of file complex_fem.cpp.

ProjectBdrCoefficientNormal()

void mfem::ComplexGridFunction::ProjectBdrCoefficientNormal ( VectorCoefficient & real_coeff, VectorCoefficient & imag_coeff, Array< int > & attr )

virtual

Definition at line 213 of file complex_fem.cpp.

ProjectBdrCoefficientTangent()

void mfem::ComplexGridFunction::ProjectBdrCoefficientTangent ( VectorCoefficient & real_coeff, VectorCoefficient & imag_coeff, Array< int > & attr )

virtual

Definition at line 226 of file complex_fem.cpp.

ProjectCoefficient() [1/2]

void mfem::ComplexGridFunction::ProjectCoefficient ( Coefficient & real_coeff, Coefficient & imag_coeff )

virtual

Definition at line 176 of file complex_fem.cpp.

ProjectCoefficient() [2/2]

void mfem::ComplexGridFunction::ProjectCoefficient ( VectorCoefficient & real_vcoeff, VectorCoefficient & imag_vcoeff )

virtual

Definition at line 188 of file complex_fem.cpp.

real() [1/2]

GridFunction & mfem::ComplexGridFunction::real ( )

inline

Definition at line 126 of file complex_fem.hpp.

real() [2/2]

const GridFunction & mfem::ComplexGridFunction::real ( ) const

inline

Definition at line 128 of file complex_fem.hpp.

Save() [1/2]

void mfem::ComplexGridFunction::Save ( const char * fname, int precision = 16 ) const

virtual

Save the ComplexGridFunction to a file.

The given precision will be used for ASCII output.

Definition at line 331 of file complex_fem.cpp.

Save() [2/2]

void mfem::ComplexGridFunction::Save ( std::ostream & out ) const

virtual

Save the ComplexGridFunction to an output stream.

Definition at line 315 of file complex_fem.cpp.

Sync()

void mfem::ComplexGridFunction::Sync ( )

inline

Update the memory location of the real and imaginary GridFunction gfr and gfi to match the ComplexGridFunction.

Definition at line 133 of file complex_fem.hpp.

SyncAlias()

void mfem::ComplexGridFunction::SyncAlias ( )

inline

Update the alias memory location of the real and imaginary GridFunction gfr and gfi to match the ComplexGridFunction.

Definition at line 137 of file complex_fem.hpp.

Update()

void mfem::ComplexGridFunction::Update

(

)

Definition at line 106 of file complex_fem.cpp.

VectorDim()

int mfem::ComplexGridFunction::VectorDim

(

)

const

Shortcut for calling FiniteElementSpace::GetVectorDim() on the underlying fes

Definition at line 164 of file complex_fem.cpp.

Member Data Documentation

fec_owned

FiniteElementCollection* mfem::ComplexGridFunction::fec_owned

protected

Used when the grid function is read from a file. It can also be set explicitly, see MakeOwner().

If not NULL, this pointer is owned by the ComplexGridFunction.

Definition at line 46 of file complex_fem.hpp.

fes

FiniteElementSpace* mfem::ComplexGridFunction::fes

protected

FE space on which the grid function lives. Owned if fec_owned is not NULL.

Definition at line 40 of file complex_fem.hpp.

fes_sequence

long mfem::ComplexGridFunction::fes_sequence

protected

Definition at line 48 of file complex_fem.hpp.

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

• fem/complex_fem.hpp
• fem/complex_fem.cpp