Class for PUMI grid functions. More...

#include <pumi.hpp>

Inheritance diagram for mfem::GridFunctionPumi:

Collaboration diagram for mfem::GridFunctionPumi:

Public Member Functions
	GridFunctionPumi (Mesh m, apf::Mesh2 PumiM, apf::Numbering *v_num_loc, const int mesh_order)
	Construct a GridFunction from a PUMI mesh. More...

virtual	~GridFunctionPumi ()
	Destroy the grid function. More...

Public Member Functions inherited from mfem::GridFunction
	GridFunction ()

	GridFunction (const GridFunction &orig)
	Copy constructor. The internal true-dof vector t_vec is not copied. More...

	GridFunction (FiniteElementSpace *f)
	Construct a GridFunction associated with the FiniteElementSpace *f. More...

	GridFunction (FiniteElementSpace f, double data)
	Construct a GridFunction using previously allocated array data. More...

	GridFunction (FiniteElementSpace *f, Vector &base, int base_offset=0)
	Construct a GridFunction using previously allocated Vector base starting at the given offset, base_offset. More...

	GridFunction (Mesh *m, std::istream &input)
	Construct a GridFunction on the given Mesh, using the data from input. More...

	GridFunction (Mesh m, GridFunction gf_array[], int num_pieces)

GridFunction &	operator= (const GridFunction &rhs)
	Copy assignment. Only the data of the base class Vector is copied. More...

void	MakeOwner (FiniteElementCollection *fec_)
	Make the GridFunction the owner of fec and fes. More...

FiniteElementCollection *	OwnFEC ()

int	VectorDim () const

int	CurlDim () const

const Vector &	GetTrueVector () const
	Read only access to the (optional) internal true-dof Vector. More...

Vector &	GetTrueVector ()
	Read and write access to the (optional) internal true-dof Vector. More...

void	GetTrueDofs (Vector &tv) const
	Extract the true-dofs from the GridFunction. More...

void	SetTrueVector ()
	Shortcut for calling GetTrueDofs() with GetTrueVector() as argument. More...

virtual void	SetFromTrueDofs (const Vector &tv)
	Set the GridFunction from the given true-dof vector. More...

void	SetFromTrueVector ()
	Shortcut for calling SetFromTrueDofs() with GetTrueVector() as argument. More...

void	GetNodalValues (int i, Array< double > &nval, int vdim=1) const
	Returns the values in the vertices of i'th element for dimension vdim. More...

void	GetLaplacians (int i, const IntegrationRule &ir, Vector &laps, int vdim=1) const

void	GetLaplacians (int i, const IntegrationRule &ir, Vector &laps, DenseMatrix &tr, int vdim=1) const

void	GetHessians (int i, const IntegrationRule &ir, DenseMatrix &hess, int vdim=1) const

void	GetHessians (int i, const IntegrationRule &ir, DenseMatrix &hess, DenseMatrix &tr, int vdim=1) const

void	GetValuesFrom (const GridFunction &orig_func)

void	GetBdrValuesFrom (const GridFunction &orig_func)

void	GetVectorFieldValues (int i, const IntegrationRule &ir, DenseMatrix &vals, DenseMatrix &tr, int comp=0) const

void	ReorderByNodes ()
	For a vector grid function, makes sure that the ordering is byNODES. More...

void	GetNodalValues (Vector &nval, int vdim=1) const
	Return the values as a vector on mesh vertices for dimension vdim. More...

void	GetVectorFieldNodalValues (Vector &val, int comp) const

void	ProjectVectorFieldOn (GridFunction &vec_field, int comp=0)

void	GetDerivative (int comp, int der_comp, GridFunction &der)
	Compute a certain derivative of a function's component. Derivatives of the function are computed at the DOF locations of der, and averaged over overlapping DOFs. Thus this function projects the derivative to the FiniteElementSpace of der. More...

double	GetDivergence (ElementTransformation &tr) const

void	GetCurl (ElementTransformation &tr, Vector &curl) const

void	GetGradient (ElementTransformation &tr, Vector &grad) const
	Gradient of a scalar function at a quadrature point. More...

void	GetGradients (ElementTransformation &tr, const IntegrationRule &ir, DenseMatrix &grad) const
	Extension of GetGradient(...) for a collection of IntegrationPoints. More...

void	GetGradients (const int elem, const IntegrationRule &ir, DenseMatrix &grad) const
	Extension of GetGradient(...) for a collection of IntegrationPoints. More...

void	GetVectorGradient (ElementTransformation &tr, DenseMatrix &grad) const
	Compute the vector gradient with respect to the physical element variable. More...

void	GetVectorGradientHat (ElementTransformation &T, DenseMatrix &gh) const
	Compute the vector gradient with respect to the reference element variable. More...

void	GetElementAverages (GridFunction &avgs) const

virtual void	GetElementDofValues (int el, Vector &dof_vals) const

void	ImposeBounds (int i, const Vector &weights, const Vector &lo_, const Vector &hi_)

void	ImposeBounds (int i, const Vector &weights, double min_=0.0, double max_=infinity())

void	RestrictConforming ()

void	ProjectGridFunction (const GridFunction &src)
	Project the src GridFunction to this GridFunction, both of which must be on the same mesh. More...

virtual void	ProjectCoefficient (Coefficient &coeff)
	Project coeff Coefficient to this GridFunction. The projection computation depends on the choice of the FiniteElementSpace fes. Note that this is usually interpolation at the degrees of freedom in each element (not L2 projection). More...

void	ProjectCoefficient (Coefficient &coeff, Array< int > &dofs, int vd=0)
	Project coeff Coefficient to this GridFunction, using one element for each degree of freedom in dofs and nodal interpolation on that element. More...

void	ProjectCoefficient (VectorCoefficient &vcoeff)
	Project vcoeff VectorCoefficient to this GridFunction. The projection computation depends on the choice of the FiniteElementSpace fes. Note that this is usually interpolation at the degrees of freedom in each element (not L2 projection). More...

void	ProjectCoefficient (VectorCoefficient &vcoeff, Array< int > &dofs)
	Project vcoeff VectorCoefficient to this GridFunction, using one element for each degree of freedom in dofs and nodal interpolation on that element. More...

void	ProjectCoefficient (VectorCoefficient &vcoeff, int attribute)
	Project vcoeff VectorCoefficient to this GridFunction, only projecting onto elements with the given attribute. More...

void	ProjectCoefficient (Coefficient *coeff[])
	Analogous to the version with argument vcoeff VectorCoefficient but using an array of scalar coefficients for each component. More...

virtual void	ProjectDiscCoefficient (VectorCoefficient &coeff)
	Project a discontinuous vector coefficient as a grid function on a continuous finite element space. The values in shared dofs are determined from the element with maximal attribute. More...

virtual void	ProjectDiscCoefficient (Coefficient &coeff, AvgType type)
	Projects a discontinuous coefficient so that the values in shared vdofs are computed by taking an average of the possible values. More...

virtual void	ProjectDiscCoefficient (VectorCoefficient &coeff, AvgType type)
	Projects a discontinuous vector coefficient so that the values in shared vdofs are computed by taking an average of the possible values. More...

void	ProjectBdrCoefficient (Coefficient &coeff, Array< int > &attr)
	Project a Coefficient on the GridFunction, modifying only DOFs on the boundary associated with the boundary attributes marked in the attr array. More...

virtual void	ProjectBdrCoefficient (VectorCoefficient &vcoeff, Array< int > &attr)
	Project a VectorCoefficient on the GridFunction, modifying only DOFs on the boundary associated with the boundary attributes marked in the attr array. More...

virtual void	ProjectBdrCoefficient (Coefficient *coeff[], Array< int > &attr)
	Project a set of Coefficients on the components of the GridFunction, modifying only DOFs on the boundary associated with the boundary attributed marked in the attr array. More...

void	ProjectBdrCoefficientNormal (VectorCoefficient &vcoeff, Array< int > &bdr_attr)

virtual void	ProjectBdrCoefficientTangent (VectorCoefficient &vcoeff, Array< int > &bdr_attr)
	Project the tangential components of the given VectorCoefficient on the boundary. Only boundary attributes that are marked in bdr_attr are projected. Assumes ND-type VectorFE GridFunction. More...

virtual double	ComputeL2Error (Coefficient exsol[], const IntegrationRule irs[]=NULL, const Array< int > *elems=NULL) const

virtual double	ComputeElementGradError (int ielem, VectorCoefficient exgrad, const IntegrationRule irs[]=NULL) const
	Returns \|\|grad u_ex - grad u_h\|\|_L2 in element ielem for H1 or L2 elements. More...

virtual double	ComputeL2Error (Coefficient &exsol, const IntegrationRule irs[]=NULL, const Array< int > elems=NULL) const
	Returns \|\|u_ex - u_h\|\|_L2 for H1 or L2 elements. More...

virtual double	ComputeL2Error (VectorCoefficient &exsol, const IntegrationRule irs[]=NULL, const Array< int > elems=NULL) const

virtual double	ComputeGradError (VectorCoefficient exgrad, const IntegrationRule irs[]=NULL) const
	Returns \|\|grad u_ex - grad u_h\|\|_L2 for H1 or L2 elements. More...

virtual double	ComputeCurlError (VectorCoefficient excurl, const IntegrationRule irs[]=NULL) const
	Returns \|\|curl u_ex - curl u_h\|\|_L2 for ND elements. More...

virtual double	ComputeDivError (Coefficient exdiv, const IntegrationRule irs[]=NULL) const
	Returns \|\|div u_ex - div u_h\|\|_L2 for RT elements. More...

virtual double	ComputeDGFaceJumpError (Coefficient exsol, Coefficient ell_coeff, class JumpScaling jump_scaling, const IntegrationRule *irs[]=NULL) const

MFEM_DEPRECATED double	ComputeDGFaceJumpError (Coefficient exsol, Coefficient ell_coeff, double Nu, const IntegrationRule *irs[]=NULL) const
	Returns the Face Jumps error for L2 elements, with 1/h scaling. More...

virtual double	ComputeH1Error (Coefficient exsol, VectorCoefficient exgrad, Coefficient *ell_coef, double Nu, int norm_type) const

virtual double	ComputeH1Error (Coefficient exsol, VectorCoefficient exgrad, const IntegrationRule *irs[]=NULL) const

virtual double	ComputeHDivError (VectorCoefficient exsol, Coefficient exdiv, const IntegrationRule *irs[]=NULL) const
	Returns the error measured in H(div)-norm for RT elements. More...

virtual double	ComputeHCurlError (VectorCoefficient exsol, VectorCoefficient excurl, const IntegrationRule *irs[]=NULL) const
	Returns the error measured in H(curl)-norm for ND elements. More...

virtual double	ComputeMaxError (Coefficient &exsol, const IntegrationRule *irs[]=NULL) const

virtual double	ComputeMaxError (Coefficient exsol[], const IntegrationRule irs[]=NULL) const

virtual double	ComputeMaxError (VectorCoefficient &exsol, const IntegrationRule *irs[]=NULL) const

virtual double	ComputeL1Error (Coefficient &exsol, const IntegrationRule *irs[]=NULL) const

virtual double	ComputeW11Error (Coefficient exsol, VectorCoefficient exgrad, int norm_type, const Array< int > elems=NULL, const IntegrationRule irs[]=NULL) const

virtual double	ComputeL1Error (VectorCoefficient &exsol, const IntegrationRule *irs[]=NULL) const

virtual double	ComputeLpError (const double p, Coefficient &exsol, Coefficient weight=NULL, const IntegrationRule irs[]=NULL, const Array< int > *elems=NULL) const

virtual void	ComputeElementLpErrors (const double p, Coefficient &exsol, Vector &error, Coefficient weight=NULL, const IntegrationRule irs[]=NULL) const

virtual void	ComputeElementL1Errors (Coefficient &exsol, Vector &error, const IntegrationRule *irs[]=NULL) const

virtual void	ComputeElementL2Errors (Coefficient &exsol, Vector &error, const IntegrationRule *irs[]=NULL) const

virtual void	ComputeElementMaxErrors (Coefficient &exsol, Vector &error, const IntegrationRule *irs[]=NULL) const

virtual double	ComputeLpError (const double p, VectorCoefficient &exsol, Coefficient weight=NULL, VectorCoefficient v_weight=NULL, const IntegrationRule *irs[]=NULL) const

virtual void	ComputeElementLpErrors (const double p, VectorCoefficient &exsol, Vector &error, Coefficient weight=NULL, VectorCoefficient v_weight=NULL, const IntegrationRule *irs[]=NULL) const

virtual void	ComputeElementL1Errors (VectorCoefficient &exsol, Vector &error, const IntegrationRule *irs[]=NULL) const

virtual void	ComputeElementL2Errors (VectorCoefficient &exsol, Vector &error, const IntegrationRule *irs[]=NULL) const

virtual void	ComputeElementMaxErrors (VectorCoefficient &exsol, Vector &error, const IntegrationRule *irs[]=NULL) const

virtual void	ComputeFlux (BilinearFormIntegrator &blfi, GridFunction &flux, bool wcoef=true, int subdomain=-1)

GridFunction &	operator= (double value)
	Redefine '=' for GridFunction = constant. More...

GridFunction &	operator= (const Vector &v)
	Copy the data from v. More...

virtual void	Update ()
	Transform by the Space UpdateMatrix (e.g., on Mesh change). More...

FiniteElementSpace *	FESpace ()

const FiniteElementSpace *	FESpace () const

virtual void	SetSpace (FiniteElementSpace *f)
	Associate a new FiniteElementSpace with the GridFunction. More...

virtual void	MakeRef (FiniteElementSpace f, double v)
	Make the GridFunction reference external data on a new FiniteElementSpace. More...

virtual void	MakeRef (FiniteElementSpace *f, Vector &v, int v_offset)
	Make the GridFunction reference external data on a new FiniteElementSpace. More...

void	MakeTRef (FiniteElementSpace f, double tv)
	Associate a new FiniteElementSpace and new true-dof data with the GridFunction. More...

void	MakeTRef (FiniteElementSpace *f, Vector &tv, int tv_offset)
	Associate a new FiniteElementSpace and new true-dof data with the GridFunction. More...

virtual void	Save (std::ostream &out) const
	Save the GridFunction to an output stream. More...

virtual void	Save (const char *fname, int precision=16) const

virtual void	Save (adios2stream &out, const std::string &variable_name, const adios2stream::data_type type=adios2stream::data_type::point_data) const
	Save the GridFunction to a binary output stream using adios2 bp format. More...

void	SaveVTK (std::ostream &out, const std::string &field_name, int ref)
	Write the GridFunction in VTK format. Note that Mesh::PrintVTK must be called first. The parameter ref > 0 must match the one used in Mesh::PrintVTK. More...

void	SaveSTL (std::ostream &out, int TimesToRefine=1)
	Write the GridFunction in STL format. Note that the mesh dimension must be 2 and that quad elements will be broken into two triangles. More...

virtual	~GridFunction ()
	Destroys grid function. More...

void	MakeRef (Vector &base, int offset, int size)
	Reset the Vector to be a reference to a sub-vector of base. More...

void	MakeRef (Vector &base, int offset)
	Reset the Vector to be a reference to a sub-vector of base without changing its current size. More...

virtual double	GetValue (int i, const IntegrationPoint &ip, int vdim=1) const

virtual void	GetVectorValue (int i, const IntegrationPoint &ip, Vector &val) const

void	GetValues (int i, const IntegrationRule &ir, Vector &vals, int vdim=1) const

void	GetValues (int i, const IntegrationRule &ir, Vector &vals, DenseMatrix &tr, int vdim=1) const

void	GetVectorValues (int i, const IntegrationRule &ir, DenseMatrix &vals, DenseMatrix &tr) const

virtual double	GetValue (ElementTransformation &T, const IntegrationPoint &ip, int comp=0, Vector *tr=NULL) const

virtual void	GetVectorValue (ElementTransformation &T, const IntegrationPoint &ip, Vector &val, Vector *tr=NULL) const

void	GetValues (ElementTransformation &T, const IntegrationRule &ir, Vector &vals, int comp=0, DenseMatrix *tr=NULL) const

void	GetVectorValues (ElementTransformation &T, const IntegrationRule &ir, DenseMatrix &vals, DenseMatrix *tr=NULL) const

int	GetFaceValues (int i, int side, const IntegrationRule &ir, Vector &vals, DenseMatrix &tr, int vdim=1) const

int	GetFaceVectorValues (int i, int side, const IntegrationRule &ir, DenseMatrix &vals, DenseMatrix &tr) const

Public Member Functions inherited from mfem::Vector
	Vector ()

	Vector (const Vector &)
	Copy constructor. Allocates a new data array and copies the data. More...

	Vector (Vector &&v)
	Move constructor. "Steals" data from its argument. More...

	Vector (int s)
	Creates vector of size s. More...

	Vector (double *data_, int size_)
	Creates a vector referencing an array of doubles, owned by someone else. More...

	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_. More...

	Vector (int size_, MemoryType mt)
	Create a Vector of size size_ using MemoryType mt. More...

	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. More...

template<int N>
	Vector (const double(&values)[N])
	Create a vector using a braced initializer list. More...

virtual void	UseDevice (bool use_dev) const
	Enable execution of Vector operations using the mfem::Device. More...

virtual bool	UseDevice () const
	Return the device flag of the Memory object used by the Vector. More...

void	Load (std::istream *in, int np, int dim)
	Reads a vector from multiple files. More...

void	Load (std::istream &in, int Size)
	Load a vector from an input stream. More...

void	Load (std::istream &in)
	Load a vector from an input stream, reading the size from the stream. More...

void	SetSize (int s)
	Resize the vector to size s. More...

void	SetSize (int s, MemoryType mt)
	Resize the vector to size s using MemoryType mt. More...

void	SetSize (int s, Vector &v)
	Resize the vector to size s using the MemoryType of v. More...

void	SetData (double *d)

void	SetDataAndSize (double *d, int s)
	Set the Vector data and size. More...

void	NewDataAndSize (double *d, int s)
	Set the Vector data and size, deleting the old data, if owned. More...

void	NewMemoryAndSize (const Memory< double > &mem, int s, bool own_mem)
	Reset the Vector to use the given external Memory mem and size s. More...

void	MakeRef (Vector &base, int offset, int size)
	Reset the Vector to be a reference to a sub-vector of base. More...

void	MakeRef (Vector &base, int offset)
	Reset the Vector to be a reference to a sub-vector of base without changing its current size. More...

void	MakeDataOwner () const
	Set the Vector data (host pointer) ownership flag. More...

void	Destroy ()
	Destroy a vector. More...

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. More...

int	Size () const
	Returns the size of the vector. More...

int	Capacity () const
	Return the size of the currently allocated data array. More...

double *	GetData () const
	Return a pointer to the beginning of the Vector data. More...

MFEM_DEPRECATED	operator double * ()
	Conversion to `double *`. Deprecated. More...

MFEM_DEPRECATED	operator const double * () const
	Conversion to `const double *`. Deprecated. More...

double *	begin ()
	STL-like begin. More...

double *	end ()
	STL-like end. More...

const double *	begin () const
	STL-like begin (const version). More...

const double *	end () const
	STL-like end (const version). More...

Memory< double > &	GetMemory ()
	Return a reference to the Memory object used by the Vector. More...

const Memory< double > &	GetMemory () const
	Return a reference to the Memory object used by the Vector, const version. More...

void	SyncMemory (const Vector &v) const
	Update the memory location of the vector to match v. More...

void	SyncAliasMemory (const Vector &v) const
	Update the alias memory location of the vector to match v. More...

bool	OwnsData () const
	Read the Vector data (host pointer) ownership flag. More...

void	StealData (double **p)
	Changes the ownership of the data; after the call the Vector is empty. More...

double *	StealData ()
	Changes the ownership of the data; after the call the Vector is empty. More...

double &	Elem (int i)
	Access Vector entries. Index i = 0 .. size-1. More...

const double &	Elem (int i) const
	Read only access to Vector entries. Index i = 0 .. size-1. More...

double &	operator() (int i)
	Access Vector entries using () for 0-based indexing. More...

const double &	operator() (int i) const
	Read only access to Vector entries using () for 0-based indexing. More...

double &	operator[] (int i)
	Access Vector entries using [] for 0-based indexing. More...

const double &	operator[] (int i) const
	Read only access to Vector entries using [] for 0-based indexing. More...

double	operator* (const double *) const
	Dot product with a `double *` array. More...

double	operator* (const Vector &v) const
	Return the inner-product. More...

Vector &	operator= (const double *v)
	Copy Size() entries from v. More...

Vector &	operator= (const Vector &v)
	Copy assignment. More...

Vector &	operator= (Vector &&v)
	Move assignment. More...

Vector &	operator= (double value)
	Redefine '=' for vector = constant. More...

Vector &	operator*= (double c)

Vector &	operator*= (const Vector &v)
	Component-wise scaling: (this)(i) = v(i) More...

Vector &	operator/= (double c)

Vector &	operator/= (const Vector &v)
	Component-wise division: (*this)(i) /= v(i) More...

Vector &	operator-= (double c)

Vector &	operator-= (const Vector &v)

Vector &	operator+= (double c)

Vector &	operator+= (const Vector &v)

Vector &	Add (const double a, const Vector &Va)
	(this) += a Va More...

Vector &	Set (const double a, const Vector &x)
	(this) = a x More...

void	SetVector (const Vector &v, int offset)

void	AddSubVector (const Vector &v, int offset)

void	Neg ()
	(this) = -(this) More...

void	Swap (Vector &other)
	Swap the contents of two Vectors. More...

void	median (const Vector &lo, const Vector &hi)
	v = median(v,lo,hi) entrywise. Implementation assumes lo <= hi. More...

void	GetSubVector (const Array< int > &dofs, Vector &elemvect) const
	Extract entries listed in dofs to the output Vector elemvect. More...

void	GetSubVector (const Array< int > &dofs, double *elem_data) const
	Extract entries listed in dofs to the output array elem_data. More...

void	SetSubVector (const Array< int > &dofs, const double value)
	Set the entries listed in dofs to the given value. More...

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. More...

void	SetSubVector (const Array< int > &dofs, double *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. More...

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. More...

void	AddElementVector (const Array< int > &dofs, double *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. More...

void	AddElementVector (const Array< int > &dofs, const double 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 -aval from elemvect*. More...

void	SetSubVectorComplement (const Array< int > &dofs, const double val)
	Set all vector entries NOT in the dofs Array to the given val. More...

void	Print (std::ostream &out=mfem::out, int width=8) const
	Prints vector to stream out. More...

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. More...

void	PrintHash (std::ostream &out) const
	Print the Vector size and hash of its data. More...

void	Randomize (int seed=0)
	Set random values in the vector. More...

double	Norml2 () const
	Returns the l2 norm of the vector. More...

double	Normlinf () const
	Returns the l_infinity norm of the vector. More...

double	Norml1 () const
	Returns the l_1 norm of the vector. More...

double	Normlp (double p) const
	Returns the l_p norm of the vector. More...

double	Max () const
	Returns the maximal element of the vector. More...

double	Min () const
	Returns the minimal element of the vector. More...

double	Sum () const
	Return the sum of the vector entries. More...

double	DistanceSquaredTo (const double *p) const
	Compute the square of the Euclidean distance to another vector. More...

double	DistanceSquaredTo (const Vector &p) const
	Compute the square of the Euclidean distance to another vector. More...

double	DistanceTo (const double *p) const
	Compute the Euclidean distance to another vector. More...

double	DistanceTo (const Vector &p) const
	Compute the Euclidean distance to another vector. More...

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. More...

virtual	~Vector ()
	Destroys vector. More...

virtual const double *	Read (bool on_dev=true) const
	Shortcut for mfem::Read(vec.GetMemory(), vec.Size(), on_dev). More...

virtual const double *	HostRead () const
	Shortcut for mfem::Read(vec.GetMemory(), vec.Size(), false). More...

virtual double *	Write (bool on_dev=true)
	Shortcut for mfem::Write(vec.GetMemory(), vec.Size(), on_dev). More...

virtual double *	HostWrite ()
	Shortcut for mfem::Write(vec.GetMemory(), vec.Size(), false). More...

virtual double *	ReadWrite (bool on_dev=true)
	Shortcut for mfem::ReadWrite(vec.GetMemory(), vec.Size(), on_dev). More...

virtual double *	HostReadWrite ()
	Shortcut for mfem::ReadWrite(vec.GetMemory(), vec.Size(), false). More...

Additional Inherited Members
Public Types inherited from mfem::GridFunction
enum	AvgType { ARITHMETIC, HARMONIC }

Protected Member Functions inherited from mfem::GridFunction
void	SaveSTLTri (std::ostream &out, double p1[], double p2[], double p3[])

void	ProjectDeltaCoefficient (DeltaCoefficient &delta_coeff, double &integral)

void	SumFluxAndCount (BilinearFormIntegrator &blfi, GridFunction &flux, Array< int > &counts, bool wcoef, int subdomain)

void	ProjectDiscCoefficient (VectorCoefficient &coeff, Array< int > &dof_attr)

void	LegacyNCReorder ()
	Loading helper. More...

void	Destroy ()

void	AccumulateAndCountZones (Coefficient &coeff, AvgType type, Array< int > &zones_per_vdof)
	Accumulates (depending on type) the values of coeff at all shared vdofs and counts in how many zones each vdof appears. More...

void	AccumulateAndCountZones (VectorCoefficient &vcoeff, AvgType type, Array< int > &zones_per_vdof)
	Accumulates (depending on type) the values of vcoeff at all shared vdofs and counts in how many zones each vdof appears. More...

void	AccumulateAndCountDerivativeValues (int comp, int der_comp, GridFunction &der, Array< int > &zones_per_dof)
	Used for the serial and parallel implementations of the GetDerivative() method; see its documentation. More...

void	AccumulateAndCountBdrValues (Coefficient coeff[], VectorCoefficient vcoeff, Array< int > &attr, Array< int > &values_counter)

void	AccumulateAndCountBdrTangentValues (VectorCoefficient &vcoeff, Array< int > &bdr_attr, Array< int > &values_counter)

void	ComputeMeans (AvgType type, Array< int > &zones_per_vdof)

Protected Attributes inherited from mfem::GridFunction
FiniteElementSpace *	fes
	FE space on which the grid function lives. Owned if fec is not NULL. More...

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

long	fes_sequence

Vector	t_vec

Protected Attributes inherited from mfem::Vector
Memory< double >	data

int	size

Detailed Description

Class for PUMI grid functions.

Definition at line 151 of file pumi.hpp.

Constructor & Destructor Documentation

◆ GridFunctionPumi()

mfem::GridFunctionPumi::GridFunctionPumi	(	Mesh *	m,
		apf::Mesh2 *	PumiM,
		apf::Numbering *	v_num_loc,
		const int	mesh_order
	)

Construct a GridFunction from a PUMI mesh.

Definition at line 887 of file pumi.cpp.

◆ ~GridFunctionPumi()

virtual mfem::GridFunctionPumi::~GridFunctionPumi ( )

inlinevirtual

Destroy the grid function.

Definition at line 159 of file pumi.hpp.

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

mesh/pumi.hpp
mesh/pumi.cpp

Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ GridFunctionPumi()

◆ ~GridFunctionPumi()