DOLFIN
DOLFIN C++ interface
Public Member Functions | List of all members
dolfin::MeshCoordinates Class Reference

This Function represents the mesh coordinates on a given mesh. More...

#include <SpecialFunctions.h>

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Public Member Functions

 MeshCoordinates (std::shared_ptr< const Mesh > mesh)
 Constructor.
 
void eval (Array< double > &values, const Array< double > &x, const ufc::cell &cell) const
 Evaluate function.
 
- Public Member Functions inherited from dolfin::Expression
 Expression ()
 Create scalar expression.
 
 Expression (std::size_t dim)
 
 Expression (std::size_t dim0, std::size_t dim1)
 
 Expression (std::vector< std::size_t > value_shape)
 
 Expression (const Expression &expression)
 
virtual ~Expression ()
 Destructor.
 
virtual void eval (Eigen::Ref< Eigen::VectorXd > values, Eigen::Ref< const Eigen::VectorXd > x, const ufc::cell &cell) const override
 
virtual void eval (Array< double > &values, const Array< double > &x) const override
 
virtual void eval (Eigen::Ref< Eigen::VectorXd > values, Eigen::Ref< const Eigen::VectorXd > x) const override
 
virtual std::size_t value_rank () const override
 
virtual std::size_t value_dimension (std::size_t i) const override
 
virtual std::vector< std::size_t > value_shape () const override
 
virtual void set_property (std::string name, double value)
 
virtual double get_property (std::string name) const
 
virtual void set_generic_function (std::string name, std::shared_ptr< GenericFunction > f)
 
virtual std::shared_ptr< dolfin::GenericFunctionget_generic_function (std::string name) const
 
virtual void restrict (double *w, const FiniteElement &element, const Cell &dolfin_cell, const double *coordinate_dofs, const ufc::cell &ufc_cell) const override
 
virtual void compute_vertex_values (std::vector< double > &vertex_values, const Mesh &mesh) const override
 
virtual std::shared_ptr< const FunctionSpacefunction_space () const override
 
- Public Member Functions inherited from dolfin::GenericFunction
 GenericFunction ()
 Constructor.
 
virtual ~GenericFunction ()
 Destructor.
 
virtual void update () const
 Update off-process ghost coefficients.
 
double operator() (double x) const
 Evaluation at given point (scalar function)
 
double operator() (double x, double y) const
 Evaluation at given point (scalar function)
 
double operator() (double x, double y, double z) const
 Evaluation at given point (scalar function)
 
double operator() (const Point &p) const
 Evaluation at given point (scalar function)
 
void operator() (Array< double > &values, double x) const
 Evaluation at given point (vector-valued function)
 
void operator() (Array< double > &values, double x, double y) const
 Evaluation at given point (vector-valued function)
 
void operator() (Array< double > &values, double x, double y, double z) const
 Evaluation at given point (vector-valued function)
 
void operator() (Array< double > &values, const Point &p) const
 Evaluation at given point (vector-valued function)
 
std::size_t value_size () const
 Evaluation at given point. More...
 
virtual void evaluate (double *values, const double *coordinates, const ufc::cell &cell) const override
 
- Public Member Functions inherited from dolfin::Variable
 Variable ()
 Create unnamed variable.
 
 Variable (const std::string name, const std::string label)
 Create variable with given name and label.
 
 Variable (const Variable &variable)
 Copy constructor.
 
virtual ~Variable ()
 Destructor.
 
const Variableoperator= (const Variable &variable)
 Assignment operator.
 
void rename (const std::string name, const std::string label)
 Rename variable.
 
std::string name () const
 Return name.
 
std::string label () const
 Return label (description)
 
std::size_t id () const
 
virtual std::string str (bool verbose) const
 Return informal string representation (pretty-print)
 

Additional Inherited Members

- Public Attributes inherited from dolfin::Variable
Parameters parameters
 Parameters.
 
- Protected Member Functions inherited from dolfin::GenericFunction
void restrict_as_ufc_function (double *w, const FiniteElement &element, const Cell &dolfin_cell, const double *coordinate_dofs, const ufc::cell &ufc_cell) const
 Restrict as UFC function (by calling eval)
 
- Protected Attributes inherited from dolfin::Expression
std::vector< std::size_t > _value_shape
 

Detailed Description

This Function represents the mesh coordinates on a given mesh.


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