DOLFINx 0.9.0
DOLFINx C++ interface
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Mesh< T > Class Template Reference

A Mesh consists of a set of connected and numbered mesh topological entities, and geometry data. More...

#include <Mesh.h>

Public Types

using geometry_type = Geometry<T>
 Value type.
 

Public Member Functions

template<typename V >
requires std::is_convertible_v<std::remove_cvref_t<V>, Geometry<T>>
 Mesh (MPI_Comm comm, std::shared_ptr< Topology > topology, V &&geometry)
 Create a mesh.
 
 Mesh (const Mesh &mesh)=default
 
 Mesh (Mesh &&mesh)=default
 
 ~Mesh ()=default
 Destructor.
 
Meshoperator= (const Mesh &mesh)=delete
 
Meshoperator= (Mesh &&mesh)=default
 
std::shared_ptr< Topologytopology ()
 Get mesh topology.
 
std::shared_ptr< const Topologytopology () const
 
std::shared_ptr< Topologytopology_mutable () const
 
Geometry< T > & geometry ()
 Get mesh geometry.
 
const Geometry< T > & geometry () const
 Get mesh geometry (const version)
 
MPI_Comm comm () const
 Mesh MPI communicator.
 

Public Attributes

std::string name = "mesh"
 Name.
 

Detailed Description

template<std::floating_point T>
class dolfinx::mesh::Mesh< T >

A Mesh consists of a set of connected and numbered mesh topological entities, and geometry data.

Template Parameters
Thefloating point type for representing the geometry.

Constructor & Destructor Documentation

◆ Mesh() [1/3]

template<std::floating_point T>
template<typename V >
requires std::is_convertible_v<std::remove_cvref_t<V>, Geometry<T>>
Mesh ( MPI_Comm comm,
std::shared_ptr< Topology > topology,
V && geometry )
inline

Create a mesh.

Parameters
[in]commMPI Communicator
[in]topologyMesh topology
[in]geometryMesh geometry

◆ Mesh() [2/3]

template<std::floating_point T>
Mesh ( const Mesh< T > & mesh)
default

Copy constructor

Parameters
[in]meshMesh to be copied

◆ Mesh() [3/3]

template<std::floating_point T>
Mesh ( Mesh< T > && mesh)
default

Move constructor

Parameters
meshMesh to be moved.

Member Function Documentation

◆ comm()

template<std::floating_point T>
MPI_Comm comm ( ) const
inline

Mesh MPI communicator.

Returns
The communicator on which the mesh is distributed

◆ geometry() [1/2]

template<std::floating_point T>
Geometry< T > & geometry ( )
inline

Get mesh geometry.

Returns
The geometry object associated with the mesh

◆ geometry() [2/2]

template<std::floating_point T>
const Geometry< T > & geometry ( ) const
inline

Get mesh geometry (const version)

Returns
The geometry object associated with the mesh

◆ operator=()

template<std::floating_point T>
Mesh & operator= ( Mesh< T > && mesh)
default

Assignment move operator

Parameters
meshAnother Mesh object

◆ topology() [1/2]

template<std::floating_point T>
std::shared_ptr< Topology > topology ( )
inline

Get mesh topology.

Returns
The topology object associated with the mesh.

◆ topology() [2/2]

template<std::floating_point T>
std::shared_ptr< const Topology > topology ( ) const
inline

Get mesh topology (const version)

Returns
The topology object associated with the mesh.

◆ topology_mutable()

template<std::floating_point T>
std::shared_ptr< Topology > topology_mutable ( ) const
inline

Get mesh topology if one really needs the mutable version

Returns
The topology object associated with the mesh.

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