unstructured_two_d_mesh_geometry_base.h File Reference

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Classes
struct	oomph::TriangulateIO
	The Triangle data structure, modified from the triangle.h header supplied with triangle 1.6. by J. R. Schewchuk. We need to define this here separately because we can't include a c header directly into C++ code! More...
class	oomph::TriangleMeshCurveSection
	Base class for defining a triangle mesh boundary, this class has the methods that allow to connect the initial and final ends to other triangle mesh boundaries. More...
class	oomph::TriangleMeshCurviLine
	Class definining a curvilinear triangle mesh boundary in terms of a GeomObject. Curvlinear equivalent of PolyLine. More...
class	oomph::TriangleMeshPolyLine
	Class defining a polyline for use in Triangle Mesh generation. More...
class	oomph::TriangleMeshCurve
	//////////////////////////////////////////////////////////////////// //////////////////////////////////////////////////////////////////// More...
class	oomph::TriangleMeshClosedCurve
	//////////////////////////////////////////////////////////////////// //////////////////////////////////////////////////////////////////// More...
class	oomph::TriangleMeshPolygon
	//////////////////////////////////////////////////////////////////// //////////////////////////////////////////////////////////////////// More...
class	oomph::TriangleMeshOpenCurve
	////////////////////////////////////////////////////////////////////// ////////////////////////////////////////////////////////////////////// More...
class	oomph::UnstructuredTwoDMeshGeometryBase
	Contains functions which define the geometry of the mesh, i.e. regions, boundaries, etc. More...
struct	oomph::UnstructuredTwoDMeshGeometryBase::vertex_connection_info
	Data structure filled when the connection matrix is created, for each polyline, there are two vertex_connection_info structures, one for each end. More...
struct	oomph::UnstructuredTwoDMeshGeometryBase::base_vertex_info
	Data structure to store the base vertex info, initial or final vertex in the polylines have an associated base vertex. More...
struct	oomph::TriangleBoundaryHelper::BCInfo
	Structure for Boundary Informations. More...

Namespaces
	oomph
	//////////////////////////////////////////////////////////////////// ////////////////////////////////////////////////////////////////////
	oomph::TriangleHelper
	Helper namespace for triangle meshes.
	oomph::ToleranceForVertexMismatchInPolygons
	///////////////////////////////////////////////////////////////// /////////////////////////////////////////////////////////////////
	oomph::TriangleBoundaryHelper
	/////////////////////////////////////////////////////////////////////// ///////////////////////////////////////////////////////////////////////

Functions
void	oomph::TriangleHelper::clear_triangulateio (TriangulateIO &triangulate_io, const bool &clear_hole_data)
	Clear TriangulateIO structure. More...
void	oomph::TriangleHelper::initialise_triangulateio (TriangulateIO &triangle_io)
	Initialise TriangulateIO structure. More...
TriangulateIO	oomph::TriangleHelper::deep_copy_of_triangulateio_representation (TriangulateIO &triangle_io, const bool &quiet)
	Make (partial) deep copy of TriangulateIO object. We only copy those items we need within oomph-lib's adaptation procedures. Warnings are issued if triangulate_io contains data that is not not copied, unless quiet=true;. More...
void	oomph::TriangleHelper::write_triangulateio_to_polyfile (TriangulateIO &triangle_io, std::ostream &poly_file)
	Write the triangulateio data to disk as a poly file, mainly used for debugging. More...
void	oomph::TriangleHelper::create_triangulateio_from_polyfiles (const std::string &node_file_name, const std::string &element_file_name, const std::string &poly_file_name, TriangulateIO &triangle_io, bool &use_attributes)
	Create a triangulateio data file from ele node and poly files. This is used if the mesh is generated by using Triangle externally. The triangulateio structure is required to dump the mesh topology for restarts. More...
void	oomph::TriangleHelper::dump_triangulateio (TriangulateIO &triangle_io, std::ostream &dump_file)
	Write all the triangulateio data to disk in a dump file that can then be used to restart simulations. More...
void	oomph::TriangleHelper::read_triangulateio (std::istream &restart_file, TriangulateIO &triangle_io)
	Read the triangulateio data from a dump file on disk, which can then be used to restart simulations. More...