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GetFEM: getfem::mesh_im_cross_level_set Class Reference
GetFEM  5.4.2
getfem::mesh_im_cross_level_set Class Reference

Describe an adaptable integration method linked to a mesh cut by at least two level sets on the intersection of two level sets. More...

#include <getfem_mesh_im_level_set.h>

Inherits getfem::mesh_im.

Public Member Functions

void update_from_context (void) const
 this function has to be defined and should update the object when the context is modified.
 
void adapt (void)
 Apply the adequate integration methods.
 
void set_segment_im (pintegration_method pim)
 Set the specific integration methods. More...
 
virtual pintegration_method int_method_of_element (size_type cv) const
 return the integration method associated with an element (in no integration is associated, the function will crash! use the convex_index() of the mesh_im to check that a fem is associated to a given convex)
 
- Public Member Functions inherited from getfem::mesh_im
void set_auto_add (pintegration_method pim)
 Set the im for automatic addition of element option. More...
 
const dal::bit_vector & convex_index (void) const
 Get the set of convexes where an integration method has been assigned.
 
const meshlinked_mesh () const
 Give a reference to the linked mesh of type mesh.
 
void set_integration_method (size_type cv, pintegration_method pim)
 Set the integration method of a convex. More...
 
void set_integration_method (const dal::bit_vector &cvs, pintegration_method pim)
 Set the integration method on all the convexes of indexes in bv, which is of type dal::bit_vector.
 
void set_integration_method (pintegration_method ppi)
 shortcut for More...
 
void set_integration_method (const dal::bit_vector &cvs, dim_type im_degree)
 Set an approximate integration method chosen to be exact for polynomials of degree 'im_degree'.
 
void set_integration_method (dim_type im_degree)
 Set an approximate integration method chosen to be exact for polynomials of degree 'im_degree' on the whole mesh.
 
void read_from_file (std::istream &ist)
 Read the mesh_im from a stream. More...
 
void read_from_file (const std::string &name)
 Read the mesh_im from a file. More...
 
void write_to_file (std::ostream &ost) const
 Write the mesh_im to a stream.
 
void write_to_file (const std::string &name, bool with_mesh=false) const
 Write the mesh_im to a file. More...
 
- Public Member Functions inherited from getfem::context_dependencies
bool context_check () const
 return true if update_from_context was called
 

Detailed Description

Describe an adaptable integration method linked to a mesh cut by at least two level sets on the intersection of two level sets.

Definition at line 186 of file getfem_mesh_im_level_set.h.

Member Function Documentation

◆ set_segment_im()

void getfem::mesh_im_cross_level_set::set_segment_im ( pintegration_method  pim)
inline

Set the specific integration methods.

see the constructor documentation for more details.

Definition at line 219 of file getfem_mesh_im_level_set.h.


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