dolfin team mailing list archive

[Garth Wells <777646@xxxxxxxxxxxxxxxxxx>]

Public bug reported:

A Mesh should be static, i.e. no re-numbering, etc because this will
screw up cached data, like boundary maps, MeshFunctions, parallel data.
The simplest design is that functions like Mesh::renumber_by_color()
should return a new Mesh.

** Affects: dolfin
     Importance: High
         Status: Confirmed

** Changed in: dolfin
       Status: New => Confirmed

** Changed in: dolfin
   Importance: Undecided => High

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https://bugs.launchpad.net/bugs/777646

Title:
  Mesh::renumber_by_color() should return a new Mesh

Status in DOLFIN:
  Confirmed

Bug description:
  A Mesh should be static, i.e. no re-numbering, etc because this will
  screw up cached data, like boundary maps, MeshFunctions, parallel
  data. The simplest design is that functions like
  Mesh::renumber_by_color() should return a new Mesh.