]> https://gitweb.dealii.org/ - dealii.git/commit
Implement a line search strategy to deal with cases where the nonlinear iteration...
authorWolfgang Bangerth <bangerth@math.tamu.edu>
Wed, 27 Jun 2012 18:44:24 +0000 (18:44 +0000)
committerWolfgang Bangerth <bangerth@math.tamu.edu>
Wed, 27 Jun 2012 18:44:24 +0000 (18:44 +0000)
commit2a96f6bcabdf9c779cd826fb4b877c96953970eb
tree2fb674c3f7739ca7ece706a2529c2d2e81c6648b
parent6036b8e47c66a744009a55c3d6d67a59501a119f
Implement a line search strategy to deal with cases where the nonlinear iteration in MappingQ1::transform_real_to_unit_cell does not converge. If the line search doesn't converge either, then throw an exception and assume that in fact this means that the point lies outside. Deal with this result in all of the places where we call the function.

git-svn-id: https://svn.dealii.org/trunk@25651 0785d39b-7218-0410-832d-ea1e28bc413d
14 files changed:
deal.II/doc/news/changes.h
deal.II/include/deal.II/fe/mapping.h
deal.II/include/deal.II/fe/mapping_q.h
deal.II/include/deal.II/fe/mapping_q1.h
deal.II/source/fe/mapping_q.cc
deal.II/source/fe/mapping_q1.cc
deal.II/source/grid/tria_accessor.cc
tests/fe/mapping_real_to_unit_q4_sphere.cc
tests/fe/mapping_real_to_unit_q4_sphere/cmp/generic
tests/fe/mapping_real_to_unit_q4_sphere_x.cc
tests/fe/mapping_real_to_unit_q4_sphere_x/cmp/generic
tests/fe/mapping_real_to_unit_q4_sphere_xx/cmp/generic [deleted file]
tests/fe/mapping_real_to_unit_q4_sphere_y.cc [moved from tests/fe/mapping_real_to_unit_q4_sphere_xx.cc with 65% similarity]
tests/fe/mapping_real_to_unit_q4_sphere_y/cmp/generic [new file with mode: 0644]

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