Hi, Roy --
The error is apparently still there in r4245. I think that I was using
something around r4227 prior to updating, but I didn't think to check,
so I'm not certain as to the precise rev number.
-- Boyce
On 3/14/11 12:41 AM, Roy Stogner wrote:
>
> Assuming this is still broken in r4257 (and I can't see why it
> shouldn't be, although I also can't see how r4246 would have caused a
> runtime problem in the first place...):
>
> Can you verify that these errors go away if you revert only the
> variant_filter_iterator.h file to r4245?
> ---
> Roy
>
> On Sun, 13 Mar 2011, Boyce Griffith wrote:
>
>> I'm also now seeing runtime errors that seem to involve
>> variant_filter_iterator:
>>
>> /sw/lib/gcc4.4/lib/gcc/i386-apple-darwin9.8.0/4.4.4/../../../../include/c++/4.4.4/debug/safe_iterator.h:175:
>>
>> error: attempt to dereference a past-the-end iterator.
>>
>> Objects involved in the operation:
>> iterator "this" @ 0x0x49310c4 {
>> type =
>> N11__gnu_debug14_Safe_iteratorIN9__gnu_cxx17__normal_iteratorIPPN7libMesh4ElemENSt6__norm6vectorIS5_SaIS5_EEEEENSt7__debug6vectorIS5_S9_EEEE
>>
>> (mutable iterator);
>> state = past-the-end;
>> references sequence with type
>> `NSt7__debug6vectorIPN7libMesh4ElemESaIS3_EEE' @ 0x0x49310c4
>> }
>>
>> Program received signal SIGABRT, Aborted.
>> 0x9043ce42 in __kill ()
>> (gdb) where
>> #0 0x9043ce42 in __kill ()
>> #1 0x9043ce34 in kill$UNIX2003 ()
>> #2 0x904af23a in raise ()
>> #3 0x904bb679 in abort ()
>> #4 0x046f782a in __gnu_debug::_Error_formatter::_M_error ()
>> #5 0x00e42971 in
>> __gnu_debug::_Safe_iterator<__gnu_cxx::__normal_iterator<libMesh::Elem**,
>> std::__norm::vector<libMesh::Elem*,
>> std::allocator<libMesh::Elem*> > >, std::__debug::vector<libMesh::Elem*,
>> std::allocator<libMesh::Elem*> > >::operator* (this=0x49310c4) at
>> debug/safe_iterator.h:173
>> #6 0x00e3e364 in
>> variant_filter_iterator<libMesh::Predicates::multi_predicate,
>> libMesh::Elem*, libMesh::Elem*&,
>> libMesh::Elem**>::Iter<__gnu_debug::_Safe_iterator<__gnu_cxx::__normal_iterator<libMesh::Elem**,
>>
>> std::__norm::vector<libMesh::Elem*, std::allocator<libMesh::Elem*> > >,
>> std::__debug::vector<libMesh::Elem*, std::allocator<libMesh::Elem*> > >
>> >::operator* (this=0x49310c0) at variant_filter_iterator.h:179
>> #7 0x00e61282 in
>> variant_filter_iterator<libMesh::Predicates::multi_predicate,
>> libMesh::Elem*, libMesh::Elem*&, libMesh::Elem**>::operator*
>> (this=0xbfff792c) at variant_filter_iterator.h:408
>> #8 0x00e56b7b in libMesh::UnstructuredMesh::find_neighbors
>> (this=0xbfffd79c, reset_remote_elements=false, reset_current_list=true)
>> at src/mesh/unstructured_mesh.C:200
>> #9 0x00ce79b1 in libMesh::MeshBase::prepare_for_use (this=0xbfffd79c,
>> skip_renumber_nodes_and_elements=false) at src/mesh/mesh_base.C:98
>> #10 0x00d59b5b in libMesh::MeshTools::Generation::build_cube
>> (mesh=@0xbfffd79c, nx=56, ny=2, nz=0, xmin=0, xmax=1.5707963267948966,
>> ymin=0, ymax=0.0625, zmin=0, zmax=0, type=libMeshEnums::QUAD4,
>> gauss_lobatto_grid=false) at src/mesh/mesh_generation.C:1438
>> #11 0x00d59d5e in libMesh::MeshTools::Generation::build_square
>> (mesh=@0xbfffd79c, nx=56, ny=2, xmin=0, xmax=1.5707963267948966, ymin=0,
>> ymax=0.0625, type=libMeshEnums::QUAD4, gauss_lobatto_grid=false) at
>> src/mesh/mesh_generation.C:1501
>> #12 0x00004a26 in main (argc=2, argv=0xbfffe004) at
>> ../../../../../IBAMR/examples/IBFE/explicit/ex1/main.C:355
>>
>> On 3/13/11 10:55 PM, Boyce Griffith wrote:
>>> Hi, Guys --
>>>
>>> I just updated to the latest svn HEAD, and I am now getting compiler
>>> errors in my application code like:
>>>
>>> /Users/griffith/sfw/libmesh/include/base/variant_filter_iterator.h:204:
>>> error: ‘libmesh_cast_ptr’ was not declared in this scope
>>>
>>> /Users/griffith/sfw/libmesh/include/base/variant_filter_iterator.h:290:
>>> error: ‘libmesh_cast_ptr’ was not declared in this scope
>>>
>>> These look like namespace issues --- if I change libmesh_cast_ptr to
>>> libMesh::cast_ptr, everything works fine.
>>>
>>> -- Boyce
>>
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