View Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0002601 | OpenFOAM | Patch | public | 2017-07-04 12:47 | 2017-07-05 17:29 |
| Reporter | handrake0724 | Assigned To | will | ||
| Priority | normal | Severity | major | Reproducibility | always |
| Status | resolved | Resolution | fixed | ||
| Platform | x86_64 | OS | Linux | OS Version | Arch |
| Summary | 0002601: to_double error in foamyQuadMesh/CGALTriangulation2DKernel.H | ||||
| Description | compiling foamyQuadMesh produces the following error: include/CGAL/Triangulation_2.h:3017:30: error: 'to_double' was not declared in this scope, and no declarations were found by argument-dependent lookup at the point of instantiation [-fpermissive] const double ry = to_double(get_approx(r).y()); the error is caused by a missing header "CGAL/number_utils.h" | ||||
| Tags | No tags attached. | ||||
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patch.diff (342 bytes)
--- CGALTriangulation2DKernel.H.old 2017-07-04 20:34:03.819767859 +0900 +++ CGALTriangulation2DKernel.H 2017-07-04 19:46:21.283195039 +0900 @@ -33,6 +33,7 @@ // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // +#include "CGAL/number_utils.h" #include "CGAL/Delaunay_triangulation_2.h" #ifdef CGAL_INEXACT |
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Questions: 1. With which GCC version does this happen? 2. With which CGAL version is this happening? |
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I am using GCC 6.3.0. I tested with CGAL 4.10 but not sure about 4.9.x |
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Confirmed. The error is a missing header (or a header ordering issue) in CGAL. We can get around it by explicitly reordering the include. E.g., diff --git a/applications/utilities/mesh/generation/foamyMesh/foamyQuadMesh/CGALTriangulation2DKernel.H b/applications/utilities/mesh/generation/foamyMesh/foamyQuadMesh/CGALTriangulation2DKernel.H index 012192b1f..0809a26e3 100644 --- a/applications/utilities/mesh/generation/foamyMesh/foamyQuadMesh/CGALTriangulation2DKernel.H +++ b/applications/utilities/mesh/generation/foamyMesh/foamyQuadMesh/CGALTriangulation2DKernel.H @@ -33,6 +33,7 @@ Description // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // +#include "CGAL/number_utils.h" #include "CGAL/Delaunay_triangulation_2.h" #ifdef CGAL_INEXACT |
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@handrake0724 Thanks for the report. Resolved by commit 1ff57870007ac317d95a1756b41fd76c5a1e8f26 in dev, and 53b4b3fc2dfcaad06e3595993094cebe14d9aa55 in 4.x. |
| Date Modified | Username | Field | Change |
|---|---|---|---|
| 2017-07-04 12:47 | handrake0724 | New Issue | |
| 2017-07-04 12:47 | handrake0724 | File Added: patch.diff | |
| 2017-07-04 14:59 | wyldckat | Note Added: 0008331 | |
| 2017-07-04 15:07 | handrake0724 | Note Added: 0008332 | |
| 2017-07-05 16:36 | will | Note Added: 0008337 | |
| 2017-07-05 16:36 | will | Note Edited: 0008337 | |
| 2017-07-05 16:36 | will | Note Edited: 0008337 | |
| 2017-07-05 17:29 | will | Assigned To | => will |
| 2017-07-05 17:29 | will | Status | new => resolved |
| 2017-07-05 17:29 | will | Resolution | open => fixed |
| 2017-07-05 17:29 | will | Note Added: 0008343 |
