diff options
| author | Even Rouault <even.rouault@spatialys.com> | 2018-12-18 20:58:28 +0100 |
|---|---|---|
| committer | Even Rouault <even.rouault@spatialys.com> | 2018-12-26 10:08:53 +0100 |
| commit | 93d8f3a3504c1e92333524aa6aeca169c103166a (patch) | |
| tree | d227a8fe3df6e4d8190a2def84fb6aaedcd72c02 /src/proj_rouss.cpp | |
| parent | 610957f7035242f15743c399ffd429b92bc36206 (diff) | |
| download | PROJ-93d8f3a3504c1e92333524aa6aeca169c103166a.tar.gz PROJ-93d8f3a3504c1e92333524aa6aeca169c103166a.zip | |
cpp conversion: fix One-Definition-Rule violations
Defining struct pj_opaque with different definitions is a violation
of the C++ One-Definition-Rule. When using link-time optimizations, this
could break badly.
The solution adopted here is to wrap those structures into a C++
anonymous namespace so they are considered different
Diffstat (limited to 'src/proj_rouss.cpp')
| -rw-r--r-- | src/proj_rouss.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/proj_rouss.cpp b/src/proj_rouss.cpp index f39e0a15..f4fa084f 100644 --- a/src/proj_rouss.cpp +++ b/src/proj_rouss.cpp @@ -31,6 +31,7 @@ #include "proj.h" #include "projects.h" +namespace { // anonymous namespace struct pj_opaque { double s0; double A1, A2, A3, A4, A5, A6; @@ -39,6 +40,7 @@ struct pj_opaque { double D1, D2, D3, D4, D5, D6, D7, D8, D9, D10, D11; void *en; }; +} // anonymous namespace PROJ_HEAD(rouss, "Roussilhe Stereographic") "\n\tAzi, Ell"; |