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| author | Brendan Jurd <brendan.jurd@geoplex.com.au> | 2021-09-24 16:08:15 +1000 |
|---|---|---|
| committer | Brendan Jurd <brendan.jurd@geoplex.com.au> | 2021-09-24 16:08:15 +1000 |
| commit | de062c141784f76d753e8c5aa891fa7e8a6fe7e6 (patch) | |
| tree | d60d3322a85440cf2d0ddbc70668dc1d2c082714 /test/unit/test_c_api.cpp | |
| parent | 35fe5da17d67f793336decbc6e9280fe8f26ca8f (diff) | |
| download | PROJ-de062c141784f76d753e8c5aa891fa7e8a6fe7e6.tar.gz PROJ-de062c141784f76d753e8c5aa891fa7e8a6fe7e6.zip | |
DOC: Add content for Development/Error handling page.
This page was previously empty. This commits populates it with some
very basic information and a code example of how to use
proj_context_errno and proj_context_errno_string.
Something: because something is better than nothing.
It might be good to include some more fine detail about how PROJ manages
the error state internally, but I don't yet have the expertise in PROJ
internals to write that content myself.
Also the code sample probably has a segfault bug or leaks memory,
because C.
Diffstat (limited to 'test/unit/test_c_api.cpp')
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