What do you mean by
"call an external text file"
? Text files are data... do you want to open it and read it? Are you familiar
with the system.file() function?
On June 19, 2019 5:45:51 AM CDT, mark padgham <mark.padg...@email.com> wrote:
>Dear All,
>
>I'm developing a package which primarily relies on C code that itself
>has to call an external text file representing a dictionary or lookup
>table. The location of this file is defined in a C macro, the file
>itself packaged in "./inst/dict/<myfile.txt>" and so currently called
>as
>"#define mylocation './dict/<myfile.txt>'". I can load the package and
>all works well, yet the tests fail because the compiled object
>("./src/<myobject.so>") can not find this file **in tests only**. My
>primary request would then be advice for where best to place such files
>that need to be called directly by compiled objects, and how to direct
>the compiled object to such files? Failing that, advice on why such
>attempts at linking compiled objects to external files might fail only
>during tests, yet work otherwise, would be appreciated.
>
>Other important info: Yes, the external dictionary file **must** be
>linked directly from the compiled object, not at run time. This means
>that no R-based solutions can be implemented, and so the problem can
>only be solved in this case through figuring out how to direct a
>compiled object to connect to an additional package-internal file.
>
>Thanks in advance,
>
>mark
>
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--
Sent from my phone. Please excuse my brevity.
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