[Rcpp-devel] How to use sourceCpp() to call a file with '.hpp'

[Dirk Eddelbuettel]

On 20 January 2017 at 00:10, Kokia Z wrote:
| I have found a .hpp file called fn_kron.hpp, and I have learned that sourceCpp
| () can be used to call c++ file to R. But when I wrote in this way, it returned
| the filename must be '.cpp', so how could I use sourceCpp to call this package?

You have a file ending in hpp.

sourceCpp wants a file ending in cpp.

Impasse? No, create a one-liner cpp file sourcing the hpp file. Or just rename.

Dirk

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