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[R] native routines registration (#2290)

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* [R] add native routines registration

* c_api.h needs to include <cstdint> since it uses fixed width integer types

* [R] use registered native routines from R code

* [R] bump version; add info on native routine registration to the contributors guide

* make lint happy
This commit is contained in:
Vadim Khotilovich
2017-05-14 13:00:46 -05:00
committed by Tianqi Chen
parent 6bd1869026
commit c66ca79221
15 changed files with 117 additions and 48 deletions
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4
doc/how_to/contribute.md
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@@ -158,3 +158,7 @@ Some additional consideration is needed when the core library version changes.
E.g., after the core changes from 0.6 to 0.7, the R package development version would become 0.7.0.1, working towards
a 0.7.1 CRAN release. The 0.7.0 would not be released to CRAN, unless it would require almost no additional development.
### Registering native routines in R
According to [R extension manual](https://cran.r-project.org/doc/manuals/r-release/R-exts.html#Registering-native-routines),
it is good practice to register native routines and to disable symbol search. When any changes or additions are made to the
C++ interface of the R package, please make corresponding changes in ```src/init.c``` as well.