search for: r_nativeprimitiveargtype

...}', I get the following error: *** arch - i386 g++ -arch i386 -I/Library/Frameworks/R.framework/Resources/include -I/Library/Frameworks/R.framework/Resources/include/i386 -I/usr/local/include -fPIC -g -O2 -c reg.cpp -o reg.o reg.cpp:30: error: braces around scalar initializer for type ???R_NativePrimitiveArgType*??? (line 24 is the point on the entry, while line 30 is the end of the overall array initialization list in C++). If I put the type and style (unsigned int and enum) arrays separately, the build process works just fine. E.g. R_NativePrimitiveArgType types[] = {REALSXP, INTSXP, STRSXP, LGLSXP};...

...gth" passed 4 arguments, but takes just 1 /usr/include/c++/4.0.0/bits/codecvt.h:216: error: expected ';' before 'const' /usr/include/c++/4.0.0/bits/codecvt.h:220: error: expected `;' before 'int' main.cpp:51: error: brace-enclosed initializer used to initialize 'R_NativePrimitiveArgType*' Line 51 refers to the standard part to register the function in R: R_CMethodDef cMethods[] = { {"runSimulation", (void* (*) ()) &runSimulation, 27, {INTSXP, INTSXP, INTSXP, REALSXP, REALSXP, REALSXP, INTSXP, INTSXP, INTSXP, INTSXP, INTSXP, INTSXP, REALSXP, REALSXP, INTSXP,...

...; PROTECT(returner = NEW_INTEGER(input)); Rprintf("Hey there\n"); return returner; } I've made this into a package, by dropping it into a stub directory along with something called init.c: #include "areone.h" #include <R_ext/Rdynload.h> #include <Rinternals.h> R_NativePrimitiveArgType myincr_t[1] = {INTSXP}; static const R_CMethodDef cMethods[] = { {"myincr", (DL_FUNC) &myincr, 1, myincr_t} }; void R_init_myincr(DllInfo* dll) { R_registerRoutines(dll, cMethods, NULL, NULL, NULL); } R is happy to install this for me, but after doing a libr...

...directly was using the following C-level approach in which essential parts of the headers are copied from the Rdynpriv.h: #include <R.h> #include <Rinternals.h> #include <R_ext/Rdynload.h> typedef struct { char *name; DL_FUNC fun; int numArgs; R_NativePrimitiveArgType *types; } Rf_DotCSymbol; typedef Rf_DotCSymbol Rf_DotFortranSymbol; typedef struct { char *name; DL_FUNC fun; int numArgs; } Rf_DotCallSymbol; typedef Rf_DotCallSymbol Rf_DotExternalSymbol; struct Rf_RegisteredNativeSymbol { NativeSymbolType type; union...

I recently noticed a change between R-3.3.3 and R-3.4.0 in the definition of the R_CMethodDef struct. typedef struct { const char *name; DL_FUNC fun; int numArgs; - R_NativePrimitiveArgType *types; - R_NativeArgStyle *styles; - } R_CMethodDef; I suspect this is the reason that packages installed by R-3.4.0 and loaded into R-3.3.3 will crash the latter if the package registers routines to be called from .C or .Fortran: % R-3.3.3 --quiet > library(sp, lib.loc=c("/...

...+ for (i = 0; i < n; i++) > + rawptr[i] = RAW(s)[i]; > + } > + return (void *) rawptr; > + break; > case LGLSXP: > case INTSXP: > n = LENGTH(s); > @@ -329,6 +340,7 @@ > > static SEXP CPtrToRObj(void *p, SEXP arg, int Fort, > R_NativePrimitiveArgType type) > { > + unsigned char *rawptr; > int *iptr, n=length(arg); > float *sptr; > double *rptr; > @@ -339,6 +351,12 @@ > SEXP s, t; > > switch(type) { > + case RAWSXP: > + s = allocVector(type, n); > + rawptr = (unsigned char *)p;...

...in which essential parts of the headers are copied from the Rdynpriv.h: > > #include <R.h> > #include <Rinternals.h> > #include <R_ext/Rdynload.h> > > typedef struct { > char *name; > DL_FUNC fun; > int numArgs; > > R_NativePrimitiveArgType *types; > } Rf_DotCSymbol; > > typedef Rf_DotCSymbol Rf_DotFortranSymbol; > > typedef struct { > char *name; > DL_FUNC fun; > int numArgs; > } Rf_DotCallSymbol; > > typedef Rf_DotCallSymbol Rf_DotExternalSymbol; > > struct Rf_...