Displaying 4 results from an estimated 4 matches for "rstartup".
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2009 Aug 14
1
Package-level access to Rp->R_Quiet ?
I would like to simulate the effect of the command-line option --quiet from
user-level scripts and startup code. From src/main/CommandLineArgs.c I learn
that Rp->R_Quiet is set, and I see how that is used in main/main.c.
I would use this from code in Rprofile.site. In other words, I want to be
silent when --quiet is used (as e.g. by littler or Rscript) but not by R
itself in normal
2009 Jan 08
1
Callbacks seems to get GCed.
...any help,
Bernd
#include <stdio.h>
#include <stdlib.h>
#define R_INTERFACE_PTRS 1
#include <Rversion.h>
#include <Rembedded.h>
#include <Rinternals.h>
#include <Rdefines.h>
#include <R_ext/Parse.h>
#include <R_ext/Rdynload.h>
#include <R_ext/RStartup.h>
#include <Rinterface.h>
SEXP callback1;
SEXP callback2;
void set_callback1(SEXP func) {
PROTECT(callback1 = func);
}
void set_callback2(SEXP func) {
PROTECT(callback2 = func);
}
R_CMethodDef cMethods[] = {
{NULL}
};
R_CallMethodDef callMethods[] = {
{"set_callback1...
2005 Apr 18
1
R-2.1.0 is released
...urther details on writing
new front-ends for R using the new public header files.
o There are no longer any restrictions on characters in the
\name{} field of a .Rd file: in particular _ is supported.
C-LEVEL FACILITIES
o There are new public C/C++ header files Rinterface.h and
R_ext/RStartup.h for use with external GUIs.
o Added an onExit() function to graphics devices, to be executed
upon user break if non-NULL.
o ISNAN now works even in C++ code that undefines the 'isnan' macro.
o R_alloc's limit on 64-bit systems has been raised from just
under 2^31 byte...
2005 Apr 18
1
R-2.1.0 is released
...urther details on writing
new front-ends for R using the new public header files.
o There are no longer any restrictions on characters in the
\name{} field of a .Rd file: in particular _ is supported.
C-LEVEL FACILITIES
o There are new public C/C++ header files Rinterface.h and
R_ext/RStartup.h for use with external GUIs.
o Added an onExit() function to graphics devices, to be executed
upon user break if non-NULL.
o ISNAN now works even in C++ code that undefines the 'isnan' macro.
o R_alloc's limit on 64-bit systems has been raised from just
under 2^31 byte...