Displaying 3 results from an estimated 3 matches for "ptr_r_showmessage".
2009 Sep 03
1
Running an expression 1MN times using embedded R
...nclude <Rdefines.h>
#include <Rinternals.h>
#include <Rinterface.h>
#include <Rembedded.h>
#include <R_ext/Boolean.h>
#include <R_ext/Parse.h>
#include <R_ext/Rdynload.h>
const int i___ = 1;
#define is_bigendian() ( (*(char*)&i___) == 0 )
extern void (*ptr_R_ShowMessage)(const char *);
extern void (*ptr_R_WriteConsole)(const char *, int);
extern int (*ptr_R_ReadConsole)(char *, unsigned char *, int, int);
extern void (*ptr_R_WriteConsoleEx)(const char *, int , int );
SEXP rh_status(SEXP);
static uint8_t SET_STATUS = 0x02;
static R_CallMethodDef callMethods [] =...
2005 Sep 12
1
ptr_R_EditFile, R_WriteConsole, and R_ShowMessage
...dn't I be allowed to
override it (ok, I still can by just declaring it extern, but it's not
exported in rinterface.h)? R could still check ptr_R_EditFiles for NULL
before using it.
3) Am I correct in assuming that the parameter char* buf is supposed to keep
the filename?
R_ShowMessage (ptr_R_ShowMessage):
This one, too, seems to have very few use-cases (but at least some). Most seem
to be for errors during startup.
I wonder:
1) If this callback is most useful during startR (...), can it even be used in
a meaningful way? After all, startR () also initializes all the callbacks to
the standard val...
2010 May 06
1
R on kdeedu-svn library problem
...or/src/backends/R/rserver/rcallbacks.cpp:43: undefined
reference to `ptr_R_WriteConsole'
$SOURCES/kdeedu/cantor/src/backends/R/rserver/rcallbacks.cpp:44: undefined
reference to `ptr_R_WriteConsoleEx'
$SOURCES/kdeedu/cantor/src/backends/R/rserver/rcallbacks.cpp:45: undefined
reference to `ptr_R_ShowMessage'
$SOURCES/kdeedu/cantor/src/backends/R/rserver/rcallbacks.cpp:46: undefined
reference to `ptr_R_Busy'
$SOURCES/kdeedu/cantor/src/backends/R/rserver/rcallbacks.cpp:47: undefined
reference to `ptr_R_ReadConsole'
$SOURCES/kdeedu/cantor/src/backends/R/rserver/rcallbacks.cpp:48: undefined...