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my_r_writeconsole
2007 Apr 03
2
R callbacks
...ace.h. As a first attempt, I'm trying
to redefine ptr_R_WriteConsole in a very trivial manner. Here's my
code:
---------------
$ cat altr.c
int Rf_initialize_R(int ac, char **av);
#define R_INTERFACE_PTRS 1
#include <Rinterface.h>
extern int R_running_as_main_program;
static void my_R_WriteConsole(char *buf, int len)
{
printf("R<< %s", buf);
}
int main(int ac, char **av)
{
R_running_as_main_program = 1;
ptr_R_WriteConsole = my_R_WriteConsole;
Rf_initialize_R(ac, av);
Rf_mainloop();
return 0;
}
---------------
I compile and run this in bash with
RP...