c_src/standard___string._ffi.c

   1 /*
   2         Extern implementation of Nit module string
   3 */
   4 #include "standard___string._ffi.h"
   5
   6 String Float_to_precision_native___impl( float recv, bigint nb )
   7 {
   8 #line 826 "../lib/standard/string.nit"
   9
  10
  11                 int size;
  12                 char *str;
  13
  14                 size = snprintf(NULL, 0, "%.*f", (int)nb, recv);
  15                 str = malloc(size + 1);
  16                 sprintf(str, "%.*f", (int)nb, recv );
  17
  18                 return new_String_from_cstring( str );
  19         }