Displaying 2 results from an estimated 2 matches for "some_integer".
2006 May 08
1
Calling C++ code fom R --How to export C++ "unsigned" integer to R?
Hello all,
Is there a way to export C++ "unsigned" integer to R? (I am trying to parse
files in "BPMAP" format, and some variables are of type unsigned int (first
declared in C++) ).
I know that to export signed integer to R,
I can do the following in C++:
int Some_INTEGER = 5;
int *p_myInt;
SEXP myInt;
PROTECT(myInt=NEW_INTEGER(1));
myInt[0] = Some_INTEGER;
UNPROTECT(1);
return myInt;
However, it appears that myInt is a signed integer.
I have looked over Rdefines.h and it does not look like there is a
definition for NEW_UNSIGNED_INTEGER !
How would I expo...
2005 Dec 29
5
Model Composition in Rails
I''m struggling understanding the model view of a combined model. Take
the following:
class P4 < ActiveRecord::Base
has_many :p4_priorities
end
I figured out the naming and referencing of the sub models (i.e.
P4.p4_priorities - seems simple enough but I had weird issues related to
it). I''m all ok except that I am having issues with how to reference a