R_NilValue: R_NilValue

Description Declaration Definition See Also

Description

\Sexpr[results=rd, stage=render]{c3po:::badge('variable')}

R_NilValue is a global (external) variable of type SEXP. R_NilValue points to the C level implementation of R's NULL object.

Declaration

1
LibExtern SEXP	R_NilValue; /* The nil object */

In Rinternals.h.

Definition

1
GET_FREE_NODE(R_NilValue);

In memory.c.

See Also

NULL, NILSXP, TYPEOF


ramiromagno/c3po documentation built on Jan. 5, 2021, 8:01 p.m.