ListOf::size should return r_len_t

Author: kevinushey

ChangeLog

@@ -1,3 +1,8 @@
+2014-09-01  Kevin Ushey  <[email protected]>
+
+        * inst/include/Rcpp/vector/ListOf.h: `size()` member function should
+        return `R_len_t` rather than `int`
+
 2014-08-30  Dirk Eddelbuettel  <[email protected]>
 
         * inst/include/Rcpp/vector/Vector.h: Mark two 'from string' ctors as

inst/include/Rcpp/vector/ListOf.h

@@ -91,7 +91,7 @@ class ListOf {
         return list.end();
     }
 
-    inline int size() const {
+    inline R_len_t size() const {
         return list.size() ;
     }