[Rcpp-commits] r839 - pkg/Rcpp/src/Rcpp

[noreply at r-forge.r-project.org]

Author: romain
Date: 2010-03-05 19:14:12 +0100 (Fri, 05 Mar 2010)
New Revision: 839

Modified:
   pkg/Rcpp/src/Rcpp/Vector.h
Log:
string_name_proxy gains begin(), end(), size() and operator[](int)

Modified: pkg/Rcpp/src/Rcpp/Vector.h
===================================================================
--- pkg/Rcpp/src/Rcpp/Vector.h	2010-03-05 16:58:41 UTC (rev 838)
+++ pkg/Rcpp/src/Rcpp/Vector.h	2010-03-05 18:14:12 UTC (rev 839)
@@ -96,6 +96,8 @@
 	class string_name_proxy{
 	public:
 		typedef typename ::Rcpp::Vector<RTYPE> VECTOR ;
+		typedef char* iterator ;
+		typedef char& reference ;
 		
 		string_name_proxy( VECTOR& v, const std::string& name_) :
 			parent(v), name(name_){} ;
@@ -120,6 +122,11 @@
 			return ::Rf_mkString(get()) ;
 		}
 		
+		inline iterator begin() { return get() ; }
+		inline iterator end(){ return begin() + size() ; }
+		inline reference operator[]( int i ){ return *( get() + i ) ; }
+		inline int size(){ return strlen( get() ) ; }
+		
 	private:
 		VECTOR& parent ;
 		std::string name;