--- parser3/src/include/pa_array.h	2003/07/24 11:31:21	1.59
+++ parser3/src/include/pa_array.h	2003/11/25 12:58:53	1.63
@@ -8,7 +8,7 @@
 #ifndef PA_ARRAY_H
 #define PA_ARRAY_H
 
-static const char* IDENT_ARRAY_Y="$Date: 2003/07/24 11:31:21 $";
+static const char * const IDENT_ARRAY_Y="$Date: 2003/11/25 12:58:53 $";
 
 // includes
 
@@ -139,19 +139,19 @@ public:
 
 	/// get index-element
 	T get(size_t index) const {
-		assert(index>=0 && index<count());
+		assert(index<count());
 		return felements[index];
 	}
 
 	/// ref version of get
 	T& get_ref(size_t index) const {
-		assert(index>=0 && index<count());
+		assert(index<count());
 		return felements[index];
 	}
 
 	/// put index-element
 	void put(size_t index, T element) {
-		assert(index>=0 && index<count());
+		assert(index<count());
 		felements[index]=element;
 	}
 
@@ -164,6 +164,13 @@ public:
 			callback(*current, info);
 	}
 
+	/// iterate over all elements
+	template<typename I> void for_each_ref(void (*callback)(T&, I), I info) {
+		T *last=felements+fused;
+		for(T *current=felements; current<last; current++)
+			callback(*current, info);
+	}
+
 	/// iterate over all elements until condition becomes true, return that element
 	template<typename I> T first_that(bool (*callback)(T, I), I info) const {
 		T *last=felements+fused;
@@ -226,39 +233,4 @@ public:
 	}
 
 };
-/*
-/** Nonconst array iterator, usage:
-	@code
-	// Array<T> a;
-	for(Array_iterator<T> i(a); i.has_next(); ) {
-		T& element=i.next();
-		...
-	}	
-	@endcode
-* /
-template<typename T> class Array_modifing_iterator {
-
-	Array<T>& farray;
-	T *fcurrent;
-	T *flast;
-
-public:
-
-	Array_modifing_iterator(Array<T>& aarray): farray(aarray) {
-		fcurrent=farray.felements;
-		flast=farray.felements+farray.count();
-	}
-
-	/// there are still elements
-	bool has_next() {
-		return fcurrent<flast;
-	}
-
-	/// quickly extracts next Array element
-	T& next() {
-		return *(fcurrent++);
-	}
-
-};
-*/
 #endif