--- branches/new_design/OOPSE-4/src/utils/StringTokenizer.hpp	2004/11/24 18:20:15	1779
+++ branches/new_design/OOPSE-4/src/utils/StringTokenizer.hpp	2004/11/24 19:49:07	1780
@@ -32,13 +32,10 @@
  */
 
 #ifndef UTIL_STRINGTOKENIZER_HPP
-
 #define UTIL_STRINGTOKENIZER_HPP
 
 #include <string>
 
-//#include "util/NoSuchElementException.hpp"
-
 namespace oopse {
 
 /**
@@ -52,7 +49,6 @@ class StringTokenizer {
 class StringTokenizer {
     public:
 
-        static const std::string defaultDelim;
         /**
          * Constructs a string tokenizer for the specified string. The characters in the delim argument
          * are the delimiters for separating tokens. characters are skipped and only serve as 
@@ -63,7 +59,7 @@ class StringTokenizer {
          * Boost's tokenizer class is one of them 
          */
         StringTokenizer(const std::string & str,
-                        const std::string & delim = defaultDelim);
+                        const std::string & delim = " \t\n\r");
 
         /**
          * Constructs a string tokenizer for an iterator range [first, last). The characters in the delim argument
@@ -76,7 +72,7 @@ class StringTokenizer {
          * Boost's tokenizer class is one of them 
          */
         StringTokenizer(std::string::const_iterator& first, std::string::const_iterator& last,
-                        const std::string & delim = defaultDelim);
+                        const std::string & delim = " \t\n\r");
 
         /**
          * Constructs a string tokenizer for the specified string. The characters in the delim argument
@@ -111,7 +107,17 @@ class StringTokenizer {
          */
         std::string nextToken();
 
+        //actually, nextToken Can be template function
+        //template <typename ReturnType>
+        //ReturnType nextToken();
+        
         /**
+         * Returns the next token from this string tokenizer as a bool.
+         * @return the next token from this string tokenizer  as a bool.
+         */
+        bool nextTokenAsBool();
+
+        /**
          * Returns the next token from this string tokenizer as an integer.
          * @return the next token from this string tokenizer  as an integer.
          */
@@ -158,7 +164,7 @@ class StringTokenizer {
          * @param c character to be tested
          * @return true if character is in current delimiter set, flase otherwise.
          */
-        bool isDelimiter(char c);
+        bool isDelimiter(const char c);
 
         std::string tokenString_;