Add missing functions

Foundation/src/StringTokenizer.cpp

@@ -37,6 +37,7 @@
 #include "Poco/StringTokenizer.h"
 #include "Poco/Ascii.h"
 
+#include <algorithm>
 
 namespace Poco {
 
@@ -77,6 +78,47 @@ StringTokenizer::StringTokenizer(const std::string& str, const std::string& sepa
 	}
 }
 
+std::size_t StringTokenizer::count(const std::string& token) const
+{
+  std::size_t result = 0;
+  TokenVec::const_iterator it = std::find(_tokens.begin(), _tokens.end(), token);
+  while(it != _tokens.end())
+  {
+    result++;
+    it = std::find(++it, _tokens.end(), token);
+  }
+  return result;
+}
+
+
+std::size_t StringTokenizer::find(const std::string& token, std::size_t pos) const
+{  
+  TokenVec::const_iterator it = std::find(_tokens.begin() + pos, _tokens.end(), token);
+  if ( it != _tokens.end() )
+  {
+    return it - _tokens.begin();
+  }
+  throw NotFoundException(token);
+}
+
+bool StringTokenizer::has(const std::string& token) const
+{
+  TokenVec::const_iterator it = std::find(_tokens.begin(), _tokens.end(), token);
+  return it != _tokens.end();
+}
+
+std::size_t StringTokenizer::replace(const std::string& oldToken, const std::string& newToken, std::size_t pos)
+{
+  std::size_t result = 0;
+  TokenVec::iterator it = std::find(_tokens.begin() + pos, _tokens.end(), oldToken);
+  while(it != _tokens.end())
+  {
+    result++;
+    *it = newToken;
+    it = std::find(++it, _tokens.end(), oldToken);
+  }
+  return result;
+}
 
 StringTokenizer::~StringTokenizer()
 {

Foundation/testsuite/src/StringTokenizerTest.cpp

@@ -28,7 +28,7 @@
 // ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
 // DEALINGS IN THE SOFTWARE.
 //
-
+#include <iostream>
 
 #include "StringTokenizerTest.h"
 #include "CppUnit/TestCaller.h"
@@ -411,6 +411,7 @@ void StringTokenizerTest::testFind()
         assert (2 == st.count("5"));
 
         st.replace("3", "6", 4);
+
         assert (1 == st.count("3"));
         assert (1 == st.count("6"));
 }

Foundation/testsuite/src/StringTokenizerTest.h

@@ -47,6 +47,7 @@ public:
 	~StringTokenizerTest();
 
 	void testStringTokenizer();
+	void testFind();
 
 	void setUp();
 	void tearDown();