Merge pull request #3146 from tks2shimizu/develop

closed 2408: Add componentsSeparatedByString function for String class.

cocos2dx/cocoa/CCString.cpp

@@ -3,6 +3,7 @@
 #include "ccMacros.h"
 #include <stdlib.h>
 #include <stdio.h>
+#include "CCArray.h"
 
 NS_CC_BEGIN
 
@@ -151,6 +152,28 @@ void String::appendWithFormat(const char* format, ...)
     
 }
 
+Array* String::componentsSeparatedByString(const char *delimiter)
+{
+    Array* result = Array::create();
+    
+    int cutAt;
+    while( (cutAt = _string.find_first_of(delimiter)) != _string.npos )
+    {
+        if(cutAt > 0)
+        {
+            result->addObject(String::create(_string.substr(0, cutAt)));
+        }
+        _string = _string.substr(cutAt + 1);
+    }
+    
+    if(_string.length() > 0)
+    {
+        result->addObject(String::create(_string));
+    }
+    
+    return result;
+}
+
 bool String::isEqual(const Object* pObject)
 {
     bool bRet = false;

cocos2dx/cocoa/CCString.h

@@ -86,6 +86,9 @@ public:
     /** append(w/ format) additional characters at the end of its current value */
     void appendWithFormat(const char* format, ...);
 
+    /** split a string */
+    Array* componentsSeparatedByString(const char *delimiter);
+    
     /* override functions */
     virtual bool isEqual(const Object* pObject);