class CCTMXObjectGroup : public CCObject
{
    void setPositionOffset(CCPoint pt);
    CCPoint getPositionOffset();

    void setProperties(CCDictionary* pval);
    CCDictionary* getProperties();

    void setObjects(CCArray* val);
    CCArray* getObjects();

    void setGroupName(const char *groupName);
    const char* getGroupName();

    CCString* getProperty(const char* propertyName);

    CCDictionary* getObject(const char *objectName);
};