changed "void FileStorage::release(string&)" to "string FileStorage::releaseAndGetString()"

2012-05-30 13:02:45 +00:00
parent 29b9070698
commit 17d9509e31
3 changed files with 5 additions and 6 deletions
--- a/modules/core/src/persistence.cpp
+++ b/modules/core/src/persistence.cpp
@@ -5161,16 +5161,16 @@ void FileStorage::release()
    state = UNDEFINED;
 }

-void FileStorage::release(string& buf)
+string FileStorage::releaseAndGetString()
 {
+	string buf;
    if( fs.obj && fs.obj->outbuf )
        icvClose(fs.obj, &buf);
-    else
-        buf.clear();
    
    fs.release();
    structs.clear();
    state = UNDEFINED;
+	return buf;
 }    
    
 FileNode FileStorage::root(int streamidx) const