//! closes the file and releases all the memory buffers
CV_WRAP virtual void release();
//! closes the file, releases all the memory buffers and returns the text string
- CV_WRAP_AS(releaseAndGetString) virtual void release(CV_OUT string& buf);
+ CV_WRAP virtual string releaseAndGetString();
//! returns the first element of the top-level mapping
CV_WRAP FileNode getFirstTopLevelNode() const;
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
fs.writeObj("test_graph",graph);
CvGraph* graph2 = (CvGraph*)cvClone(graph);
- string content;
- fs.release(content);
+ string content = fs.releaseAndGetString();
if(!fs.open(mem ? content : filename, FileStorage::READ + (mem ? FileStorage::MEMORY : 0)))
{