c++ - QXmlStreamReader -


मैंने इस एक्सएमएल फाइल को QXmlStreamWriter के साथ बनाया है: 

  & lt;? Xml version = â? ??? 1.0A ???? एन्कोडिंग = एक ???? यूटीएफ -8 ए ????? & gt; & LT; ड्रा & gt; & LT; इनपुट & gt; & Lt; कॉलम शीर्षक = एक एआँ ??? / / gt; & Lt; कॉलम शीर्षक = एक ???? ???? ??? / & gt; & Lt; कॉलम शीर्षक = एक ???? ??? ??? / / gt; & Lt; कॉलम शीर्षक = एक ???? ??? ??? ??? & gt; & Lt; आइटम आईडी = â ???? 0â ???? & gt; बायर लेवरकुसेन & lt; / आइटम & gt; & Lt; आइटम आईडी = '' 1 '' & gt; बेनफीका & lt; / item & gt; & Lt; आइटम आईडी = "2" ???? & gt; विलियरल & lt; / item & gt; & Lt; आइटम आईडी = "3" ???? & gt; मोंटपेलियर & lt; / item & gt; & Lt; / स्तंभ & gt; & Lt; / इनपुट & gt; & Lt; / ड्रा & gt;   
 मैं स्ट्रिंग के वेक्टर को टैग करना चाहूंगा जिसमें टैग के भीतर सभी आइटम शामिल हैं स्तंभ शीर्षक = एक ???? ????: अब, मुझे पता है कि कैसे एक क्व्वक्टर बनाने के लिए और कैसे वे अंदर तत्वों को फिट करते हैं, मुझे यह पता लगाना होगा कि मैं एक एक्सएमएल फाइल से एक्सट्रपोलिंग जानकारी कैसे कर सकता हूं।  
 क्या आप मेरी मदद कर सकते हैं?   
 
 
 मैं निम्नलिखित तरीके से इसे लिखूंगा:  
  QVector & lt; QString & gt; दुकान; [..] यदि (reader.readNextStartElement () और amp; amp; रीडर.नाव () == "ड्रा") {जबकि (reader.readNextStartElement ()) और amp; रीडर.नाव () == "इनपुट") { जबकि (reader.readNextStartElement ()) {QXmlStreamAttributes attr = reader.attributes (); If (reader.name () == "कॉलम" & amp; amp; attr.value ("title")। ToString () == "डी") {जबकि (! (Reader.isEndElement () & amp; रीडर नाम () == "कॉलम")) {if (reader.isStartElement () और amp; amp; & amp; रीडर.नाव () == "आइटम") {QString text = reader.readElementText (); store.append (पाठ); } Reader.readNext (); अगर (reader.hasError ()) {// हैंडल त्रुटि QString msg = reader.errorString (); टूटना; }}} {Reader.readNext (); }}}} अन्य {reader.raiseError ("अपेक्षित और लेफ्टिनेंट; ड्रा & gt; तत्व"); } [..]

Comments

Post a Comment

Popular posts from this blog

python - how we can use ajax() in views.py in django? -

I have a little code here. Could you please tell me what this code really does? please. Here in the AJAX call: $ .ajax ({url: "{% url} upload_document '%}", type: "POST", data : {Csrfmiddletoken: document.getElementsByName ('csrfmiddletoken') [0] Price, Title: document.getElementById ('title'). Value, // document: document: document.getElementById ('document'),}, datatype: "Jason", success: function (feedback) {if (feedback == "true") {// success} other {// attachment errors}}}); How AJAX works in the Django and how we can see the AJAX request. Here is the idea of ​​my thoughts def upload_document (requested): Print request. POTT print request FILES if request.is_ajax (): If request.method == 'POST': form = UploadForm (request.POST, request.FILES, user = request.user) if form.is_valid (): Form.save () return HTTPPCS (SimpleJason Dumps ('True'), Mime Type = 'App / Jason') Other:...
Read more

matlab - Using loops to get multiple values into a cell -

I have 31 topics (S1, S2, S3, S4, etc.) 3 images in each topic, opposite 1 IMG, Contrast 2 IMG and Contrast 3 Are IMG I p In a NX1 cell named P, I would like to use a loop to get all the paths of contrasts from all the subjects: data / S1 / contrast1.img / S1 / contrast2.img data / S1 / contrast3.img data / s2 / contrast1.img data / S2 / contrast2.img Data / S2 / contrast3.img ... Data / S31 / contast3.img This is what I've tried: A = {'S1', 'S2', 'S3', ..., 'S31'}; % All topics C = {'contrast1.img', 'contrast2.img', 'contrast3.img'}; For each = P = cell (31 * 3,1) for each topic, the required contrast images: Length = A for Jammu = 1: Length (C) P {j} = spm_select ('FPList', Fullfile (data_path, q {i}) sprint ('% s', cell2mat (c))); % Of each topic is to select three contrast images, it works in my script, it is probably not 100% correct, because I had to simplify this example. End of ...
Read more

python - Sequence Pattern recognition with Pybrain -

Image
I am constantly trying to use recurrent neural networks to classify a series of data. To be more specific, I have a sequence of sensor reading (which is continuous over time), I have to learn an algorithm which can detect the state related to this pattern, given the readings change. Example: Time step_1: 1.4 Time step_2: 1 Time step_3: 0.8 State = New Sequence: Time Phase 1: 0.4 Time Phase 2: 0.3 Time Phase 3: 0.1 State = Sitting I actually have 12 censors, I'm just showing a sequence of numbers for convenience. (Numbers are not real, I'm just trying to fulfill this idea)! I am trying to make my network with PyBrain RNN, however, I can not get a Data Set Container that can detect it, like information I tried to use sequential data But after some testing I came to know that this number is the next element in the sequence of numbers. Here's how I prepare my dataset: self.alldata = SequentialDataSet (ds.num_features, 1) # Now add samples to the dat...
Read more