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XmlNode Copy Constructor [message #10332]

Mon, 02 July 2007 21:19

h3l1
Messages: 28
Registered: August 2006
Location: Innsbruck, Austria

Promising Member

Hi there,

Is there a possibility to have a copy constructor in the XmlNode, so I can store nodes into an array.

Thanks
Heli

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Re: XmlNode Copy Constructor [message #10343 is a reply to message #10332]

Tue, 03 July 2007 11:55

mirek
Messages: 14112
Registered: November 2005

Ultimate Member

Pick constructor is not enough?

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Re: XmlNode Copy Constructor [message #10347 is a reply to message #10343]

Tue, 03 July 2007 12:51

h3l1
Messages: 28
Registered: August 2006
Location: Innsbruck, Austria

Promising Member

Sorry for my ignorance, but I don't actually know what a pick constructor is.

I tried to add a xmlnode to an arraymap with add. With mingw it works, but the ms compiler complains about it doesn't find a matching DeepCopyNew method.

I did the following:
loading an xmlfile and parsing it

  root=ParseXml(text);
  const XmlNode &node = root[TAG_NAME];
  for (int i = 0; i < node.GetCount(); i++)
    arraymap.add(node[i].GetTag(), node[i]);

Could you please provide an example how to use a pick constructor.
Edit: As far as I read in the manual the pick constructor delivers only an empty and fresh initialized object.

Thanks
Heli

[Updated on: Tue, 03 July 2007 13:11]

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Re: XmlNode Copy Constructor [message #10360 is a reply to message #10347]

Wed, 04 July 2007 07:32

mirek
Messages: 14112
Registered: November 2005

Ultimate Member

Use AddPick instead of Add. The disadvantage is that the source node will be destroyed in the process. (The advantage is that it will be much faster than deep copy Wink

.

Anyway, something like this is quite untypical. Is there any further context you can describe?

Mirek

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