On Thursday 08 October 2009 16:47:34 ext Rudenko Eugene wrote:
> Hello all, I wanted to add QUrl to debug helper (as practice).
> my function looks like
>
> static void qDumpQUrl(QDumper &d)
> {
> const QUrl &url = *reinterpret_cast<const QUrl *>(d.data);
> QList<QPair<QString,QString> > queryItems = url.queryItems();
> d.putItem("value", url.toString());
> d.putItem("valueencoded", "2");
> d.putItem("type", NS"QUrl");
> d.putItem("numchild", "1");
> if (d.dumpChildren) {
> d.beginChildren();
> d.putHash("authority", url.authority());
> d.putHash("fragment", url.fragment());
> d.putHash("host", url.host());
> d.putHash("isRelative", url.isRelative());
> d.putHash("isValid", url.isValid());
> d.putHash("password", url.password());
> d.putHash("path", url.path());
> d.putHash("port", url.port());
> d.putHash("scheme", url.scheme());
> d.putHash("userInfo", url.userInfo());
> d.putHash("userName", url.userName());
> }
> d.disarm();
> }
>
> This function works well, but i'm not understand how to add queryItems
> to dump.
You'd need something like
d.beginHash();
d.putItem("name", "queryItems");
d.putItemCount("value", queryItems.size());
d.beginItem("exp");
d.put("(('"NS"QList<"NS"QPair<"NS"QString,"NS"QString>
>'*)").put(d.data).put(')')->queryItems()");
d.endItem();
d.putItem("type", NS"QList<"NS"QPair<"NS"QString,"NS"QString> >");
d.putItem("numchild", queryItems.size());
d.endHash();
[Untested, the quotes in the long line are probably wrong]
> I tried to do it via
> d.beginHash();
> d.putItem("addr", &queryItems);
> qDumpInnerValueHelper(d, "QList<QPair<QString,QString> >",
> &queryItems);
> d.endHash();
> but without success.
Yes, this cannot work as you pass the address of the local copy (queryItems)
of the "real" list do the dumpers. This will be invalid as soon as qDumpQUrl
is finished.
Regards,
Andre'
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