[PyQt] Can't declare template attribute with SIP

Arve Knudsen arve.knudsen at gmail.com
Mon Sep 1 10:04:49 BST 2008

On Sat, Aug 30, 2008 at 7:23 PM, Phil Thompson
<phil at riverbankcomputing.com> wrote:
> On Mon, 25 Aug 2008 11:58:12 +0200, "Arve Knudsen" <arve.knudsen at gmail.com>
> wrote:
>> I have a class template (a struct really) which exposes an attribute
>> variable, but it doesn't appear SIP (version 4.7.8-snapshot-20080817)
>> supports this. Example:
>> template<T>
>> class Value
>> {
>> public:
>>     T value;
>> };
>> SIP reacts by saying that "T is undefined". Probably an omission in
>> SIP, since a corresponding getValue works? Also, specifying a concrete
>> type for the attribute works.
> Fixed in tonight's snapshot - again, not heavily tested.

With the last snapshots of both SIP and PyQt and Qt 4.4.1, on Ubuntu
Gutsy, I get a segfault in PyQt. The problematic frame is
qtcore_QStringToPyUnicode (qs=0x8309198) at
sip/QtCore/qstring.sip:594, which calls QString::at with an index
(parameter 'i') of 491320.


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