On Tuesday, 24 April 2018 22:48:03 PDT alexander golks wrote:
> when using QJsonDocument you may/should pay attention to QtQTBUG-47629:
> QJsonObject size maximum length 128MB
> https://bugreports.qt.io/browse/QTBUG-47629
That's one of the reasons I'm adding CBOR support. The new implementation
s
On Tuesday, 24 April 2018 22:46:43 PDT Maurice Kalinowski wrote:
> > On Tuesday, 24 April 2018 09:39:37 PDT Julien Cugnière wrote:
> > > 2018-04-24 17:52 GMT+02:00 Thiago Macieira :
> > > > On Tuesday, 24 April 2018 07:39:08 PDT Konstantin Tokarev wrote:
> > > >> If your serialized data is intended
On Tuesday, 24 April 2018 22:35:00 PDT Rainer Wiesenfarth wrote:
> Note: You have to make sure that any other library you link against is
> using the same C runtime
And that's exactly the problem. With MSVC, the definition of "debug" and
"release" can take one of two meanings: optimised or not
Am Tue, 24 Apr 2018 08:52:53 -0700
schrieb Thiago Macieira :
> On Tuesday, 24 April 2018 07:39:08 PDT Konstantin Tokarev wrote:
> > 24.04.2018, 11:40, "Vadim Peretokin" :
> > > On Tue, Apr 24, 2018 at 8:14 AM Thiago Macieira
> wrote:
> > >> On Monday, 23 April 2018 22:02:20 PDT Vadim Peretok
> On Tuesday, 24 April 2018 09:39:37 PDT Julien Cugnière wrote:
> > 2018-04-24 17:52 GMT+02:00 Thiago Macieira :
> > > On Tuesday, 24 April 2018 07:39:08 PDT Konstantin Tokarev wrote:
> > >> If your serialized data is intended to be read by Qt applications
> > >> only, QDataStream may be a good cho
On 2018-04-25 07:35, Rainer Wiesenfarth wrote:
*You can, if* you are interested in the debug code of your application
only, but not in the one of Qt and the C runtime.
If you use the release version of Qt, you have to make sure that you
link with the same runtime, i.e. you use /MD (Mulit-threa
On Tue, Apr 24, 2018 at 10:34 PM, Thiago Macieira wrote:
> On Monday, 23 April 2018 22:34:20 PDT Hamish Moffatt wrote:
> > This must be an FAQ, but can I use the Qt release mode DLLs while
> > running my application compiled for debug? (In Visual Studio 2015, Qt
> 5.8).
> >
> [...]
>
>
> You can
On Monday, 23 April 2018 22:34:20 PDT Hamish Moffatt wrote:
> This must be an FAQ, but can I use the Qt release mode DLLs while
> running my application compiled for debug? (In Visual Studio 2015, Qt 5.8).
>
> I looked through the mkspecs and it doesn't seem possible. The
> qtPlatformTargetSuffix
I would recommend setting the /Zo option for enhanced debugging
information
in your application release build. ( is default in vs 2017).
Alternatively you can change disable your optimisation in release build
with /Od.
you CANNOT use a qt application debug build with Qt realease dlls,
becaus
On Tuesday, 24 April 2018 09:39:37 PDT Julien Cugnière wrote:
> 2018-04-24 17:52 GMT+02:00 Thiago Macieira :
> > On Tuesday, 24 April 2018 07:39:08 PDT Konstantin Tokarev wrote:
> >> If your serialized data is intended to be read by Qt applications only,
> >> QDataStream may be a good choice
> >
>
2018-04-24 17:52 GMT+02:00 Thiago Macieira :
> On Tuesday, 24 April 2018 07:39:08 PDT Konstantin Tokarev wrote:
>> If your serialized data is intended to be read by Qt applications only,
>> QDataStream may be a good choice
>
> Also slow.
>
> Binary QJsonDocument is the fastest, followed closely by
On Tuesday, 24 April 2018 08:52:53 PDT Thiago Macieira wrote:
> > If your serialized data is intended to be read by Qt applications only,
> > QDataStream may be a good choice
>
> Also slow.
>
> Binary QJsonDocument is the fastest, followed closely by QCborValue (new in
> 5.12).
Followed by regul
On Tuesday, 24 April 2018 07:39:08 PDT Konstantin Tokarev wrote:
> 24.04.2018, 11:40, "Vadim Peretokin" :
> > On Tue, Apr 24, 2018 at 8:14 AM Thiago Macieira
wrote:
> >> On Monday, 23 April 2018 22:02:20 PDT Vadim Peretokin wrote:
> >>> > Correct, QBuffer is not optimised for speed. I ran into th
24.04.2018, 11:40, "Vadim Peretokin" :
> On Tue, Apr 24, 2018 at 8:14 AM Thiago Macieira
> wrote:
>> On Monday, 23 April 2018 22:02:20 PDT Vadim Peretokin wrote:
>>> > Correct, QBuffer is not optimised for speed. I ran into that while
>>> > developing
>>> > QCborStreamWriter. The solution was t
Google's protobuf come highly recommended.
https://github.com/google/protobuf
Sent: Tuesday, April 24, 2018 at 4:39 AM
From: "Vadim Peretokin"
To: "Thiago Macieira"
Cc: interest@qt-project.org
Subject: Re: [Interest] Faster QXmlStreamWriter?
On Tue, Apr 24, 2018 at 8:14 AM Thiago Macieir
On Tue, Apr 24, 2018 at 8:14 AM Thiago Macieira
wrote:
> On Monday, 23 April 2018 22:02:20 PDT Vadim Peretokin wrote:
> > > Correct, QBuffer is not optimised for speed. I ran into that while
> > > developing
> > > QCborStreamWriter. The solution was to bypass it for speed.
> >
> > OK, that's a pi
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