On sexta-feira, 26 de julho de 2013 10:53:19, Juan Navarro wrote:
> In my opinion, if a function requires the user to provide a magnitude value
> (for whatever reason), then that value should be explicitly given in an
> additional parameter, not implicitly given as an added value to the already
> g
On Thu, Jul 25, 2013 at 5:26 PM, Thiago Macieira
wrote:
>
> if ((qFuzzyIsNull(p1) && qFuzzyIsNull(p2)) || qFuzzyCompare(p1, p2))
>
>
That's exactly like the macro with which I end up "convering" the current
Qt implementation.
On your first reply, you also said that
On Thu, Jul 25, 2013 at 1:19 AM
On quinta-feira, 25 de julho de 2013 09:17:36, André Somers wrote:
> static inline bool qFuzzyComparePossibleNulls(double p1, double p2)
> {
> if (qFuzzyIsNull(p1)) {
> return qFuzzyIsNull(p2);
> } else if (qFuzzyIsNull(p2)) {
> return false;
> } else {
> r
e
From: development-bounces+jan-arve.saether=digia@qt-project.org
[mailto:development-bounces+jan-arve.saether=digia@qt-project.org] On
Behalf Of Laszlo Papp
Sent: 25. juli 2013 09:47
To: André Somers
Cc: development@qt-project.org
Subject: Re: [Development] Implementation of qFuzzyCompare and zer
On Thu, Jul 25, 2013 at 6:34 AM, André Somers wrote:
> Would it be an option to _add_ a qFuzzyCompareMightBeNull or something
> like that then for cases like Juan describes where you don't know if one
> of the two values might be zero or not? There is no reason to change the
> behaviour of the cur
On quinta-feira, 25 de julho de 2013 07:34:19, André Somers wrote:
> Would it be an option to _add_ a qFuzzyCompareMightBeNull or something
> like that then for cases like Juan describes where you don't know if one
> of the two values might be zero or not? There is no reason to change the
> behavio
On quarta-feira, 24 de julho de 2013 20:32:26, Juan Navarro wrote:
> Hello all,
>
> I’m using qFuzzyCompare(a, b) in order to handle all floating point
> comparisons, but it has severe limitations when a or b may be zero.
>
> Somewhere in the docs it is recommended to add +1 to the values, but this
Hello all,
I’m using qFuzzyCompare(a, b) in order to handle all floating point
comparisons, but it has severe limitations when a or b may be zero.
Somewhere in the docs it is recommended to add +1 to the values, but this
is not a really useful suggestion because some of the values might be -1.0,
