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[Qemu-devel] Re: [PATCH 02/29] Introduce QInt
From: |
Luiz Capitulino |
Subject: |
[Qemu-devel] Re: [PATCH 02/29] Introduce QInt |
Date: |
Thu, 20 Aug 2009 11:51:54 -0300 |
On Thu, 20 Aug 2009 16:26:33 +0300
Avi Kivity <address@hidden> wrote:
> On 08/20/2009 04:24 PM, Luiz Capitulino wrote:
> > On Thu, 20 Aug 2009 10:51:48 +0300
> > Avi Kivity<address@hidden> wrote:
> >
> >
> >> On 08/20/2009 02:07 AM, Luiz Capitulino wrote:
> >>
> >>> QInt is a high-level data type that can be used to store integers
> >>> and perform type-safe conversions.
> >>>
> >>> The following functions are available:
> >>>
> >>> - qint_from_int() Create a new QInt from an int
> >>> - qint_from_int64() Create a new QInt from an int64_t
> >>> - qint_to_int() Export QInt to int
> >>> - qint_to_uint64() Export QInt to uint64_t
> >>> - qint_to_uint32() Export QInt to uint32_t
> >>>
> >>>
> >> Why aren't the conversion functions symmetrical?
> >>
> > Are you referring to all of them?
> >
>
> You're converting from signed ints, but back into unsigned ints.
Sometimes you are so brief that a range of problems come to my
mind. :)
Basically, I'm doing what the code I'm replacing does: the top
level function (get_expr()) converts what was typed by the
user to int64_t. Command handlers, in turn, use this in several
ways: some want int, some uint32_t, some uint64_t.
As I said, I think we can live only with:
- qint_from_int(int64_t)
- qint_to_int64(const Qint *)
- [Qemu-devel] Re: [PATCH 01/29] Introduce QObject, (continued)
[Qemu-devel] Re: [PATCH 01/29] Introduce QObject, Paolo Bonzini, 2009/08/20
[Qemu-devel] [PATCH 02/29] Introduce QInt, Luiz Capitulino, 2009/08/19
- [Qemu-devel] Re: [PATCH 02/29] Introduce QInt, Avi Kivity, 2009/08/20
- [Qemu-devel] Re: [PATCH 02/29] Introduce QInt, Paolo Bonzini, 2009/08/20
- [Qemu-devel] Re: [PATCH 02/29] Introduce QInt, Luiz Capitulino, 2009/08/20
- [Qemu-devel] Re: [PATCH 02/29] Introduce QInt, Avi Kivity, 2009/08/20
- [Qemu-devel] Re: [PATCH 02/29] Introduce QInt,
Luiz Capitulino <=
- [Qemu-devel] Re: [PATCH 02/29] Introduce QInt, Avi Kivity, 2009/08/20
- [Qemu-devel] Re: [PATCH 02/29] Introduce QInt, Luiz Capitulino, 2009/08/20
[Qemu-devel] Re: [PATCH 02/29] Introduce QInt, Paolo Bonzini, 2009/08/20
[Qemu-devel] [PATCH 03/29] Introduce QString, Luiz Capitulino, 2009/08/19
[Qemu-devel] [PATCH 04/29] Introduce QDict, Luiz Capitulino, 2009/08/19