Op 2011-02-02 15:55, Anthony Walter het geskryf:
> isn't effecting the print version. The workaround is that you can print
> the code blocks by clicking the print icon in each code section. I'll
> fix it later.
I simply used the Browser's Print menu option, instead of the "printer
friendly webpage
I tested it both on ARM, and on i386 (iphonesim).
I used the latest fpc svn trunk. Options I can say it wasn't something
exceptional, only –Mdelphi or something.
Amit
From: fpc-pascal-boun...@lists.freepascal.org
[mailto:fpc-pascal-boun...@lists.freepascal.org] On Behalf Of Jeppe Johansen
S
Interfaces support reference counting.
ISomeObject = interface
TSomeObject = class(TinterfacedObject, ISomeObject)
var
MyObj: ISomeObject;
Regards,
On 02 Feb 11, at 15:22 , Bo Berglund wrote:
> Will this create a memory leak or will FPC fnd by reference counting
> that nothing references the
On Thu, 3 Feb 2011, Bo Berglund wrote:
I am curious as to how FPC handles the following situations:
var
MyObj: TsomeObject;
begin
MyObj := TsomeObject.Create;
// do some processing
MyObj := NIL;
end;
Will this create a memory leak or will FPC fnd by reference counting
that nothing refere
I am curious as to how FPC handles the following situations:
var
MyObj: TsomeObject;
begin
MyObj := TsomeObject.Create;
// do some processing
MyObj := NIL;
end;
Will this create a memory leak or will FPC fnd by reference counting
that nothing references the object memory and dispose of it
Den 02-02-2011 17:26, Amit Bueno skrev:
Snipped
And you say it was on iOS? On ARM I suppose?
What sort of compiler version and options do you use?
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Seems that I found a workaround.
When calling the NewSubChunk in the following syntax:
SubChunks[NewSubChunk]^.read(fl); /// raise an exception.
While
MyIndex := NewSubChunk;
SubChunks[MyIndex]^.read(fl); /// raise an exception.
Doesn't raise any excetion….
Maybe the experts could s
I have created a proof of concept from your code:
{$mode delphi}
program test;
type
PChunk = ^Chunk;
Chunk = Object
SubChunks : array of PChunk;
data : Pointer;
Function NewSubchunk: integer;
end;
function Chunk.NewSubchunk :integer;
var
x
Of course it does -- otherwise it won't have worked on delphi under windows.
The X = High(SubChunks);
---
Amit
On Wed, Feb 2, 2011 at 5:27 PM, ik wrote:
> On Wed, Feb 2, 2011 at 17:18, Amit Bueno wrote:
>
>> The SubChunks are -- 'var subchunks array of pchunk;' contained in chunk
>> before al
On Wed, Feb 2, 2011 at 17:18, Amit Bueno wrote:
> The SubChunks are -- 'var subchunks array of pchunk;' contained in chunk
> before allocating the subchunks a setlength(subchunks, High(subchunks)+2)
> is called.
>
But does the X variable point to existed index in the array ? if not, then
it expl
unit D_fleche; {written by denis bertin in a day for www.denisdraw.com with
delphi-7}
interface
uses windows,whelp,wbase,col_plan,dialbase,messages;
type
Tdial_position_fleche = class(whelp.ThelpDialog) constructor create
(un_parent:wbase.twindow; un_plan_param:col_plan.TCalque); procedure
The SubChunks are -- 'var subchunks array of pchunk;' contained in chunk
before allocating the subchunks a setlength(subchunks, High(subchunks)+2) is
called.
---
Amit
On Wed, Feb 2, 2011 at 5:15 PM, ik wrote:
>
>
>
> On Wed, Feb 2, 2011 at 16:57, Amit Bueno wrote:
>
>> Seems that the ios doesn
On Wed, Feb 2, 2011 at 16:57, Amit Bueno wrote:
> Seems that the ios doesn't allocated properly my objects,. after allocation
> when trying to run a function from the object it fails.
> I tried replacing the New(subchunks[X]) to SubChunks[X] :=
> AllocMem(sizeof(Chunk));
> Again this works on the
>> Ok, so now it compiles but, I still an an error while linking :
>> ld.exe: cannot find -lpthread
>This is basic crosslinking stuff. You must transfer all the required
libraries from the target system, to be able to crosscompile it to
there(In this case libpthread.so)
___
Seems that the ios doesn't allocated properly my objects,. after allocation
when trying to run a function from the object it fails.
I tried replacing the New(subchunks[X]) to SubChunks[X] :=
AllocMem(sizeof(Chunk));
Again this works on the windows, it doesn't on the ios.
Have you got any ideas?
--
On Wed, 2 Feb 2011, Anthony Walter wrote:
By the way, does Free Pascal generic support generic constraints yet? Also,
this format seems more natural to me:
No, it does not.
Michael.
TCollection = class
property Count: Integer;
property Items[Index: Integer]: T;
end;
TStatusPanels = c
By the way, does Free Pascal generic support generic constraints yet? Also,
this format seems more natural to me:
TCollection = class
property Count: Integer;
property Items[Index: Integer]: T;
end;
TStatusPanels = class(TCollection);
rather than ...
generic TCollection = class // no constr
On Wed, 2 Feb 2011, Anthony Walter wrote:
Yeah, I just added the code highlighter, which build the highlights using
javascript. I set to "display: none" while the page loads which isn't
effecting the print version. The workaround is that you can print the code
blocks by clicking the print icon
Just an update ... I fixed the print feature at the bottom.
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Yeah, I just added the code highlighter, which build the highlights using
javascript. I set to "display: none" while the page loads which isn't
effecting the print version. The workaround is that you can print the code
blocks by clicking the print icon in each code section. I'll fix it later.
Rega
On 02 Feb 2011, at 14:10, Amit Bueno wrote:
Have you got the prof.rar?
No. I've just looked at the posts held for moderation and your mail is
over 5MB. That is way too large to send to a mailing list. First of
all, make sure to only include source code, not compiled units,
programs or r
Have you got the prof.rar?
Amit
From: fpc-pascal-boun...@lists.freepascal.org
[mailto:fpc-pascal-boun...@lists.freepascal.org] On Behalf Of ik
Sent: Wednesday, February 02, 2011 11:29 AM
To: FPC-Pascal users discussions
Subject: Re: [fpc-pascal] dynamic array and new/dispose
On Wed, Fe
On Wed, Feb 2, 2011 at 11:18, Amit Bueno wrote:
> I am compiling in a delphi mode.
> Sorry for not posting a runnable source code,.
> The code portion was taken from a huge source code, which is probably hard
> to detach from the rest of the code.
> It is reading a TStream object, which is an inp
I am compiling in a delphi mode.
Sorry for not posting a runnable source code,.
The code portion was taken from a huge source code, which is probably hard
to detach from the rest of the code.
It is reading a TStream object, which is an input 3ds file given to the app.
---
Amit
-Original Mess
On 02 Feb 2011, at 09:20, Amit Bueno wrote:
// creating and reading more data
SubChunks[NewSubChunk]^.read(Fl);
// NewSubChunk function
Function Chunk.NewSubchunk: integer;
begin
setlength(SubChunks, High(SubChunks)+2);
New(subchunks[High(SubChunks)], create);
SubChunks[High(SubChunks)]^
Op 2011-02-02 03:45, Anthony Walter het geskryf:
> Hello all. I implemented a new type of multicast events in Delphi based
I've always liked the idea of supporting multiple event handlers per
event. Java, Qt, C# has had it for years.
BTW:
The print function (printer friendly version) at the botto
The general error it raises is: "Access Violation"
From: fpc-pascal-boun...@lists.freepascal.org
[mailto:fpc-pascal-boun...@lists.freepascal.org] On Behalf Of ik
Sent: Wednesday, February 02, 2011 10:31 AM
To: FPC-Pascal users discussions
Cc: mac-pas...@listman.sonic.net
Subject: Re: [fpc-pasc
On Wed, Feb 2, 2011 at 10:20, Amit Bueno wrote:
> I am writing an application on iMac, and having problem dynamically
> creating objects and reading them into an array:
>
>
>
> // I got the following object:
>
> PChunk = ^Chunk;
>
> Chunk = Object
>
> SubChunks: array of P
I am writing an application on iMac, and having problem dynamically creating
objects and reading them into an array:
// I got the following object:
PChunk = ^Chunk;
Chunk = Object
SubChunks: array of PChunk;
Data: Pointer; .
Function NewS
On Tue, 1 Feb 2011, Anthony Walter wrote:
Hello all. I implemented a new type of multicast events in Delphi based on
generics. I thought someone could maybe consider and convert this
implementation to Free Pascal. Here is a link to an article describing the
implementation, its benefits and us
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