On Monday, 13 June 2016 at 04:52:49 UTC, Mike Parker wrote:
On Monday, 13 June 2016 at 02:08:22 UTC, Incognito wrote:
What interface are you talking about? How can I cast to
something I don't have? I do not have a photoshop COM
interface. Are you saying that if CoCreateInstance worked that
I
On Monday, 13 June 2016 at 02:08:22 UTC, Incognito wrote:
What interface are you talking about? How can I cast to
something I don't have? I do not have a photoshop COM
interface. Are you saying that if CoCreateInstance worked that
I can then use the iid or pUnk to access the COM? Do I get the
On 06/12/2016 07:19 PM, Patric Dexheimer wrote:
On Monday, 13 June 2016 at 00:57:11 UTC, Alex Parrill wrote:
Also note that Vibe.d, the largest fiber-based framework D has to
offer, is capable of running several coroutines in parallel on
multiple threads, meaning you must use the same level of
On Thursday, 9 June 2016 at 19:08:52 UTC, cy wrote:
But it's probably clearer to use that is(typeof({ how this
function will be called })) trick.
A very delayed thanks to both of you. It does seem like it would
be useful to have something like a hasSignature!(Fun, Ret,
Args...) defined in
On Monday, 13 June 2016 at 00:57:11 UTC, Alex Parrill wrote:
Also note that Vibe.d, the largest fiber-based framework D has
to offer, is capable of running several coroutines in parallel
on multiple threads, meaning you must use the same level of
synchronization as if you were using threads.
On Monday, 13 June 2016 at 01:52:12 UTC, Mike Parker wrote:
On Monday, 13 June 2016 at 01:22:33 UTC, Incognito wrote:
I can do this stuff in C# by simply dragging and dropping a
dll into the references and it works fine but is a bit slow. I
was hoping I could speed things up using D but it
On Monday, 13 June 2016 at 01:22:33 UTC, Incognito wrote:
I can do this stuff in C# by simply dragging and dropping a dll
into the references and it works fine but is a bit slow. I was
hoping I could speed things up using D but it seems like COM
isn't really supported, despite what several
On Sunday, 12 June 2016 at 18:24:58 UTC, jmh530 wrote:
garbage collected variable and assign it to it. Everything
seems to work fine. I'm just not sure if there are any gotchas
to be aware of.
class Foo
{
int baz = 2;
}
void main()
{
import std.stdio : writeln;
I've been reading over D's com and can't find anything useful. It
seems there are different ways:
http://www.lunesu.com/uploads/ModernCOMProgramminginD.pdf
which is of no help and requires an idl file, which I don't have.
Then theres this
http://wiki.dlang.org/COM_Programming
which is also
On Sunday, 12 June 2016 at 08:38:03 UTC, chmike wrote:
Fibers don't need synchronization to access shared data. This
removes the overhead of synchronization and simplifies
"multitheaded" programming greatly.
This is misleading. Any sort of cooperative system needs
synchronization when two or
On Sunday, 12 June 2016 at 21:49:21 UTC, Vladimir Panteleev wrote:
On Sunday, 12 June 2016 at 19:12:37 UTC, Meta wrote:
I wanted to use OpenSSL from D but I noticed that the Deimos
bindings are for version 1.0.0e, which according to
OpenSSL.org is an out of date version. Are there any bindings
On Sunday, 12 June 2016 at 15:05:53 UTC, ketmar wrote:
this is basically how refcounted structs are done. note that i
just typed the code into reply box, so it may not compile or
contain some small bugs, but i think you got the idea.
Thanks for the replies guys.
On Sunday, 12 June 2016 at 19:12:37 UTC, Meta wrote:
I wanted to use OpenSSL from D but I noticed that the Deimos
bindings are for version 1.0.0e, which according to OpenSSL.org
is an out of date version. Are there any bindings for the
latest version, or an alternative that I could use? I know
On Sunday, 12 June 2016 at 19:12:37 UTC, Meta wrote:
I wanted to use OpenSSL from D but I noticed that the Deimos
bindings are for version 1.0.0e, which according to OpenSSL.org
is an out of date version. Are there any bindings for the
latest version, or an alternative that I could use? I know
On Sunday, 12 June 2016 at 19:30:49 UTC, Era Scarecrow wrote:
On Sunday, 12 June 2016 at 18:24:58 UTC, jmh530 wrote:
I'm just not sure if there are any gotchas to be aware of.
Aside from forgetting it's it's own block, you might add a
return statement to it and leave the entire function. Or
On Sunday, 12 June 2016 at 18:24:58 UTC, jmh530 wrote:
I'm just not sure if there are any gotchas to be aware of.
Aside from forgetting it's it's own block, you might add a
return statement to it and leave the entire function. Or forget
what's in what scope (assuming you do more than 1-2
I wanted to use OpenSSL from D but I noticed that the Deimos
bindings are for version 1.0.0e, which according to OpenSSL.org
is an out of date version. Are there any bindings for the latest
version, or an alternative that I could use? I know I could use
std.digest for SHA512, but I still need
I was thinking about how Rust can return arbitrarily from blocks.
It occurred to me recently that there's no reason you can't do
that in D. I'm just not sure if there are any limitations. For
instance, in the code below, I create an object but don't
allocate anything, then in a block I create
On Sunday, 12 June 2016 at 14:49:18 UTC, Gary Willoughby wrote:
On Sunday, 12 June 2016 at 14:45:12 UTC, ketmar wrote:
ahem... wut?! we have one copy of our struct freed half the
way, and another copy has refcount of 2, so it won't be freed
at all. it doesn't so innocent as it looks: we may
On Sunday, 12 June 2016 at 14:49:18 UTC, Gary Willoughby wrote:
Hmmm. I thought it looked *too* simple. Have you any idea if
there is a simple solution to this?
yes. you have to turn your refcount to pointer. ;-)
the cause of "misbehave" is the fact that there can exist several
copies of the
On Sunday, 12 June 2016 at 14:45:12 UTC, ketmar wrote:
ahem... wut?! we have one copy of our struct freed half the
way, and another copy has refcount of 2, so it won't be freed
at all. it doesn't so innocent as it looks: we may try to use
`f` in `main`... just to find out that resources was
this won't work at all. let's insert `writeln("FREE!");` in dtor,
and test it:
auto foo (Foo foo) {
version(dump) writeln(foo._refCount);
return foo;
}
void main () {
auto f = foo(Foo());
version(dump) writeln(f._refCount);
}
it prints "FREE" once, so it looks like the whole thing is
On Sunday, 12 June 2016 at 14:29:19 UTC, Gary Willoughby wrote:
Another thing that is puzzling me is that when creating an
instance of the above struct and passing as an argument to a
function, the copy constructor is called and the reference
count is incremented. This is expected. However,
I'm wondering if it's this easy to create a reference counted
type:
struct Foo
{
int _refCount = 1;
this(...)
{
// allocate resources, etc.
}
this(this)
{
this._refCount++;
}
~this()
{
On Saturday, 11 June 2016 at 20:30:47 UTC, Basile B. wrote:
On Saturday, 11 June 2016 at 19:45:56 UTC, Random D user wrote:
Any good ideas how to do that?
I couldn't figure it out in a short amount of time, but I
expect that it's possible. I'm probably missing something
obvious here.
On Sunday, 12 June 2016 at 13:23:26 UTC, Adam D. Ruppe wrote:
On Sunday, 12 June 2016 at 13:05:48 UTC, Joerg Joergonson wrote:
BTW, when I compile a simple project with your simpledisplay
it takes up around 300MB(for ldc, 400 for dmd) and uses about
15% cpu.
What's your code? The library
On Sunday, 12 June 2016 at 13:05:48 UTC, Joerg Joergonson wrote:
BTW, when I compile a simple project with your simpledisplay it
takes up around 300MB(for ldc, 400 for dmd) and uses about 15%
cpu.
What's your code? The library itself does fairly little so the
time probably depends on your
On Sunday, 12 June 2016 at 09:11:09 UTC, Johan Engelen wrote:
On Sunday, 12 June 2016 at 04:19:33 UTC, Joerg Joergonson wrote:
Here are the versions
The one that isn't working:
LDC - the LLVM D compiler (30b1ed):
based on DMD v2.071.1 and LLVM 3.9.0git-d06ea8a
built with LDC - the LLVM D
On Sunday, 12 June 2016 at 12:38:25 UTC, Adam D. Ruppe wrote:
On Sunday, 12 June 2016 at 04:19:33 UTC, Joerg Joergonson wrote:
2. I got an error that I don't get with dmd:
Error: incompatible types for ((ScreenPainter) !is (null)):
cannot use '!is' with types
and I have defined
On Sunday, 12 June 2016 at 05:08:12 UTC, Mike Parker wrote:
On Sunday, 12 June 2016 at 04:19:33 UTC, Joerg Joergonson wrote:
1. I had an older distro(I think) of ldc. The ldc2.exe is 18MB
while the "new" one is 36MB. I copied the old ldc bin dir to
the new one and didn't change anything and
On Sunday, 12 June 2016 at 04:19:33 UTC, Joerg Joergonson wrote:
2. I got an error that I don't get with dmd:
Error: incompatible types for ((ScreenPainter) !is (null)):
cannot use '!is' with types
and I have defined ScreenPainter in my code. It is also in
arsd's simpledisplay. I do not
On Saturday, 11 June 2016 at 01:53:10 UTC, David Nadlinger wrote:
This might be a gratuitous grammar restriction. There are a few
of those surrounding alias "targets". A template that simply
returns its parameter might work, though, such as
std.meta.Alias (alias foo = Alias!(mixin(…));).
It
On Sunday, 12 June 2016 at 04:19:33 UTC, Joerg Joergonson wrote:
Here are the versions
The one that isn't working:
LDC - the LLVM D compiler (30b1ed):
based on DMD v2.071.1 and LLVM 3.9.0git-d06ea8a
built with LDC - the LLVM D compiler (1.0.0)
Default target: x86_64-pc-windows-msvc
On Sunday, 12 June 2016 at 04:19:33 UTC, Joerg Joergonson wrote:
So ldc parses things differently than dmd... I imagine this is
a bug!
That, or you are comparing different D language versions.
The D language is evolving: different DMD compiler versions may
treat the same code differently.
On Sunday, 12 June 2016 at 03:11:14 UTC, Mike Parker wrote:
On Sunday, 12 June 2016 at 01:51:05 UTC, Joerg Joergonson wrote:
DMD works fine BTW. GDC and LDC should be a drop in
replacement. Not a totally new setup that has it's own set of
problems. I'm sure I'm not the only one put off by
On Sunday, 12 June 2016 at 05:11:57 UTC, Ali Çehreli wrote:
For convenience, here's the link:
http://www.ustream.tv/recorded/86352137/highlight/699197
unfortunately iPads are not supported to view the video. :(
I see two major benefits of fibers overs threads.
Fibers don't need
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