On Sunday, 2 December 2012 at 01:50:08 UTC, Jonathan M Davis
wrote:
On Saturday, December 01, 2012 19:36:34 Dan wrote:
That syntax is from C. There was definitely a push to deprecate
it, and
personally I definitely think that it should go, but I don't
recall that it was
definitively decided t
On Saturday, December 01, 2012 19:36:34 Dan wrote:
> In the thread on compiling DSSS and build tools someone mentioned
> a format for initializing environment data of a struct:
>
>Environment env = {
> tests: true,
> verbose: true,
> importDirs: ["../deimos"]
>}
>
Alright, I was finally able to give it a try:
http://s0beit.me/d/d-module-injector/
I released the source code as well as the binary here if anyone
wants to try. It worked for me in a game I was playing with.
On Sunday, December 02, 2012 00:57:14 Artur Skawina wrote:
> Seriously though, if one only needs to compare the addresses of class
> objects, "is" may be a better solution.
Is that all that was being done? I obviously missed that one way or another.
Yeah, that's what the is operator is for.
- Jo
On 12/01/12 20:26, Jonathan M Davis wrote:
> On Saturday, December 01, 2012 18:43:22 Timon Gehr wrote:
>> On 12/01/2012 06:23 PM, Jonathan M Davis wrote:
>>> On Saturday, December 01, 2012 12:05:49 Artur Skawina wrote:
> So, unless there's a way to do it without a cast, you're stuck. And I
On Saturday, 1 December 2012 at 21:33:15 UTC, js.mdnq wrote:
By full signature overloading I assuming you also the return
type?
Correct.
I don't see why it is so complicated in any case since a return
type can just be seen as a ref argument:
int myfunc()
is basically the same as
void
On Saturday, 1 December 2012 at 20:25:55 UTC, Rob T wrote:
On Friday, 30 November 2012 at 23:11:28 UTC, js.mdnq wrote:
I've seen that, how does it work?
struct A{
Sometype val1;
int val2;
alias val1 this;
alias val2 this; //???
}
How can A act both as Sometype and int? (at least without
maj
On Saturday, 1 December 2012 at 18:36:35 UTC, Dan wrote:
In the thread on compiling DSSS and build tools someone
mentioned a format for initializing environment data of a
struct:
Environment env = {
tests: true,
verbose: true,
importDirs: ["../deimos"]
}
A followup co
On Saturday, 1 December 2012 at 19:32:27 UTC, bearophile wrote:
I don't know the rationale. There are tons of things I don't
know the rationale of, despite my efforts to learn.
The normal way to write a struct literal in D is this, that
works in most cases:
auto foo = MyStruct(42, 'a');
A
On Friday, 30 November 2012 at 23:11:28 UTC, js.mdnq wrote:
I've seen that, how does it work?
struct A{
Sometype val1;
int val2;
alias val1 this;
alias val2 this; //???
}
How can A act both as Sometype and int? (at least without major
issues) Does the compiler try to choose the appropria
12/1/2012 10:46 PM, thedeemon пишет:
On Saturday, 1 December 2012 at 12:55:19 UTC, Dmitry Olshansky wrote:
It should help because:
1) Each allocation happens in a new stack frame thus the pointer is
overwritten each time.
To probably the same stinky value (a false pointer).
Pointer is differ
Bobby Bingham:
It appears that this form of struct literal really can only be
used in initializers -- the assignment to a previously declared
varaible fails to compile.
Right. That syntax is not much used in D, there were discussions
about deprecating it fully, I don't know the current statu
On Saturday, December 01, 2012 18:43:22 Timon Gehr wrote:
> On 12/01/2012 06:23 PM, Jonathan M Davis wrote:
> > On Saturday, December 01, 2012 12:05:49 Artur Skawina wrote:
> >>> So, unless there's a way to do it without a cast, you're stuck. And I
> >>> have
> >>> no idea how you could possibly do
I'm just starting out with D, and am wondering about some differences
with C regarding struct literals. In C99, I can do this:
struct MyStruct {
int number;
char letter;
};
int main() {
static struct MyStruct foo = { .number = 42, .letter = 'a' };
struct MyStruct bar = { .number
On Saturday, 1 December 2012 at 12:55:19 UTC, Dmitry Olshansky
wrote:
It should help because:
1) Each allocation happens in a new stack frame thus the
pointer is overwritten each time.
To probably the same stinky value (a false pointer).
2) Precise heap scanning helps this case because it gre
In the thread on compiling DSSS and build tools someone mentioned
a format for initializing environment data of a struct:
Environment env = {
tests: true,
verbose: true,
importDirs: ["../deimos"]
}
A followup comment says "isn't that syntax intended to be
deprecated?"
On Saturday, 1 December 2012 at 12:29:51 UTC, js.mdnq wrote:
On Saturday, 1 December 2012 at 11:24:51 UTC, s0beit wrote:
Alright, at the end of my long search I have finally concluded
that this is some sort of threading problem.
Any D module loaded in a new thread, from a C/++ application
wil
On 12/01/2012 06:23 PM, Jonathan M Davis wrote:
On Saturday, December 01, 2012 12:05:49 Artur Skawina wrote:
So, unless there's a way to do it without a cast, you're stuck. And I have
no idea how you could possibly do it without a cast.
*cast(void**)&O // assuming O is a class
Are you su
On Saturday, December 01, 2012 12:05:49 Artur Skawina wrote:
> > So, unless there's a way to do it without a cast, you're stuck. And I have
> > no idea how you could possibly do it without a cast.
>
>*cast(void**)&O // assuming O is a class
Are you sure? I'd be _very_ wary of that, because re
On Saturday, 1 December 2012 at 12:51:27 UTC, thedeemon wrote:
On Saturday, 1 December 2012 at 11:36:16 UTC, Zardoz wrote:
The prevois code should work better if i set "total" to be
sahred and hope that D shared vars have nnow the internal
barries working ,or I need to manually use semaphores
12/1/2012 2:53 PM, thedeemon пишет:
On Friday, 30 November 2012 at 18:46:08 UTC, Dmitry Olshansky wrote:
I'd just throw in that we have a (almost) precise GC that is used by
at least one large project (the VisualD apparently). Though there were
some problems with it. Anyway I'd expect to see it
On Saturday, 1 December 2012 at 11:36:16 UTC, Zardoz wrote:
The prevois code should work better if i set "total" to be
sahred and hope that D shared vars have nnow the internal
barries working ,or I need to manually use semaphores ?
Probably core.atomic is the way to go. Semaphore is an overk
On Saturday, 1 December 2012 at 11:06:02 UTC, Artur Skawina wrote:
On 12/01/12 03:48, Jonathan M Davis wrote:
On Saturday, December 01, 2012 03:05:00 js.mdnq wrote:
Let O be an object with opCast overridden, then
writeln(O); //prints string
writeln(cast(void *)O)) // error, works fine if I co
On Saturday, 1 December 2012 at 11:24:51 UTC, s0beit wrote:
Alright, at the end of my long search I have finally concluded
that this is some sort of threading problem.
Any D module loaded in a new thread, from a C/++ application
will crash. The solution, I believe, in this case might be to
hi
On Saturday, 1 December 2012 at 10:58:55 UTC, thedeemon wrote:
taskPool.parallel is a library function, it doesn't make
compiler smarter and doesn't get much help from the compiler.
It means your "total" variable will not get any special
treatment, it's still a local variable referenced from
Alright, at the end of my long search I have finally concluded
that this is some sort of threading problem.
Any D module loaded in a new thread, from a C/++ application will
crash. The solution, I believe, in this case might be to hijack
the program's "main" thread and execute your LoadLibrary
On 12/01/12 03:48, Jonathan M Davis wrote:
> On Saturday, December 01, 2012 03:05:00 js.mdnq wrote:
>> Let O be an object with opCast overridden, then
>>
>>
>> writeln(O); //prints string
>> writeln(cast(void *)O)) // error, works fine if I comment out the
>> opCast override
>> writeln(&O) // addre
On Saturday, 1 December 2012 at 10:35:38 UTC, Zardoz wrote:
auto logs = new double[10_000_000];
double total = 0;
foreach(i, ref elem; taskPool.parallel(logs, 100)) {
elem = log(i + 1.0);
total += elem;
}
writeln(total);
}
I understand that are launched N task, doing a chunk o
On Friday, 30 November 2012 at 18:46:08 UTC, Dmitry Olshansky
wrote:
I'd just throw in that we have a (almost) precise GC that is
used by at least one large project (the VisualD apparently).
Though there were some problems with it. Anyway I'd expect to
see it in upstream by 2.062 at least. I
How works internally ParallelFor ?
I read that lauchn multiple tasks. Each task procces a chunk of
the range, but each task it's syncronized , ahve some kind of
comunication between or are using shared memory or what ??
In this example code :
import std.stdio;
import std.parallelism;
import st
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