This is regarding the latest D blog post. Jacob Carlborg is here,
so I figured I'd post it.
https://dlang.org/blog/2017/08/01/a-dub-case-study-compiling-dmd-as-a-library/#comment-2922
Simply changing the targetType from library to dynamicLibrary
breaks the code. What is going on with it ?
I am afraid to say this has quite a simple answer.
TypeInfo (and with that vtables used as part of classes), do not cross
the dll boundary (other platforms things mostly work).
Which means, can't do what you are wanting I'm afraid.
It is an implementation issue that we REALLY REALLY REALLY
On 12/19/17 7:47 PM, codephantom wrote:
so I have a text file containing 3 lines(e.g):
5, "hello", 4.3
"hello", 4.3
"hello", "world", 1, 2, 3, 5.5
Now I want to create tuples from each line.
However, (using line 1 as example), I get:
Tuple!string("5, \"hello\", 4.3")
but I really want:
so I have a text file containing 3 lines(e.g):
5, "hello", 4.3
"hello", 4.3
"hello", "world", 1, 2, 3, 5.5
Now I want to create tuples from each line.
However, (using line 1 as example), I get:
Tuple!string("5, \"hello\", 4.3")
but I really want:
Tuple!(int, string, double)(5, "hello", 4.3)
On Tuesday, 19 December 2017 at 10:37:05 UTC, Michael wrote:
On Tuesday, 19 December 2017 at 02:12:29 UTC, Mike Franklin
wrote:
On Tuesday, 19 December 2017 at 02:04:34 UTC, codephantom
wrote:
writeln(S.j);
// Error: Instance symbols cannot be used through types.
I don't understand why
I'm developing a plugin system for a D program.
I have a complex class hierarchy which will be complied into our
executable, and I want
third parties to be able to further extend it with their own DLLs
- subject to implementing an API present in the most derived
class - which will be provided
On Tuesday, 19 December 2017 at 15:52:57 UTC, Dgame wrote:
On Tuesday, 19 December 2017 at 15:19:53 UTC, Marc wrote:
[...]
template FirstOf(T...) {
template otherwise(D) {
static if (T.length == 0) {
enum otherwise = D.init;
} else {
enum otherwise
On 12/19/2017 02:24 AM, Vino wrote:
> Hi All,
>
>Request your help in clarifying the below. As per the document
>
> foreach (d; taskPool.parallel(xxx)) : The total number of threads that
> will be created is total CPU -1 ( 2 processor with 6 core : 11 threads)
>
> foreach (d;
On Monday, 18 December 2017 at 07:55:25 UTC, Andrey wrote:
I have a question about creating native GUI applications for
Windows 7 or/and Windows 10.
And what about D? What should I do? Make some kind of wrapper
above C WinApi?
I've used DFL which is a thin wrapper over WinAPI and its native
On Tuesday, 19 December 2017 at 15:19:53 UTC, Marc wrote:
On Tuesday, 19 December 2017 at 00:01:00 UTC, Ali Çehreli wrote:
On 12/18/2017 03:54 PM, Ali Çehreli wrote:
On 12/18/2017 02:58 PM, Marc wrote:
Here's another experiment:
template FirstOf(T...) {
template otherwise(D) {
On 12/19/17 8:22 AM, vit wrote:
struct Ptr{
int* ptr;
static Ptr create(scope return int* ptr)@safe{
Ptr x;
x.ptr = ptr;
return x;
}
/++ This doesn't work:
this(scope return int* ptr)scope @safe{
this.ptr = ptr;
}
+/
}
On Tuesday, 19 December 2017 at 00:01:00 UTC, Ali Çehreli wrote:
On 12/18/2017 03:54 PM, Ali Çehreli wrote:
On 12/18/2017 02:58 PM, Marc wrote:
Here's another experiment:
template FirstOf(T...) {
template otherwise(D) {
static if (T.length == 0) {
enum otherwise =
How to manualy declare constructor for struct Ptr which work like
Ptr.create?
struct Ptr{
int* ptr;
static Ptr create(scope return int* ptr)@safe{
Ptr x;
x.ptr = ptr;
return x;
}
/++ This doesn't work:
this(scope return int* ptr)scope @safe{
On Tuesday, 19 December 2017 at 11:03:27 UTC, codephantom wrote:
On Tuesday, 19 December 2017 at 10:24:47 UTC, Vino wrote:
foreach (d; taskPool.parallel(xxx,20)) : As in Windows 2008
whatever value is set for the parallel the total number of
threads does not increase more than 12.
So not
On 19/12/2017 11:03 AM, codephantom wrote:
On Tuesday, 19 December 2017 at 10:24:47 UTC, Vino wrote:
foreach (d; taskPool.parallel(xxx,20)) : As in Windows 2008 whatever
value is set for the parallel the total number of threads does not
increase more than 12.
So not sure if this is
On Tuesday, 19 December 2017 at 10:24:47 UTC, Vino wrote:
foreach (d; taskPool.parallel(xxx,20)) : As in Windows 2008
whatever value is set for the parallel the total number of
threads does not increase more than 12.
So not sure if this is correct, so can any one explain me on
same.
On Tuesday, 19 December 2017 at 02:12:29 UTC, Mike Franklin wrote:
On Tuesday, 19 December 2017 at 02:04:34 UTC, codephantom wrote:
writeln(S.j);
// Error: Instance symbols cannot be used through types.
I don't understand why you would say that is a bug.
I meant that the example is
On Monday, 18 December 2017 at 20:53:28 UTC, Russel Winder wrote:
Ali,
Shouldn't this be a pull request for std.parallelism to be
extended?
If the function is in std.algorithm, then people should not
have to write it for themselves in std.parallelism.
On Mon, 2017-12-18 at 11:01 -0800,
On Tuesday, 19 December 2017 at 01:29:04 UTC, Meta wrote:
On Monday, 18 December 2017 at 23:44:46 UTC, Michael wrote:
[...]
I think the reason that this works is because i is static,
meaning that you don't need the `this` reference of S to access
it and thus it can be aliased. Declaring a
Hi All,
Request your help in clarifying the below. As per the document
foreach (d; taskPool.parallel(xxx)) : The total number of threads
that will be created is total CPU -1 ( 2 processor with 6 core :
11 threads)
foreach (d; taskPool.parallel(xxx,1)) : The total number of
threads that
On 2017-12-18 23:36, WhatMeWorry wrote:
I've been using Dub for a while but from the very beginning I decided to
go with SDL 100% of the time, So I've got a dub.sdl file like:
name "01_10_camera_view_space"
description "A minimal D application."
authors "kheaser"
copyright "Copyright © 2017,
On 2017-12-18 23:57, WebFreak001 wrote:
dub.selections.json is basically broken design
The design is fine, not so sure about the implementation. I've explain
many time before why it's necessary.
--
/Jacob Carlborg
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