On Friday, 16 May 2014 at 20:36:37 UTC, Ali Çehreli wrote:
My apologies. The code was written for an older version of dmd.
The simplest fix is to define the constructor as pure:
pure this(int num) {
this.num = num;
}
Ali
Ahh great thanks guys.
No worries Ali, great book,
trying to follow:
http://ddili.org/ders/d.en/class.html
//--- OSX 10.9 DMD 2.065
module test;
class Foo {
int num;
this(int num) {
this.num = num;
}
Foo dup() const {
return new Foo(this.num);
}
immutable(Foo) idup() const {
return new
Hi Charles,
would the following work (just a shot in the dark) ?
//---
module test;
import std.stdio;
import std.concurrency;
void spawnedFuncFoo(Tid tid, Tid tidBar) {
receive(
(int i) {
writeln("Foo Received the number ", i);
send(tidBar, i, thisTid);
FYI:
If anyone is using GitHub's text editor "Atom" and would like
basic D syntax highlighting:
apm init --package ~/.atom/packages/language-d --convert
https://github.com/textmate/d.tmbundle
https://atom.io/docs/v0.94.0/converting-a-text-mate-bundle
On Friday, 27 September 2013 at 16:52:49 UTC, Dicebot wrote:
Simply building dmd/phobos from git tag should result in proper
linkage.
Nothing is ever simple with me :)
Thanks Dejan and Dicebot
http://d.puremagic.com/issues/show_bug.cgi?id=10710
Does anyone know if there is there a workaround for this issue?
Unfortunately Im stuck with fedora and cant jump to another OS...
Thanks
On Wednesday, 23 January 2013 at 07:11:59 UTC, Joshua Niehus
wrote:
Is it possible to create a shared signal class?
oh god... dont tell me __gshared !
Think i answered my own question, it got me to the next step.
going to have to read through those giant "shared" threads again
Is it possible to create a shared signal class?
I would like to create a shared signal class so some other
process that knows certain things can come along emit its info to
any observer:
import std.stdio, std.signals;
class Observer {
void watch(string msg) {
writeln(msg);
}
On Friday, 21 December 2012 at 17:01:14 UTC, monarch_dodra wrote:
There are a lot of algorithms in std.algorithm that operate on
"foo(Range, Needles...)(Range range, Needles needles)".
Needles can be anything, in particular, either an "element" or
a "range".
The thing is that every now and t
On Friday, 30 November 2012 at 19:52:26 UTC, Jonathan M Davis
wrote:
If you're compiling with -property, filter must have the parens
for the
function call as it's a function, not a property. The !() is
for the template
arguments and is separate from the parens for the function
call. That means
On Friday, 30 November 2012 at 12:02:51 UTC, Dan wrote:
Good idea, thanks. I could not get original to compile as is -
but the concept is just what was needed. I got an error on line
8:
Error: not a property dirEntries(path, cast(SpanMode)0,
true).filter!(__lambda2)
I'm using a quite recent ve
On Friday, 30 November 2012 at 06:29:01 UTC, Joshua Niehus wrote:
I think if you go breadth first, you can filter out the
unwanted directories before it delves into them
oh wait... it probably still looks through all those dir's.
What about this?
import std.algorithm, std.regex, std.
On Friday, 30 November 2012 at 01:57:21 UTC, Dan wrote:
That will do the filtering correctly - but what I was hoping
was to actually prune at the directory level and not drill down
to the files in of an unwanted directory (e.g. .git). The
problem with this and what I'm trying to overcome is acc
On Tuesday, 27 November 2012 at 23:43:43 UTC, Charles Hixson
wrote:
But why the chained filters, rather than using the option
provided by dirEntries for one of them? Is it faster? Just
the way you usually do things? (Which I accept as a legitimate
answer. I can see that that approach would b
On Tuesday, 27 November 2012 at 19:40:56 UTC, Charles Hixson
wrote:
Is there a better way to do this? (I want to find files that
match any of some extensions and don't match any of several
other strings, or are not in some directories.):
import std.file;
...
string exts = "*.{txt,utf8,
On Saturday, 24 November 2012 at 07:27:18 UTC, Philippe Sigaud
wrote:
It's an is() expression (you cited my tutorial, there is an
appendix on
it). It recently became even more powerful, so the tutorial is
not accurate
any more.
its time for another read through:)
Template constraints might ma
On Friday, 23 November 2012 at 18:45:53 UTC, Artur Skawina wrote:
template isComplex(T) {
static if (is(T _ == Complex!CT, CT))
enum isComplex = true;
else
enum isComplex = false;
}
artur
oh wow didnt know u could do that. much nicer.
meh, couldn't resist:
import std.stdio, std.conv, std.traits, std.complex;
template isComplex(T)
{
static if (is(T == Complex!double))
{
enum bool isComplex = true;
}
else static if (is(T == Complex!float))
{
enum bool isComplex = true;
}
else static if
On Friday, 23 November 2012 at 16:11:25 UTC, Joshua Niehus wrote:
A bit messy, but im sure there is some room for cleanup
somewhere...
Errata... (what i get for copy/pasting)
import std.stdio, std.conv, std.traits, std.complex;
template isComplexNumeric(T)
{
static if(isNumeric!T
On Friday, 23 November 2012 at 12:39:59 UTC, Frederik Vagner
wrote:
Now do it for complex number please ^^
touche!
import std.stdio, std.conv, std.traits, std.complex;
template isComplexNumeric(T)
{
static if(is(NumericTypeOf!T)) {
enum bool isComplexNumeric = is(NumericTypeOf!T);
On Thursday, 22 November 2012 at 15:47:11 UTC, Frederik Vagner
wrote:
I am trying to make a templated class to accept any numeric
type:
class example(Type) if (isNumeric(Type))
{
Type k = to!Type(1);
}
however I always get a compiler erro stating I cannot make that
conversion. Ho
Hello,
Im starting one process in the main thread who in turn is going
to kick off another process but has no way of passing along
main's Tid, hence the shared(Tid) nonsense.
* This works in serial (i.e. change workUnitSize > x.length in
mains foreach loop).
* It also works when passing the tid
On Thursday, 18 October 2012 at 17:33:04 UTC, cal wrote:
I can't see the bug? The receiver accepts a bool as an int,
same way a normal function does. The timeout is long enough
that foo gets a chance to send. If you want to stop the int
receiver getting a bool, you could add another receiver w
Is the following snippet a bug?
---
import core.thread;
import std.stdio, std.concurrency;
void foo(Tid tid) {
send(tid, true);
}
void main() {
auto fooTid = spawn(&foo, thisTid);
auto receiveInt = receiveTimeout(dur!"seconds"(10), (int
isInt) {
writeln("I should not be he
On Monday, 30 April 2012 at 02:49:21 UTC, Jesse Phillips wrote:
However you also will need to specify the library you want to
load: -L-lworld
More detail.
[snip]
Hi Jesse,
Thanks for the help, that was informative!
I didn't realize I needed the load command (-L-lworld) and so I
was trying t
Hello,
I have a few methods that I want to put into a library but I'm
having some trouble figuring out how to go about doing it...
Here is my "library":
// world.d
module world;
import std.traits;
T hello(T)(T name) /* probably want a string constraint here...
*/ {
return "hello " ~ name;
On Friday, 16 March 2012 at 08:34:18 UTC, Dmitry Olshansky wrote:
Ehm, because they have different engines that _should_ give
identical results. And the default one apparently has a bug,
that I'm looking into.
Fill the bug report plz.
Ok, submitted: id 7718
Thanks,
Josh
Hello,
Does anyone know why I would get different results between
ctRegex and regex in the following snippet?
Thanks,
Josh
---
#!/usr/local/bin/rdmd
import std.stdio, std.regex;
void main() {
string strcmd = "./myApp.rb -os OSX -path \"/GIT/Ruby
Apps/sec\" -conf 'no timer'";
auto ctre
Hi Andrew,
I ran into this problem as well and here is how I fixed/hacked
it:
OSX Lion, and soon to be Mountain Lion, no longer come with GCC
installed for the Command Line (/usr/bin/gcc)
What you need to do is Install Xcode from the app store, which
is free, and then:
* Launch your Xcode
On Monday, 20 February 2012 at 11:18:34 UTC, Tyro[a.c.edwards]
wrote:
...
and I doubt you want me to put all of what "dmd -v" spits out
for this little script.
Thanks,
Andrew
Hi Andrew,
I ran into this problem as well and here is how I fixed/hacked it:
OSX Lion, and soon to be Mountain Lio
On Tuesday, 28 February 2012 at 06:10:11 UTC, Jesse Phillips
wrote:
It is a template.
I see, thanks.
And I bet its not possible to figure out if a template is a
"function template" or a "class template" etc...
Hello,
I dont understand the following snippet's output:
import std.stdio, std.traits;
void main() {
writeln(isSomeFunction!(writeln));
writeln(isCallable!(writeln));
writeln("Yes I am...");
}
/* OUTPUT */
false
false
Yes I am...
If 'writeln' isn't a method/function and it's not ca
In the off chance that some of you are running a Mac and using
CodeRunner to play around with D, I cooked up the files you need
for CodeRunner to highlight D's syntax:
https://github.com/jniehus/Dlang-for-CodeRunner
Hello,
I need to connect to a network location and read a file but I also need
some way of waiting around until the connection is established. Currently
I use the following snippet to do this:
while (!std.file.exists("/Volumes/mountedDir/myfile.txt") && timeout < 30)
{
core.thread.Thread
@Kagamin
> What if
>
> foreach(i;0..512) {
> append("/Users/dirList.txt", text("line ",i,'\n'));
> }
That works, but I misrepresented the problem and found that the following
may be the issue (this looks more like the code im using):
import std.conv, std.stdio;
void main()
{
string[] strAr
Hello,
I am running a script that creates a file which lists all the folders in a
directory:
foreach (string name; dirEntries("/Users/josh/", SpanMode.shallow)) {
append("/Users/dirList.txt", name ~ "\n");
}
But it seems to stop appending after 255 lines (this particular folder h
Hello,
I was trying to run the example on the Interfacing to C page (
http://www.d-programming-language.org/interfaceToC.html) and ran into few
issues. To get it to work "as is" i was .dup(ing) strings into new chars
with defined size and passing those with .ptr. Anyway it seemed like quite a
bit
Hi Robert and Dmitry,
Thanks for your replies and the heads up on the current status of DMDScript!
Josh
Hello,
I apologize if this is the wrong forum to post this question, but I couldn't
find a corresponding learn mailing list for DMDScript.
I wanted to play around with DMDScript but cant seem to get started. I
downloaded the source and attempted to make it via:
$ make -f osx.mak
But I get t
> I'm trying to create 2 extra method for arrays ("range" would be
> better, though I don't quite understand what is a "range")
> Although I have some indecipherable (to me) compiler error...
>
> What's wrong with the code below?
> ==
> import std.algorithm;
>
> public:
>
> void rem
t;
> When replying, please edit your Subject line so it is more specific
> than "Re: Contents of Digitalmars-d-learn digest..."
>
>
> Today's Topics:
>
> 1. dmd vs rdmd (Joshua Niehus)
> 2. Re: dmd vs rdmd (Jonathan M Davis)
> 3. Re: dmd vs rdmd
Hello,
I am trying to compile code which is composed of two modules (in the same
directory):
main.d
foo.d
foo.d just declares a class Foo which has a string variable "bar" which i
set to "hello" and main.d just prints bar's value to the console:
// - main.d ---
import std.stdio,
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