On Saturday, 19 December 2015 at 00:46:12 UTC, cym13 wrote:
To be exact it doesn't need the sources, it needs the function
signatures and type definitions so the equivalent of C header
files. If you don't want to share the full sources with your
library you can generate those header files autom
On Saturday, 19 December 2015 at 14:16:23 UTC, TheDGuy wrote:
is it possible to set the color of a single pixel with Cairo?
Not like you would do with a classic canvas (2d grid), because
colors are applied with `cairo_fill()` and `cairo_stroke()` on a
particular path.
but you can define a p
On Sunday, 20 December 2015 at 01:29:59 UTC, Israel wrote:
On Saturday, 19 December 2015 at 20:52:41 UTC, Matheus Reis
wrote:
Hello, people!
I'm Matheus, a 20 y/o game developer who wants to get started
with D. It has really caught my attention, and I've been
playing with it for some hours no
On Monday, 21 December 2015 at 02:03:14 UTC, Shriramana Sharma
wrote:
I'm trying to interface to a C function:
extern(C) const char * textAttrN(const char * specString,
size_t n);
and getting the error:
Error: function .textAttrN without 'this' cannot be const
Please advise as to what I'm d
On Sunday, 20 December 2015 at 11:16:06 UTC, TheDGuy wrote:
On Sunday, 20 December 2015 at 01:17:50 UTC, Basile B. wrote:
On Saturday, 19 December 2015 at 14:16:23 UTC, TheDGuy wrote:
is it possible to set the color of a single pixel with Cairo?
Not like you would do with a classic canvas (2d
On Wednesday, 23 December 2015 at 00:59:53 UTC, steven kladitis
wrote:
I have 843 programs written in D.
[...] All of the programs are from RosettaCode.org. The script
to compile them generates a log file and you will see a few
that the linker just stops No idea why. A few have 64K link
e
On Wednesday, 23 December 2015 at 19:34:26 UTC, earthfront wrote:
On Wednesday, 23 December 2015 at 11:00:19 UTC, Jakob Ovrum
wrote:
[...]
My goal is to import several symbols from different modules on
one line.
I'm trying to figure out if it's possible or not. It makes the
code more concise
On Wednesday, 23 December 2015 at 20:52:05 UTC, Adam D. Ruppe
wrote:
On Wednesday, 23 December 2015 at 20:49:21 UTC, Taylor
Hillegeist wrote:
| GRAPICS LIB |
+---+---+---+ <- what is this interface
|SDL|GDI|OPENGL.|
+---+---+---+
SDL, GDI, and OpenGL *are* graphics libs so it see
On Wednesday, 23 December 2015 at 21:12:11 UTC, Taylor Hillegeist
wrote:
On Wednesday, 23 December 2015 at 21:07:12 UTC, Basile B. wrote:
[...]
Thanks for letting me know! So is what your saying is that an
common interface is not possible or practical or perhaps useful?
It's possible but it
On Wednesday, 23 December 2015 at 21:19:14 UTC, Taylor Hillegeist
wrote:
On Wednesday, 23 December 2015 at 21:12:11 UTC, Taylor
Hillegeist wrote:
On Wednesday, 23 December 2015 at 21:07:12 UTC, Basile B.
wrote:
[...]
Thanks for letting me know! So is what your saying is that an
common interf
On Sunday, 27 December 2015 at 03:34:18 UTC, riki wrote:
void ccf(const char* str){}
void cwf(const wchar* str){}
void main()
{
ccf("aaa");//ok
cwf("xxx"w); // error and why ?
}
IDK but usually the const storage class is used for narrow
strings because it allows to pass either `ch
On Sunday, 27 December 2015 at 04:54:07 UTC, Basile B. wrote:
it allows to pass either `char[]` or `string[]`:
I meant "char[]` or `string", string without square brackets of
course...
On Sunday, 27 December 2015 at 05:29:44 UTC, riki wrote:
On Sunday, 27 December 2015 at 04:54:07 UTC, Basile B. wrote:
On Sunday, 27 December 2015 at 03:34:18 UTC, riki wrote:
void ccf(const char* str){}
void cwf(const wchar* str){}
void main()
{
ccf("aaa");//ok
cwf("xxx"w); // err
While working on a framework, I've found that Multiple Return
Values (MRV) are clearly an optimization. I'de like to write a
small D blog post about this but I don't know If it's clever
enough or if it's a well know fact.
My base D material is this:
---
#!runnable-flags: -O -boundscheck=off -
I mean it's maybe "just" a special case of RVO, since tuples are
processed as structs ?
On Monday, 28 December 2015 at 12:40:09 UTC, Basile B. wrote:
I mean it's maybe "just" a special case of RVO, since tuples
are processed as structs ?
Also in the second version the stack size is modified by 78
bytes. Not when using MRV.
On Monday, 28 December 2015 at 14:16:36 UTC, Basile B. wrote:
On Monday, 28 December 2015 at 14:09:30 UTC, Joakim wrote:
I wish dfmt could do this for us, so that you develop with all
the modules imported at the top, then run dfmt and it scopes
all the imports and adds the selective import of s
On Monday, 28 December 2015 at 14:09:30 UTC, Joakim wrote:
I wish dfmt could do this for us, so that you develop with all
the modules imported at the top, then run dfmt and it scopes
all the imports and adds the selective import of symbols. I've
been thinking about implementing a tool to do th
On Wednesday, 23 December 2015 at 00:59:53 UTC, steven kladitis
wrote:
I have 843 programs written in D. 805 actually create an 32 bit
exe in windows 10. I am running the latest D. Some just start
to link and the linker disappears. Some just have issues I am
not able figure out. I can attach
On Monday, 28 December 2015 at 15:07:08 UTC, jkpl wrote:
On Sunday, 27 December 2015 at 16:00:34 UTC, jkpl wrote:
On Sunday, 27 December 2015 at 15:53:55 UTC, TheDGuy wrote:
Any idea what i am doing wrong?
https://www.youtube.com/watch?v=j_VCa-5VeP8
You could post the code also, personnaly I'
On Wednesday, 30 December 2015 at 20:44:44 UTC, TheDGuy wrote:
Hello,
is there any way to get the pixel color of a single pixel by x
and y coordinates of a context?
render to a png back buffer.
see cairo_image_surface_create_for_data
then you'll be able to access the data and, at the same t
On Wednesday, 30 December 2015 at 23:20:23 UTC, Basile B. wrote:
On Wednesday, 30 December 2015 at 20:44:44 UTC, TheDGuy wrote:
Hello,
is there any way to get the pixel color of a single pixel by x
and y coordinates of a context?
render to a png back buffer.
see cairo_image_surface_create_f
On Monday, 4 January 2016 at 13:49:03 UTC, Martin Tschierschke
wrote:
When I was writing a small speed test - D versus Ruby,
calculating the first n prime numbers, I realized, that for
small n
Ruby may be faster, than compiling and executing with D.
But for n = 1,000,000 D outperforms Ruby by a
On Friday, 1 January 2016 at 22:00:04 UTC, TheDGuy wrote:
On Friday, 1 January 2016 at 19:32:40 UTC, Basile B. wrote:
On Wednesday, 30 December 2015 at 23:20:23 UTC, Basile B.
wrote:
On Wednesday, 30 December 2015 at 20:44:44 UTC, TheDGuy wrote:
Hello,
is there any way to get the pixel color
On Tuesday, 5 January 2016 at 15:04:57 UTC, TheDGuy wrote:
But i get "only one index allowed to index char". So it looks
like there is no 2D array but just a char.
If i try like this:
The data is just a contiguous memory area. You have to implement
your own opIndexAssign()/opIndex() to write/
On Tuesday, 5 January 2016 at 16:25:01 UTC, TheDGuy wrote:
But how do i know which line or column my pixel is in?
- study D operator overloading, I've given you the solution.
And what is 't' in 'opIndexAssign'?
- t is what you want to assign. It can be an uint or maybe a
float[4]. Look at my
On Tuesday, 5 January 2016 at 17:16:10 UTC, TheDGuy wrote:
On Tuesday, 5 January 2016 at 16:43:00 UTC, Basile B. wrote:
On Tuesday, 5 January 2016 at 16:25:01 UTC, TheDGuy wrote:
But how do i know which line or column my pixel is in?
- study D operator overloading, I've given you the solution.
On Tuesday, 5 January 2016 at 17:37:04 UTC, TheDGuy wrote:
On Tuesday, 5 January 2016 at 17:34:06 UTC, Basile B. wrote:
On Tuesday, 5 January 2016 at 17:16:10 UTC, TheDGuy wrote:
On Tuesday, 5 January 2016 at 16:43:00 UTC, Basile B. wrote:
[...]
Okay, but what is this?
"import iz.memory, iz
On Wednesday, 23 December 2015 at 00:59:53 UTC, steven kladitis
wrote:
I have 843 programs written in D. 805 actually create an 32 bit
exe in windows 10. I am running the latest D. Some just start
to link and the linker disappears. Some just have issues I am
not able figure out. I can attach
On Tuesday, 5 January 2016 at 17:39:41 UTC, Basile B. wrote:
IDK, except D I only speek/talk Object Pascal (FPC/Delphi).
"I didn't know, apart D, I only speak/talk Object Pascal
(FPC/Delphi)."
Was what I meant. ^^
On Tuesday, 5 January 2016 at 18:19:08 UTC, Basile B. wrote:
On Tuesday, 5 January 2016 at 17:39:41 UTC, Basile B. wrote:
IDK, except D I only speek/talk Object Pascal (FPC/Delphi).
"I didn't know, apart D, I only speak/talk Object Pascal
(FPC/Delphi)."
Was what I meant. ^^
https://www.you
On Tuesday, 5 January 2016 at 19:13:35 UTC, Basile B. wrote:
On Tuesday, 5 January 2016 at 18:19:08 UTC, Basile B. wrote:
On Tuesday, 5 January 2016 at 17:39:41 UTC, Basile B. wrote:
IDK, except D I only speek/talk Object Pascal (FPC/Delphi).
"I didn't know, apart D, I only speak/talk Object
On Tuesday, 5 January 2016 at 19:47:02 UTC, Basile B. wrote:
On Tuesday, 5 January 2016 at 19:13:35 UTC, Basile B. wrote:
On Tuesday, 5 January 2016 at 18:19:08 UTC, Basile B. wrote:
On Tuesday, 5 January 2016 at 17:39:41 UTC, Basile B. wrote:
IDK, except D I only speek/talk Object Pascal (FPC
On Tuesday, 5 January 2016 at 21:24:51 UTC, Ola Fosheim Grøstad
wrote:
On Tuesday, 5 January 2016 at 21:01:55 UTC, Basile B. wrote:
Awww... I'm so sorry.
https://youtu.be/uyMUck2RRjw
du bist normal oder idiot ?
https://www.youtube.com/watch?v=nGLwBCMSXys
On Tuesday, 5 January 2016 at 22:08:52 UTC, Ola Fosheim Grøstad
wrote:
On Tuesday, 5 January 2016 at 22:02:47 UTC, Basile B. wrote:
du bist normal oder idiot ?
https://youtu.be/7kjTXMecCrM
Ding dong!
https://en.wikipedia.org/wiki/Turing_Award
Si tu crois que tu es un génie, il y a de forte
On Tuesday, 5 January 2016 at 22:40:22 UTC, Basile B. wrote:
On Tuesday, 5 January 2016 at 22:08:52 UTC, Ola Fosheim Grøstad
wrote:
On Tuesday, 5 January 2016 at 22:02:47 UTC, Basile B. wrote:
du bist normal oder idiot ?
https://youtu.be/7kjTXMecCrM
Ding dong!
https://en.wikipedia.org/wiki
On Monday, 28 December 2015 at 18:02:53 UTC, jkpl wrote:
On Monday, 28 December 2015 at 15:50:06 UTC, Basile B. wrote:
On Monday, 28 December 2015 at 15:07:08 UTC, jkpl wrote:
On Sunday, 27 December 2015 at 16:00:34 UTC, jkpl wrote:
On Sunday, 27 December 2015 at 15:53:55 UTC, TheDGuy wrote:
On Tuesday, 5 January 2016 at 23:36:16 UTC, Ola Fosheim Grøstad
wrote:
On Tuesday, 5 January 2016 at 23:26:12 UTC, Basile B. wrote:
access to pix is easy...
This is the learn forum. Maybe one should be able to figure it
out without asking, but there is nothing wrong with asking in
depth on t
On Thursday, 7 January 2016 at 21:00:06 UTC, zabruk70 wrote:
Hello.
In modern phobos ver 2.069.1 exists template hexString
https://dlang.org/phobos/std_conv.html#.hexString
to convert hex string to bytes.
It works in compile time only.
But what if i need it in run time?
Is the answer in this t
On Thursday, 7 January 2016 at 21:00:06 UTC, zabruk70 wrote:
Hello.
In modern phobos ver 2.069.1 exists template hexString
https://dlang.org/phobos/std_conv.html#.hexString
to convert hex string to bytes.
It works in compile time only.
But what if i need it in run time?
Is the answer in this t
On Saturday, 9 January 2016 at 12:43:32 UTC, Øivind wrote:
Hi,
Why doesn't this work? Seems like it should:
enum {
A = 1,
version(xx) {
B = 2
}
}
It's not allowed in the grammar but I agree with you, it could be
useful. Recent example where it could:
On Tuesday, 5 January 2016 at 23:52:05 UTC, Basile B. wrote:
On Monday, 28 December 2015 at 18:02:53 UTC, jkpl wrote:
On Monday, 28 December 2015 at 15:50:06 UTC, Basile B. wrote:
On Monday, 28 December 2015 at 15:07:08 UTC, jkpl wrote:
On Sunday, 27 December 2015 at 16:00:34 UTC, jkpl wrote:
On Friday, 15 January 2016 at 22:16:09 UTC, Basile B. wrote:
On Tuesday, 5 January 2016 at 23:52:05 UTC, Basile B. wrote:
On Monday, 28 December 2015 at 18:02:53 UTC, jkpl wrote:
On Monday, 28 December 2015 at 15:50:06 UTC, Basile B. wrote:
On Monday, 28 December 2015 at 15:07:08 UTC, jkpl wro
On Tuesday, 26 January 2016 at 01:09:50 UTC, Igor wrote:
Is there any examples that shows how to properly allocate an
object of a class type with the new allocators and then release
it when desired?
This is more or less the same answer as you've get previously
except that I don't use emplace
On Wednesday, 27 January 2016 at 22:39:54 UTC, Igor wrote:
But doesn't this ultimately defeat the purpose of having manual
memory management if one has to add it to the GC to be scanned?
You can make the LOC related to the GC optional with an
additional bool template parameter and a static if,
On Friday, 29 January 2016 at 15:28:29 UTC, Adrian Matoga wrote:
How can I reliably test if CallsFoo can be instantiated?
You can use a constraint to prevent invalid instantiation:
struct HasFoo { void foo() {} }
struct NoFoo {}
struct CallsFoo(T)
if (__traits(hasMember, T, "foo"))
{
On Friday, 29 January 2016 at 17:44:34 UTC, Chris Wright wrote:
I want to create an opApply for a type.
I've marked my code @safe, because everything I wrote was
@safe. The body of opApply is @safe, but it calls a delegate
that may or may not be @safe.
How do I make it so I can iterate throu
On Friday, 29 January 2016 at 17:01:46 UTC, Adrian Matoga wrote:
On Friday, 29 January 2016 at 16:36:01 UTC, Steven
Schveighoffer wrote:
On 1/29/16 10:28 AM, Adrian Matoga wrote:
[...]
is(T) is supposed to be false if T is not a valid type.
I would agree with you that the static assert shoul
On Wednesday, 3 February 2016 at 18:09:52 UTC, ZombineDev wrote:
I think these two links, more or less, answer my question:
http://stackoverflow.com/questions/29759419/closures-in-loops-capturing-by-reference
https://issues.dlang.org/show_bug.cgi?id=2043
Another approach:
import std.range, std
On Thursday, 28 January 2016 at 04:26:26 UTC, Taylor Hillegeist
wrote:
Just curious... I had a thought that perhaps since Objective C
was a replacement for Pascal on the mac. that they might have
the same interface. but I'm not savvy enough with fpc to figure
out how to try it.
As said in the
On Monday, 8 February 2016 at 08:50:17 UTC, Daniel Kozak wrote:
V Mon, 08 Feb 2016 08:25:09 +
cy via Digitalmars-d-learn
napsáno:
When I factor out code from my modules, it really, really
often leaves import statements that just sit there doing
nothing, making it look like my program is
On Tuesday, 9 February 2016 at 03:49:11 UTC, Enjoys Math wrote:
This:
double b = 1.0;
Variant[string] aa = ["b": &b];
writeln(aa["b"]);
fails with:
Error: cannot implicitly convert expression(["b":&b]) of type
double*[string] to VariantN!20u[string]
Helps please!
On Monday, 8 February 2016 at 20:48:29 UTC, cy wrote:
On Monday, 8 February 2016 at 18:57:52 UTC, Basile B. wrote:
Otherwise, it sounds like a decent enhancement request for
DMD. I know other compilers who do this warning.
It definitely does sound like a decent enhancement request. I
didn't
On Tuesday, 9 February 2016 at 15:21:59 UTC, Basile B. wrote:
On Monday, 8 February 2016 at 20:48:29 UTC, cy wrote:
On Monday, 8 February 2016 at 18:57:52 UTC, Basile B. wrote:
Otherwise, it sounds like a decent enhancement request for
DMD. I know other compilers who do this warning.
It defi
On Tuesday, 9 February 2016 at 17:54:30 UTC, Basile B. wrote:
On Tuesday, 9 February 2016 at 15:21:59 UTC, Basile B. wrote:
On Monday, 8 February 2016 at 20:48:29 UTC, cy wrote:
On Monday, 8 February 2016 at 18:57:52 UTC, Basile B. wrote:
Otherwise, it sounds like a decent enhancement request
On Tuesday, 16 February 2016 at 16:37:07 UTC, Steven
Schveighoffer wrote:
There is not a public way to access these methods unfortunately.
It would be a good addition to druntime I believe.
Recently, I added a clear method to the AA, which does not
reduce capacity. So if you frequently build l
On Saturday, 12 March 2016 at 05:16:37 UTC, stunaep wrote:
I'm really having a hard time using bzp (and later I need gzip
and lzma).
So I added this bzip2 D interface to my DUB dependencies
"dependencies" : {
"bzip2": "~>0.1.0"
}
I downloaded the bzip2 source code and compiled
On Saturday, 12 March 2016 at 09:53:36 UTC, stunaep wrote:
On Saturday, 12 March 2016 at 07:56:03 UTC, Mike Parker wrote:
[...]
On Saturday, 12 March 2016 at 09:04:08 UTC, stunaep wrote:
On Saturday, 12 March 2016 at 07:56:03 UTC, Mike Parker wrote:
[...]
If I do "dflags" : ["lib/libbzip2
'$' is only valid in an indexExpression
(https://dlang.org/spec/grammar.html#IndexExpression),
so it can only be followed by
- ' '
- ']'
- operators , usually '-' but also '/', '+', '>>' etc
Is that right ?
I'd like to relax the lexical rule for C.E static macros which
currently is
- "^\$\
On Sunday, 13 March 2016 at 14:55:36 UTC, Marc Schütz wrote:
On Sunday, 13 March 2016 at 14:07:31 UTC, Basile B. wrote:
'$' is only valid in an indexExpression
(https://dlang.org/spec/grammar.html#IndexExpression),
so it can only be followed by
- ' '
- ']'
- operators , usually '-' but also '
On Sunday, 13 March 2016 at 15:15:22 UTC, Iakh wrote:
There is trick for gcc:
gcc -dM -E - < /dev/null
It shows all default #defines
Is there way to show all version identifiers for D?
For all or any compiler you know
trivial answer, let's say you have dcd-server running in the
background:
On Sunday, 13 March 2016 at 19:37:42 UTC, ParticlePeter wrote:
I have a struct that privately warps an std.container.array. I
would like to return a read-only reference of this array, it
should not be duplicated. How can I do this?
Cheers, ParticlePeter
ref const(Array!Type) view(){}
Unless
On Sunday, 13 March 2016 at 20:10:57 UTC, Basile B. wrote:
Unless the result is explicitly cast later it can't me modified.
import std.stdio, std.container.array;
struct Foo
{
private Array!int arr;
ref const(Array!int) view()
{
return arr;
}
}
void main(string[] args)
On Sunday, 13 March 2016 at 16:28:50 UTC, Iakh wrote:
On Sunday, 13 March 2016 at 15:50:47 UTC, Basile B. wrote:
trivial answer, let's say you have dcd-server running in the
background:
dcd-client -c8 <<< "version("
Thanks. Will try.
But it was a joke actually. It works but this is not ver
On Saturday, 19 March 2016 at 09:33:25 UTC, tsbockman wrote:
[...] The reason that *attempting* such a comparison produces
such weird results, is because the signed value is being
implicitly cast to an unsigned type.
Yes and that's the opposite that should happend: when signed and
unsigned ar
On Saturday, 19 March 2016 at 10:24:41 UTC, Ola Fosheim Grøstad
wrote:
On Saturday, 19 March 2016 at 10:01:41 UTC, Basile B. wrote:
On Saturday, 19 March 2016 at 09:33:25 UTC, tsbockman wrote:
[...] The reason that *attempting* such a comparison produces
such weird results, is because the signe
On Saturday, 19 March 2016 at 17:40:27 UTC, Lass Safin wrote:
Why:
enum Base {
A,
B,
}
enum Derived : Base {
C, // Gives error, says it can't implicitly convert
expression to Base.
D = 1, // Same error
E = cast(Base)294, // Finally works. Can only be
cast(Derived) instead
On Monday, 28 March 2016 at 22:34:31 UTC, Jack Stouffer wrote:
void main () {
import std.range.primitives;
char[] val = ['1', '0', 'h', '3', '6', 'm', '2', '8', 's'];
pragma(msg, ElementEncodingType!(typeof(val)));
pragma(msg, typeof(val.front));
}
prints
char
dchar
Why
On Wednesday, 30 March 2016 at 00:05:29 UTC, Steven Schveighoffer
wrote:
On 3/29/16 7:42 PM, H. S. Teoh via Digitalmars-d-learn wrote:
On Tue, Mar 29, 2016 at 11:15:26PM +, Basile B. via
Digitalmars-d-learn wrote:
On Monday, 28 March 2016 at 22:34:31 UTC, Jack Stouffer wrote:
void main
Hey, I have a class that wraps a process and implements two
events. One of them is called after poll() for example if new
data are available.
The event is called correctly but I don't know how exactly how to
read the data:
- per buffer of fixed size ?
- using the stream information ?
If i t
On Thursday, 31 March 2016 at 01:12:50 UTC, Adam D. Ruppe wrote:
On Thursday, 31 March 2016 at 00:50:16 UTC, Basile B. wrote:
There should be a way to know how many bytes are available ?
You are already using poll()... I'd just use read() directly on
the file number too. It will read as much
On Thursday, 31 March 2016 at 13:48:46 UTC, Steven Schveighoffer
wrote:
stdio.readf is buffered. It does not deal with async io
properly I think.
-Steve
Yes, I must use core.sys.posix.unistd.read, which was actually
what A.D.Ruppe suggested, I think.
On Tuesday, 5 April 2016 at 01:21:55 UTC, Thalamus wrote:
I'm sorry for this total newbie question, but for some reason
this is eluding me. [...]
You've been given the right answer by the other participants but
I'd like to share this simple helper range from my user lib:
auto nullTerminated(
0x1.max // exponent expected in hex float
0x1 .max // OK
1.max // OK
What's the ambiguity when it's an hex literal ?
On Tuesday, 5 April 2016 at 19:00:43 UTC, Basile B. wrote:
0x1.max // exponent expected in hex float
0x1 .max // OK
1.max // OK
What's the ambiguity when it's an hex literal ?
https://issues.dlang.org/show_bug.cgi?id=15880
On Tuesday, 5 April 2016 at 20:56:54 UTC, Alex Parrill wrote:
On Tuesday, 5 April 2016 at 19:00:43 UTC, Basile B. wrote:
0x1.max // exponent expected in hex float
0x1 .max // OK
1.max // OK
What's the ambiguity when it's an hex literal ?
It's potentially ambiguous with hexadecimal floating po
On Tuesday, 5 April 2016 at 21:10:47 UTC, Basile B. wrote:
On Tuesday, 5 April 2016 at 20:56:54 UTC, Alex Parrill wrote:
On Tuesday, 5 April 2016 at 19:00:43 UTC, Basile B. wrote:
0x1.max // exponent expected in hex float
0x1 .max // OK
1.max // OK
What's the ambiguity when it's an hex literal
On Friday, 8 April 2016 at 20:58:06 UTC, Charles Hixson wrote:
[...]
And that worked, but suddenly (after a compiler upgrade, did
that matter? I'd also changed the program, though in ways that
shouldn't have affected this.) it stopped working with the
message:
let4a.d(138): Error: no [] opera
On Saturday, 9 April 2016 at 03:15:58 UTC, Charles Hixson wrote:
On 04/08/2016 07:42 PM, Basile B. via Digitalmars-d-learn wrote:
On Friday, 8 April 2016 at 20:58:06 UTC, Charles Hixson wrote:
[...]
And that worked, but suddenly (after a compiler upgrade, did
that matter? I'd also ch
On Saturday, 9 April 2016 at 10:10:19 UTC, Lucien wrote:
Hello.
When I do:
-
class MyClass{..}
class YourClass{..}
class OurClass{..}
YourClass yc = new YourClass();
foreach (auto id; [ typeid(MyClass), typeid(YourClass),
typeid(OurClass) ])
{
if (typeid(yc) == id)
{
On Saturday, 9 April 2016 at 11:03:54 UTC, Nicholas Wilson wrote:
On Saturday, 9 April 2016 at 10:56:34 UTC, Lucien wrote:
On Saturday, 9 April 2016 at 10:28:05 UTC, Basile B. wrote:
On Saturday, 9 April 2016 at 10:10:19 UTC, Lucien wrote:
Hello.
FYI the things that you can put there (in place
On Thursday, 21 April 2016 at 19:38:21 UTC, Nordlöw wrote:
On Thursday, 21 April 2016 at 12:35:42 UTC, Anonymouse wrote:
Then dmd -unittest -version=TestDeps if you want them run.
This doesn't make things easier. I want to disable the builtin
unittests of the modules I've imported. This requi
On Friday, 22 April 2016 at 18:18:39 UTC, Basile B. wrote:
I think a DMD option should be added to allow the tests to be
compiled but never called, something like -runTests. Because
the first solution is much more attractive.
Actually the first solution works with:
https://dlang.org/phobos/co
On Saturday, 23 April 2016 at 17:06:07 UTC, rcorre wrote:
On Saturday, 23 April 2016 at 00:55:07 UTC, rcorre wrote:
On Friday, 22 April 2016 at 10:25:34 UTC, Chris wrote:
[...]
No luck with cmain.d.
Its definitely an environmental problem -- I have an almost
identical Archlinux desktop that
On Thursday, 28 April 2016 at 12:56:24 UTC, Jay Norwood wrote:
I timed some code recently and found that .reserve made almost
no improvement when appending. It appears that the actual
change to the length by the append had a very high overhead of
something over 200 instructions executed, regar
On Sunday, 1 May 2016 at 13:22:27 UTC, Mithun Hunsur wrote:
On Sunday, 1 May 2016 at 10:37:23 UTC, Anonymouse wrote:
On Sunday, 1 May 2016 at 05:28:36 UTC, Mithun Hunsur wrote:
Hi all,
I'm working on removing the string mixins from my code, but
have run into an issue:
http://dpaste.dzfl.pl/
On Sunday, 1 May 2016 at 11:17:27 UTC, earthfront wrote:
Hello!
This code fails:
-
void main(){
class A
{ int b; private this(int a){b=a;} }
//{ int b; this(int a){b=a;} }
import std.conv:emplace;
import std.experimental.allocator.mallocator:Mallocator;
import
On Monday, 2 May 2016 at 04:19:48 UTC, earthfront wrote:
On Sunday, 1 May 2016 at 19:18:38 UTC, Basile B wrote:
CT make(CT, Alloc, A...)(auto ref Alloc al, A a)
This works. Thank you. Good point about __ctor alone not being
sufficient.
auto memory = al.allocate(size);
...
GC
On Monday, 2 May 2016 at 13:00:27 UTC, Erik Smith wrote:
Is there a way to initialize a static array and have it's size
inferred (and that works for arrays of structs using braced
literals)? This would make it easier to maintain longer static
array definitions. The code below doesn't work whe
On Monday, 2 May 2016 at 13:22:01 UTC, Basile B wrote:
On Monday, 2 May 2016 at 13:00:27 UTC, Erik Smith wrote:
Is there a way to initialize a static array and have it's size
inferred (and that works for arrays of structs using braced
literals)? This would make it easier to maintain longer
st
On Monday, 2 May 2016 at 17:43:56 UTC, Namespace wrote:
I still like
auto s(T, size_t n)(T[n] arr) {
return arr;
}
Wooah, this trick is awesome. But actually it does the same thing
that what I've proposed before. Exactly the same code is
generated. So I'd say that it's rather a
On Wednesday, 4 May 2016 at 06:21:36 UTC, chmike wrote:
Hello,
I failed to find some code example for a template class/struct
that accept a function/delegate as template argument. All
examples I could find use simple value types like int or double.
I piggy bag another question. Defining a f
On Wednesday, 4 May 2016 at 06:21:36 UTC, chmike wrote:
Hello,
I failed to find some code example for a template class/struct
that accept a function/delegate as template argument. All
examples I could find use simple value types like int or double.
I piggy bag another question. Defining a f
On Wednesday, 4 May 2016 at 10:58:04 UTC, chmike wrote:
On Wednesday, 4 May 2016 at 06:59:00 UTC, Basile B. wrote:
. . .
void main(string[] args)
{
alias fun = (a) => a.writeln;
auto foo = Foo!fun("hello");
}
Is this equivalent to Foo!(a => a.writeln) or is it required to
split this i
On Wednesday, 4 May 2016 at 11:19:59 UTC, chmike wrote:
I think you misunderstood the second question.
Here is another attempt with an example.
// function accepting a function as argument
void foo(function void fg(int)) {
fg(5);
}
// A class with a none static method with the same signatu
void main()
{
alias T = immutable(shared(int));
static assert(is(T==immutable));
static assert(is(T==shared));
}
It probably doesn't make sense to have immutable shared data but
the grammar indicates that there can be many of them without any
explicit restriction.
Is it
On Sunday, 22 May 2016 at 07:35:32 UTC, Rusty wrote:
I know it's possible to do [explicit object
allocation](http://wiki.dlang.org/Memory_Management#Explicit_Class_Instance_Allocation) on the heap, but I find that quite cumbersome.
So.. is it possible to overload 'new' and 'delete' to not use
On Tuesday, 24 May 2016 at 13:17:22 UTC, chmike wrote:
After closer examination it seam that the second line with 9 is
a bogus insertion. Removing it should fix the code line table.
app.d 9
0x43aafb
app.d 11
On Tuesday, 24 May 2016 at 15:27:45 UTC, llaine wrote:
Hi everybody,
[...]
5 - Tools
I've seen your comment on the DCD issue related to DUB (#198). It
mays be the plugin (and not DCD ) that doesn't register well
vibe-d. Also it's possible that it didn't work because vibe-d was
not yet fetch
On Thursday, 26 May 2016 at 14:12:23 UTC, chmike wrote:
I couldn't find any information about this on the dlang web
site.
What is the effect adding the immutable attribute to a class
like this
immutable class MyClass { ... }
The compiler doesn't complain.
Will it add the immutable attribute
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