Can someone please tell me why the following code gives these
errors?
Error: class main.BirdZoo use of main.VertebrateZoo.take(Animal
animal_) hidden by BirdZoo is deprecated
Error: class main.ParrotZoo use of main.VertebrateZoo.take(Animal
animal_) hidden by ParrotZoo is deprecated
///
On Saturday, 22 September 2012 at 07:48:02 UTC, Gor Gyolchanyan
wrote:
Can someone please tell me why the following code gives these
errors?
Error: class main.BirdZoo use of main.VertebrateZoo.take(Animal
animal_) hidden by BirdZoo is deprecated
Error: class main.ParrotZoo use of
On 9/22/12, Jonathan M Davis jmdavisp...@gmx.com wrote:
But why the compiler would now require that you do that, I
don't know. If that's the way that thnigs currently are, it starts to become
a bit odd that the base class functions aren't automatically available.
http://dlang.org/hijack.html
On 9/22/12, Andrej Mitrovic andrej.mitrov...@gmail.com wrote:
using the alias
But I do think this can be further improved in the language. Take this
for example:
import std.stdio;
class Foo
{
void meth(double) { writeln(Foo.meth); }
}
class Bar : Foo
{
alias super.meth meth;
void
On 9/22/12, Andrej Mitrovic andrej.mitrov...@gmail.com wrote:
Now let's say the Doo clas removes the meth overload and the alias:
Sorry that should be the Bar class.
On 9/22/12, Andrej Mitrovic andrej.mitrov...@gmail.com wrote:
I would prefer if super.alias meant to take overloads of all base
classes into account.
Although this would be kind of counter-intuitive since 'super' already
means the direct base class.
On 21.9.2012 19:01, Jacob Carlborg wrote:
Perhaps declaring the associative array as shared. An alternative
would be to serialize the aa, pass it to another thread, and deserialize
it. That would though create a copy.
Hi Jacob,
thanks for the hint. Making it shared sounds a bit fishy to me.
On 2012-09-22 11:24, Martin Drasar wrote:
thanks for the hint. Making it shared sounds a bit fishy to me. My
intention is to pass some read only data, that are in fact thread local
and there is no real need to make them shared.
The whole point of thread local data is that it's only accessible
On Saturday, September 22, 2012 12:30:30 Jacob Carlborg wrote:
Looking at your original example I don't understand why the immutable aa
won't work. That's the whole point of immutable, it's safe to share
among threads. It's probably a bug somewhere. I think someone else can
answer these
On 22.9.2012 13:19, Jonathan M Davis wrote:
The problem with immutable is probably due to this bug:
http://d.puremagic.com/issues/show_bug.cgi?id=5538
And casting to shared probably won't work due to this bug:
http://d.puremagic.com/issues/show_bug.cgi?id=6585
std.variant needs quite
Am Sat, 22 Sep 2012 12:30:30 +0200
schrieb Jacob Carlborg d...@me.com:
On 2012-09-22 11:24, Martin Drasar wrote:
thanks for the hint. Making it shared sounds a bit fishy to me. My
intention is to pass some read only data, that are in fact thread
local and there is no real need to make
On 22.9.2012 13:50, Johannes Pfau wrote:
1. Declare it as shared
There's also __gshared.
Yup, that works.
Thanks
What does the message in the subject mean?
Here's a testcase (tested on dmd 2.060 on win7 32-bit):
import core.exception;
import core.runtime; // comment out this, and no stacktrace is
printed
void myAssertHandler(string file, size_t line, string msg = null)
{ }
static this() {
Privilege instruction is an assembly instruction which can be
executed only at a certain executive process context, typically
os kernel. AFAIK assert(false) was claimed to be implemented by
dmd as a halt instruction, which is privileged one.
However, compiled code shows that dmd generates int
On Saturday, September 22, 2012 21:19:27 Maxim Fomin wrote:
Privilege instruction is an assembly instruction which can be
executed only at a certain executive process context, typically
os kernel. AFAIK assert(false) was claimed to be implemented by
dmd as a halt instruction, which is
Hi!
This works as expected:
string cmd = dmd src/xyz.d;
int i = system(cmd);
But this not:
string[] cmd;
cmd ~= src/xyz.d;
int i = execvp(dmd,cmd);
Of course, dmd is in PATH (Win7).
What is wrong here?
tia Peter
On Sunday, September 23, 2012 00:53:48 Peter Sommerfeld wrote:
Hi!
This works as expected:
string cmd = dmd src/xyz.d;
int i = system(cmd);
But this not:
string[] cmd;
cmd ~= src/xyz.d;
int i = execvp(dmd,cmd);
Of course, dmd is in PATH (Win7).
What is wrong
On 9/23/12, Peter Sommerfeld nore...@rubrica.at wrote:
What is wrong here?
string[] cmd;
cmd ~= dmd;
cmd ~= src/xyz.d;
int i = execvp(dmd,cmd);
1st arg should always be the app name, even though apps typically
ignore/skip the first arg.
On Sunday, September 23, 2012 01:12:34 Andrej Mitrovic wrote:
On 9/23/12, Peter Sommerfeld nore...@rubrica.at wrote:
What is wrong here?
string[] cmd;
cmd ~= dmd;
cmd ~= src/xyz.d;
int i = execvp(dmd,cmd);
1st arg should always be the app name, even though apps typically
On Saturday, September 22, 2012 16:10:11 Jonathan M Davis wrote:
Now, looking at the docs for std.process.execvp, they seem to think that the
exec functions are going to return, but that's not what the man pages for
the C functions (which they're calling) say, nor is it how they behave.
The
On 9/23/12, Jonathan M Davis jmdavisp...@gmx.com wrote:
I'd be very surprised if you were correct about this.
I was wrong, it's for a different reason:
http://stackoverflow.com/questions/3027320/why-first-arg-to-execve-must-be-path-to-executable
Jonathan M Davis wrote:
Peter Sommerfeld wrote:
This works as expected:
string cmd = dmd src/xyz.d;
int i = system(cmd);
But this not:
string[] cmd;
cmd ~= src/xyz.d;
int i = execvp(dmd,cmd);
Of course, dmd is in PATH (Win7).
What is wrong here?
Please elaborate on what
I'm trying to test whether a template argument is the type returned by
takeExactly, and I haven't been able to sort out the template voodoo required
yet. It would be a lot easier if I had a variable to work with, but I just
have the type, and the fancy is expression required to pull it off is
Jonathan M Davis:
So, clearly I don't have the is expression right, and this is
seriously pushing the edge of my knowledge of is expressions.
So, any help would be appreciated. Thanks.
I have done some tries, but I have failed, I am sorry :-)
The is() syntax is a part of D good to burn on a
On Sunday, September 23, 2012 02:57:36 bearophile wrote:
Jonathan M Davis:
So, clearly I don't have the is expression right, and this is
seriously pushing the edge of my knowledge of is expressions.
So, any help would be appreciated. Thanks.
I have done some tries, but I have failed, I
Hello,
I am trying to figure out how templates work and tried to define
the
following template to define vertices of any dimension and
operations
on them.
import std.stdio;
import std.random;
import std.range;
import std.conv;
import std.math;
/*
* T must be one of the floating point types
On Sunday, 23 September 2012 at 04:03:28 UTC, Jonathan M Davis
wrote:
On Sunday, September 23, 2012 05:49:06 Craig Dillabaugh wrote:
Hello,
clip
Before anything, I'd question why you declared vt at all. If
all you're
putting in it is a single struct, then just templatize the
struct
On Sunday, 23 September 2012 at 04:51:31 UTC, Jonathan M Davis
wrote:
On Sunday, September 23, 2012 06:37:30 Craig Dillabaugh wrote:
One question. Is there any way to get the function template to
deduce the type of T from the vertices I pass, so that I can
call:
euclid_dist(v1, v2) )
instead
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