On Wednesday, 8 May 2013 at 09:43:43 UTC, Mike Parker wrote:
Last I checked, Bullet doesn't have a C interface. That means
it's unlikely you'll find a D binding. And I haven't heard of
any.
If it has a c++ interface probably you can bind it using swig.
On Thursday, 9 May 2013 at 05:01:15 UTC, Mike Linford wrote:
I'm not sure whether or not I've encountered a bug or whether
my understanding of scoped imports is just faulty.
blah.d:
1 module blah;
2
3 version(A)
4 {
5import std.range;
6 }
7
8 struct Blah(R)
9 {
10
Version D 2.062
http://dlang.org/template.html#TemplateAliasParameter
Is is said in the documentation that is's possible but i get
compile time error.
template GetString(alias Arg)
{
enum string GetString = Arg.stringof;
}
void main(string[] argv)
{
writeln(GetString!1234);
ref2401:
template GetString(alias Arg)
{
enum string GetString = Arg.stringof;
}
...
writeln(GetString!int); // Error: template instance
Template alias arguments don't yet accept built-in types as int.
It will be fixed.
Bye,
bearophile
A little Java program I've just found in a blog post:
class Flow {
static public void main(String[] args) {
for (int i = 0; i 6; ++i) {
System.out.println(Loop: + i);
try {
try {
if (i == 3)
On Thursday, 9 May 2013 at 10:59:02 UTC, ref2401 wrote:
Version D 2.062
http://dlang.org/template.html#TemplateAliasParameter
Is is said in the documentation that is's possible but i get
compile time error.
template GetString(alias Arg)
{
enum string GetString = Arg.stringof;
}
void
On Thursday, 9 May 2013 at 11:19:38 UTC, bearophile wrote:
It will be fixed.
Ugh, proof-link? I have always thought it is by design and that
actually makes sense.
On Thursday, 9 May 2013 at 01:08:28 UTC, Meta wrote:
I can't get the structs to be evaluated at compile time, so I
guess that's a lost cause.
Well, structs can be evaluated at compile-time but can't be value
template parameters. You can do a small trick in this case though:
bearophile bearophileh...@lycos.com wrote in message
news:pnwldlckpgrjvvuje...@forum.dlang.org...
SNIP
My D translation:
import std.stdio;
void main() {
foreach (i; 0 .. 6) {
writeln(Loop: , i);
try {
try {
if (i == 3)
then add if (!__ctfe) assert(0); to guarantee it will never
be used in real run-time.
I don't think I've ever seen __ctfe before. Is it specific to DMD?
It works on dpaste http://dpaste.dzfl.pl/fcd2f2b5 which seems to
be based on linux 2.62. Which platform do you use?
P.S. Seems we can define new kind of forum contribution - some
code works as expected in language X, but equivalent code in D
goes ballistic. This is very sad.
On Thursday, 9 May 2013 at 12:35:29 UTC, Meta wrote:
then add if (!__ctfe) assert(0); to guarantee it will never
be used in real run-time.
I don't think I've ever seen __ctfe before. Is it specific to
DMD?
It is documented here : http://dlang.org/function.html
The __ctfe boolean
On Thu, 09 May 2013 06:58:57 -0400, ref2401 refacto...@gmail.com wrote:
Version D 2.062
http://dlang.org/template.html#TemplateAliasParameter
Is is said in the documentation that is's possible but i get compile
time error.
template GetString(alias Arg)
{
enum string GetString =
On Thursday, 9 May 2013 at 12:09:03 UTC, Dicebot wrote:
On Thursday, 9 May 2013 at 11:19:38 UTC, bearophile wrote:
It will be fixed.
Ugh, proof-link? I have always thought it is by design and that
actually makes sense.
AFAIK, there is no plan for fix. The behavior is currently a part
of
Steven Schveighoffer:
Do you have evidence of an official statement to the contrary?
Here I don't have evidence, just faith :-)
Bye,
bearophile
On Thursday, 9 May 2013 at 13:27:35 UTC, Steven Schveighoffer
wrote:
template GetString(T) if (is(T == int) || is(T == float) || ...)
{
enum string GetString = T.stringof;
}
Current idiomatic D way to handle both built-in types and symbols
looks like this:
template Hello(T...)
if
Maxim Fomin:
It works on dpaste http://dpaste.dzfl.pl/fcd2f2b5 which seems
to be based on linux 2.62.
On dpaste it also works on gdc2.060 and ldc2.060, both 64 bit.
Which platform do you use?
Vista 32. Probably I will add it to Bugzilla.
P.S. Seems we can define new kind of forum
Kenji Hara:
AFAIK, there is no plan for fix. The behavior is currently a
part of language design.
Considering matters of D semantic uniformity, and the code shown
by Dicebot:
template Hello(T...)
if (T.length == 1)
{
static if (is(T[0]))
// ...
else
// ...
}
On Thu, 09 May 2013 09:38:29 -0400, Dicebot m.stras...@gmail.com wrote:
On Thursday, 9 May 2013 at 13:27:35 UTC, Steven Schveighoffer wrote:
template GetString(T) if (is(T == int) || is(T == float) || ...)
{
enum string GetString = T.stringof;
}
Current idiomatic D way to handle both
Feels like I am the only one who wants to restrict rules, not
relax them =/
But, erm, you don't need alias accepting literals for old syntax!
Strings are valid as template value parameters:
http://dpaste.1azy.net/54e5d3f2
On Thu, 09 May 2013 10:00:45 -0400, Dicebot m.stras...@gmail.com wrote:
Feels like I am the only one who wants to restrict rules, not relax them
=/
But, erm, you don't need alias accepting literals for old syntax!
Strings are valid as template value parameters:
For what it's worth, this runs fine on 64-bit OSX.
On Thursday, 9 May 2013 at 11:24:03 UTC, bearophile wrote:
A little Java program I've just found in a blog post:
class Flow {
static public void main(String[] args) {
for (int i = 0; i 6; ++i) {
System.out.println(Loop: + i);
try {
try {
On Thursday, 9 May 2013 at 18:24:46 UTC, Brad Anderson wrote:
I just tested this for you when you hopped in IRC but you left
before I could tell you that a 64-bit Windows dmd build did not
crash and here is the output.
Oh, and this was dmd 2.062 (just -m64).
On Thursday, 9 May 2013 at 09:52:12 UTC, Kenji Hara wrote:
On Thursday, 9 May 2013 at 05:01:15 UTC, Mike Linford wrote:
I'm not sure whether or not I've encountered a bug or whether
my understanding of scoped imports is just faulty.
blah.d:
1 module blah;
2
3 version(A)
4 {
5import
On Thu, 09 May 2013 03:29:06 +0200, evilrat wrote:
first doesn't compile with DMD 2.062 as int implicitly not converted to
long.
foo func takes associative array, within this example you can use type
Variant[string] to make life a bit easier(but i can't recommend it for
ur real code cause
On Thu, 09 May 2013 02:33:08 +0200, bearophile wrote:
Byron Heads:
I have a variant associative array. In the example below I am
wondering if there is a way to create the array without having to
indicate the variant type on all of the values. Would like to be able
to write code like #2,
Hi,
I decided to try out kxml and I have the following error.
test.d(10): Error: found '.' when expecting ','
test.d(11): Error: found '.' when expecting ','
when the following is compiled.
module test;
import kxml.xml;
private import std.string;
private import std.stdio;
void main()
{
On Thursday, 9 May 2013 at 19:32:44 UTC, Zz wrote:
Hi,
I decided to try out kxml and I have the following error.
test.d(10): Error: found '.' when expecting ','
test.d(11): Error: found '.' when expecting ','
when the following is compiled.
module test;
import kxml.xml;
private import
Brad Anderson:
a 64-bit Windows dmd build did not crash and here is the output.
Thank you for the data point. So maybe the problem is only on 32
bit Windows.
Bye,
bearophile
Thanks
On Thursday, 9 May 2013 at 20:26:28 UTC, John Colvin wrote:
On Thursday, 9 May 2013 at 19:32:44 UTC, Zz wrote:
Hi,
I decided to try out kxml and I have the following error.
test.d(10): Error: found '.' when expecting ','
test.d(11): Error: found '.' when expecting ','
when the
On Thursday, 9 May 2013 at 20:33:17 UTC, bearophile wrote:
Brad Anderson:
a 64-bit Windows dmd build did not crash and here is the
output.
Thank you for the data point. So maybe the problem is only on
32 bit Windows.
Bye,
bearophile
win8 dmd 2.062 32-bit also crashes
Hi again Steve, or anyone else whose reading this.
I was playing around with D and C# and need help getting this
array stuff to work.
My D program:
import std.stdio, std.cstream, std.array;
void main()
{
string[] temp_array = new string[1];
for(int i=0;i1;i++)
Tested on Linux - Kubuntu 12.04 64bits
dmd 2.058 -m32
dmd 2.058 64 bits
dmd 2.062 -m32
dmd 2.062
and the output is this for all of the above:
Loop: 0
Loop: 1
Caught
Loop: 2
Loop: 3
Caught
Loop: 4
Loop: 5
Caught
Then, tested on Windows
On Friday, 10 May 2013 at 01:05:39 UTC, Juan Manuel Cabo wrote:
Then, tested on Windows XP SP3 32 bits, dmd 2.062,
and it DIDN'T CRASH. The output is:
Mm, sorry!!, it did crash but I had dr watson disabled in that VM.
Confirmed adding a writeln(finished) after the foreach, which
isn't
On 05/09/2013 05:58 PM, Matic Kukovec wrote:
Hi again Steve, or anyone else whose reading this.
I was playing around with D and C# and need help getting this array
stuff to work.
[...]
My question is what is how do i get the same C# functionality in D
without running out of memory and
On Thu, 09 May 2013 22:14:41 -0400, Ali Çehreli acehr...@yahoo.com wrote:
On a 32-bit system string is 8 bytes (e.g. by pragma(msg,
string.sizeof)). So you have a single array of 800 million bytes. Then,
each of those strings point at 22 bytes of individully allocated memory
areas.
No,
On 05/09/2013 07:43 PM, Steven Schveighoffer wrote:
On Thu, 09 May 2013 22:14:41 -0400, Ali Çehreli acehr...@yahoo.com
wrote:
Then, each of those strings point at 22 bytes of individully allocated
memory areas.
No, each array points at static data. Strings are immutables stored in
the
evilrat evilrat...@gmail.com writes:
On Thursday, 9 May 2013 at 20:33:17 UTC, bearophile wrote:
Brad Anderson:
a 64-bit Windows dmd build did not crash and here is the output.
Thank you for the data point. So maybe the problem is only on 32 bit
Windows.
Bye,
bearophile
win8 dmd 2.062
On Thursday, 9 May 2013 at 18:25:39 UTC, Mike Linford wrote:
On Thursday, 9 May 2013 at 09:52:12 UTC, Kenji Hara wrote:
On Thursday, 9 May 2013 at 05:01:15 UTC, Mike Linford wrote:
I'm not sure whether or not I've encountered a bug or whether
my understanding of scoped imports is just faulty.
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