On Saturday, 23 December 2017 at 07:25:34 UTC, IM wrote:
The following expression:
import std.math : sqrt;
sqrt(400);
produces the following compiler error:
std.math.sqrt called with argument types (int) matches both:
/usr/include/dmd/phobos/std/math.d(1592,7):
std.math.sqrt(float x)
On Saturday, 23 December 2017 at 15:45:33 UTC, Mike Franklin
wrote:
On Saturday, 23 December 2017 at 15:04:30 UTC, kerdemdemir
wrote:
Is there any better way for me to search C/C++ equivalent
features? As a humble suggestion would it make sense to make a
table with feature names and
Eclipse: Version: Neon.3 Release (4.6.3)
Platform: Ubuntu 16.04
I have a running version of dub and dmd that works from the
command line. But does not work from Eclipse (DDT).
When i CTRL+Click on a function or module it should take me to
the source, instead if gives the following error:
for example:
scope struct S {
int x;
}
What does scope do here?
On Saturday, 23 December 2017 at 15:58:27 UTC, Seb wrote:
On Saturday, 23 December 2017 at 15:45:33 UTC, Mike Franklin
wrote:
On Saturday, 23 December 2017 at 15:04:30 UTC, kerdemdemir
wrote:
Is there any better way for me to search C/C++ equivalent
features? As a humble suggestion would it
On Saturday, 23 December 2017 at 12:23:33 UTC, Johan Engelen
wrote:
Fine grained PGO profiling:
-fprofile-instr-generate
http://johanengelen.github.io/ldc/2016/07/15/Profile-Guided-Optimization-with-LDC.html
Function entry/exit profiling:
-finstrument-functions
On Saturday, 23 December 2017 at 15:04:30 UTC, kerdemdemir wrote:
Is there any better way for me to search C/C++ equivalent
features? As a humble suggestion would it make sense to make a
table with feature names and corresponding name of the same
feature in other languages ?
Try this:
On Friday, 22 December 2017 at 23:33:55 UTC, Mengu wrote:
On Thursday, 21 December 2017 at 21:11:58 UTC, Steven
Schveighoffer wrote:
On 12/21/17 4:00 PM, kerdemdemir wrote:
I have a case like :
http://rextester.com/NFS28102
I have a factory method, I am creating some instances given
some
On Friday, 22 December 2017 at 09:52:26 UTC, Chris Katko wrote:
DMD can use -profile and -profile=gc. But I tried for HOURS to
find the equivalent for LDC and came up with only
profile-guided optimization--which I don't believe I want. Yet,
if we can get PGO... where's the PROFILE itself it's
On Saturday, 23 December 2017 at 08:57:18 UTC, kerdemdemir wrote:
On Friday, 22 December 2017 at 23:33:55 UTC, Mengu wrote:
On Thursday, 21 December 2017 at 21:11:58 UTC, Steven
Schveighoffer wrote:
On 12/21/17 4:00 PM, kerdemdemir wrote:
I have a case like :
http://rextester.com/NFS28102
I
I'm having a strange stuttering issue in my game prototype. I use
GC allocations wildly for the heck of it at the moment--with
eventual plans to remove them.
However, I'm not positive it's the GC that's the problem, and if
so, I want to know exact lengths of time and frequency.
Currently,
On 23/12/2017 11:06 AM, Chris Katko wrote:
I'm having a strange stuttering issue in my game prototype. I use GC
allocations wildly for the heck of it at the moment--with eventual plans
to remove them.
However, I'm not positive it's the GC that's the problem, and if so, I
want to know exact
On Sunday, 24 December 2017 at 01:42:58 UTC, Mike Parker wrote:
Need more info than this. Some code that reproduces the issue
would be helpful. Also, what do you mean by "import my library"?
I making a simple static library.
For I can go through Opengl tutorials again.
Need to refresh my
On Saturday, December 23, 2017 21:05:25 Marc via Digitalmars-d-learn wrote:
> for example:
>
> scope struct S {
>int x;
> }
>
> What does scope do here?
Absolutely nothing.
https://stackoverflow.com/questions/47240714/d-pure-classes-and-structs
- Jonathan M Davis
I am trying to build a string->int dictionary at compile time.
The ints are unique and must not be greater than the number of
unique strings.
So, they are sequential for each string that is not yet indexed.
Example:
size_t idx1 = nameToIndex!"blah"; // 0
size_t idx2 = nameToIndex!"blah2"; //
I'm working a library with DerelictGL3.
using branch 2.0
import derelict.opengl;
import std.stdio : writeln;
struct VertexBuffer
{
GLuint vbo;
GLsizei count;
this(GLsizei n)
{
writeln("creating vbo");
glGenBuffers(n, );
writeln("created vbo");
On Sunday, 24 December 2017 at 01:29:56 UTC, rikki cattermole
wrote:
Although maybe you ought to start out with regular D.
-betterC is really there for those who want D but can't have
druntime.
They should already know D pretty well.
I'm using -betterC on purpose, doing bare-metal
On Sunday, 24 December 2017 at 00:58:25 UTC, Kevin wrote:
When I import my library into my program.
glGenBuffers segmentation fault.
When I copy VertexBuffer into main code. It works fine.
Why am I getting segmentation fault from library ?
Need more info than this. Some code that
On Saturday, 23 December 2017 at 12:23:33 UTC, Johan Engelen
wrote:
On Friday, 22 December 2017 at 09:52:26 UTC, Chris Katko wrote:
DMD can use -profile and -profile=gc. But I tried for HOURS to
find the equivalent for LDC and came up with only
profile-guided optimization--which I don't
On Sunday, 24 December 2017 at 03:15:58 UTC, Amorphorious wrote:
In fact, it would be very helpful to have switches that disable
the various "features" of D that I will not use rather than
having to do any self compilation.
The way I did it was create a custom runtime only including the
On Saturday, 23 December 2017 at 21:20:13 UTC, Jonathan M Davis
wrote:
On Saturday, December 23, 2017 21:05:25 Marc via
Digitalmars-d-learn wrote:
for example:
scope struct S {
int x;
}
What does scope do here?
Absolutely nothing.
On Thursday, 21 December 2017 at 10:49:46 UTC, Dan Partelly wrote:
I started to look into D very recently. I would like to know
the following, if you guys are so nice to help me:
1. What is the performance of D's GC, what trade-offs where
done in design , and if a in-deep primer on
On Sunday, 24 December 2017 at 03:00:16 UTC, Kevin wrote:
On Sunday, 24 December 2017 at 01:42:58 UTC, Mike Parker wrote:
I've found the problem. But first...
I making a simple static library.
I don't see a static library anywhere. You weren't "importing a
static library", something which
On Sunday, 24 December 2017 at 05:23:12 UTC, Mike Parker wrote:
If you are going to use glFreeFuncs like this, you can't import
opengl that way. As per the DerelictGL3 documentation [1], the
simplest way to make this work is to implement a module that
publicly imports derelict.opengl and
https://dlang.org/spec/betterc.html doesn't mention struct
constructors not working, but I'm getting linker errors when
trying to call a struct constructor.
Consider the following program betterc.d
struct foo
{
}
extern(C) void main()
{
auto bar = new foo();
}
On 24/12/2017 1:20 AM, Stijn wrote:
https://dlang.org/spec/betterc.html doesn't mention struct constructors
not working, but I'm getting linker errors when trying to call a struct
constructor.
Consider the following program betterc.d
struct foo
{
}
extern(C) void main()
I would like to compile D for the different supported
architectures only without and OS, C lib, D lib, or GC code. For
example, as a boot loader or even bios binary.
In fact, it would be very helpful to have switches that disable
the various "features" of D that I will not use rather than
Premature send(tabs?!?! ;/)
void main()
{
version(BIOS)
{
import iBIOS;
BIOSOut("Hello World");
} else
{
writeln("Hello World");
}
}
When compiled appropriately will create a bootable executable
that displays the string. Else will create an OS specific
On Thursday, December 21, 2017 12:00:17 Mike Franklin via Digitalmars-d-
learn wrote:
> I'm not a big user of the standard library, but I believe most
> features of the standard library require the GC.
Actually, relatively little in Phobos explicitly uses the GC. There are some
things that
On 24/12/2017 1:25 AM, Stijn wrote:
On Sunday, 24 December 2017 at 01:21:53 UTC, rikki cattermole wrote:
On 24/12/2017 1:20 AM, Stijn wrote:
[...]
new uses GC.
It has nothing to do with structs.
Oh I see, simply removing 'new' solves the problem. I've a C#
background, so I hadn't thought
On Sunday, 24 December 2017 at 01:21:53 UTC, rikki cattermole
wrote:
On 24/12/2017 1:20 AM, Stijn wrote:
[...]
new uses GC.
It has nothing to do with structs.
Oh I see, simply removing 'new' solves the problem. I've a C#
background, so I hadn't thought of doing that. Thanks!
On Thursday, 21 December 2017 at 10:13:47 UTC, bauss wrote:
On Thursday, 21 December 2017 at 06:47:25 UTC, Ali Çehreli
wrote:
[...]
This is what I would believe __IS__ and __SHOULD__ be the
default behavior too, because that's how it generally is in
other languages.
It doesn't make much
I needed to find equivalent of member initialization list in D.
After searching ~10 minutes I found D has very elegant solution
(https://dlang.org/spec/class.html#field-init) after reading
through whole constructor page. My question is not technical this
time I have my solution. But I think
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