• Robert Schadek (6/6) Jan 27 2014 I'm searching the docs for something similar to:
• Ilya Yaroshenko (14/22) Jan 27 2014 Hi, I think you need something like this:
• Ilya Yaroshenko (2/26) Jan 27 2014 If you need duplicates: a.copy(b).copy(c).copy(d) ...
• Robert Schadek (3/23) Jan 27 2014 yes this works, I was stupid here
• Justin Whear (6/13) Jan 27 2014 Curiously, copy doesn't implement multiple output ranges. I don't think...
• Robert Schadek (2/15) Jan 27 2014

Robert Schadek <realburner gmx.de> writes:

I'm searching the docs for something similar to:
copy(someInputRange, firstOutputRange, secondOutputRange, ....);
I know how to write it by hand, but I'm suspecting that something like
this is already in phobos.

And secondly, is there some function that gives me a forward range to
some input range?

"Ilya Yaroshenko" <ilyayaroshenko gmail.com> writes:

On Monday, 27 January 2014 at 17:26:35 UTC, Robert Schadek wrote:
 I'm searching the docs for something similar to:
 copy(someInputRange, firstOutputRange, secondOutputRange, ....);
 I know how to write it by hand, but I'm suspecting that 
 something like
 this is already in phobos.

Hi, I think you need something like this:

import std.stdio;
import std.algorithm;
import std.range;


void main() {
	auto a = new int[10], b = new int[10], c = new int[10];
	iota(30).copy(chain(a, b, c));
	a.writeln;
	b.writeln;
	c.writeln;
}

 And secondly, is there some function that gives me a forward 
 range to
 some input range?

maybe std.array.array?
It is generate an array for some input range.

"Ilya Yaroshenko" <ilyayaroshenko gmail.com> writes:

On Monday, 27 January 2014 at 18:36:32 UTC, Ilya Yaroshenko wrote:
 On Monday, 27 January 2014 at 17:26:35 UTC, Robert Schadek 
 wrote:
 I'm searching the docs for something similar to:
 copy(someInputRange, firstOutputRange, secondOutputRange, 
 ....);
 I know how to write it by hand, but I'm suspecting that 
 something like
 this is already in phobos.

 Hi, I think you need something like this:

 import std.stdio;
 import std.algorithm;
 import std.range;


 void main() {
 	auto a = new int[10], b = new int[10], c = new int[10];
 	iota(30).copy(chain(a, b, c));
 	a.writeln;
 	b.writeln;
 	c.writeln;
 }

 And secondly, is there some function that gives me a forward 
 range to
 some input range?

 maybe std.array.array?
 It is generate an array for some input range.

If you need duplicates: a.copy(b).copy(c).copy(d) ...

Robert Schadek <realburner gmx.de> writes:

On 01/27/2014 07:36 PM, Ilya Yaroshenko wrote:
 On Monday, 27 January 2014 at 17:26:35 UTC, Robert Schadek wrote:
 I'm searching the docs for something similar to:
 copy(someInputRange, firstOutputRange, secondOutputRange, ....);
 I know how to write it by hand, but I'm suspecting that something like
 this is already in phobos.

 Hi, I think you need something like this:

 import std.stdio;
 import std.algorithm;
 import std.range;


 void main() {
     auto a = new int[10], b = new int[10], c = new int[10];
     iota(30).copy(chain(a, b, c));
     a.writeln;
     b.writeln;
     c.writeln;
 }

good idea but does not work, this fills every array with 10 elements
 And secondly, is there some function that gives me a forward range to
 some input range?

 maybe std.array.array?
 It is generate an array for some input range.

yes this works, I was stupid here

Justin Whear <justin economicmodeling.com> writes:

On Mon, 27 Jan 2014 15:44:43 +0100, Robert Schadek wrote:

 I'm searching the docs for something similar to:
 copy(someInputRange, firstOutputRange, secondOutputRange, ....);
 I know how to write it by hand, but I'm suspecting that something like
 this is already in phobos.
 
 And secondly, is there some function that gives me a forward range to
 some input range?

Curiously, copy doesn't implement multiple output ranges.  I don't think 
there's any reason it couldn't.  I think an enhancement request is in 
order.

Turning an InputRange into a ForwardRange implies buffering, 
std.array.array is a general solution.

Robert Schadek <realburner gmx.de> writes:

On 01/27/2014 07:59 PM, Justin Whear wrote:
 On Mon, 27 Jan 2014 15:44:43 +0100, Robert Schadek wrote:

 I'm searching the docs for something similar to:
 copy(someInputRange, firstOutputRange, secondOutputRange, ....);
 I know how to write it by hand, but I'm suspecting that something like
 this is already in phobos.

 And secondly, is there some function that gives me a forward range to
 some input range?

 Curiously, copy doesn't implement multiple output ranges.  I don't think 
 there's any reason it couldn't.  I think an enhancement request is in 
 order.

thats what I thought
 Turning an InputRange into a ForwardRange implies buffering, 
 std.array.array is a general solution.