Looking for an equivalent to C++ std::getline in D

[k-five via Digitalmars-d-learn]

On Saturday, 6 May 2017 at 08:53:12 UTC, Jonathan M Davis wrote:
> On Saturday, May 6, 2017 8:34:11 AM CEST k-five via 
> Digitalmars-d-learn wrote:
>> On Friday, 5 May 2017 at 17:07:25 UTC, Stanislav Blinov wrote:
>> > On Friday, 5 May 2017 at 09:54:03 UTC, k-five wrote:

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Although I am not sure but it may Range in D, has the same 
concept that C++ has on iterator, like InputIterator or 
OutputIterator, since I realized that the output of [ filter ] 
does not have RandomAccessRange so I can not use input[ 0 ]. But 
I can use input.front().

Also thank you @Stanislav Blinov, I am familiar with lambda but 
have never seen a lambda in shape of string :)

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Solving the problem by using
split and empty in std.string
or splitter in std.algorithm or splitter in std.regex

plus
filter in std.algorithm,
and accessing the elements by:
input.front()
input.popFront()

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for input:
import std.stdio : print = writeln;
import std.algorithm: filter;
import std.string: split, empty;

void main() {

	immutable (char)[] str = "one//two//three";
	
	auto input = str.split( '/' ).filter!( element => !element.empty 
  )();
	
	print( input.front );
	input.popFront();
	print( input.front );
	input.popFront();
	print( input.front );

}

the output is:
one
two
three