cybuf 1.0.0

A circular buffer


To use this package, put the following dependency into your project's dependencies section:

dub.json
dub.sdl

Cybuf

A circular buffer in D.

Cybuf is :

  • An InputRange, you can iterate on the values in the buffer from the oldest to the newest.

  • An OutputRange, you can push values into the buffer.

  • A ForwardRange, you can use the save property to have a copy of the circular buffer.

  • A BidirectionnalRange, you can iterate on the values in the buffer from the newest to the oldest.

  • A RandomAccessRange, you can access to the nth element of the range, the last being the newest, and the first being the oldest.

You can also specify a handler for the overwritten values.

Example :

void printMyValue(int value){
	writeln("I recieved %d", value);
}

auto cb = Cybuf!int(4, &printMyValue);

cb.put([1,2,3,4,5]);

cb_inv = retro(cb);

writeln("The range :");

foreach(i; cb){
	writeln(i);
}

writeln("The inversed range :");

foreach(i; cb_inv){
	writeln(i);
}

writeln("The oldest element :");
writeln(cb[0]);
writeln("The newest element :");
writeln(cb[$-1]);

output :

I received 1
The range:
2
3
4
5
The inversed range:
5
4
3
2
The oldest element:
2
The newest element:
5
Authors:
  • aceawan
Dependencies:
none
Versions:
1.0.0 2015-Jun-03
~master 2016-Sep-17
Show all 2 versions
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Short URL:
cybuf.dub.pm