• Assembly (2/2) Jun 21 2015 Does D has built-in stack structure (if so, which module?) or
• Adrian Matoga (12/14) Jun 22 2015 AFAIK there's no built-in, but std.array.Appender could be easily
• Assembly (2/18) Jun 22 2015 thanks!

"Assembly" <jckj33 gmail.com> writes:

Does D has built-in stack structure (if so, which module?) or 
should I implement it myself?

"Adrian Matoga" <epi atari8.info> writes:

On Monday, 22 June 2015 at 06:09:48 UTC, Assembly wrote:
 Does D has built-in stack structure (if so, which module?) or 
 should I implement it myself?

AFAIK there's no built-in, but std.array.Appender could be easily 
wrapped in an interface that makes thinking of it as stack easier:

struct Stack(T)
{
	import std.array: Appender, appender;
	Appender!(T[]) _app;
	 property ref inout(T) top() inout { return _app.data[$ - 1]; };
	 property bool empty() const { return _app.data.length == 0; }
	void pop() { _app.shrinkTo(_app.data.length - 1); }
	void push(T t) { _app.put(t); }
}

"Assembly" <jckj33 gmail.com> writes:

On Monday, 22 June 2015 at 08:18:08 UTC, Adrian Matoga wrote:
 On Monday, 22 June 2015 at 06:09:48 UTC, Assembly wrote:
 Does D has built-in stack structure (if so, which module?) or 
 should I implement it myself?

 AFAIK there's no built-in, but std.array.Appender could be 
 easily wrapped in an interface that makes thinking of it as 
 stack easier:

 struct Stack(T)
 {
 	import std.array: Appender, appender;
 	Appender!(T[]) _app;
 	 property ref inout(T) top() inout { return _app.data[$ - 1]; 
 };
 	 property bool empty() const { return _app.data.length == 0; }
 	void pop() { _app.shrinkTo(_app.data.length - 1); }
 	void push(T t) { _app.put(t); }
 }

thanks!