diff options
Diffstat (limited to 'src/sdlang/libinputvisitor')
-rw-r--r-- | src/sdlang/libinputvisitor/dub.json | 10 | ||||
-rw-r--r-- | src/sdlang/libinputvisitor/libInputVisitor.d | 113 |
2 files changed, 0 insertions, 123 deletions
diff --git a/src/sdlang/libinputvisitor/dub.json b/src/sdlang/libinputvisitor/dub.json deleted file mode 100644 index 6e273c8..0000000 --- a/src/sdlang/libinputvisitor/dub.json +++ /dev/null @@ -1,10 +0,0 @@ -{ - "name": "libinputvisitor", - "description": "Write D input range generators in a straightforward coroutine style", - "authors": ["Nick Sabalausky"], - "homepage": "https://github.com/abscissa/libInputVisitor", - "license": "WTFPL", - "sourcePaths": ["."], - "importPaths": ["."], - "excludedSourceFiles": ["libInputVisitorExample.d"] -} diff --git a/src/sdlang/libinputvisitor/libInputVisitor.d b/src/sdlang/libinputvisitor/libInputVisitor.d deleted file mode 100644 index f29dc4f..0000000 --- a/src/sdlang/libinputvisitor/libInputVisitor.d +++ /dev/null @@ -1,113 +0,0 @@ -/++ -Copyright (C) 2012 Nick Sabalausky <http://semitwist.com/contact> - -This program is free software. It comes without any warranty, to -the extent permitted by applicable law. You can redistribute it -and/or modify it under the terms of the Do What The Fuck You Want -To Public License, Version 2, as published by Sam Hocevar. See -http://www.wtfpl.net/ for more details. - - DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE - Version 2, December 2004 - -Copyright (C) 2004 Sam Hocevar <sam@hocevar.net> - -Everyone is permitted to copy and distribute verbatim or modified -copies of this license document, and changing it is allowed as long -as the name is changed. - - DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE -TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION - -0. You just DO WHAT THE FUCK YOU WANT TO. -+/ - -/++ -Should work with DMD 2.059 and up - -For more info on this, see: -http://semitwist.com/articles/article/view/combine-coroutines-and-input-ranges-for-dead-simple-d-iteration -+/ - -import core.thread; - -class InputVisitor(Obj, Elem) : Fiber -{ - bool started = false; - Obj obj; - this(Obj obj) - { - this.obj = obj; - - version(Windows) // Issue #1 - { - import core.sys.windows.windows : SYSTEM_INFO, GetSystemInfo; - SYSTEM_INFO info; - GetSystemInfo(&info); - auto PAGESIZE = info.dwPageSize; - - super(&run, PAGESIZE * 16); - } - else - super(&run); - } - - this(Obj obj, size_t stackSize) - { - this.obj = obj; - super(&run, stackSize); - } - - private void run() - { - obj.visit(this); - } - - private void ensureStarted() - { - if(!started) - { - call(); - started = true; - } - } - - // Member 'front' must be a function due to DMD Issue #5403 - private Elem _front = Elem.init; // Default initing here avoids "Error: field _front must be initialized in constructor" - @property Elem front() - { - ensureStarted(); - return _front; - } - - void popFront() - { - ensureStarted(); - call(); - } - - @property bool empty() - { - ensureStarted(); - return state == Fiber.State.TERM; - } - - void yield(Elem elem) - { - _front = elem; - Fiber.yield(); - } -} - -template inputVisitor(Elem) -{ - @property InputVisitor!(Obj, Elem) inputVisitor(Obj)(Obj obj) - { - return new InputVisitor!(Obj, Elem)(obj); - } - - @property InputVisitor!(Obj, Elem) inputVisitor(Obj)(Obj obj, size_t stackSize) - { - return new InputVisitor!(Obj, Elem)(obj, stackSize); - } -} |