projects/dynamin: dynamin/core/list.d annotate

annotate dynamin/core/list.d @ 83:3cfc83a99cbc

Add List.opIndexAssign and switch to one callback for change notification. Also, update controls to work with the new API.

author	Jordan Miner <jminer7@gmail.com>
date	Sun, 18 Jul 2010 22:20:50 -0500
parents	de94552446ab
children	7653269724db

rev	line source
0 aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	1 // Written in the D programming language
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	2 // www.digitalmars.com/d/
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	3
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	4 /*
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	5 * The contents of this file are subject to the Mozilla Public License Version
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	6 * 1.1 (the "License"); you may not use this file except in compliance with
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	7 * the License. You may obtain a copy of the License at
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	8 * http://www.mozilla.org/MPL/
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	9 *
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	10 * Software distributed under the License is distributed on an "AS IS" basis,
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	11 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	12 * for the specific language governing rights and limitations under the
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	13 * License.
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	14 *
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	15 * The Original Code is the Dynamin library.
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	16 *
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	17 * The Initial Developer of the Original Code is Jordan Miner.
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	18 * Portions created by the Initial Developer are Copyright (C) 2006-2009
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	19 * the Initial Developer. All Rights Reserved.
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	20 *
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	21 * Contributor(s):
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	22 * Jordan Miner <jminer7@gmail.com>
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	23 *
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	24 */
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	25
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	26 module dynamin.core.list;
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	27
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	28 import dynamin.core.global;
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	29 import dynamin.core.string;
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	30 import dynamin.core.math;
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	31 import tango.io.Stdout;
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	32
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	33 // TODO: QuickSearch()
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	34 // TODO: BinarySearch()
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	35 // MUST use (high + low) >>> 1 to find the average
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	36 // TODO: Search()
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	37 // TODO: QuickSort()
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	38 // TODO: HeapSort()
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	39 // TODO: Sort() - calls HeapSort() so stable sort is default
83 3cfc83a99cbc Add List.opIndexAssign and switch to one callback for change notification. Jordan Miner <jminer7@gmail.com> parents: 81 diff changeset	40
3cfc83a99cbc Add List.opIndexAssign and switch to one callback for change notification. Jordan Miner <jminer7@gmail.com> parents: 81 diff changeset	41 /// Represents the ways items can be changed in a list.
3cfc83a99cbc Add List.opIndexAssign and switch to one callback for change notification. Jordan Miner <jminer7@gmail.com> parents: 81 diff changeset	42 enum ListChangeType {
3cfc83a99cbc Add List.opIndexAssign and switch to one callback for change notification. Jordan Miner <jminer7@gmail.com> parents: 81 diff changeset	43 /// An item was added to the list.
3cfc83a99cbc Add List.opIndexAssign and switch to one callback for change notification. Jordan Miner <jminer7@gmail.com> parents: 81 diff changeset	44 Added,
3cfc83a99cbc Add List.opIndexAssign and switch to one callback for change notification. Jordan Miner <jminer7@gmail.com> parents: 81 diff changeset	45 /// An item was removed from the list.
3cfc83a99cbc Add List.opIndexAssign and switch to one callback for change notification. Jordan Miner <jminer7@gmail.com> parents: 81 diff changeset	46 Removed,
3cfc83a99cbc Add List.opIndexAssign and switch to one callback for change notification. Jordan Miner <jminer7@gmail.com> parents: 81 diff changeset	47 /// An item was replaced with another item.
3cfc83a99cbc Add List.opIndexAssign and switch to one callback for change notification. Jordan Miner <jminer7@gmail.com> parents: 81 diff changeset	48 Replaced
3cfc83a99cbc Add List.opIndexAssign and switch to one callback for change notification. Jordan Miner <jminer7@gmail.com> parents: 81 diff changeset	49 }
3cfc83a99cbc Add List.opIndexAssign and switch to one callback for change notification. Jordan Miner <jminer7@gmail.com> parents: 81 diff changeset	50
3cfc83a99cbc Add List.opIndexAssign and switch to one callback for change notification. Jordan Miner <jminer7@gmail.com> parents: 81 diff changeset	51 class List(T, bool changeNotification = false) {
0 aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	52 protected:
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	53 T[] _data;
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	54 uint _count;
83 3cfc83a99cbc Add List.opIndexAssign and switch to one callback for change notification. Jordan Miner <jminer7@gmail.com> parents: 81 diff changeset	55 static if(changeNotification)
3cfc83a99cbc Add List.opIndexAssign and switch to one callback for change notification. Jordan Miner <jminer7@gmail.com> parents: 81 diff changeset	56 void delegate(ListChangeType, T, T, uint) whenChanged;
80 f1e176a76c00 Rearrange List constructors and add a constant for the default capacity. Jordan Miner <jminer7@gmail.com> parents: 56 diff changeset	57 const int DefaultCapacity = 16;
0 aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	58 public:
83 3cfc83a99cbc Add List.opIndexAssign and switch to one callback for change notification. Jordan Miner <jminer7@gmail.com> parents: 81 diff changeset	59 static if(changeNotification) {
3cfc83a99cbc Add List.opIndexAssign and switch to one callback for change notification. Jordan Miner <jminer7@gmail.com> parents: 81 diff changeset	60 /// whenChanged is called right after an item is added, removed, or replaced
3cfc83a99cbc Add List.opIndexAssign and switch to one callback for change notification. Jordan Miner <jminer7@gmail.com> parents: 81 diff changeset	61 this(void delegate(ListChangeType, T, T, uint) whenChanged) {
3cfc83a99cbc Add List.opIndexAssign and switch to one callback for change notification. Jordan Miner <jminer7@gmail.com> parents: 81 diff changeset	62 this(DefaultCapacity, whenChanged);
55 c138461bf845 Add focusing and other changes that are related Jordan Miner <jminer7@gmail.com> parents: 0 diff changeset	63 }
80 f1e176a76c00 Rearrange List constructors and add a constant for the default capacity. Jordan Miner <jminer7@gmail.com> parents: 56 diff changeset	64 this(uint capacity,
83 3cfc83a99cbc Add List.opIndexAssign and switch to one callback for change notification. Jordan Miner <jminer7@gmail.com> parents: 81 diff changeset	65 void delegate(ListChangeType, T, T, uint) whenChanged) {
80 f1e176a76c00 Rearrange List constructors and add a constant for the default capacity. Jordan Miner <jminer7@gmail.com> parents: 56 diff changeset	66 _data = new T[capacity];
83 3cfc83a99cbc Add List.opIndexAssign and switch to one callback for change notification. Jordan Miner <jminer7@gmail.com> parents: 81 diff changeset	67 this.whenChanged = whenChanged;
55 c138461bf845 Add focusing and other changes that are related Jordan Miner <jminer7@gmail.com> parents: 0 diff changeset	68 }
80 f1e176a76c00 Rearrange List constructors and add a constant for the default capacity. Jordan Miner <jminer7@gmail.com> parents: 56 diff changeset	69 } else {
f1e176a76c00 Rearrange List constructors and add a constant for the default capacity. Jordan Miner <jminer7@gmail.com> parents: 56 diff changeset	70 this() {
f1e176a76c00 Rearrange List constructors and add a constant for the default capacity. Jordan Miner <jminer7@gmail.com> parents: 56 diff changeset	71 this(DefaultCapacity);
f1e176a76c00 Rearrange List constructors and add a constant for the default capacity. Jordan Miner <jminer7@gmail.com> parents: 56 diff changeset	72 }
f1e176a76c00 Rearrange List constructors and add a constant for the default capacity. Jordan Miner <jminer7@gmail.com> parents: 56 diff changeset	73 this(uint capacity) {
f1e176a76c00 Rearrange List constructors and add a constant for the default capacity. Jordan Miner <jminer7@gmail.com> parents: 56 diff changeset	74 _data = new T[capacity];
f1e176a76c00 Rearrange List constructors and add a constant for the default capacity. Jordan Miner <jminer7@gmail.com> parents: 56 diff changeset	75 }
0 aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	76 }
55 c138461bf845 Add focusing and other changes that are related Jordan Miner <jminer7@gmail.com> parents: 0 diff changeset	77 static List!(T) fromArray(T[] arr...) {
c138461bf845 Add focusing and other changes that are related Jordan Miner <jminer7@gmail.com> parents: 0 diff changeset	78 auto list = new List!(T)();
0 aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	79 list._data = arr.dup;
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	80 list._count = arr.length;
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	81 return list;
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	82 }
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	83 uint count() {
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	84 return _count;
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	85 }
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	86 uint capacity() {
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	87 return _data.length;
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	88 }
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	89 T[] toArray() {
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	90 return _data[0.._count].dup;
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	91 }
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	92 T[] data() {
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	93 return _data[0.._count];
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	94 }
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	95 /*string toString() {
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	96 string str = "[";
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	97 if(Count > 0)
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	98 str ~= ToString(this[0]);
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	99 foreach(item; this) {
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	100 str ~= ", ";
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	101 str ~= ToString(item);
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	102 }
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	103 str ~= "]";
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	104 return str;
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	105 }*/
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	106 protected void maybeEnlarge(uint neededCap) {
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	107 if(neededCap <= capacity)
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	108 return;
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	109 _data.length = max(neededCap, (capacity+1)*2);
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	110 }
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	111 T opIndex(uint index) {
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	112 return _data[0.._count][index];
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	113 }
83 3cfc83a99cbc Add List.opIndexAssign and switch to one callback for change notification. Jordan Miner <jminer7@gmail.com> parents: 81 diff changeset	114 void opIndexAssign(T item, uint index) {
3cfc83a99cbc Add List.opIndexAssign and switch to one callback for change notification. Jordan Miner <jminer7@gmail.com> parents: 81 diff changeset	115 T oldItem = _data[0.._count][index];
3cfc83a99cbc Add List.opIndexAssign and switch to one callback for change notification. Jordan Miner <jminer7@gmail.com> parents: 81 diff changeset	116 _data[0.._count][index] = item;
3cfc83a99cbc Add List.opIndexAssign and switch to one callback for change notification. Jordan Miner <jminer7@gmail.com> parents: 81 diff changeset	117 static if(changeNotification)
3cfc83a99cbc Add List.opIndexAssign and switch to one callback for change notification. Jordan Miner <jminer7@gmail.com> parents: 81 diff changeset	118 whenChanged(ListChangeType.Replaced, oldItem, item, index);
3cfc83a99cbc Add List.opIndexAssign and switch to one callback for change notification. Jordan Miner <jminer7@gmail.com> parents: 81 diff changeset	119 }
0 aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	120 void push(T item) {
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	121 add(item);
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	122 }
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	123 T pop() {
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	124 if(_count < 1)
56 c2566ab82535 Edit comments and fix a typo. Jordan Miner <jminer7@gmail.com> parents: 55 diff changeset	125 throw new Exception("List.pop() - List is empty");
0 aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	126 T item = _data[_count-1];
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	127 // must null out to allow to be collected
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	128 static if(is(T == class) \|\| is(T == interface))
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	129 _data[_count-1] = cast(T)null;
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	130 --_count;
83 3cfc83a99cbc Add List.opIndexAssign and switch to one callback for change notification. Jordan Miner <jminer7@gmail.com> parents: 81 diff changeset	131 static if(changeNotification)
3cfc83a99cbc Add List.opIndexAssign and switch to one callback for change notification. Jordan Miner <jminer7@gmail.com> parents: 81 diff changeset	132 whenChanged(ListChangeType.Removed, item, T.init, _count);
0 aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	133 return item;
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	134 }
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	135 void add(T item) {
55 c138461bf845 Add focusing and other changes that are related Jordan Miner <jminer7@gmail.com> parents: 0 diff changeset	136 insert(item, _count);
0 aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	137 }
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	138 void remove(T item) {
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	139 uint i = find(item);
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	140 if(i == -1)
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	141 return;
81 de94552446ab Add List.removeAt() and tests for it. Jordan Miner <jminer7@gmail.com> parents: 80 diff changeset	142 removeAt(i);
de94552446ab Add List.removeAt() and tests for it. Jordan Miner <jminer7@gmail.com> parents: 80 diff changeset	143 }
de94552446ab Add List.removeAt() and tests for it. Jordan Miner <jminer7@gmail.com> parents: 80 diff changeset	144 void removeAt(uint index) {
de94552446ab Add List.removeAt() and tests for it. Jordan Miner <jminer7@gmail.com> parents: 80 diff changeset	145 T item = _data[index];
55 c138461bf845 Add focusing and other changes that are related Jordan Miner <jminer7@gmail.com> parents: 0 diff changeset	146
81 de94552446ab Add List.removeAt() and tests for it. Jordan Miner <jminer7@gmail.com> parents: 80 diff changeset	147 for(uint i = index + 1; i < _count; ++i)
55 c138461bf845 Add focusing and other changes that are related Jordan Miner <jminer7@gmail.com> parents: 0 diff changeset	148 _data[i-1] = _data[i];
0 aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	149 // must null out to allow to be collected
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	150 static if(is(T == class) \|\| is(T == interface))
55 c138461bf845 Add focusing and other changes that are related Jordan Miner <jminer7@gmail.com> parents: 0 diff changeset	151 _data[_count-1] = cast(T)null;
c138461bf845 Add focusing and other changes that are related Jordan Miner <jminer7@gmail.com> parents: 0 diff changeset	152 --_count;
c138461bf845 Add focusing and other changes that are related Jordan Miner <jminer7@gmail.com> parents: 0 diff changeset	153
83 3cfc83a99cbc Add List.opIndexAssign and switch to one callback for change notification. Jordan Miner <jminer7@gmail.com> parents: 81 diff changeset	154 static if(changeNotification)
3cfc83a99cbc Add List.opIndexAssign and switch to one callback for change notification. Jordan Miner <jminer7@gmail.com> parents: 81 diff changeset	155 whenChanged(ListChangeType.Removed, item, T.init, index);
0 aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	156 }
55 c138461bf845 Add focusing and other changes that are related Jordan Miner <jminer7@gmail.com> parents: 0 diff changeset	157 void insert(T item, uint index) {
0 aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	158 maybeEnlarge(_count+1);
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	159 arrayCopy!(T)(_data, index, _data, index+1, _count - index);
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	160 _data[index] = item;
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	161 ++_count;
83 3cfc83a99cbc Add List.opIndexAssign and switch to one callback for change notification. Jordan Miner <jminer7@gmail.com> parents: 81 diff changeset	162 static if(changeNotification)
3cfc83a99cbc Add List.opIndexAssign and switch to one callback for change notification. Jordan Miner <jminer7@gmail.com> parents: 81 diff changeset	163 whenChanged(ListChangeType.Added, T.init, item, index);
0 aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	164 }
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	165 void clear() {
55 c138461bf845 Add focusing and other changes that are related Jordan Miner <jminer7@gmail.com> parents: 0 diff changeset	166 for(; _count > 0; --_count) {
83 3cfc83a99cbc Add List.opIndexAssign and switch to one callback for change notification. Jordan Miner <jminer7@gmail.com> parents: 81 diff changeset	167 static if(changeNotification)
3cfc83a99cbc Add List.opIndexAssign and switch to one callback for change notification. Jordan Miner <jminer7@gmail.com> parents: 81 diff changeset	168 whenChanged(ListChangeType.Removed, _data[_count-1], T.init, _count-1);
55 c138461bf845 Add focusing and other changes that are related Jordan Miner <jminer7@gmail.com> parents: 0 diff changeset	169 // must null out to allow to be collected
c138461bf845 Add focusing and other changes that are related Jordan Miner <jminer7@gmail.com> parents: 0 diff changeset	170 static if(is(T == class) \|\| is(T == interface))
c138461bf845 Add focusing and other changes that are related Jordan Miner <jminer7@gmail.com> parents: 0 diff changeset	171 data[_count-1] = cast(T)null;
c138461bf845 Add focusing and other changes that are related Jordan Miner <jminer7@gmail.com> parents: 0 diff changeset	172 }
0 aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	173 }
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	174 uint find(T item) {
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	175 foreach(i, item2; _data)
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	176 if(item == item2) // if(item2 == item) would crash on a null item
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	177 return i;
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	178 return -1;
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	179 }
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	180 //trimCapacity()
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	181 //opIndex
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	182 //opIndexAssign
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	183 //opConcat
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	184 //opEquals
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	185 //opSlice
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	186 //opSliceAssign
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	187 int opApply(int delegate(inout T item) dg) {
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	188 for(uint i = 0; i < _count; ++i) {
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	189 if(int result = dg(_data[i]))
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	190 return result;
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	191 }
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	192 return 0;
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	193 }
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	194 //so you can do:
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	195 //foreach(i, item; list)
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	196 int opApply(int delegate(inout uint index, inout T item) dg) {
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	197 for(uint i = 0; i < _count; ++i) {
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	198 if(int result = dg(i, _data[i]))
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	199 return result;
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	200 }
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	201 return 0;
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	202 }
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	203
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	204 }
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	205 unittest {
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	206 auto list = List!(char).fromArray("Hello, Mat");
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	207 list.add('t');
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	208 assert(list.data == "Hello, Matt");
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	209 assert(list.pop() == 't');
55 c138461bf845 Add focusing and other changes that are related Jordan Miner <jminer7@gmail.com> parents: 0 diff changeset	210 assert(list.data == "Hello, Mat");
c138461bf845 Add focusing and other changes that are related Jordan Miner <jminer7@gmail.com> parents: 0 diff changeset	211 list.insert('!', 5);
c138461bf845 Add focusing and other changes that are related Jordan Miner <jminer7@gmail.com> parents: 0 diff changeset	212 assert(list.data == "Hello!, Mat");
c138461bf845 Add focusing and other changes that are related Jordan Miner <jminer7@gmail.com> parents: 0 diff changeset	213 list.remove('l');
c138461bf845 Add focusing and other changes that are related Jordan Miner <jminer7@gmail.com> parents: 0 diff changeset	214 assert(list.data == "Helo!, Mat");
81 de94552446ab Add List.removeAt() and tests for it. Jordan Miner <jminer7@gmail.com> parents: 80 diff changeset	215 list.removeAt(0);
de94552446ab Add List.removeAt() and tests for it. Jordan Miner <jminer7@gmail.com> parents: 80 diff changeset	216 assert(list.data == "elo!, Mat");
de94552446ab Add List.removeAt() and tests for it. Jordan Miner <jminer7@gmail.com> parents: 80 diff changeset	217 list.removeAt(8);
de94552446ab Add List.removeAt() and tests for it. Jordan Miner <jminer7@gmail.com> parents: 80 diff changeset	218 assert(list.data == "elo!, Ma");
de94552446ab Add List.removeAt() and tests for it. Jordan Miner <jminer7@gmail.com> parents: 80 diff changeset	219 list.removeAt(1);
de94552446ab Add List.removeAt() and tests for it. Jordan Miner <jminer7@gmail.com> parents: 80 diff changeset	220 assert(list.data == "eo!, Ma");
0 aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	221 list.clear();
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	222 assert(list.data == "");
55 c138461bf845 Add focusing and other changes that are related Jordan Miner <jminer7@gmail.com> parents: 0 diff changeset	223
83 3cfc83a99cbc Add List.opIndexAssign and switch to one callback for change notification. Jordan Miner <jminer7@gmail.com> parents: 81 diff changeset	224 int a = 0, r = 0, r2 = 0;
3cfc83a99cbc Add List.opIndexAssign and switch to one callback for change notification. Jordan Miner <jminer7@gmail.com> parents: 81 diff changeset	225 void changed(ListChangeType t, string o, string n, uint) {
3cfc83a99cbc Add List.opIndexAssign and switch to one callback for change notification. Jordan Miner <jminer7@gmail.com> parents: 81 diff changeset	226 if(t == ListChangeType.Added) {
3cfc83a99cbc Add List.opIndexAssign and switch to one callback for change notification. Jordan Miner <jminer7@gmail.com> parents: 81 diff changeset	227 a++;
3cfc83a99cbc Add List.opIndexAssign and switch to one callback for change notification. Jordan Miner <jminer7@gmail.com> parents: 81 diff changeset	228 assert(o == "" && n != "");
3cfc83a99cbc Add List.opIndexAssign and switch to one callback for change notification. Jordan Miner <jminer7@gmail.com> parents: 81 diff changeset	229 }
3cfc83a99cbc Add List.opIndexAssign and switch to one callback for change notification. Jordan Miner <jminer7@gmail.com> parents: 81 diff changeset	230 if(t == ListChangeType.Removed) {
3cfc83a99cbc Add List.opIndexAssign and switch to one callback for change notification. Jordan Miner <jminer7@gmail.com> parents: 81 diff changeset	231 r++;
3cfc83a99cbc Add List.opIndexAssign and switch to one callback for change notification. Jordan Miner <jminer7@gmail.com> parents: 81 diff changeset	232 assert(n == "" && o != "");
3cfc83a99cbc Add List.opIndexAssign and switch to one callback for change notification. Jordan Miner <jminer7@gmail.com> parents: 81 diff changeset	233 }
3cfc83a99cbc Add List.opIndexAssign and switch to one callback for change notification. Jordan Miner <jminer7@gmail.com> parents: 81 diff changeset	234 if(t == ListChangeType.Replaced) {
3cfc83a99cbc Add List.opIndexAssign and switch to one callback for change notification. Jordan Miner <jminer7@gmail.com> parents: 81 diff changeset	235 r2++;
3cfc83a99cbc Add List.opIndexAssign and switch to one callback for change notification. Jordan Miner <jminer7@gmail.com> parents: 81 diff changeset	236 }
3cfc83a99cbc Add List.opIndexAssign and switch to one callback for change notification. Jordan Miner <jminer7@gmail.com> parents: 81 diff changeset	237 };
3cfc83a99cbc Add List.opIndexAssign and switch to one callback for change notification. Jordan Miner <jminer7@gmail.com> parents: 81 diff changeset	238 auto list2 = new List!(string, true)(&changed);
3cfc83a99cbc Add List.opIndexAssign and switch to one callback for change notification. Jordan Miner <jminer7@gmail.com> parents: 81 diff changeset	239 assert(a == 0 && r == 0 && r2 == 0);
0 aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	240 list2.add("hello");
83 3cfc83a99cbc Add List.opIndexAssign and switch to one callback for change notification. Jordan Miner <jminer7@gmail.com> parents: 81 diff changeset	241 assert(a == 1 && r == 0 && r2 == 0);
0 aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	242 assert(list2.pop() == "hello");
83 3cfc83a99cbc Add List.opIndexAssign and switch to one callback for change notification. Jordan Miner <jminer7@gmail.com> parents: 81 diff changeset	243 assert(a == 1 && r == 1 && r2 == 0);
55 c138461bf845 Add focusing and other changes that are related Jordan Miner <jminer7@gmail.com> parents: 0 diff changeset	244
c138461bf845 Add focusing and other changes that are related Jordan Miner <jminer7@gmail.com> parents: 0 diff changeset	245 list2.add("Hi");
83 3cfc83a99cbc Add List.opIndexAssign and switch to one callback for change notification. Jordan Miner <jminer7@gmail.com> parents: 81 diff changeset	246 list2.add("Jacob");
3cfc83a99cbc Add List.opIndexAssign and switch to one callback for change notification. Jordan Miner <jminer7@gmail.com> parents: 81 diff changeset	247 assert(a == 3 && r == 1 && r2 == 0);
3cfc83a99cbc Add List.opIndexAssign and switch to one callback for change notification. Jordan Miner <jminer7@gmail.com> parents: 81 diff changeset	248 list2[1] = "Matt";
3cfc83a99cbc Add List.opIndexAssign and switch to one callback for change notification. Jordan Miner <jminer7@gmail.com> parents: 81 diff changeset	249 assert(a == 3 && r == 1 && r2 == 1);
3cfc83a99cbc Add List.opIndexAssign and switch to one callback for change notification. Jordan Miner <jminer7@gmail.com> parents: 81 diff changeset	250 list2.insert("John", 1);
3cfc83a99cbc Add List.opIndexAssign and switch to one callback for change notification. Jordan Miner <jminer7@gmail.com> parents: 81 diff changeset	251 list2.insert("Pete", 3);
3cfc83a99cbc Add List.opIndexAssign and switch to one callback for change notification. Jordan Miner <jminer7@gmail.com> parents: 81 diff changeset	252 assert(list2.data == ["Hi", "John", "Matt", "Pete"]);
3cfc83a99cbc Add List.opIndexAssign and switch to one callback for change notification. Jordan Miner <jminer7@gmail.com> parents: 81 diff changeset	253 assert(a == 5 && r == 1 && r2 == 1);
3cfc83a99cbc Add List.opIndexAssign and switch to one callback for change notification. Jordan Miner <jminer7@gmail.com> parents: 81 diff changeset	254 list2.removeAt(0);
3cfc83a99cbc Add List.opIndexAssign and switch to one callback for change notification. Jordan Miner <jminer7@gmail.com> parents: 81 diff changeset	255 assert(list2.data == ["John", "Matt", "Pete"]);
3cfc83a99cbc Add List.opIndexAssign and switch to one callback for change notification. Jordan Miner <jminer7@gmail.com> parents: 81 diff changeset	256 assert(a == 5 && r == 2 && r2 == 1);
55 c138461bf845 Add focusing and other changes that are related Jordan Miner <jminer7@gmail.com> parents: 0 diff changeset	257 list2.clear();
83 3cfc83a99cbc Add List.opIndexAssign and switch to one callback for change notification. Jordan Miner <jminer7@gmail.com> parents: 81 diff changeset	258 assert(a == 5 && r == 5 && r2 == 1);
0 aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	259 }
aa4efef0f0b1 Initial commit of code. Jordan Miner <jminer7@gmail.com> parents: diff changeset	260

Mercurial > projects > dynamin

annotate dynamin/core/list.d @ 83:3cfc83a99cbc