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comparison dynamin/core/list.d @ 80:f1e176a76c00

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Rearrange List constructors and add a constant for the default capacity.
author Jordan Miner <jminer7@gmail.com>
date Sat, 17 Jul 2010 16:51:03 -0500
parents c2566ab82535
children de94552446ab
comparison
equal deleted inserted replaced
79:e7595d58f8a3 80:f1e176a76c00
43 uint _count; 43 uint _count;
44 static if(hasDelegates) { 44 static if(hasDelegates) {
45 void delegate(T, int) whenAdded; 45 void delegate(T, int) whenAdded;
46 void delegate(T, int) whenRemoved; 46 void delegate(T, int) whenRemoved;
47 } 47 }
48 const int DefaultCapacity = 16;
48 public: 49 public:
49 this() {
50 this(16);
51 }
52 this(uint capacity) {
53 _data = new T[capacity];
54 }
55 static if(hasDelegates) { 50 static if(hasDelegates) {
56 /// whenAdded or whenRemoved is called right after an item is added 51 /// whenAdded or whenRemoved is called right after an item is added
57 /// or removed 52 /// or removed
58 this(void delegate(T, int) whenAdded, 53 this(void delegate(T, int) whenAdded,
59 void delegate(T, int) whenRemoved) { 54 void delegate(T, int) whenRemoved) {
60 this(16, whenAdded, whenRemoved); 55 this(DefaultCapacity, whenAdded, whenRemoved);
61 } 56 }
62 this(uint capacity, void delegate(T, int) whenAdded, 57 this(uint capacity,
63 void delegate(T, int) whenRemoved) { 58 void delegate(T, int) whenAdded,
64 this(capacity); 59 void delegate(T, int) whenRemoved) {
60 _data = new T[capacity];
65 this.whenAdded = whenAdded; 61 this.whenAdded = whenAdded;
66 this.whenRemoved = whenRemoved; 62 this.whenRemoved = whenRemoved;
63 }
64 } else {
65 this() {
66 this(DefaultCapacity);
67 }
68 this(uint capacity) {
69 _data = new T[capacity];
67 } 70 }
68 } 71 }
69 static List!(T) fromArray(T[] arr...) { 72 static List!(T) fromArray(T[] arr...) {
70 auto list = new List!(T)(); 73 auto list = new List!(T)();
71 list._data = arr.dup; 74 list._data = arr.dup;