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28 #ifndef V8_LIST_INL_H_
29 #define V8_LIST_INL_H_
33 namespace v8 { namespace internal {
36 template<typename T, class P>
37 void List<T, P>::Add(const T& element) {
38 if (length_ < capacity_) {
39 data_[length_++] = element;
41 List<T, P>::ResizeAdd(element);
46 // Use two layers of inlining so that the non-inlined function can
47 // use the same implementation as the inlined version.
48 template<typename T, class P>
49 void List<T, P>::ResizeAdd(const T& element) {
50 ResizeAddInternal(element);
54 template<typename T, class P>
55 void List<T, P>::ResizeAddInternal(const T& element) {
56 ASSERT(length_ >= capacity_);
57 // Grow the list capacity by 50%, but make sure to let it grow
58 // even when the capacity is zero (possible initial case).
59 int new_capacity = 1 + capacity_ + (capacity_ >> 1);
60 T* new_data = List<T, P>::NewData(new_capacity);
61 memcpy(new_data, data_, capacity_ * sizeof(T));
62 // Since the element reference could be an element of the list,
63 // assign it to the new backing store before deleting the old.
64 new_data[length_++] = element;
65 List<T, P>::DeleteData(data_);
67 capacity_ = new_capacity;
71 template<typename T, class P>
72 Vector<T> List<T, P>::AddBlock(T value, int count) {
74 for (int i = 0; i < count; i++) Add(value);
75 return Vector<T>(&data_[start], count);
79 template<typename T, class P>
80 T List<T, P>::Remove(int i) {
84 data_[i] = data_[i + 1];
91 template<typename T, class P>
92 void List<T, P>::Clear() {
98 template<typename T, class P>
99 void List<T, P>::Rewind(int pos) {
104 template<typename T, class P>
105 void List<T, P>::Iterate(void (*callback)(T* x)) {
106 for (int i = 0; i < length_; i++) callback(&data_[i]);
110 template<typename T, class P>
111 bool List<T, P>::Contains(const T& elm) {
112 for (int i = 0; i < length_; i++) {
120 template<typename T, class P>
121 void List<T, P>::Sort(int (*cmp)(const T* x, const T* y)) {
122 ToVector().Sort(cmp);
124 for (int i = 1; i < length_; i++)
125 ASSERT(cmp(&data_[i - 1], &data_[i]) <= 0);
130 template<typename T, class P>
131 void List<T, P>::Sort() {
132 Sort(PointerValueCompare<T>);
136 template<typename T, class P>
137 void List<T, P>::Initialize(int capacity) {
138 ASSERT(capacity >= 0);
139 data_ = (capacity > 0) ? NewData(capacity) : NULL;
140 capacity_ = capacity;
145 } } // namespace v8::internal
147 #endif // V8_LIST_INL_H_