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3 // modification, are permitted provided that the following conditions are
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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 template<typename T, class P>
47 void List<T, P>::AddAll(const List<T, P>& other) {
48 int result_length = length_ + other.length_;
49 if (capacity_ < result_length) Resize(result_length);
50 for (int i = 0; i < other.length_; i++) {
51 data_[length_ + i] = other.data_[i];
53 length_ = result_length;
57 // Use two layers of inlining so that the non-inlined function can
58 // use the same implementation as the inlined version.
59 template<typename T, class P>
60 void List<T, P>::ResizeAdd(const T& element) {
61 ResizeAddInternal(element);
65 template<typename T, class P>
66 void List<T, P>::ResizeAddInternal(const T& element) {
67 ASSERT(length_ >= capacity_);
68 // Grow the list capacity by 50%, but make sure to let it grow
69 // even when the capacity is zero (possible initial case).
70 int new_capacity = 1 + capacity_ + (capacity_ >> 1);
71 // Since the element reference could be an element of the list, copy
72 // it out of the old backing storage before resizing.
75 data_[length_++] = temp;
79 template<typename T, class P>
80 void List<T, P>::Resize(int new_capacity) {
81 T* new_data = List<T, P>::NewData(new_capacity);
82 memcpy(new_data, data_, capacity_ * sizeof(T));
83 List<T, P>::DeleteData(data_);
85 capacity_ = new_capacity;
89 template<typename T, class P>
90 Vector<T> List<T, P>::AddBlock(T value, int count) {
92 for (int i = 0; i < count; i++) Add(value);
93 return Vector<T>(&data_[start], count);
97 template<typename T, class P>
98 T List<T, P>::Remove(int i) {
101 while (i < length_) {
102 data_[i] = data_[i + 1];
109 template<typename T, class P>
110 void List<T, P>::Clear() {
116 template<typename T, class P>
117 void List<T, P>::Rewind(int pos) {
122 template<typename T, class P>
123 void List<T, P>::Iterate(void (*callback)(T* x)) {
124 for (int i = 0; i < length_; i++) callback(&data_[i]);
128 template<typename T, class P>
129 bool List<T, P>::Contains(const T& elm) {
130 for (int i = 0; i < length_; i++) {
138 template<typename T, class P>
139 void List<T, P>::Sort(int (*cmp)(const T* x, const T* y)) {
140 ToVector().Sort(cmp);
142 for (int i = 1; i < length_; i++)
143 ASSERT(cmp(&data_[i - 1], &data_[i]) <= 0);
148 template<typename T, class P>
149 void List<T, P>::Sort() {
150 Sort(PointerValueCompare<T>);
154 template<typename T, class P>
155 void List<T, P>::Initialize(int capacity) {
156 ASSERT(capacity >= 0);
157 data_ = (capacity > 0) ? NewData(capacity) : NULL;
158 capacity_ = capacity;
163 } } // namespace v8::internal
165 #endif // V8_LIST_INL_H_