43 lines
950 B
C++
43 lines
950 B
C++
#include "rr.h"
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namespace rr {
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GC::Queue* queue;
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GC::Queue::Queue() : first(0), divider(0), last(0){
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first = new GC::Queue::Node(NULL);
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divider = first;
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last = first;
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}
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void GC::Queue::Enqueue(void* reference) {
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last->next = new Node(reference);
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last = last->next;
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while (first != divider) {
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Node* tmp = first;
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first = first->next;
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delete tmp;
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}
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}
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void* GC::Queue::Dequeue() {
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void* result = NULL;
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if (divider != last) {
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result = divider->next->value;
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divider = divider->next;
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}
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return result;
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}
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void GC::Finalize(void* phantom) {
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queue->Enqueue(phantom);
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}
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void GC::Drain(v8::GCType type, v8::GCCallbackFlags flags) {
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for(Phantom phantom = queue->Dequeue(); phantom.NotNull(); phantom = queue->Dequeue()) {
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phantom.destroy();
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}
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}
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void GC::Init() {
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queue = new GC::Queue();
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v8::V8::AddGCPrologueCallback(GC::Drain);
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}
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} |