ds@127: /* vim: set ts=4 sw=4 tw=99 et:
ds@127:  *
dvander@61:  * Copyright (C) 2004-2012 David Anderson
dvander@61:  *
dvander@61:  * This file is part of SourcePawn.
dvander@61:  *
dvander@61:  * SourcePawn is free software: you can redistribute it and/or modify it under
dvander@61:  * the terms of the GNU General Public License as published by the Free
dvander@61:  * Software Foundation, either version 3 of the License, or (at your option)
dvander@61:  * any later version.
dvander@61:  * 
dvander@61:  * SourcePawn is distributed in the hope that it will be useful, but WITHOUT ANY
dvander@61:  * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
dvander@61:  * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
dvander@61:  *
dvander@61:  * You should have received a copy of the GNU General Public License along with
dvander@61:  * SourcePawn. If not, see http://www.gnu.org/licenses/.
dvander@61:  */
dvander@61: #include "GlobalRoots.h"
dvander@61: #include "Zone.h"
danderson@92: #include "Spaces-inl.h"
danderson@92: #include "Heap-inl.h"
dvander@61: 
dvander@61: using namespace ke;
dvander@61: 
dvander@61: GlobalRoots::GlobalRoots(Zone *zone)
dvander@61:   : zone_(zone)
dvander@61: {
dvander@61: }
dvander@61: 
dvander@61: GlobalRoots::~GlobalRoots()
dvander@61: {
dvander@61:     InlineList<HeapRoot>::iterator iter = roots_.begin();
dvander@61:     while (iter != roots_.end()) {
dvander@65: 		HeapRoot *root = *iter;
dvander@61:         iter = roots_.erase(iter);
dvander@65: 		delete root;
dvander@61:     }
dvander@61: }
dvander@61: 
dvander@61: bool
dvander@61: GlobalRoots::initialize()
dvander@61: {
dvander@61:     return true;
dvander@61: }
dvander@61: 
dvander@61: void
dvander@61: GlobalRoots::accept(VirtualObjectVisitor *visitor)
dvander@61: {
dvander@61:     for (InlineList<HeapRoot>::iterator iter = roots_.begin(); iter != roots_.end(); iter++)
dvander@61:         visitor->visit(&iter->obj);
dvander@61: }
dvander@61: 
dvander@61: HeapRoot *
dvander@195: GlobalRoots::create()
dvander@61: {
dvander@61:     HeapRoot *root = new HeapRoot();
dvander@69:     if (!root) {
dvander@69:         ZONE()->reportOutOfMemory();
dvander@61:         return NULL;
dvander@69:     }
dvander@61: 
dvander@195:     root->obj = NULL;
dvander@61: 
dvander@61:     roots_.append(root);
dvander@61:     return root;
dvander@61: }
dvander@61: 
dvander@61: void
dvander@195: GlobalRoots::destroy(HeapRoot *root)
dvander@61: {
dvander@195:     roots_.remove(root);
dvander@195:     delete root;
dvander@61: }