2450 }
2451 }
2452 #endif
2453
2454 // Iteration functions.
2455
2456 // Applies an ExtendedOopClosure onto all references of objects within a HeapRegion.
2457
2458 class IterateOopClosureRegionClosure: public HeapRegionClosure {
2459 ExtendedOopClosure* _cl;
2460 public:
2461 IterateOopClosureRegionClosure(ExtendedOopClosure* cl) : _cl(cl) {}
2462 bool doHeapRegion(HeapRegion* r) {
2463 if (!r->is_continues_humongous()) {
2464 r->oop_iterate(_cl);
2465 }
2466 return false;
2467 }
2468 };
2469
2470 void G1CollectedHeap::oop_iterate(ExtendedOopClosure* cl) {
2471 IterateOopClosureRegionClosure blk(cl);
2472 heap_region_iterate(&blk);
2473 }
2474
2475 // Iterates an ObjectClosure over all objects within a HeapRegion.
2476
2477 class IterateObjectClosureRegionClosure: public HeapRegionClosure {
2478 ObjectClosure* _cl;
2479 public:
2480 IterateObjectClosureRegionClosure(ObjectClosure* cl) : _cl(cl) {}
2481 bool doHeapRegion(HeapRegion* r) {
2482 if (!r->is_continues_humongous()) {
2483 r->object_iterate(_cl);
2484 }
2485 return false;
2486 }
2487 };
2488
2489 void G1CollectedHeap::object_iterate(ObjectClosure* cl) {
2490 IterateObjectClosureRegionClosure blk(cl);
2491 heap_region_iterate(&blk);
2492 }
2493
2494 void G1CollectedHeap::heap_region_iterate(HeapRegionClosure* cl) const {
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2450 }
2451 }
2452 #endif
2453
2454 // Iteration functions.
2455
2456 // Applies an ExtendedOopClosure onto all references of objects within a HeapRegion.
2457
2458 class IterateOopClosureRegionClosure: public HeapRegionClosure {
2459 ExtendedOopClosure* _cl;
2460 public:
2461 IterateOopClosureRegionClosure(ExtendedOopClosure* cl) : _cl(cl) {}
2462 bool doHeapRegion(HeapRegion* r) {
2463 if (!r->is_continues_humongous()) {
2464 r->oop_iterate(_cl);
2465 }
2466 return false;
2467 }
2468 };
2469
2470 // Iterates an ObjectClosure over all objects within a HeapRegion.
2471
2472 class IterateObjectClosureRegionClosure: public HeapRegionClosure {
2473 ObjectClosure* _cl;
2474 public:
2475 IterateObjectClosureRegionClosure(ObjectClosure* cl) : _cl(cl) {}
2476 bool doHeapRegion(HeapRegion* r) {
2477 if (!r->is_continues_humongous()) {
2478 r->object_iterate(_cl);
2479 }
2480 return false;
2481 }
2482 };
2483
2484 void G1CollectedHeap::object_iterate(ObjectClosure* cl) {
2485 IterateObjectClosureRegionClosure blk(cl);
2486 heap_region_iterate(&blk);
2487 }
2488
2489 void G1CollectedHeap::heap_region_iterate(HeapRegionClosure* cl) const {
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