58   virtual GrowableArray<GCMemoryManager*> memory_managers();
  59   virtual GrowableArray<MemoryPool*> memory_pools();
  60 
  61   DefNewGeneration* young_gen() const {
  62     assert(_young_gen->kind() == Generation::DefNew, "Wrong generation type");
  63     return static_cast<DefNewGeneration*>(_young_gen);
  64   }
  65 
  66   TenuredGeneration* old_gen() const {
  67     assert(_old_gen->kind() == Generation::MarkSweepCompact, "Wrong generation type");
  68     return static_cast<TenuredGeneration*>(_old_gen);
  69   }
  70 
  71   // Apply "cur->do_oop" or "older->do_oop" to all the oops in objects
  72   // allocated since the last call to save_marks in the young generation.
  73   // The "cur" closure is applied to references in the younger generation
  74   // at "level", and the "older" closure to older generations.
  75   template <typename OopClosureType1, typename OopClosureType2>
  76   void oop_since_save_marks_iterate(OopClosureType1* cur,
  77                                     OopClosureType2* older);
  78 
  79   // Runs the given AbstractGangTask with the current active workers.
  80   // No workGang for SerialHeap, work serially with thread 0.
  81   virtual void run_task(AbstractGangTask* task);
  82 };
  83 
  84 #endif // SHARE_GC_SERIAL_SERIALHEAP_HPP

  58   virtual GrowableArray<GCMemoryManager*> memory_managers();
  59   virtual GrowableArray<MemoryPool*> memory_pools();
  60 
  61   DefNewGeneration* young_gen() const {
  62     assert(_young_gen->kind() == Generation::DefNew, "Wrong generation type");
  63     return static_cast<DefNewGeneration*>(_young_gen);
  64   }
  65 
  66   TenuredGeneration* old_gen() const {
  67     assert(_old_gen->kind() == Generation::MarkSweepCompact, "Wrong generation type");
  68     return static_cast<TenuredGeneration*>(_old_gen);
  69   }
  70 
  71   // Apply "cur->do_oop" or "older->do_oop" to all the oops in objects
  72   // allocated since the last call to save_marks in the young generation.
  73   // The "cur" closure is applied to references in the younger generation
  74   // at "level", and the "older" closure to older generations.
  75   template <typename OopClosureType1, typename OopClosureType2>
  76   void oop_since_save_marks_iterate(OopClosureType1* cur,
  77                                     OopClosureType2* older);




  78 };
  79 
  80 #endif // SHARE_GC_SERIAL_SERIALHEAP_HPP