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164 void oop_iterate(ExtendedOopClosure* cl) = 0; |
164 void oop_iterate(ExtendedOopClosure* cl) = 0; |
165 |
165 |
166 // Same as above, restricted to a memory region. |
166 // Same as above, restricted to a memory region. |
167 virtual void oop_iterate(MemRegion mr, ExtendedOopClosure* cl) = 0; |
167 virtual void oop_iterate(MemRegion mr, ExtendedOopClosure* cl) = 0; |
168 |
168 |
169 // Iterate over all objects allocated since the last collection, calling |
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170 // "cl->do_object" on each. The heap must have been initialized properly |
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171 // to support this function, or else this call will fail. |
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172 virtual void object_iterate_since_last_GC(ObjectClosure* cl) = 0; |
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173 |
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174 // Iterate over all spaces in use in the heap, in an undefined order. |
169 // Iterate over all spaces in use in the heap, in an undefined order. |
175 virtual void space_iterate(SpaceClosure* cl) = 0; |
170 virtual void space_iterate(SpaceClosure* cl) = 0; |
176 |
171 |
177 // A SharedHeap will contain some number of spaces. This finds the |
172 // A SharedHeap will contain some number of spaces. This finds the |
178 // space whose reserved area contains the given address, or else returns |
173 // space whose reserved area contains the given address, or else returns |