31 struct Range {  struct
36   bool operator==(const Range& other) const {  argument
39   bool operator!=(const Range& other) const { return !(*this == other); }
44   bool operator()(const Range& a, const Range& b) const { return a.end <= b.begin; }  in operator()
84   bool Leaked(allocator::vector<Range>&, size_t limit, size_t* num_leaks, size_t* leak_bytes);
89   void ForEachPtrInRange(const Range& range, F&& f);
99   void RecurseRoot(const Range& root);
100   bool WordContainsAllocationPtr(uintptr_t ptr, Range* range, AllocationInfo** info);
105   using AllocationMap = allocator::map<Range, AllocationInfo, compare_range>;
108   Range valid_allocations_range_;
109   Range valid_mappings_range_;
111   allocator::vector<Range> roots_;
117   Range walking_range_;
123 inline void HeapWalker::ForEachPtrInRange(const Range& range, F&& f) {  in ForEachPtrInRange()
129     Range ref_range;  in ForEachPtrInRange()
140     const Range& range = it.first;  in ForEachAllocation()