vm/aging_collector.hpp

   1 namespace factor
   2 {
   3
   4 struct aging_policy {
   5         factor_vm *myvm;
   6         zone *aging, *tenured;
   7
   8         aging_policy(factor_vm *myvm_) :
   9                 myvm(myvm_),
  10                 aging(myvm->data->aging),
  11                 tenured(myvm->data->tenured) {}
  12
  13         bool should_copy_p(object *untagged)
  14         {
  15                 return !(aging->contains_p(untagged) || tenured->contains_p(untagged));
  16         }
  17 };
  18
  19 struct aging_collector : copying_collector<aging_space,aging_policy> {
  20         aging_collector(factor_vm *myvm_);
  21 };
  22
  23 }