2013-05-11 21:40:14 -04:00
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namespace factor {
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2009-10-07 16:48:09 -04:00
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2009-10-20 23:20:49 -04:00
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struct aging_space : bump_allocator<object> {
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2013-05-11 21:40:14 -04:00
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object_start_map starts;
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2009-10-20 14:47:04 -04:00
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2013-05-12 21:48:38 -04:00
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aging_space(cell size, cell start)
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2013-05-11 21:40:14 -04:00
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: bump_allocator<object>(size, start), starts(size, start) {}
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2009-10-20 14:47:04 -04:00
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2013-05-11 21:40:14 -04:00
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object* allot(cell size) {
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if (here + size > end)
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return NULL;
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2009-10-20 14:47:04 -04:00
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2013-05-11 21:40:14 -04:00
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object* obj = bump_allocator<object>::allot(size);
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starts.record_object_start_offset(obj);
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return obj;
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}
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2009-10-07 16:48:09 -04:00
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};
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}
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