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Add utility class binary_block_counter

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This commit is contained in:
Ming-Hung Tsai
2016-02-27 15:22:09 +08:00
parent b22495997a
commit d068ec8082
2 changed files with 39 additions and 2 deletions
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11
persistent-data/data-structures/btree_counter.h
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@@ -100,6 +100,17 @@ namespace persistent_data {
btree_count_detail::counting_visitor<NoopValueVisitor, noop_damage_visitor, Levels, ValueTraits, ValueCounter> v(noop_vv, noop_dv, bc, vc);
tree.visit_depth_first(v);
}
template <unsigned Levels, typename ValueTraits>
void count_btree_blocks(btree<Levels, ValueTraits> const &tree, block_counter &bc) {
typedef noop_value_visitor<typename ValueTraits::value_type> NoopValueVisitor;
NoopValueVisitor noop_vv;
noop_damage_visitor noop_dv;
typedef noop_value_counter<typename ValueTraits::value_type> NoopValueCounter;
NoopValueCounter vc;
btree_count_detail::counting_visitor<NoopValueVisitor, noop_damage_visitor, Levels, ValueTraits, NoopValueCounter> v(noop_vv, noop_dv, bc, vc);
tree.visit_depth_first(v);
}
}
//----------------------------------------------------------------