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[array] add array_t

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This commit is contained in:
Joe Thornber
2013-01-29 11:35:37 +00:00
parent 9e5213530f
commit 7a6d09866a
3 changed files with 11 additions and 3 deletions
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6
persistent-data/data-structures/array.h
View File

@ -142,9 +142,13 @@ namespace persistent_data {
tm_ptr tm_;
bool destroy_;
unsigned entries_per_block_; // FIXME: initialise
btree<1, array_block_traits<ValueTraits> > block_tree_;
typedef array_block_traits<ValueTraits> btree_traits;
btree<1, btree_traits> block_tree_;
typename ValueTraits::ref_counter rc_;
};
// FIXME: we need an array checker
}
#include "array.tcc"

4
persistent-data/data-structures/array.tcc
View File

@ -71,8 +71,8 @@ array<ValueTraits>::array(typename persistent_data::transaction_manager::ptr tm,
value_type const &default_value)
: tm_(tm),
destroy_(false),
block_tree_(tm, array_block_traits<ValueTraits>()),
entries_per_block_(calc_max_entries(sizeof(value_type), MD_BLOCK_SIZE)),
block_tree_(tm, typename btree_traits::ref_counter()),
rc_(rc)
{
}
@ -83,8 +83,8 @@ array<ValueTraits>::array(typename persistent_data::transaction_manager::ptr tm,
block_address root)
: tm_(tm),
destroy_(false),
block_tree_(tm, root, array_block_traits<ValueTraits>()),
entries_per_block_(calc_max_entries(sizeof(value_type), MD_BLOCK_SIZE)),
block_tree_(tm, root, typename btree_traits::ref_counter()),
rc_(rc)
{
}