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minor optimization to previous patch

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Signed-off-by: Nuno Lopes <a-nlopes@microsoft.com>
This commit is contained in:
Nuno Lopes 2014-12-22 13:03:06 +00:00
parent 4ee83c1774
commit dddb31fc37
1 changed files with 3 additions and 9 deletions
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12
src/muz/rel/udoc_relation.cpp
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@ -1157,13 +1157,9 @@ namespace datalog {
}; };
class udoc_plugin::join_project_and_fn : public convenient_relation_join_project_fn { class udoc_plugin::join_project_and_fn : public relation_join_fn {
public: public:
join_project_and_fn(udoc_relation const& t1, udoc_relation const& t2, join_project_and_fn() {}
unsigned col_cnt, const unsigned *cols1, const unsigned *cols2,
unsigned removed_col_cnt, unsigned const *rm_cols)
: convenient_relation_join_project_fn(t1.get_signature(), t2.get_signature(),
col_cnt, cols1, cols2, removed_col_cnt, rm_cols) {}
virtual relation_base* operator()(relation_base const& t1, relation_base const& t2) { virtual relation_base* operator()(relation_base const& t1, relation_base const& t2) {
udoc_relation *result = get(t1.clone()); udoc_relation *result = get(t1.clone());
@ -1186,9 +1182,7 @@ namespace datalog {
if (removed_cols[i] != i) if (removed_cols[i] != i)
goto general_fn; goto general_fn;
} }
return alloc(join_project_and_fn, get(t1), get(t2), return alloc(join_project_and_fn);
joined_col_cnt, cols1, cols2,
removed_col_cnt, removed_cols);
} }
general_fn: general_fn: