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avoid creating full tables when negated variables are unitary, add lazy table infrastructure, fix coi_filter for relations, reduce dependencies on fixedpoing_parameters.hpp header file

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2013-09-08 05:52:18 -07:00
parent 0f9160a738
commit 716663b04a
40 changed files with 1221 additions and 126 deletions
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15
src/muz/rel/dl_sparse_table.h
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@ -48,6 +48,7 @@ namespace datalog {
class project_fn;
class negation_filter_fn;
class select_equal_and_project_fn;
class negated_join_fn;
typedef ptr_vector<sparse_table> sp_table_vector;
typedef map<table_signature, sp_table_vector *,
@ -93,6 +94,20 @@ namespace datalog {
virtual table_intersection_filter_fn * mk_filter_by_negation_fn(const table_base & t,
const table_base & negated_obj, unsigned joined_col_cnt,
const unsigned * t_cols, const unsigned * negated_cols);
virtual table_intersection_join_filter_fn* mk_filter_by_negated_join_fn(
const table_base & t,
const table_base & src1,
const table_base & src2,
unsigned_vector const& t_cols,
unsigned_vector const& src_cols,
unsigned_vector const& src1_cols,
unsigned_vector const& src2_cols);
static sparse_table const& get(table_base const&);
static sparse_table& get(table_base&);
static sparse_table const* get(table_base const*);
static sparse_table* get(table_base*);
};
class entry_storage {