40 lines
811 B
C++
40 lines
811 B
C++
#pragma once
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#include <vector>
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#include <unordered_map>
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#include <unordered_set>
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#include "circuit.h"
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class Clause {
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public:
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int satisfied_lit_count;
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int weight;
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static ll total_cost;
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std::vector<int> lits;
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void update_satisfied_lit_count();
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};
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namespace ClauseLS {
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extern int num_vars;
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extern int num_clauses;
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extern std::vector<Clause*> clauses;
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extern std::vector<Clause*> *lit_related_clauses;
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extern int *lit_value;
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extern int *CC;
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extern int *score;
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extern std::unordered_set<Clause*> satisfied_clauses;
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extern std::unordered_set<Clause*> falsified_clauses;
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void init_data_structs(Circuit* circuit);
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void reset_data_structs();
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void add_to_tmp_clause(int x);
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void build_clauses(Circuit* circuit);
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void write_cnf();
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void flip(int var);
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} |