diff options
Diffstat (limited to 'include/atp/infer/resolution.h')
| -rw-r--r-- | include/atp/infer/resolution.h | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/include/atp/infer/resolution.h b/include/atp/infer/resolution.h index df9cab3..6e2954d 100644 --- a/include/atp/infer/resolution.h +++ b/include/atp/infer/resolution.h @@ -16,7 +16,6 @@ * along with this program. If not, see <https://www.gnu.org/licenses/>. */ - #pragma once /// @file resolution.h @@ -24,32 +23,28 @@ #include "atp/core/clause.h" #include "atp/core/term_bank.h" +#include "atp/infer/unification.h" #include <optional> #include <vector> -#include "atp/infer/unification.h" - namespace atp { /// Attempt binary resolution between two clauses on the specified literal indices. /// @return The resolvent clause if resolution succeeds, std::nullopt otherwise. -std::optional<Clause> resolve(TermBank& bank, const Clause& c1, size_t lit_idx1, - const Clause& c2, size_t lit_idx2, - const UnificationConfig& uconfig = {}); +std::optional<Clause> resolve(TermBank& bank, const Clause& c1, size_t lit_idx1, const Clause& c2, + size_t lit_idx2, const UnificationConfig& uconfig = {}); /// Generate all possible resolvents between two clauses. std::vector<Clause> allResolvents(TermBank& bank, const Clause& c1, const Clause& c2, const UnificationConfig& uconfig = {}); /// Attempt factoring on a single clause (merge two unifiable literals). -std::vector<Clause> factor(TermBank& bank, const Clause& c, - const UnificationConfig& uconfig = {}); +std::vector<Clause> factor(TermBank& bank, const Clause& c, const UnificationConfig& uconfig = {}); /// Rename all variables in a clause to fresh ones, avoiding conflicts /// with variables already in the bank. Clause renameVariables(const Clause& c, TermBank& bank, SymbolTable& symbols, uint32_t& next_var_id); - } // namespace atp |