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Diffstat (limited to 'src/theory/arith/options_handlers.h')
-rw-r--r-- | src/theory/arith/options_handlers.h | 122 |
1 files changed, 0 insertions, 122 deletions
diff --git a/src/theory/arith/options_handlers.h b/src/theory/arith/options_handlers.h deleted file mode 100644 index 57b9661ba..000000000 --- a/src/theory/arith/options_handlers.h +++ /dev/null @@ -1,122 +0,0 @@ -/********************* */ -/*! \file options_handlers.h - ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): Kshitij Bansal, Tim King - ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim - ** - ** \brief Custom handlers and predicates for arithmetic options - ** - ** Custom handlers and predicates for arithmetic options. - **/ - -#include "cvc4_private.h" - -#ifndef __CVC4__THEORY__ARITH__OPTIONS_HANDLERS_H -#define __CVC4__THEORY__ARITH__OPTIONS_HANDLERS_H - -#include <string> - -namespace CVC4 { -namespace theory { -namespace arith { - -static const std::string arithUnateLemmasHelp = "\ -Unate lemmas are generated before SAT search begins using the relationship\n\ -of constant terms and polynomials.\n\ -Modes currently supported by the --unate-lemmas option:\n\ -+ none \n\ -+ ineqs \n\ - Outputs lemmas of the general form (<= p c) implies (<= p d) for c < d.\n\ -+ eqs \n\ - Outputs lemmas of the general forms\n\ - (= p c) implies (<= p d) for c < d, or\n\ - (= p c) implies (not (= p d)) for c != d.\n\ -+ all \n\ - A combination of inequalities and equalities.\n\ -"; - -static const std::string propagationModeHelp = "\ -This decides on kind of propagation arithmetic attempts to do during the search.\n\ -+ none\n\ -+ unate\n\ - use constraints to do unate propagation\n\ -+ bi (Bounds Inference)\n\ - infers bounds on basic variables using the upper and lower bounds of the\n\ - non-basic variables in the tableau.\n\ -+both\n\ -"; - -static const std::string errorSelectionRulesHelp = "\ -This decides on the rule used by simplex during heuristic rounds\n\ -for deciding the next basic variable to select.\n\ -Heuristic pivot rules available:\n\ -+min\n\ - The minimum abs() value of the variable's violation of its bound. (default)\n\ -+max\n\ - The maximum violation the bound\n\ -+varord\n\ - The variable order\n\ -"; - -inline ArithUnateLemmaMode stringToArithUnateLemmaMode(std::string option, std::string optarg, SmtEngine* smt) throw(OptionException) { - if(optarg == "all") { - return ALL_PRESOLVE_LEMMAS; - } else if(optarg == "none") { - return NO_PRESOLVE_LEMMAS; - } else if(optarg == "ineqs") { - return INEQUALITY_PRESOLVE_LEMMAS; - } else if(optarg == "eqs") { - return EQUALITY_PRESOLVE_LEMMAS; - } else if(optarg == "help") { - puts(arithUnateLemmasHelp.c_str()); - exit(1); - } else { - throw OptionException(std::string("unknown option for --unate-lemmas: `") + - optarg + "'. Try --unate-lemmas help."); - } -} - -inline ArithPropagationMode stringToArithPropagationMode(std::string option, std::string optarg, SmtEngine* smt) throw(OptionException) { - if(optarg == "none") { - return NO_PROP; - } else if(optarg == "unate") { - return UNATE_PROP; - } else if(optarg == "bi") { - return BOUND_INFERENCE_PROP; - } else if(optarg == "both") { - return BOTH_PROP; - } else if(optarg == "help") { - puts(propagationModeHelp.c_str()); - exit(1); - } else { - throw OptionException(std::string("unknown option for --arith-prop: `") + - optarg + "'. Try --arith-prop help."); - } -} - -inline ErrorSelectionRule stringToErrorSelectionRule(std::string option, std::string optarg, SmtEngine* smt) throw(OptionException) { - if(optarg == "min") { - return MINIMUM_AMOUNT; - } else if(optarg == "varord") { - return VAR_ORDER; - } else if(optarg == "max") { - return MAXIMUM_AMOUNT; - } else if(optarg == "help") { - puts(errorSelectionRulesHelp.c_str()); - exit(1); - } else { - throw OptionException(std::string("unknown option for --heuristic-pivot-rule: `") + - optarg + "'. Try --heuristic-pivot-rule help."); - } -} - -}/* CVC4::theory::arith namespace */ -}/* CVC4::theory namespace */ -}/* CVC4 namespace */ - -#endif /* __CVC4__THEORY__ARITH__OPTIONS_HANDLERS_H */ |