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Diffstat (limited to 'src/theory/quantifiers/fmf/ambqi_builder.h')
-rw-r--r-- | src/theory/quantifiers/fmf/ambqi_builder.h | 105 |
1 files changed, 0 insertions, 105 deletions
diff --git a/src/theory/quantifiers/fmf/ambqi_builder.h b/src/theory/quantifiers/fmf/ambqi_builder.h deleted file mode 100644 index b052e0985..000000000 --- a/src/theory/quantifiers/fmf/ambqi_builder.h +++ /dev/null @@ -1,105 +0,0 @@ -/********************* */ -/*! \file ambqi_builder.h - ** \verbatim - ** Top contributors (to current version): - ** Andrew Reynolds, Tim King - ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2018 by the authors listed in the file AUTHORS - ** in the top-level source directory) and their institutional affiliations. - ** All rights reserved. See the file COPYING in the top-level source - ** directory for licensing information.\endverbatim - ** - ** \brief Abstract MBQI model builder class - **/ - -#include "cvc4_private.h" - -#ifndef ABSTRACT_MBQI_BUILDER -#define ABSTRACT_MBQI_BUILDER - -#include "theory/quantifiers/fmf/model_builder.h" -#include "theory/quantifiers/first_order_model.h" - -namespace CVC4 { -namespace theory { -namespace quantifiers { - -class FirstOrderModelAbs; - -//representiation of function and term interpretations -class AbsDef -{ -private: - bool addInstantiations( FirstOrderModelAbs * m, QuantifiersEngine * qe, TNode q, std::vector< Node >& terms, int& inst, unsigned depth ); - void construct_compose( FirstOrderModelAbs * m, TNode q, TNode n, AbsDef * f, - std::map< unsigned, AbsDef * >& children, - std::map< unsigned, int >& bchildren, std::map< unsigned, int >& vchildren, - std::vector< unsigned >& entry, std::vector< bool >& entry_def ); - void construct_entry( std::vector< unsigned >& entry, std::vector< bool >& entry_def, int v, unsigned depth = 0 ); - void construct_def_entry( FirstOrderModelAbs * m, TNode q, TNode n, int v, unsigned depth = 0 ); - void apply_ucompose( FirstOrderModelAbs * m, TNode q, - std::vector< unsigned >& entry, std::vector< bool >& entry_def, std::vector< int >& terms, - std::map< unsigned, int >& vchildren, AbsDef * a, unsigned depth = 0 ); - void construct_var_eq( FirstOrderModelAbs * m, TNode q, unsigned v1, unsigned v2, int curr, int currv, unsigned depth = 0 ); - void construct_var( FirstOrderModelAbs * m, TNode q, unsigned v, int currv, unsigned depth = 0 ); - void get_defs( unsigned u, std::vector< AbsDef * >& defs ); - void construct_normalize( FirstOrderModelAbs * m, TNode q, std::vector< AbsDef * >& defs, unsigned depth = 0 ); -public: - enum { - val_none = -1, - val_unk = -2, - }; - AbsDef() : d_default( 0 ), d_value( -1 ){} - std::map< unsigned, AbsDef > d_def; - unsigned d_default; - int d_value; - - void clear() { d_def.clear(); d_default = 0; d_value = -1; } - AbsDef * getDefault() { return &d_def[d_default]; } - void construct_func( FirstOrderModelAbs * m, std::vector< TNode >& fapps, unsigned depth = 0 ); - void debugPrintUInt( const char * c, unsigned dSize, unsigned u ) const; - void debugPrint( const char * c, FirstOrderModelAbs * m, TNode f, unsigned depth = 0 ) const; - void simplify( FirstOrderModelAbs * m, TNode q, TNode n, unsigned depth = 0 ); - int addInstantiations( FirstOrderModelAbs * m, QuantifiersEngine * qe, Node q, int& inst ){ - std::vector< Node > terms; - terms.resize( q[0].getNumChildren() ); - return addInstantiations( m, qe, q, terms, inst, 0 ); - } - bool construct( FirstOrderModelAbs * m, TNode q, TNode n, AbsDef * f, - std::map< unsigned, AbsDef * >& children, - std::map< unsigned, int >& bchildren, - std::map< unsigned, int >& vchildren, - int varChCount ); - void negate(); - Node getFunctionValue( FirstOrderModelAbs * m, TNode op, std::vector< Node >& vars, unsigned depth = 0 ); - static bool isSimple( unsigned n ); - static unsigned getId( unsigned n, unsigned start=0, unsigned end=32 ); - Node evaluate( FirstOrderModelAbs * m, TypeNode retType, std::vector< Node >& args ); - Node evaluate( FirstOrderModelAbs * m, TypeNode retType, std::vector< unsigned >& iargs, unsigned depth = 0 ); - //for debugging - bool is_normalized(); -}; - -class AbsMbqiBuilder : public QModelBuilder -{ - friend class AbsDef; -private: - Node d_true; - Node d_false; - bool doCheck( FirstOrderModelAbs * m, TNode q, AbsDef & ad, TNode n ); -public: - AbsMbqiBuilder( context::Context* c, QuantifiersEngine* qe ); - - //process build model - bool processBuildModel(TheoryModel* m) override; - //do exhaustive instantiation - int doExhaustiveInstantiation(FirstOrderModel* fm, - Node q, - int effort) override; -}; - -} -} -} - -#endif |