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SMTLIBInterpreter.h
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SMTLIBInterpreter.h
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#pragma once
#include <z3++.h>
#include <string>
#include <map>
#include <functional>
#include <vector>
#include "SMTLIBv2BaseVisitor.h"
#include "Solver.h"
class SMTLIBInterpreter : public SMTLIBv2BaseVisitor
{
public:
Result Run(SMTLIBv2Parser::ScriptContext*);
virtual antlrcpp::Any visitCommand(SMTLIBv2Parser::CommandContext *ctx) override;
virtual antlrcpp::Any visitSort(SMTLIBv2Parser::SortContext *ctx) override;
virtual antlrcpp::Any visitTerm(SMTLIBv2Parser::TermContext *ctx) override;
virtual antlrcpp::Any visitSorted_var(SMTLIBv2Parser::Sorted_varContext *ctx) override;
virtual antlrcpp::Any visitVar_binding(SMTLIBv2Parser::Var_bindingContext *ctx) override;
virtual antlrcpp::Any visitBinary(SMTLIBv2Parser::BinaryContext *ctx) override;
virtual antlrcpp::Any visitHexadecimal(SMTLIBv2Parser::HexadecimalContext *ctx) override;
virtual antlrcpp::Any visitFunction_def(SMTLIBv2Parser::Function_defContext *ctx) override;
std::map<std::string, std::pair<z3::expr_vector, z3::expr>> funDefinitions;
void addConstant(const std::string&, const z3::sort&);
bool dual = false;
bool stripExclamations = false;
private:
z3::context ctx;
std::map<std::string, z3::expr> constants;
std::vector<std::pair<std::string, z3::expr>> variables;
std::vector<std::pair<std::string, z3::expr>> variableBindings;
std::map<std::string, z3::sort> sortDefinitions;
void RunCommand(SMTLIBv2Parser::CommandContext*);
z3::expr addVar(const std::string&, const z3::sort&);
void addVarBinding(const std::string&, const z3::expr&);
z3::expr getConstant(const std::string&) const;
void addFunctionDefinition(const std::string&, const z3::expr_vector&, const z3::expr&);
void addSortDefinition(const std::string&, const z3::sort&);
bool isDefinedFunction(const std::string&);
bool isDefinedSort(const std::string&);
z3::expr applyDefinedFunction(const std::string&, const z3::expr_vector&);
Result result = NORESULT;
std::vector<z3::expr_vector> asserts;
bool exited = false;
};