Package org.smtlib.command

Class C_define_fun_rec

java.lang.Object

org.smtlib.impl.Pos.Posable

org.smtlib.impl.Pos.Printable

org.smtlib.impl.Command

org.smtlib.command.C_define_fun

org.smtlib.command.C_define_fun_rec

All Implemented Interfaces:

ICommand, ICommand.Idefine_fun, ICommand.Idefine_fun_rec, INode, IPos.IPosable

public class C_define_fun_rec
extends C_define_fun
implements ICommand.Idefine_fun_rec

Implements the define-fun-rec command (recursive function definition); syntactically identical to define-fun (see C_define_fun), differing only in the dispatch target -- shares that class's fields, accessors, and constructor.

Nested Class Summary

Nested classes/interfaces inherited from interface org.smtlib.ICommand

ICommand.Iassert, ICommand.Icheck_sat, ICommand.Icheck_sat_assuming, ICommand.Icomment, ICommand.Ideclare_const, ICommand.Ideclare_datatype, ICommand.Ideclare_datatypes, ICommand.Ideclare_fun, ICommand.Ideclare_sort, ICommand.Ideclare_sort_parameter, ICommand.Idefine_const, ICommand.Idefine_fun, ICommand.Idefine_fun_rec, ICommand.Idefine_funs_rec, ICommand.Idefine_sort, ICommand.Iecho, ICommand.Iexit, ICommand.IFactory, ICommand.IFinder, ICommand.Iget_assertions, ICommand.Iget_assignment, ICommand.Iget_info, ICommand.Iget_model, ICommand.Iget_option, ICommand.Iget_proof, ICommand.Iget_unsat_assumptions, ICommand.Iget_unsat_core, ICommand.Iget_value, ICommand.Ipop, ICommand.Ipush, ICommand.Ireset, ICommand.Ireset_assertions, ICommand.IScript, ICommand.Iset_info, ICommand.Iset_logic, ICommand.Iset_option

Field Summary

Fields

Modifier and Type	Field	Description
static final String	commandName	The command name

Fields inherited from class org.smtlib.command.C_define_fun

args, expression, fcnName, resultSort

Fields inherited from class org.smtlib.impl.Command

trailingText

Fields inherited from class org.smtlib.impl.Pos.Posable

pos

Constructor Summary

Constructors

Constructor	Description
C_define_fun_rec(IExpr.ISymbol id, List<IExpr.IDeclaration> declarations, ISort resultSort, IExpr expr)	Constructs a command instance

Method Summary

Modifier and Type	Method	Description
<T> T	accept(IVisitor<T> v)	The accept method corresponding to IVisitor, to be implemented in each subclass as { return v.visit(this); }
String	commandName()	The command name
IResponse	execute(ISolver solver)	Executes the command on the given solver; presumes that the command type-checked successfully.
static C_define_fun_rec	parse(Parser p)	Parses the command arguments and creates a command instance

Methods inherited from class org.smtlib.command.C_define_fun

expression, parameters, resultSort, symbol

Methods inherited from class org.smtlib.impl.Command

error, setTrailingText, trailingText, write, writeArgs

Methods inherited from class org.smtlib.impl.Pos.Printable

toString

Methods inherited from class org.smtlib.impl.Pos.Posable

equals, hashCode, pos, setPos

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.smtlib.ICommand.Idefine_fun_rec

expression, parameters, resultSort, symbol

Methods inherited from interface org.smtlib.IPos.IPosable

pos, setPos

Field Details

commandName

public static final String commandName

The command name

See Also:

• Constant Field Values

Constructor Details

C_define_fun_rec

public C_define_fun_rec(IExpr.ISymbol id,
 List<IExpr.IDeclaration> declarations,
 ISort resultSort,
 IExpr expr)

Constructs a command instance

Method Details

commandName

public String commandName()

The command name

Specified by:

commandName in interface ICommand

Overrides:

commandName in class C_define_fun

parse

public static C_define_fun_rec parse(Parser p)
                              throws IParser.ParserException

Parses the command arguments and creates a command instance

Throws:

IParser.ParserException

execute

public IResponse execute(ISolver solver)

Description copied from interface: ICommand

Executes the command on the given solver; presumes that the command type-checked successfully.

Specified by:

execute in interface ICommand

Overrides:

execute in class C_define_fun

Parameters:

solver - the instance of the solver to use (note that solvers have state)

Returns:

the result of the command

accept

public <T> T accept(IVisitor<T> v)
             throws IVisitor.VisitorException

Description copied from interface: INode

The accept method corresponding to IVisitor, to be implemented in each subclass as { return v.visit(this); }

Specified by:

accept in interface INode

Overrides:

accept in class C_define_fun

Type Parameters:

T - the return type desired from the visit methods

Parameters:

v - the visitor class

Returns:

the value returned by the visit method

Throws:

IVisitor.VisitorException