Package daikon.inv.ternary.threeScalar

Class FunctionBinary.LogicalAndLong_xyz

Object

Invariant

TernaryInvariant

ThreeScalar

FunctionBinary

LogicalAndLong_xyz

All Implemented Interfaces:

Serializable, Cloneable

Enclosing class:

FunctionBinary

public static class FunctionBinary.LogicalAndLong_xyz
extends FunctionBinary

Represents the invariant x = LogicalAnd(y, z) over three long scalars. For logical operations, Daikon treats 0 as false and all other values as true.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class FunctionBinary

FunctionBinary.BitwiseAndLong_xyz, FunctionBinary.BitwiseAndLong_yxz, FunctionBinary.BitwiseAndLong_zxy, FunctionBinary.BitwiseOrLong_xyz, FunctionBinary.BitwiseOrLong_yxz, FunctionBinary.BitwiseOrLong_zxy, FunctionBinary.BitwiseXorLong_xyz, FunctionBinary.BitwiseXorLong_yxz, FunctionBinary.BitwiseXorLong_zxy, FunctionBinary.DivisionLong_xyz, FunctionBinary.DivisionLong_xzy, FunctionBinary.DivisionLong_yxz, FunctionBinary.DivisionLong_yzx, FunctionBinary.DivisionLong_zxy, FunctionBinary.DivisionLong_zyx, FunctionBinary.GcdLong_xyz, FunctionBinary.GcdLong_yxz, FunctionBinary.GcdLong_zxy, FunctionBinary.LogicalAndLong_xyz, FunctionBinary.LogicalAndLong_yxz, FunctionBinary.LogicalAndLong_zxy, FunctionBinary.LogicalOrLong_xyz, FunctionBinary.LogicalOrLong_yxz, FunctionBinary.LogicalOrLong_zxy, FunctionBinary.LogicalXorLong_xyz, FunctionBinary.LogicalXorLong_yxz, FunctionBinary.LogicalXorLong_zxy, FunctionBinary.LshiftLong_xyz, FunctionBinary.LshiftLong_xzy, FunctionBinary.LshiftLong_yxz, FunctionBinary.LshiftLong_yzx, FunctionBinary.LshiftLong_zxy, FunctionBinary.LshiftLong_zyx, FunctionBinary.MaximumLong_xyz, FunctionBinary.MaximumLong_yxz, FunctionBinary.MaximumLong_zxy, FunctionBinary.MinimumLong_xyz, FunctionBinary.MinimumLong_yxz, FunctionBinary.MinimumLong_zxy, FunctionBinary.ModLong_xyz, FunctionBinary.ModLong_xzy, FunctionBinary.ModLong_yxz, FunctionBinary.ModLong_yzx, FunctionBinary.ModLong_zxy, FunctionBinary.ModLong_zyx, FunctionBinary.MultiplyLong_xyz, FunctionBinary.MultiplyLong_yxz, FunctionBinary.MultiplyLong_zxy, FunctionBinary.PowerLong_xyz, FunctionBinary.PowerLong_xzy, FunctionBinary.PowerLong_yxz, FunctionBinary.PowerLong_yzx, FunctionBinary.PowerLong_zxy, FunctionBinary.PowerLong_zyx, FunctionBinary.RshiftSignedLong_xyz, FunctionBinary.RshiftSignedLong_xzy, FunctionBinary.RshiftSignedLong_yxz, FunctionBinary.RshiftSignedLong_yzx, FunctionBinary.RshiftSignedLong_zxy, FunctionBinary.RshiftSignedLong_zyx, FunctionBinary.RshiftUnsignedLong_xyz, FunctionBinary.RshiftUnsignedLong_xzy, FunctionBinary.RshiftUnsignedLong_yxz, FunctionBinary.RshiftUnsignedLong_yzx, FunctionBinary.RshiftUnsignedLong_zxy, FunctionBinary.RshiftUnsignedLong_zyx

Nested classes/interfaces inherited from class Invariant

Invariant.ClassVarnameComparator, Invariant.ClassVarnameFormulaComparator, Invariant.InvariantComparatorForPrinting, Invariant.Match

Field Summary

Fields inherited from class FunctionBinary

debug, dkconfig_enabled

Fields inherited from class Invariant

checkedMergeOverridden, CONFIDENCE_JUSTIFIED, CONFIDENCE_NEVER, CONFIDENCE_UNJUSTIFIED, debugFlow, debugGuarding, debugIsObvious, debugIsWorthPrinting, debugPrint, debugPrintEquality, dkconfig_confidence_limit, dkconfig_fuzzy_ratio, dkconfig_simplify_define_predicates, falsified, invariantEnabledDefault, isGuardingPredicate, min_mod_non_missing_samples, ppt, PROBABILITY_JUSTIFIED, PROBABILITY_NEVER, PROBABILITY_UNJUSTIFIED

Constructor Summary

Constructors

Constructor	Description
LogicalAndLong_xyz()

Method Summary

Modifier and Type	Method	Description
InvariantStatus	add_modified(long x, long y, long z, int count)	Similar to ThreeScalar.check_modified(long, long, long, int) except that it can change the state of the invariant if necessary.
InvariantStatus	check_modified(long x, long y, long z, int count)	Presents a sample to the invariant.
long	func(long y, long z)
int	get_function_id()
String[]	get_method_name()
@Nullable NISuppressionSet	get_ni_suppressions()	Returns a list of non-instantiating suppressions for this invariant.
static FunctionBinary.LogicalAndLong_xyz	get_proto()	Returns the prototype invariant for LogicalAndLong_xyz
int	get_var_order()
protected FunctionBinary.LogicalAndLong_xyz	instantiate_dyn(PptSlice slice)	Instantiates (creates) an invariant of the same class on the specified slice.
boolean	is_symmetric()
boolean	isLogicalAnd()
void	set_function_id(int function_id)

Methods inherited from class FunctionBinary

add_ordered, argVar1, argVar2, check_ordered, computeConfidence, enabled, format_csharp_contract, format_simplify, format_using, get_proto_all, instantiate_ok, isBitwiseAnd, isBitwiseOr, isBitwiseXor, isDivision, isGcd, isLogicalOr, isLogicalXor, isLshift, isMaximum, isMinimum, isMod, isMultiply, isObviousDynamically, isPower, isRshiftSigned, isRshiftUnsigned, isSameFormula, repr, resultVar, resurrect_done

Methods inherited from class ThreeScalar

add, add_unmodified, check, check_unmodified, valid_types, var1, var2, var3

Methods inherited from class Invariant

add_sample, asInvClass, checkRep, clear_falsified, clone, clone_and_permute, conf_is_ge, confidence_and, confidence_and, confidence_or, createGuardedInvariant, createGuardingPredicate, enoughSamples, falsify, find, format, format_classname, format_too_few_samples, format_unimplemented, formatFuzzy, get_comparability, getConfidence, getGuardingList, getGuardingList, hasUninterestingConstant, instantiate, is_false, is_ni_suppressed, isActive, isAllPrestate, isEqualityComparison, isExact, isExclusiveFormula, isObvious, isObviousDynamically, isObviousDynamically_SomeInEquality, isObviousDynamically_SomeInEqualityHelper, isObviousStatically, isObviousStatically, isObviousStatically_AllInEquality, isObviousStatically_SomeInEquality, isObviousStatically_SomeInEqualityHelper, isReflexive, isSameInvariant, isValidEscExpression, isValidExpression, isWorthPrinting, justified, log, log, logDetail, logOn, match, merge, mergeFormulasOk, permute, prob_and, prob_and, prob_is_ge, prob_or, repCheck, repr_prob, resurrect, simplify_format_double, simplify_format_long, simplify_format_string, state_match, toString, toString, transfer, usesVar, usesVar, usesVarDerived, varNames

Methods inherited from class Object

equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

LogicalAndLong_xyz

public LogicalAndLong_xyz()

Method Detail

get_proto

public static FunctionBinary.LogicalAndLong_xyz get_proto()

Returns the prototype invariant for LogicalAndLong_xyz

instantiate_dyn

protected FunctionBinary.LogicalAndLong_xyz instantiate_dyn( FunctionBinary.LogicalAndLong_xyz this,
                                                            PptSlice slice)

Description copied from class: Invariant

Instantiates (creates) an invariant of the same class on the specified slice. Must be overridden in each class. Must be used rather than Invariant.clone() so that checks in Invariant.instantiate(daikon.PptSlice) for reasonable invariants are done.

The implementation of this method is almost always return new <em>InvName</em>(slice);

Specified by:

instantiate_dyn in class Invariant

Returns:

the new invariant

get_method_name

public String[] get_method_name(@GuardSatisfied FunctionBinary.LogicalAndLong_xyz this)

get_function_id

public int get_function_id()

set_function_id

public void set_function_id(int function_id)

get_var_order

public int get_var_order(@GuardSatisfied FunctionBinary.LogicalAndLong_xyz this)

is_symmetric

@Pure
public boolean is_symmetric()

func

public long func(long y,
                 long z)

check_modified

public InvariantStatus check_modified(long x,
                                      long y,
                                      long z,
                                      int count)

Description copied from class: ThreeScalar

Presents a sample to the invariant. Returns whether the sample is consistent with the invariant. Does not change the state of the invariant.

Specified by:

check_modified in class ThreeScalar

count - how many identical samples were observed in a row. For example, three calls to check_modified with a count parameter of 1 is equivalent to one call to check_modified with a count parameter of 3.

Returns:

whether or not the sample is consistent with the invariant

add_modified

public InvariantStatus add_modified(long x,
                                    long y,
                                    long z,
                                    int count)

Description copied from class: ThreeScalar

Similar to ThreeScalar.check_modified(long, long, long, int) except that it can change the state of the invariant if necessary. If the invariant doesn't have any state, then the implementation should simply call ThreeScalar.check_modified(long, long, long, int). This method need not check for falsification; that is done by the caller.

Specified by:

add_modified in class ThreeScalar

isLogicalAnd

@Pure
public boolean isLogicalAnd()

Overrides:

isLogicalAnd in class FunctionBinary

get_ni_suppressions

@Pure
public @Nullable NISuppressionSet get_ni_suppressions()

Returns a list of non-instantiating suppressions for this invariant.

Overrides:

get_ni_suppressions in class Invariant

Returns:

the set of non-instantiating suppressions for this invariant