class VariableMatchExpansion extends AnyRef
This class expands Boolean match-expressions whose matched expression is a variable.
Let E be the boolean match-expression ( match x ( case p_1 e_1) ... (case p_n e_n)), and let X_i be the variables in pattern p_i. Then the expression E is expanded into the formula !X_1 (e_1[x/p_1]) & ... & !X_n (e_n[x/p_n]).
The variable-match-expressions are expanded from outside to inside.
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Instance Constructors
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new
VariableMatchExpansion(problem: TipSmtProblem)
- problem
A well-formed TIP problem whose variable-match expressions are to be expanded.
Value Members
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final
def
!=(arg0: Any): Boolean
- Definition Classes
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final
def
##(): Int
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def
+(other: String): String
- Implicit
- This member is added by an implicit conversion from VariableMatchExpansion to any2stringadd[VariableMatchExpansion] performed by method any2stringadd in scala.Predef.
- Definition Classes
- any2stringadd
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def
->[B](y: B): (VariableMatchExpansion, B)
- Implicit
- This member is added by an implicit conversion from VariableMatchExpansion to ArrowAssoc[VariableMatchExpansion] performed by method ArrowAssoc in scala.Predef.
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- ArrowAssoc
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- @inline()
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final
def
==(arg0: Any): Boolean
- Definition Classes
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def
apply(): TipSmtProblem
Expands variable-match expressions in the given problem.
Expands variable-match expressions in the given problem.
Variable-match expressions are expanded in function definitions, goals and assertions.
- returns
A problem without variable-match expressions.
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final
def
asInstanceOf[T0]: T0
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def
clone(): AnyRef
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- protected[java.lang]
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def
ensuring(cond: (VariableMatchExpansion) ⇒ Boolean, msg: ⇒ Any): VariableMatchExpansion
- Implicit
- This member is added by an implicit conversion from VariableMatchExpansion to Ensuring[VariableMatchExpansion] performed by method Ensuring in scala.Predef.
- Definition Classes
- Ensuring
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def
ensuring(cond: (VariableMatchExpansion) ⇒ Boolean): VariableMatchExpansion
- Implicit
- This member is added by an implicit conversion from VariableMatchExpansion to Ensuring[VariableMatchExpansion] performed by method Ensuring in scala.Predef.
- Definition Classes
- Ensuring
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def
ensuring(cond: Boolean, msg: ⇒ Any): VariableMatchExpansion
- Implicit
- This member is added by an implicit conversion from VariableMatchExpansion to Ensuring[VariableMatchExpansion] performed by method Ensuring in scala.Predef.
- Definition Classes
- Ensuring
-
def
ensuring(cond: Boolean): VariableMatchExpansion
- Implicit
- This member is added by an implicit conversion from VariableMatchExpansion to Ensuring[VariableMatchExpansion] performed by method Ensuring in scala.Predef.
- Definition Classes
- Ensuring
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final
def
eq(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
-
def
equals(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
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def
expandCaseStatement(variable: TipSmtIdentifier, tipSmtCase: TipSmtCase, polarity: Polarity): TipSmtExpression
Converts a case statement of a variable-match expression into a formula.
Converts a case statement of a variable-match expression into a formula.
- variable
The variable that is matched upon.
- tipSmtCase
The case statement to be expanded.
- returns
A formula of the form !X (e[x/p]), where X are the variables occurring in the case-statement's pattern, e is the case statement's expression and p is the case statement's pattern.
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def
expandVariableMatch(tipSmtCase: TipSmtCase): TipSmtCase
Expands variable-match expressions in the given case-statement.
Expands variable-match expressions in the given case-statement.
- tipSmtCase
The case statement in whose expression variable-match expressions are expanded.
- returns
A case statement whose expression does not contain variable patterns.
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def
expandVariableMatch(tipSmtMatch: TipSmtMatch, variables: Map[String, Polarity]): TipSmtExpression
Expands variable-match expressions in the given expression.
Expands variable-match expressions in the given expression.
- tipSmtMatch
The expression whose variable-match expressions are to be expanded.
- returns
An expression without variable-match subexpressions.
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def
expandVariableMatch(expression: TipSmtExpression, variables: Map[String, Polarity]): TipSmtExpression
Expands variable-match expressions in the given expression.
Expands variable-match expressions in the given expression.
- expression
The expression whose variable-match expressions are to be expanded.
- returns
An expression without variable-match subexpressions.
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def
finalize(): Unit
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- protected[java.lang]
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- @throws( classOf[java.lang.Throwable] )
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def
formatted(fmtstr: String): String
- Implicit
- This member is added by an implicit conversion from VariableMatchExpansion to StringFormat[VariableMatchExpansion] performed by method StringFormat in scala.Predef.
- Definition Classes
- StringFormat
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- @inline()
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final
def
getClass(): Class[_]
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- @native()
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def
hashCode(): Int
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- @native()
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final
def
isInstanceOf[T0]: Boolean
- Definition Classes
- Any
-
def
isVariable(identifier: TipSmtIdentifier): Boolean
Checks whether the given identifier represents a variable.
Checks whether the given identifier represents a variable.
- identifier
The identifier to be checked.
- returns
true if the given identifier is a variable, false otherwise.
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final
def
ne(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
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final
def
notify(): Unit
- Definition Classes
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- @native()
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final
def
notifyAll(): Unit
- Definition Classes
- AnyRef
- Annotations
- @native()
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def
patternToExpression(pattern: TipSmtConstructorPattern): TipSmtExpression
Converts a pattern into an expression.
Converts a pattern into an expression.
- pattern
The pattern to be converted into an expression.
- returns
A formula representing the pattern.
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final
def
synchronized[T0](arg0: ⇒ T0): T0
- Definition Classes
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def
toString(): String
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final
def
wait(): Unit
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final
def
wait(arg0: Long, arg1: Int): Unit
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final
def
wait(arg0: Long): Unit
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def
→[B](y: B): (VariableMatchExpansion, B)
- Implicit
- This member is added by an implicit conversion from VariableMatchExpansion to ArrowAssoc[VariableMatchExpansion] performed by method ArrowAssoc in scala.Predef.
- Definition Classes
- ArrowAssoc
This is the API documentation for GAPT.
The main package is gapt.