WyalFile.Expr (Whiley Theorem Prover (WyTP) 0.6.8 API)

All Superinterfaces:

Comparable<wybs.lang.SyntacticItem>, wybs.lang.SyntacticElement, wybs.lang.SyntacticItem, WyalFile.Stmt

All Known Subinterfaces:

Formula, Formula.ArithmeticEquation, Formula.Equation

All Known Implementing Classes:

Formula.ArithmeticEquality, Formula.Conjunct, Formula.Disjunct, Formula.Equality, Formula.Inequality, Formula.Invoke, Formula.Is, Formula.Quantifier, Formula.Truth, WyalFile.Expr.Addition, WyalFile.Expr.ArrayAccess, WyalFile.Expr.ArrayGenerator, WyalFile.Expr.ArrayInitialiser, WyalFile.Expr.ArrayLength, WyalFile.Expr.ArrayUpdate, WyalFile.Expr.Cast, WyalFile.Expr.Constant, WyalFile.Expr.Dereference, WyalFile.Expr.Division, WyalFile.Expr.Equal, WyalFile.Expr.ExistentialQuantifier, WyalFile.Expr.GreaterThan, WyalFile.Expr.GreaterThanOrEqual, WyalFile.Expr.InfixOperator, WyalFile.Expr.Invoke, WyalFile.Expr.Is, WyalFile.Expr.LessThan, WyalFile.Expr.LessThanOrEqual, WyalFile.Expr.LogicalAnd, WyalFile.Expr.LogicalIff, WyalFile.Expr.LogicalImplication, WyalFile.Expr.LogicalNot, WyalFile.Expr.LogicalOr, WyalFile.Expr.Multiplication, WyalFile.Expr.Negation, WyalFile.Expr.NotEqual, WyalFile.Expr.Operator, WyalFile.Expr.Quantifier, WyalFile.Expr.RecordAccess, WyalFile.Expr.RecordInitialiser, WyalFile.Expr.RecordUpdate, WyalFile.Expr.Remainder, WyalFile.Expr.Subtraction, WyalFile.Expr.UniversalQuantifier, WyalFile.Expr.VariableAccess

Enclosing class:

WyalFile
```
public static interface WyalFile.Expr
extends WyalFile.Stmt
```

Nested Class Summary

Nested Classes
Modifier and Type	Interface and Description
`static class`	`WyalFile.Expr.Addition` Represents an arithmetic addition expression of the form "`e1 + ...`
`static class`	`WyalFile.Expr.ArrayAccess` Represents an array access expression of the form "`arr[e]`" where `arr` is the source array and `e` the subscript expression.
`static class`	`WyalFile.Expr.ArrayGenerator` Represents an array generator expression of the form "`[e1;e2]`" where `e1` is the element expression and `e2` is the length expression.
`static class`	`WyalFile.Expr.ArrayInitialiser` Represents an array initialiser expression of the form "`[e1,...,en]`" where `e1` ...
`static class`	`WyalFile.Expr.ArrayLength` Represents an array length expression of the form "`\|arr\|`" where `arr` is the source array.
`static class`	`WyalFile.Expr.ArrayUpdate` Represents an array update expression of the form "`arr[e1:=e2]`" where `arr` is the source array, `e1` the subscript expression and `e2` is the value expression.
`static class`	`WyalFile.Expr.Cast` Represents a cast expression of the form "`(T) e`" where `T` is the cast type and `e` the casted expression.
`static class`	`WyalFile.Expr.Constant` Represents the use of a constant within some expression.
`static class`	`WyalFile.Expr.Dereference`
`static class`	`WyalFile.Expr.Division` Represents an arithmetic division expression of the form "`e1 / ...`
`static class`	`WyalFile.Expr.Equal` Represents an equality expression of the form "`e1 == ...`
`static class`	`WyalFile.Expr.ExistentialQuantifier` Represents an unbounded existentially quantified expression of the form "`some(T v1, ...`
`static class`	`WyalFile.Expr.GreaterThan` Represents a strict inequality expression of the form "`e1 > ...`
`static class`	`WyalFile.Expr.GreaterThanOrEqual` Represents a non-strict inequality expression of the form "`e1 >= ...`
`static class`	`WyalFile.Expr.InfixOperator`
`static class`	`WyalFile.Expr.Invoke` Represents an invocation of the form "`x.y.f(e1,..en)`".
`static class`	`WyalFile.Expr.Is` Represents a type test expression of the form "`e is T`" where `e` is the test expression and `T` is the test type.
`static class`	`WyalFile.Expr.LessThan` Represents a strict inequality expression of the form "`e1 < ...`
`static class`	`WyalFile.Expr.LessThanOrEqual` Represents a non-strict inequality expression of the form "`e1 <= ...`
`static class`	`WyalFile.Expr.LogicalAnd` Represents a logical conjunction of the form "`e1 && ..`
`static class`	`WyalFile.Expr.LogicalIff` Represents a logical biconditional of the form "`e1 <==> ...`
`static class`	`WyalFile.Expr.LogicalImplication` Represents a logical implication of the form "`e1 ==> ...`
`static class`	`WyalFile.Expr.LogicalNot` Represents a logical negation of the form "`!e`" where `e` is the operand expression.
`static class`	`WyalFile.Expr.LogicalOr` Represents a logical disjunction of the form "`e1 \|\| ..`
`static class`	`WyalFile.Expr.Multiplication` Represents an arithmetic multiplication expression of the form "`e1 * ...`
`static class`	`WyalFile.Expr.Negation` Represents an arithmetic negation expression of the form "`-e`" where `e` is the operand expression.
`static class`	`WyalFile.Expr.NotEqual` Represents an unequality expression of the form "`e1 != ...`
`static class`	`WyalFile.Expr.Operator` Represents an abstract operator expression over one or more operand expressions.
`static class`	`WyalFile.Expr.Quantifier` Represents an abstract quantified expression of the form "`forall(T v1, ...`
`static class`	`WyalFile.Expr.RecordAccess` Represents a record access expression of the form "`rec.f`" where `rec` is the source record and `f` is the field.
`static class`	`WyalFile.Expr.RecordInitialiser` Represents a record initialiser expression of the form `{ f1: e1, ..., fn: en }` where `f1: e1` ...
`static class`	`WyalFile.Expr.RecordUpdate` Represents a record update expression of the form "`rec[f:=e]`" where `rec` is the source record, `f` is the field and `e` is the value expression.
`static class`	`WyalFile.Expr.Remainder` Represents an arithmetic remainder expression of the form "`e1 / ...`
`static class`	`WyalFile.Expr.Subtraction` Represents an arithmetic subtraction expression of the form "`e1 - ...`
`static class`	`WyalFile.Expr.UniversalQuantifier` Represents an unbounded universally quantified expression of the form "`forall(T v1, ...`
`static class`	`WyalFile.Expr.VariableAccess` Represents a use of some variable within an expression.

Nested classes/interfaces inherited from interface wyal.lang.WyalFile.Stmt
WyalFile.Stmt.Block, WyalFile.Stmt.CaseOf, WyalFile.Stmt.IfThen

Nested classes/interfaces inherited from interface wybs.lang.SyntacticItem
wybs.lang.SyntacticItem.Data, wybs.lang.SyntacticItem.Operands, wybs.lang.SyntacticItem.Schema

Nested classes/interfaces inherited from interface wybs.lang.SyntacticElement
wybs.lang.SyntacticElement.Impl

Method Summary
- Methods inherited from interface wybs.lang.SyntacticItem
  allocate, clone, get, getAll, getData, getHeap, getIndex, getOpcode, getParent, setOpcode, setOperand, size
- Methods inherited from interface wybs.lang.SyntacticElement
  attribute, attributes
- Methods inherited from interface java.lang.Comparable
  compareTo

Interface WyalFile.Expr

Nested Class Summary

Nested classes/interfaces inherited from interface wyal.lang.WyalFile.Stmt

Nested classes/interfaces inherited from interface wybs.lang.SyntacticItem

Nested classes/interfaces inherited from interface wybs.lang.SyntacticElement

Method Summary

Methods inherited from interface wybs.lang.SyntacticItem

Methods inherited from interface wybs.lang.SyntacticElement

Methods inherited from interface java.lang.Comparable