Class Expr::Expr

A common super-class that represents all kinds of expressions.

Direct supertypes

Indirect supertypes

Known direct subtypes

Predicates

getAChildExpr

Gets a child of this expression.

getBasicBlock

Gets the basic block in which this expression occurs, if any.

getCompilationUnit

Gets the compilation unit in which this expression occurs.

getControlFlowNode

Gets the ControlFlowNode corresponding to this expression.

getEnclosingCallable

Gets the callable in which this expression occurs, if any.

getEnclosingStmt

Gets the statement containing this expression, if any.

getHalsteadID

This statement’s Halstead ID (used to compute Halstead metrics).

getIndex

Gets the index of this expression as a child of its parent.

getKind

Gets the kind of this expression.

getParent

Gets the parent of this expression.

getProperExpr

Gets this expression with any surrounding parentheses removed.

getType

Gets the type of this expression.

isCompileTimeConstant

Holds if this expression is a compile-time constant.

isInStaticContext

Holds if this expression occurs in a static context.

isNthChildOf

Holds if this expression is the child of the specified parent at the specified (zero-based) position.

toString

Gets a textual representation of this element.

Inherited predicates

getFile

Gets the file associated with this element.

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getLocation

Gets the source location for this element.

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getNumberOfCommentLines

Gets the number of comment lines that this element ranges over.

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getNumberOfLinesOfCode

Gets the number of lines of code that this element ranges over.

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getTotalNumberOfLines

Gets the total number of lines that this element ranges over, including lines of code, comment and whitespace-only lines.

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hasLocationInfo

Holds if this element is at the specified location. The location spans column startcolumn of line startline to column endcolumn of line endline in file filepath. For more information, see LGTM locations.

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