Package org.eclipse.cdt.core.dom.ast

Interface IASTAlignmentSpecifier

All Superinterfaces:

IASTNode

All Known Subinterfaces:

ICPPASTAlignmentSpecifier

public interface IASTAlignmentSpecifier
extends IASTNode

Represents an alignment specifier. Grammatically, this is a decl-specifier in C and an attribute-specifier in C++. Possible forms are: C++: alignas(<type-id>) alignas(<expression>) C: _Alignas(<type-id>) _Alignas(<expression>)

Since:

5.10

Restriction:

This interface is not intended to be implemented by clients.

Restriction:

This interface is not intended to be extended by clients.

Nested Class Summary

Nested classes/interfaces inherited from interface org.eclipse.cdt.core.dom.ast.IASTNode

IASTNode.CopyStyle

Field Summary

Fields

Modifier and Type	Field	Description
static final ASTNodeProperty	ALIGNMENT_EXPRESSION
static final ASTNodeProperty	ALIGNMENT_TYPEID
static final IASTAlignmentSpecifier[]	EMPTY_ALIGNMENT_SPECIFIER_ARRAY

Fields inherited from interface org.eclipse.cdt.core.dom.ast.IASTNode

EMPTY_NODE_ARRAY

Method Summary

Modifier and Type	Method	Description
IASTAlignmentSpecifier	copy()	Returns a mutable copy of the tree rooted at this node.
IASTAlignmentSpecifier	copy(IASTNode.CopyStyle style)	Returns a mutable copy of the tree rooted at this node.
IASTExpression	getExpression()	If the specifier is of the form 'alignas(<expression>)' or '_Alignas(<expression>)', returns the enclosed expression.
IASTTypeId	getTypeId()	If the specifier is of the form 'alignas(<type-id>)' or '_Alignas(<type-id>)', returns the enclosed type-id.

Methods inherited from interface org.eclipse.cdt.core.dom.ast.IASTNode

accept, contains, getChildren, getContainingFilename, getFileLocation, getLeadingSyntax, getNodeLocations, getOriginalNode, getParent, getPropertyInParent, getRawSignature, getSyntax, getTrailingSyntax, getTranslationUnit, isActive, isFrozen, isPartOfTranslationUnitFile, setParent, setPropertyInParent

Field Details

EMPTY_ALIGNMENT_SPECIFIER_ARRAY

static final IASTAlignmentSpecifier[] EMPTY_ALIGNMENT_SPECIFIER_ARRAY

ALIGNMENT_EXPRESSION

static final ASTNodeProperty ALIGNMENT_EXPRESSION

ALIGNMENT_TYPEID

static final ASTNodeProperty ALIGNMENT_TYPEID

Method Details

getExpression

IASTExpression getExpression()

If the specifier is of the form 'alignas(<expression>)' or '_Alignas(<expression>)', returns the enclosed expression. Otherwise, returns null.

getTypeId

IASTTypeId getTypeId()

If the specifier is of the form 'alignas(<type-id>)' or '_Alignas(<type-id>)', returns the enclosed type-id. Otherwise, returns null.

copy

IASTAlignmentSpecifier copy()

Description copied from interface: IASTNode

Returns a mutable copy of the tree rooted at this node. The following postconditions hold:

 copy.getParent() == null
 copy.getPropertyInParent() == null
 copy.isFrozen() == false
 

Preprocessor nodes do not currently support being copied. Implicit name nodes are not copied, instead they can be regenerated if required.

Calling this method is equivalent to copy(CopyStyle.withoutLocations).

Specified by:

copy in interface IASTNode

copy

IASTAlignmentSpecifier copy(IASTNode.CopyStyle style)

Description copied from interface: IASTNode

Returns a mutable copy of the tree rooted at this node. The following postconditions hold:

 copy.getParent() == null
 copy.getPropertyInParent() == null
 copy.isFrozen() == false
 

Preprocessor nodes do not currently support being copied. Implicit name nodes are not copied, instead they can be regenerated if required.

Specified by:

copy in interface IASTNode

Parameters:

style - IASTNode.CopyStyle create a copy with or without locations. Please see IASTNode.CopyStyle for restrictions on copies with Locations.