org.eclipse.cdt.core.dom.ast

Interface IASTLiteralExpression

All Superinterfaces:

IASTExpression, IASTInitializerClause, IASTNode

All Known Subinterfaces:

ICPPASTLiteralExpression

public interface IASTLiteralExpression
extends IASTExpression

This expression represents a literal in the program.

Nested Class Summary

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

IASTExpression.ValueCategory

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

IASTNode.CopyStyle

Field Summary

Fields

Modifier and Type	Field and Description
static int	lk_char_constant A char literal e.g.
static int	lk_false lk_false represents the 'false' keyword.
static int	lk_float_constant A floating point literal e.g. 6.0
static int	lk_integer_constant An integer literal e.g. 5
static int	lk_last Deprecated. all possible values must be defined in IASTLiteralExpression.
static int	lk_nullptr lk_nullptr represents the 'nullptr' keyword.
static int	lk_string_literal A string literal e.g.
static int	lk_this lk_this represents the 'this' keyword for c++ only.
static int	lk_true lk_true represents the 'true' keyword.

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

EMPTY_EXPRESSION_ARRAY

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

EMPTY_NODE_ARRAY

Method Summary

Methods

Modifier and Type	Method and Description
IASTLiteralExpression	copy() Returns a mutable copy of the tree rooted at this node.
IASTLiteralExpression	copy(IASTNode.CopyStyle style) Returns a mutable copy of the tree rooted at this node.
int	getKind() Get the literal expression kind.
char[]	getValue() Returns the value of the literal as char-array.
void	setKind(int value) Set the literal expression kind.
void	setValue(char[] value) Provide the value for the expression.
void	setValue(java.lang.String value) Deprecated. Replaced by setValue(char[]).
java.lang.String	toString() Returns the value of the literal as string.

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

getExpressionType, getValueCategory, isLValue

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 Detail

lk_integer_constant

static final int lk_integer_constant

An integer literal e.g. 5

See Also:

Constant Field Values

lk_float_constant

static final int lk_float_constant

A floating point literal e.g. 6.0

See Also:

Constant Field Values

lk_char_constant

static final int lk_char_constant

A char literal e.g. 'a'

See Also:

Constant Field Values

lk_string_literal

static final int lk_string_literal

A string literal e.g. "a literal"

See Also:

Constant Field Values

lk_last

@Deprecated
static final int lk_last

Deprecated. all possible values must be defined in IASTLiteralExpression.

A constant defined for subclasses to extend from.

See Also:

Constant Field Values

lk_this

static final int lk_this

lk_this represents the 'this' keyword for c++ only.

Since:

5.1

See Also:

Constant Field Values

lk_true

static final int lk_true

lk_true represents the 'true' keyword.

Since:

5.1

See Also:

Constant Field Values

lk_false

static final int lk_false

lk_false represents the 'false' keyword.

Since:

5.1

See Also:

Constant Field Values

lk_nullptr

static final int lk_nullptr

lk_nullptr represents the 'nullptr' keyword.

Since:

5.4

See Also:

Constant Field Values

Method Detail

getKind

int getKind()

Get the literal expression kind.

getValue

char[] getValue()

Returns the value of the literal as char-array.

Since:

5.1

toString

java.lang.String toString()

Returns the value of the literal as string.

Overrides:

toString in class java.lang.Object

Since:

5.1

setKind

void setKind(int value)

Set the literal expression kind.

setValue

void setValue(char[] value)

Provide the value for the expression.

Since:

5.1

copy

IASTLiteralExpression 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

Specified by:

copy in interface IASTExpression

Specified by:

copy in interface IASTInitializerClause

Specified by:

copy in interface IASTNode

Since:

5.1

copy

IASTLiteralExpression 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 IASTExpression

Specified by:

copy in interface IASTInitializerClause

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.

Since:

5.3

setValue

@Deprecated
void setValue(java.lang.String value)

Deprecated. Replaced by setValue(char[]).