Package org.eclipse.cdt.core.dom.ast
Interface IASTLiteralExpression
- All Superinterfaces:
IASTExpression
,IASTInitializerClause
,IASTNode
- All Known Subinterfaces:
ICPPASTLiteralExpression
This expression represents a literal in the program.
- 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.IASTExpression
IASTExpression.ValueCategory
Nested classes/interfaces inherited from interface org.eclipse.cdt.core.dom.ast.IASTNode
IASTNode.CopyStyle
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Field Summary
Modifier and TypeFieldDescriptionstatic final int
A character literal e.g.static final int
lk_false
represents the 'false
' keyword.static final int
A floating point literal e.g.static final int
An integer literal e.g.static final int
lk_nullptr
represents the 'nullptr
' keyword.static final int
A string literal e.g.static final int
lk_this
represents the 'this
' keyword for C++ only.static final int
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
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Method Summary
Modifier and TypeMethodDescriptioncopy()
Returns a mutable copy of the tree rooted at this node.copy
(IASTNode.CopyStyle style) Returns a mutable copy of the tree rooted at this node.int
getKind()
Returns the kind of the literal expression kind, which can be one of thelk_*
constants defined above.char[]
getValue()
Returns the value of the literal as char-array.void
setKind
(int value) Sets the kind of the literal expression.void
setValue
(char[] value) Sets the value for the expression.void
Deprecated.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
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Field Details
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lk_integer_constant
static final int lk_integer_constantAn integer literal e.g.5
- See Also:
-
lk_float_constant
static final int lk_float_constantA floating point literal e.g.6.0
- See Also:
-
lk_char_constant
static final int lk_char_constantA character literal e.g.'a'
- See Also:
-
lk_string_literal
static final int lk_string_literalA string literal e.g."a literal"
- See Also:
-
lk_this
static final int lk_thislk_this
represents the 'this
' keyword for C++ only.- Since:
- 5.1
- See Also:
-
lk_true
static final int lk_truelk_true
represents the 'true
' keyword.- Since:
- 5.1
- See Also:
-
lk_false
static final int lk_falselk_false
represents the 'false
' keyword.- Since:
- 5.1
- See Also:
-
lk_nullptr
static final int lk_nullptrlk_nullptr
represents the 'nullptr
' keyword.- Since:
- 5.4
- See Also:
-
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Method Details
-
getKind
int getKind()Returns the kind of the literal expression kind, which can be one of thelk_*
constants defined above. -
getValue
char[] getValue()Returns the value of the literal as char-array.- Since:
- 5.1
-
toString
String toString()Returns the value of the literal as string. -
setKind
void setKind(int value) Sets the kind of the literal expression. -
setValue
void setValue(char[] value) Sets 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 to
copy(CopyStyle.withoutLocations)
.- Specified by:
copy
in interfaceIASTExpression
- Specified by:
copy
in interfaceIASTInitializerClause
- Specified by:
copy
in interfaceIASTNode
- Since:
- 5.1
-
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.- Specified by:
copy
in interfaceIASTExpression
- Specified by:
copy
in interfaceIASTInitializerClause
- Specified by:
copy
in interfaceIASTNode
- Parameters:
style
-IASTNode.CopyStyle
create a copy with or without locations. Please seeIASTNode.CopyStyle
for restrictions on copies with Locations.- Since:
- 5.3
-
setValue
Deprecated.Replaced bysetValue(char[])
.- Restriction:
- This method is not intended to be referenced by clients.
-
setValue(char[])
.