#include <Puma/CTree.h>

Inheritance diagram for Puma::CT_Expression:

Description

Base class for all expression tree nodes.

Public Member Functions
	CT_Expression ()
	Constructor.
const char *	NodeName () const
	Get the name of the node.
int	Sons () const
	Get the number of sons.
CTypeInfo *	Type () const
	Get the type of the expression.
CExprValue *	Value () const
	Get the value of the expression.
CSemValue *	SemValue () const
	Get the semantic value information of the expression.
virtual CT_Expression *	IsExpression ()
	Get this.
Public Member Functions inherited from Puma::CTree
virtual	~CTree ()
	Destructor.
virtual CTree *	Son (int n) const
	Get the n-th son.
virtual Token *	token () const
	Get the first token of the syntactic construct represented by this sub-tree.
virtual Token *	end_token () const
	Get the last token of the syntactic construct represented by this sub-tree.
virtual CT_Token *	token_node () const
	Get the CT_Token node of the first token of the syntactic construct represented by this sub-tree.
virtual CT_Token *	end_token_node () const
	Get the CT_Token node of the last token of the syntactic construct represented by this sub-tree.
virtual void	ReplaceSon (CTree old_son, CTree new_son)
	Replace a son.
virtual CTree *	Parent () const
	Get the parent node.
virtual CSemScope *	SemScope () const
	Get the scope opened by the node.
virtual CSemObject *	SemObject () const
	Get the semantic information of the node.
virtual CT_SimpleName *	IsSimpleName ()
	Get a pointer to CT_SimpleName if the current node represents a name.
virtual CT_String *	IsString ()
	Get a pointer to CT_String if the current node represents a string.
virtual CT_Declarator *	IsDeclarator ()
	Get a pointer to CT_Declarator if the current node represents a declarator.
virtual CT_Statement *	IsStatement ()
	Get a pointer to CT_Statement if the current node represents a statement.
virtual CT_Decl *	IsDeclaration ()
	Get a pointer to CT_Decl if the current node represents a declaration.
virtual CT_Call *	IsCall ()
	Get a pointer to CT_Call if the current node represents a call expression.
virtual CT_List *	IsList ()
	Get a pointer to CT_List if the current node represents a list.
virtual CT_DelayedParse *	IsDelayedParse ()
	Get a pointer to CT_DelayedParse if the current node represents a delayed code fragment.
bool	HasValueNull () const
	Return true if the tree has the constant value 0.
Public Member Functions inherited from Puma::CSemValue
	CSemValue ()
	Constructor.
virtual	~CSemValue ()
	Destructor.
void	setValue (CExprValue *v)
	Set the semantic value information object.
void	setValueRef (CExprValue *v)
	Set the semantic value information object as reference.
void	setType (CTypeInfo *t)
	Set the type information object.
void	setTypeRef (CTypeInfo *t)
	Set the type information object as reference.
CExprValue *	getValue ()
	Get the semantic information about the value.
CTypeInfo *	getType ()
	Get the type of the value.

Static Public Member Functions
static const char *	NodeId ()
	Get the identifier for this node type.

Additional Inherited Members
Static Public Attributes inherited from Puma::CTree
static int	alloc
static int	release
Protected Member Functions inherited from Puma::CTree
CTree *	Son (CTree const sons, int len, int n) const
	Get the n-th son from given sons array.
int	Sons (CTree const sons, int len) const
	Get the number of sons in the given sons array.
void	ReplaceSon (CTree *sons, int len, CTree old_son, CTree *new_son)
	Replace a son.
void	ReplaceSon (CTree &son, CTree old_son, CTree *new_son)
	Replace a son if it equals the given son.
void	AddSon (CTree &son, CTree new_son)
	Add a new son.
void	SetParent (const CTree *parent)
	Set the parent tree node.
void	SetParent (CTree node, const CTree parent)
	Set the parent tree node of the given tree node.
	CTree ()
	Default constructor.
Protected Attributes inherited from Puma::CSemValue
CExprValue *	value
	The semantic value information object.
CTypeInfo *	type
	The type information object.

Constructor & Destructor Documentation

◆ CT_Expression()

Puma::CT_Expression::CT_Expression ( )

inline

Constructor.

Member Function Documentation

◆ IsExpression()

virtual CT_Expression * Puma::CT_Expression::IsExpression ( )

inlinevirtual

Get this.

Reimplemented from Puma::CTree.

◆ NodeId()

const char * Puma::CT_Expression::NodeId ( )

static

Get the identifier for this node type.

Can be compared with NodeName().

◆ NodeName()

const char * Puma::CT_Expression::NodeName ( ) const

inlinevirtual

Get the name of the node.

Can be compared with NodeId().

Implements Puma::CTree.

Reimplemented in Puma::CT_Float, Puma::CT_GnuStatementExpr, Puma::CT_IfThenExpr, Puma::CT_ImplicitCall, Puma::CT_ImplicitCast, Puma::CT_IndexDesignator, Puma::CT_IndexExpr, Puma::CT_Integer, Puma::CT_MembDesignator, Puma::CT_MembInit, Puma::CT_MembPtrExpr, Puma::CT_MembRefExpr, Puma::CT_NewExpr, Puma::CT_OffsetofExpr, Puma::CT_PostfixExpr, Puma::CT_ReintCast, Puma::CT_SizeofExpr, Puma::CT_StaticCast, Puma::CT_ThrowExpr, Puma::CT_TypeidExpr, Puma::CT_TypeTraitExpr, Puma::CT_UnaryExpr, and Puma::CT_WideCharacter.

◆ SemValue()

CSemValue * Puma::CT_Expression::SemValue ( ) const

inlinevirtual

Get the semantic value information of the expression.

Returns: The value object or NULL.

Reimplemented from Puma::CTree.

◆ Sons()

int Puma::CT_Expression::Sons ( ) const

inlinevirtual

Get the number of sons.

Implements Puma::CTree.

Reimplemented in Puma::CT_Float, Puma::CT_GnuStatementExpr, Puma::CT_IfThenExpr, Puma::CT_ImplicitCall, Puma::CT_ImplicitCast, Puma::CT_IndexDesignator, Puma::CT_IndexExpr, Puma::CT_Integer, Puma::CT_MembDesignator, Puma::CT_MembInit, Puma::CT_MembPtrExpr, Puma::CT_NewExpr, Puma::CT_OffsetofExpr, Puma::CT_SizeofExpr, Puma::CT_StaticCast, Puma::CT_ThrowExpr, Puma::CT_TypeidExpr, Puma::CT_TypeTraitExpr, and Puma::CT_UnaryExpr.

◆ Type()

CTypeInfo * Puma::CT_Expression::Type ( ) const

inlinevirtual

Get the type of the expression.

Returns: The type information object or NULL.

Reimplemented from Puma::CTree.

◆ Value()

CExprValue * Puma::CT_Expression::Value ( ) const

inlinevirtual

Get the value of the expression.

Returns: The value object or NULL.

Reimplemented from Puma::CTree.

Description

Public Member Functions

Static Public Member Functions

Additional Inherited Members

Constructor & Destructor Documentation

◆ CT_Expression()

Member Function Documentation

◆ IsExpression()

◆ NodeId()

◆ NodeName()

◆ SemValue()

◆ Sons()

◆ Type()

◆ Value()