Base class for tree nodes representing lists. More...

#include <Puma/CTree.h>

Inheritance diagram for Puma::CT_List:

Public Types
enum	{ OPEN = 1, CLOSE = 2, OPEN_CLOSE = 3, SEPARATORS = 4, FORCE_EMPTY = 8, END_SEP = 16, NO_LAST_SEP = 32, INTRO = 64 }
	List properties. More...

Public Member Functions
CT_List *	IsList ()
	Get a pointer to this CT_List.
int	Entries () const
	Get the number of list entries.
CTree *	Entry (int n) const
	Get the n-th list entry.
int	Sons () const
	Get the number of sons.
CTree *	Son (int n) const
	Get the n-th son.
int	Index (CTree *son)
	Get the index of the given son, or -1 if not found.
int	GetProperties () const
	Get the list properties.
void	AddProperties (int p)
	Add a list property.
void	AddSon (CTree *s)
	Add a son.
void	PrefixSon (CTree *s)
	Prepend a son.
void	InsertSon (CTree before, CTree son)
	Insert a son before another son.
void	ReplaceSon (CTree old_son, CTree new_son)
	Replace a son.
void	RemoveSon (CTree *son)
	Remove a son.
void	InsertSon (int idx, CTree *s)
	Insert a son at the given index.
void	ReplaceSon (int idx, CTree *s)
	Replace the son at the given index.
void	RemoveSon (int idx)
	Remove the son at the given index.
Public Member Functions inherited from Puma::CTree
virtual	~CTree ()
	Destructor.
virtual const char *	NodeName () const =0
	Get the node name (node identifier).
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 CTree *	Parent () const
	Get the parent node.
virtual CTypeInfo *	Type () const
	Get the semantic type of the node.
virtual CExprValue *	Value () const
	Get the calculated value of the expression.
virtual CSemScope *	SemScope () const
	Get the scope opened by the node.
virtual CSemValue *	SemValue () const
	Get the semantic value of 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_Expression *	IsExpression ()
	Get a pointer to CT_Expression if the current node represents a expression.
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_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.

Protected Member Functions
	CT_List (int size=5, int incr=5, int props=0)
	Constructor.
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.

Additional Inherited Members
Static Public Attributes inherited from Puma::CTree
static int	alloc
static int	release

Detailed Description

Base class for tree nodes representing lists.

Member Enumeration Documentation

anonymous enum

List properties.

Enumerator:

OPEN	List has a start token, like ':' in ":a(1),b(2)"
CLOSE	List has an end token
OPEN_CLOSE	List has opening and closing delimiters, like '(' and ')'
SEPARATORS	List has separators, like ','
FORCE_EMPTY	List pretend to be empty, like for "(void)"
END_SEP	List has trailing separator, like "a,b,c,"
NO_LAST_SEP	List has no separator before last element, like "(a,b...)"
INTRO	List has an introduction chararacter, like "=" in "={a,b}"

Constructor & Destructor Documentation

Puma::CT_List::CT_List	(	int	size = `5`,
		int	incr = `5`,
		int	props = `0`
	)

inlineprotected

Constructor.

Parameters:

size	The initial list size.
incr	The initial increment count.
props	The list properties (bit array).

Member Function Documentation

void Puma::CT_List::AddProperties ( int p )

inline

Add a list property.

Parameters:

p	The property to add.

void Puma::CT_List::AddSon ( CTree * s )

Add a son.

Parameters:

s	The son to add.

int Puma::CT_List::Entries ( ) const

Get the number of list entries.

CTree* Puma::CT_List::Entry ( int n ) const

Get the n-th list entry.

Parameters:

n	The index of the entry.

Returns:: The list entry or NULL.

int Puma::CT_List::GetProperties ( ) const

inline

Get the list properties.

int Puma::CT_List::Index ( CTree * son )

Get the index of the given son, or -1 if not found.

void Puma::CT_List::InsertSon	(	CTree *	before,
		CTree *	son
	)

Insert a son before another son.

Parameters:

before	The son to insert the new son before.
son	The son to insert.

void Puma::CT_List::InsertSon	(	int	idx,
		CTree *	s
	)

Insert a son at the given index.

Parameters:

idx	The index at which to insert.
s	The son to insert.

CT_List* Puma::CT_List::IsList ( )

inlinevirtual

Get a pointer to this CT_List.

Reimplemented from Puma::CTree.

void Puma::CT_List::PrefixSon ( CTree * s )

Prepend a son.

Parameters:

s	The son to prepend.

void Puma::CT_List::RemoveSon ( CTree * son )

Remove a son.

Parameters:

son	The son to remove.

void Puma::CT_List::RemoveSon ( int idx )

Remove the son at the given index.

Parameters:

idx	The index of the son to remove.

void Puma::CT_List::ReplaceSon	(	CTree *	old_son,
		CTree *	new_son
	)

virtual

Replace a son.

Parameters:

old_son	The son to replace.
new_son	The new son.

Reimplemented from Puma::CTree.

void Puma::CT_List::ReplaceSon	(	int	idx,
		CTree *	s
	)

Replace the son at the given index.

Parameters:

idx	The index of the son to replace.
s	The new son.

CTree* Puma::CT_List::Son ( int n ) const

inlinevirtual

Get the n-th son.

Parameters:

n	The index of the son.

Returns:: The n-th son or NULL.

Reimplemented from Puma::CTree.

Reimplemented in Puma::CT_PrivateName.

int Puma::CT_List::Sons ( ) const

inlinevirtual

Get the number of sons.

Implements Puma::CTree.

Reimplemented in Puma::CT_PrivateName, and Puma::CT_GnuLocalLabelStmt.

Public Types

Public Member Functions

Protected Member Functions

Additional Inherited Members

Detailed Description

Member Enumeration Documentation

Constructor & Destructor Documentation

Member Function Documentation