ASTNULLType Class Reference

#include <ASTNULLType.hpp>

Inheritance diagram for ASTNULLType:

Collaboration diagram for ASTNULLType:

Public Member Functions
const char *	typeName (void) const
	Return the type name for this AST node. (for XML output) More...
RefAST	clone (void) const
	Clone this AST node. More...
void	addChild (RefAST c)
	Add a node to the end of the child list for this node. More...
size_t	getNumberOfChildren () const
	Get the number of children. Returns 0 if the node is a leaf. More...
void	setFirstChild (RefAST c)
	Set the first child of a node. More...
void	setNextSibling (RefAST n)
	Set the next sibling after this one. More...
bool	equals (RefAST t) const
	Is node t equal to this in terms of token type and text? More...
bool	equalsList (RefAST t) const
bool	equalsListPartial (RefAST t) const
bool	equalsTree (RefAST t) const
bool	equalsTreePartial (RefAST t) const
std ::vector< RefAST >	findAll (RefAST tree)
std ::vector< RefAST >	findAllPartial (RefAST subtree)
RefAST	getFirstChild () const
	Get the first child of this node; null if no children. More...
RefAST	getNextSibling () const
	Get the next sibling in line after this one. More...
std ::string	getText () const
	Get the token text for this node. More...
int	getType () const
	Get the token type for this node. More...
void	initialize (int t, const std ::string &txt)
void	initialize (RefAST t)
void	initialize (RefToken t)
void	initialize (std ::istream &infile)
void	setText (const std ::string &text)
	Set the token text for this node. More...
void	setType (int ttype)
	Set the token type for this node. More...
std ::string	toString () const
	Return this AST node as a string. More...
std ::string	toStringList () const
	Print out a child-sibling tree in LISP notation. More...
std ::string	toStringTree () const
bool	attributesToStream (std ::ostream &out) const
void	toStream (std ::ostream &out) const
Public Member Functions inherited from AST
	AST ()
	AST (const AST &)
virtual	~AST ()

Detailed Description

There is only one instance of this class

Member Function Documentation

addChild()

void ASTNULLType::addChild ( RefAST  c )

virtual

Add a node to the end of the child list for this node.

Implements AST.

attributesToStream()

bool ASTNULLType::attributesToStream

(

std ::ostream &

out

)

const

clone()

RefAST ASTNULLType::clone ( void  ) const

virtual

Clone this AST node.

Implements AST.

equals()

bool ASTNULLType::equals ( RefAST  t ) const

virtual

Is node t equal to this in terms of token type and text?

Implements AST.

equalsList()

bool ASTNULLType::equalsList ( RefAST  t ) const

virtual

Is t an exact structural and equals() match of this tree. The 'this' reference is considered the start of a sibling list.

Implements AST.

equalsListPartial()

bool ASTNULLType::equalsListPartial ( RefAST  t ) const

virtual

Is 't' a subtree of this list? The siblings of the root are NOT ignored.

Implements AST.

equalsTree()

bool ASTNULLType::equalsTree ( RefAST  t ) const

virtual

Is tree rooted at 'this' equal to 't'? The siblings of 'this' are ignored.

Implements AST.

equalsTreePartial()

bool ASTNULLType::equalsTreePartial ( RefAST  t ) const

virtual

Is 't' a subtree of the tree rooted at 'this'? The siblings of 'this' are ignored.

Implements AST.

findAll()

vector< RefAST > ASTNULLType::findAll ( RefAST  t )

virtual

Walk the tree looking for all exact subtree matches. Return a vector of RefAST that lets the caller walk the list of subtree roots found herein.

Implements AST.

findAllPartial()

vector< RefAST > ASTNULLType::findAllPartial ( RefAST  t )

virtual

Walk the tree looking for all subtrees. Return a vector of RefAST that lets the caller walk the list of subtree roots found herein.

Implements AST.

getFirstChild()

RefAST ASTNULLType::getFirstChild ( ) const

virtual

Get the first child of this node; null if no children.

Implements AST.

getNextSibling()

RefAST ASTNULLType::getNextSibling ( ) const

virtual

Get the next sibling in line after this one.

Implements AST.

getNumberOfChildren()

size_t ASTNULLType::getNumberOfChildren ( ) const

virtual

Get the number of children. Returns 0 if the node is a leaf.

Implements AST.

getText()

string ASTNULLType::getText ( ) const

virtual

Get the token text for this node.

Implements AST.

getType()

int ASTNULLType::getType ( ) const

virtual

Get the token type for this node.

Implements AST.

initialize() [1/4]

void ASTNULLType::initialize ( int  t, const std ::string &  txt  )

virtual

Various initialization routines. Used by several factories to initialize an AST element.

Implements AST.

initialize() [2/4]

void ASTNULLType::initialize ( RefAST  t )

virtual

Implements AST.

initialize() [3/4]

void ASTNULLType::initialize ( RefToken  t )

virtual

Implements AST.

initialize() [4/4]

void ASTNULLType::initialize

(

std ::istream &

infile

)

setFirstChild()

void ASTNULLType::setFirstChild ( RefAST  c )

virtual

Set the first child of a node.

Implements AST.

setNextSibling()

void ASTNULLType::setNextSibling ( RefAST  n )

virtual

Set the next sibling after this one.

Implements AST.

setText()

void ASTNULLType::setText ( const std ::string &  txt )

virtual

Set the token text for this node.

Implements AST.

setType()

void ASTNULLType::setType ( int  type )

virtual

Set the token type for this node.

Implements AST.

toStream()

void ASTNULLType::toStream

(

std ::ostream &

out

)

const

toString()

string ASTNULLType::toString ( ) const

virtual

Return this AST node as a string.

Implements AST.

toStringList()

string ASTNULLType::toStringList ( ) const

virtual

Print out a child-sibling tree in LISP notation.

Implements AST.

toStringTree()

string ASTNULLType::toStringTree ( ) const

virtual

Implements AST.

typeName()

const char * ASTNULLType::typeName ( void  ) const

virtual

Return the type name for this AST node. (for XML output)

Implements AST.

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The documentation for this class was generated from the following files:

• antlr/ASTNULLType.hpp
• src/ASTNULLType.cpp