ANTLR Support Libraries 2.7.1+
Public Member Functions | List of all members
ASTNULLType Class Reference

#include <ASTNULLType.hpp>

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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< RefASTfindAll (RefAST tree)
 
std ::vector< RefASTfindAllPartial (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.


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