Puma Reference Manual Puma: Puma::PreTree Class Reference



Puma::PreTree Class Reference

#include <Puma/PreTree.h>

Inheritance diagram for Puma::PreTree:

Inheritance graph

List of all members.


Detailed Description

Base class for all C preprocessor syntax tree nodes.


Public Member Functions

virtual ~PreTree ()
 Destructor.
virtual bool isLeaf () const
 Check if the node is a leaf, i.e.
virtual void accept (PreVisitor &)=0
 Part of the tree visitor pattern.
virtual void add_son (PreTree *s)
 Add a son (syntactic child node).
virtual void replace_son (int n, PreTree *new_s)
 Replace the n-th son.
virtual PreTreeson (int n) const
 Get the n-th son.
virtual int sons () const
 Get the number of sons.
virtual void add_daughter (PreTree *d)
 Add a daughter (semantic child node).
virtual void replace_daughter (int n, PreTree *new_d)
 Replace the n-th daughter.
virtual PreTreedaughter (int n) const
 Get the n-th daughter.
virtual int daughters () const
 Get the number of daughters.
virtual TokenstartToken () const
 Get the first token of the syntactic construct represented by the sub-tree.
virtual TokenendToken () const
 Get the last token of the syntactic construct represented by the sub-tree.

Protected Member Functions

 PreTree ()
 Constructor.


Constructor & Destructor Documentation

Puma::PreTree::PreTree (  )  [inline, protected]

Constructor.

virtual Puma::PreTree::~PreTree (  )  [inline, virtual]

Destructor.


Member Function Documentation

virtual bool Puma::PreTree::isLeaf (  )  const [virtual]

Check if the node is a leaf, i.e.

it has no child nodes.

virtual void Puma::PreTree::accept ( PreVisitor  )  [pure virtual]

virtual void Puma::PreTree::add_son ( PreTree s  )  [virtual]

Add a son (syntactic child node).

Parameters:
s The son to add.

Reimplemented in Puma::PreTreeComposite.

virtual void Puma::PreTree::replace_son ( int  n,
PreTree new_s 
) [virtual]

Replace the n-th son.

Parameters:
n The index of the son to replace.
new_s The new son.

Reimplemented in Puma::PreTreeComposite.

virtual PreTree* Puma::PreTree::son ( int  n  )  const [virtual]

Get the n-th son.

Parameters:
n The index of the son.

Reimplemented in Puma::PreTreeComposite.

virtual int Puma::PreTree::sons (  )  const [virtual]

Get the number of sons.

Reimplemented in Puma::PreTreeComposite.

virtual void Puma::PreTree::add_daughter ( PreTree d  )  [virtual]

Add a daughter (semantic child node).

Parameters:
d The daughter to add.

Reimplemented in Puma::PreTreeComposite.

virtual void Puma::PreTree::replace_daughter ( int  n,
PreTree new_d 
) [virtual]

Replace the n-th daughter.

Parameters:
n The index of the daughter.
new_d The new daughter.

Reimplemented in Puma::PreTreeComposite.

virtual PreTree* Puma::PreTree::daughter ( int  n  )  const [virtual]

Get the n-th daughter.

Parameters:
n The index of the daughter.

Reimplemented in Puma::PreTreeComposite.

virtual int Puma::PreTree::daughters (  )  const [virtual]

Get the number of daughters.

Reimplemented in Puma::PreTreeComposite.

virtual Token* Puma::PreTree::startToken (  )  const [virtual]

Get the first token of the syntactic construct represented by the sub-tree.

Reimplemented in Puma::PreTreeComposite, and Puma::PreTreeToken.

virtual Token* Puma::PreTree::endToken (  )  const [virtual]

Get the last token of the syntactic construct represented by the sub-tree.

Reimplemented in Puma::PreTreeComposite, and Puma::PreTreeToken.




Puma Reference Manual. Created on 11 Jul 2008.