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cmt_node Class Reference

Inheritance diagram for cmt_node

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List of all members.

Public Methods

 cmt_node ()
virtual ~cmt_node ()
virtual const cmt_regexp::iterator match (const cmt_string& text, int pos) const
virtual bool is_char () const
virtual bool is_many_node () const

Static Public Methods

cmt_node& null ()
int node_count ()

Static Private Attributes

int _node_count = 0

Constructor & Destructor Documentation

cmt_node::cmt_node ( )
 

Definition at line 226 of file cmt_regexp.cxx.

00227 {
00228   _node_count++;
00229 }

cmt_node::~cmt_node ( ) [virtual]
 

Definition at line 231 of file cmt_regexp.cxx.

00232 {
00233   _node_count--;
00234 }

Member Function Documentation

bool cmt_node::is_char ( ) const [virtual]
 

Reimplemented in cmt_char_node.

Definition at line 247 of file cmt_regexp.cxx.

Referenced by cmt_and_node::reduce().

00248 {
00249   return (false);
00250 }

bool cmt_node::is_many_node ( ) const [virtual]
 

Reimplemented in cmt_many_node.

Definition at line 252 of file cmt_regexp.cxx.

Referenced by cmt_and_node::reduce().

00253 {
00254   return (false);
00255 }

const cmt_regexp::iterator cmt_node::match ( const cmt_string & text,
int pos ) const [virtual]
 

Reimplemented in cmt_char_node, cmt_string_node, cmt_char_list_node, cmt_not_char_list_node, cmt_any_node, cmt_zero_one, cmt_begin_node, cmt_end_node, cmt_and_node, cmt_or_node, cmt_zero_more, and cmt_one_more.

Definition at line 241 of file cmt_regexp.cxx.

Referenced by cmt_regexp::begin(), cmt_or_node::match(), cmt_and_node::match(), cmt_one_more::match(), cmt_zero_more::match(), and cmt_zero_one::match().

00243 {
00244   return (cmt_regexp::iterator::null());
00245 }

int cmt_node::node_count ( ) [static]
 

Definition at line 236 of file cmt_regexp.cxx.

00237 {
00238   return (_node_count);
00239 }

cmt_node & cmt_node::null ( ) [static]
 

Definition at line 209 of file cmt_regexp.cxx.

Referenced by cmt_node_set::pop(), and cmt_node_set::top().

00210 {
00211   static cmt_node null_instance;
00212   
00213   return (null_instance);
00214 }

Member Data Documentation

int cmt_node::_node_count = 0 [static, private]
 

Definition at line 257 of file cmt_regexp.cxx.

The documentation for this class was generated from the following file:
Generated at Mon Jun 10 17:58:31 2002 for CMT by doxygen1.2.3 written by Dimitri van Heesch, © 1997-2000