lexer_functor Class Reference

#include <functor.h>

Inheritance diagram for lexer_functor:

List of all members.

Public Types
typedef boost::shared_ptr < lexer_functor >	pointer
Public Member Functions
virtual	~lexer_functor ()
void	operator() (const location::pointer &where)
lexer_functor &	operator= (const lexer_functor &rhs)
Protected Member Functions
virtual void	do_it (const location::pointer &where)=0
	lexer_functor ()
Private Member Functions
	lexer_functor (const lexer_functor &rhs)

---

Detailed Description

The lexer_functor class is used to represent an arbitrary action to be performed when a keyword is seen by the lexer.

Definition at line 29 of file functor.h.

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Member Typedef Documentation

typedef boost::shared_ptr<lexer_functor> lexer_functor::pointer

Reimplemented in lexer_functor_opcode, lexer_functor_method, lexer_functor_method_bool, and lexer_functor_program_mode.

Definition at line 32 of file functor.h.

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Constructor & Destructor Documentation

lexer_functor::~lexer_functor

(

)

[virtual]

The destructor.

Definition at line 21 of file functor.cc.

lexer_functor::lexer_functor

(

)

[protected]

The default constructor. For use by derived classes only.

Definition at line 26 of file functor.cc.

lexer_functor::lexer_functor

(

const lexer_functor &

rhs

)

[private]

The copy constructor. Do not use.

Parameters:

rhs	The right hand side of the initialization.

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Member Function Documentation

virtual void lexer_functor::do_it

(

const location::pointer &

where

)

[protected, pure virtual]

The do_it method is provided by each derived class, to actually perform the actions of the functor.

Implemented in lexer_functor_method_bool, lexer_functor_method, lexer_functor_opcode, and lexer_functor_program_mode.

void lexer_functor::operator()

(

const location::pointer &

where

)

[inline]

The function call operator, with a location argument, is to make this object look like a function, that's why it's called a functor.

Definition at line 43 of file functor.h.

lexer_functor& lexer_functor::operator=

(

const lexer_functor &

rhs

)

The assignment operator. Do not use.

Parameters:

rhs	The right hand side of the assignment.

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

• lib/lexer/functor.h
• lib/lexer/functor.cc