meta_context_introspector Class Reference

#include <introspector.h>

Inheritance diagram for meta_context_introspector:

Public Member Functions
virtual	~meta_context_introspector ()
	meta_context_introspector ()
void	parse_file (const nstring &filename, const introspector::pointer &ip)
Protected Member Functions
void	integer (long n)
void	real (double n)
void	string (const nstring &s)
void	enumeration (const nstring &s)
void	list ()
void	list_end ()
void	field (const nstring &name)
void	field_end ()
void	end ()
Private Member Functions
	meta_context_introspector (const meta_context_introspector &)
meta_context_introspector &	operator= (const meta_context_introspector &)
Private Attributes
introspector_vector	stack

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Detailed Description

The meta_context_introspector class is used to represent the processing for parsing meta-data using the introspector technique.

Definition at line 30 of file introspector.h.

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Constructor & Destructor Documentation

virtual meta_context_introspector::~meta_context_introspector

(

)

[virtual]

The destructor.

meta_context_introspector::meta_context_introspector

(

)

The default constructor.

meta_context_introspector::meta_context_introspector

(

const meta_context_introspector &

)

[private]

The copy constructor. Do not use.

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Member Function Documentation

void meta_context_introspector::end

(

)

[protected, virtual]

The end method is called at the end of input.

Implements meta_context.

void meta_context_introspector::enumeration

(

const nstring &

s

)

[protected, virtual]

The enumeration method is called when the parser sees a name in an enumeration tag place.

Parameters:

s	The name of the enumerand.

Implements meta_context.

void meta_context_introspector::field

(

const nstring &

name

)

[protected, virtual]

The field method is called when the parser sees the start of a name=value field. The field_end method will be called after the value has been parsed.

Parameters:

name	The nam eof the field.

Implements meta_context.

void meta_context_introspector::field_end

(

)

[protected, virtual]

The field_end method is called by the parser when it sees the end of a name=value field.

Implements meta_context.

void meta_context_introspector::integer

(

long

n

)

[protected, virtual]

The integer method is called by the parser when an integer value is seen.

Parameters:

n	The value of the number.

Implements meta_context.

void meta_context_introspector::list

(

)

[protected, virtual]

The list method is called when the parser sees the start of a list value. The pop method will be called after the value has been parsed.

Implements meta_context.

void meta_context_introspector::list_end

(

)

[protected, virtual]

The list_end method is called by the parser when it sees the end of a list element.

Implements meta_context.

meta_context_introspector& meta_context_introspector::operator=

(

const meta_context_introspector &

)

[private]

The assignment operator. Do not use.

void meta_context_introspector::parse_file	(	const nstring &	filename,
		const introspector::pointer &	ip
	)

The parse_file method is used to parse the given file through the given introspector. It expected that this will be called from code generated by fmtgen.

Parameters:

filename	The name of the file to be parsed.
ip	The instrospector to parse into (it is expected to have its own reference to the data destination).

void meta_context_introspector::real

(

double

n

)

[protected, virtual]

The real method is called by the parser when a floating point value is seen.

Parameters:

n	The value of the number.

Implements meta_context.

void meta_context_introspector::string

(

const nstring &

s

)

[protected, virtual]

The string method is called by the parser when a string value is seen.

Parameters:

s	The value of the string constant.

Implements meta_context.

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Field Documentation

introspector_vector meta_context_introspector::stack [private]

The stack instance variable is used to remember the push-don stack of introspectors used to parse the meta-data.

Definition at line 90 of file introspector.h.

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

• /home/archives/aegis/branch.4/branch.25/delta28933.505/libaegis/meta_context/introspector.h