preprocessor Class Reference

Base class for preprocessing an input. More...

Inheritance diagram for preprocessor:

Public Types
enum	MODE { NO_PARSING , PARSES_FILE , PARSES_MACRO }

Public Member Functions
virtual	~preprocessor ()
virtual void	init ()
	Allows specifying any actions that need to be called after the constructor completes. More...
virtual bool	get_chunk ()=0
	Preprocesses and sends some text to the parent_ buffer. More...
virtual MODE	parse_mode ()
	Returns the appropriate parsing mode for this preprocessor. More...

Protected Member Functions
	preprocessor (preprocessor_streambuf &t)
	Sets up a new preprocessor for stream buffer t. More...

Protected Attributes
preprocessor_streambuf &	parent_

Private Attributes
std::string	old_textdomain_
std::string	old_location_
int	old_linenum_

Friends
class	preprocessor_streambuf

Detailed Description

Base class for preprocessing an input.

Definition at line 253 of file preprocessor.cpp.

Member Enumeration Documentation

MODE

enum preprocessor::MODE

Enumerator
NO_PARSING
PARSES_FILE
PARSES_MACRO

Definition at line 284 of file preprocessor.cpp.

Constructor & Destructor Documentation

preprocessor()

preprocessor::preprocessor ( preprocessor_streambuf &  t )

protected

Sets up a new preprocessor for stream buffer t.

Preprocessor constructor.

Saves the current preprocessing context of parent_. It will be automatically restored on destruction.

It relies on preprocessor_streambuf so it's implemented after that class is declared.

Definition at line 400 of file preprocessor.cpp.

~preprocessor()

virtual preprocessor::~preprocessor ( )

inlinevirtual

Definition at line 269 of file preprocessor.cpp.

Member Function Documentation

get_chunk()

virtual bool preprocessor::get_chunk ( )

pure virtual

Preprocesses and sends some text to the parent_ buffer.

Returns

false when the input has no data left.

Implemented in preprocessor_data, and preprocessor_file.

init()

virtual void preprocessor::init ( )

inlinevirtual

Allows specifying any actions that need to be called after the constructor completes.

Reimplemented in preprocessor_file.

Definition at line 274 of file preprocessor.cpp.

parse_mode()

virtual MODE preprocessor::parse_mode ( )

inlinevirtual

Returns the appropriate parsing mode for this preprocessor.

Reimplemented in preprocessor_data.

Definition at line 287 of file preprocessor.cpp.

References NO_PARSING.

Referenced by preprocessor_streambuf::get_current_file().

Friends And Related Function Documentation

preprocessor_streambuf

friend class preprocessor_streambuf

friend

Definition at line 255 of file preprocessor.cpp.

Referenced by preprocessor_data::get_chunk().

Member Data Documentation

old_linenum_

int preprocessor::old_linenum_

private

Definition at line 296 of file preprocessor.cpp.

Referenced by preprocessor_streambuf::restore_old_preprocessor().

old_location_

std::string preprocessor::old_location_

private

Definition at line 294 of file preprocessor.cpp.

Referenced by preprocessor_streambuf::restore_old_preprocessor().

old_textdomain_

std::string preprocessor::old_textdomain_

private

Definition at line 293 of file preprocessor.cpp.

Referenced by preprocessor_streambuf::restore_old_preprocessor().

parent_

preprocessor_streambuf& preprocessor::parent_

protected

Definition at line 266 of file preprocessor.cpp.

Referenced by preprocessor_file::get_chunk(), preprocessor_data::get_chunk(), preprocessor_file::init(), preprocessor_file::preprocessor_file(), preprocessor_data::push_token(), and preprocessor_data::put().

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

• serialization/preprocessor.cpp