torc::XdlScanner Class Reference

#include <XdlScanner.hpp>

Inheritance diagram for torc::XdlScanner:

Collaboration diagram for torc::XdlScanner:

Public Member Functions
	XdlScanner (std::istream *arg_yyin=0, std::ostream *arg_yyout=0)
	Public constructor. More...
virtual	~XdlScanner ()
	Virtual destructor. More...
virtual XdlParser::token_type	lex (XdlParser::semantic_type *yylval, XdlParser::location_type *yylloc)
	Main scanning function. More...
void	set_debug (bool b)
	Enables or disables debugging output. More...

Protected Attributes
bool	in_double_quote
	Flag to track whether we are inside a double quote. More...
int	colon
	Variable to count the number of separator colons seen. More...
int	quote
	Variable to count the number of double-quotes seen. More...
std::string	last_string
	Last double-quoted string that we saw. More...

Friends
class	XdlParser
	The XDL parser has full access to our internals. More...

Detailed Description

Definition at line 45 of file XdlScanner.hpp.

Constructor & Destructor Documentation

torc::XdlScanner::XdlScanner	(	std::istream *	arg_yyin = 0,
		std::ostream *	arg_yyout = 0
	)

Public constructor.

Scans the input stream for tokens, and sends any output to the output stream.

Parameters

arg_yyin	The input stream.
arg_yyout	The output stream.

Definition at line 2023 of file XdlScanner.cpp.

: XdlFlexLexer(in, out) {}

torc::XdlScanner::~XdlScanner ( )

virtual

Virtual destructor.

Definition at line 2025 of file XdlScanner.cpp.

{}

Member Function Documentation

virtual XdlParser::token_type torc::XdlScanner::lex ( XdlParser::semantic_type *  yylval, XdlParser::location_type *  yylloc  )

virtual

Main scanning function.

void torc::XdlScanner::set_debug

(

bool

b

)

Enables or disables debugging output.

Definition at line 2027 of file XdlScanner.cpp.

                                     {
        yy_flex_debug = b;
    }

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Friends And Related Function Documentation

friend class XdlParser

friend

The XDL parser has full access to our internals.

Definition at line 65 of file XdlScanner.hpp.

Field Documentation

int torc::XdlScanner::colon

protected

Variable to count the number of separator colons seen.

Definition at line 70 of file XdlScanner.hpp.

bool torc::XdlScanner::in_double_quote

protected

Flag to track whether we are inside a double quote.

Definition at line 68 of file XdlScanner.hpp.

std::string torc::XdlScanner::last_string

protected

Last double-quoted string that we saw.

Definition at line 74 of file XdlScanner.hpp.

int torc::XdlScanner::quote

protected

Variable to count the number of double-quotes seen.

Definition at line 72 of file XdlScanner.hpp.

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

• XdlScanner.hpp
• XdlScanner.cpp