FlexLexer Class Reference

#include <FlexLexer.h>

Inheritance diagram for FlexLexer:

Public Member Functions
virtual	~FlexLexer ()
const char *	YYText () const
int	YYLeng () const
virtual void	yy_switch_to_buffer (yy_buffer_state *new_buffer)=0
virtual yy_buffer_state *	yy_create_buffer (std::istream *s, int size)=0
virtual yy_buffer_state *	yy_create_buffer (std::istream &s, int size)=0
virtual void	yy_delete_buffer (yy_buffer_state *b)=0
virtual void	yyrestart (std::istream *s)=0
virtual void	yyrestart (std::istream &s)=0
virtual int	yylex ()=0
int	yylex (std::istream &new_in, std::ostream &new_out)
int	yylex (std::istream *new_in, std::ostream *new_out=0)
virtual void	switch_streams (std::istream *new_in, std::ostream *new_out)=0
virtual void	switch_streams (std::istream &new_in, std::ostream &new_out)=0
int	lineno () const
int	debug () const
void	set_debug (int flag)

Protected Attributes
char *	yytext
int	yyleng
int	yylineno
int	yy_flex_debug

Detailed Description

Definition at line 58 of file FlexLexer.h.

Constructor & Destructor Documentation

~FlexLexer()

virtual FlexLexer::~FlexLexer ( )

inlinevirtual

Definition at line 60 of file FlexLexer.h.

{}

Member Function Documentation

debug()

int FlexLexer::debug ( ) const

inline

Definition at line 92 of file FlexLexer.h.

{ return yy_flex_debug; }

References yy_flex_debug.

lineno()

int FlexLexer::lineno ( ) const

inline

Definition at line 90 of file FlexLexer.h.

{ return yylineno; }

References yylineno.

set_debug()

void FlexLexer::set_debug ( int flag )

inline

Definition at line 93 of file FlexLexer.h.

{ yy_flex_debug = flag; }

References yy_flex_debug.

switch_streams() [1/2]

virtual void FlexLexer::switch_streams ( std::istream & new_in, std::ostream & new_out )

pure virtual

Implemented in yyFlexLexer.

switch_streams() [2/2]

virtual void FlexLexer::switch_streams ( std::istream * new_in, std::ostream * new_out )

pure virtual

Implemented in yyFlexLexer.

Referenced by yylex(), and yylex().

yy_create_buffer() [1/2]

virtual yy_buffer_state * FlexLexer::yy_create_buffer ( std::istream & s, int size )

pure virtual

Implemented in yyFlexLexer.

yy_create_buffer() [2/2]

virtual yy_buffer_state * FlexLexer::yy_create_buffer ( std::istream * s, int size )

pure virtual

Implemented in yyFlexLexer.

yy_delete_buffer()

virtual void FlexLexer::yy_delete_buffer ( yy_buffer_state * b )

pure virtual

Implemented in yyFlexLexer.

yy_switch_to_buffer()

virtual void FlexLexer::yy_switch_to_buffer ( yy_buffer_state * new_buffer )

pure virtual

Implemented in yyFlexLexer.

YYLeng()

int FlexLexer::YYLeng ( ) const

inline

Definition at line 63 of file FlexLexer.h.

{ return yyleng; }

References yyleng.

yylex() [1/3]

virtual int FlexLexer::yylex ( )

pure virtual

Implemented in yyFlexLexer.

Referenced by yylex(), and yylex().

yylex() [2/3]

int FlexLexer::yylex ( std::istream & new_in, std::ostream & new_out )

inline

Definition at line 75 of file FlexLexer.h.

                                                     {
    switch_streams(new_in, new_out);
    return yylex();
  }

References switch_streams(), and yylex().

yylex() [3/3]

int FlexLexer::yylex ( std::istream * new_in, std::ostream * new_out = 0 )

inline

Definition at line 80 of file FlexLexer.h.

                                                       {
    switch_streams(new_in, new_out);
    return yylex();
  }

References switch_streams(), and yylex().

yyrestart() [1/2]

virtual void FlexLexer::yyrestart ( std::istream & s )

pure virtual

Implemented in yyFlexLexer.

yyrestart() [2/2]

virtual void FlexLexer::yyrestart ( std::istream * s )

pure virtual

Implemented in yyFlexLexer.

YYText()

const char * FlexLexer::YYText ( ) const

inline

Definition at line 62 of file FlexLexer.h.

{ return yytext; }

References yytext.

Member Data Documentation

yy_flex_debug

int FlexLexer::yy_flex_debug

protected

Definition at line 99 of file FlexLexer.h.

Referenced by yyFlexLexer::ctor_common(), debug(), and set_debug().

yyleng

int FlexLexer::yyleng

protected

Definition at line 97 of file FlexLexer.h.

Referenced by YYLeng().

yylineno

int FlexLexer::yylineno

protected

Definition at line 98 of file FlexLexer.h.

Referenced by yyFlexLexer::ctor_common(), and lineno().

yytext

char* FlexLexer::yytext

protected

Definition at line 96 of file FlexLexer.h.

Referenced by YYText().

---

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

• /build/g2o-YEvA6N/g2o-0~20230806/g2o/examples/interactive_slam/slam_parser/parser/FlexLexer.h