FlexLexer Class Reference

#include <flex-lexer.hh>

Inheritance diagram for FlexLexer:

Collaboration 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 void	yy_delete_buffer (yy_buffer_state *b)=0
virtual void	yyrestart (std::istream *s)=0
virtual void	switch_streams (std::istream *new_in=nullptr, std::ostream *new_out=nullptr)=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 60 of file flex-lexer.hh.

Constructor & Destructor Documentation

~FlexLexer()

virtual FlexLexer::~FlexLexer ( )

inlinevirtual

Definition at line 63 of file flex-lexer.hh.

Member Function Documentation

debug()

int FlexLexer::debug ( ) const

inline

Definition at line 85 of file flex-lexer.hh.

References yy_flex_debug.

lineno()

int FlexLexer::lineno ( ) const

inline

Definition at line 83 of file flex-lexer.hh.

References yylineno.

set_debug()

void FlexLexer::set_debug ( int  flag )

inline

Definition at line 86 of file flex-lexer.hh.

References yy_flex_debug.

Referenced by yyFlexLexer::scan_open_().

switch_streams()

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

pure virtual

Implemented in yyFlexLexer.

Referenced by YYLeng().

yy_create_buffer()

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

pure virtual

Implemented in yyFlexLexer.

Referenced by YYLeng().

yy_delete_buffer()

virtual void FlexLexer::yy_delete_buffer ( yy_buffer_state *  b )

pure virtual

Implemented in yyFlexLexer.

Referenced by YYLeng().

yy_switch_to_buffer()

virtual void FlexLexer::yy_switch_to_buffer ( yy_buffer_state *  new_buffer )

pure virtual

Implemented in yyFlexLexer.

Referenced by YYLeng().

YYLeng()

int FlexLexer::YYLeng ( ) const

inline

Definition at line 66 of file flex-lexer.hh.

References vcsn::rat::size(), switch_streams(), yy_create_buffer(), yy_delete_buffer(), yy_switch_to_buffer(), yyleng, and yyrestart().

Here is the call graph for this function:

yyrestart()

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

pure virtual

Implemented in yyFlexLexer.

Referenced by YYLeng().

YYText()

const char* FlexLexer::YYText ( ) const

inline

Definition at line 65 of file flex-lexer.hh.

References yytext.

Member Data Documentation

yy_flex_debug

int FlexLexer::yy_flex_debug

protected

Definition at line 92 of file flex-lexer.hh.

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

yyleng

int FlexLexer::yyleng

protected

Definition at line 90 of file flex-lexer.hh.

Referenced by YYLeng().

yylineno

int FlexLexer::yylineno

protected

Definition at line 91 of file flex-lexer.hh.

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

yytext

char* FlexLexer::yytext

protected

Definition at line 89 of file flex-lexer.hh.

Referenced by YYText().

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

• lib/vcsn/misc/flex-lexer.hh