re2c::RegExp Class Reference

#include <regexp.h>

Inheritance diagram for re2c::RegExp:

Collaboration diagram for re2c::RegExp:

Public Member Functions
	RegExp ()
virtual	~RegExp ()
virtual void	split (std::set< uint32_t > &)=0
virtual uint32_t	calc_size () const =0
virtual uint32_t	fixedLength ()
virtual nfa_state_t *	compile (nfa_t &nfa, nfa_state_t *n)=0
virtual void	display (std::ostream &) const =0
	FORBID_COPY (RegExp)

Static Public Attributes
static free_list< RegExp * >	vFreeList

Friends
std::ostream &	operator<< (std::ostream &o, const RegExp &re)

Detailed Description

Definition at line 20 of file regexp.h.

Constructor & Destructor Documentation

re2c::RegExp::RegExp ( )

inline

Definition at line 25 of file regexp.h.

    {
        vFreeList.insert (this);
    }

virtual re2c::RegExp::~RegExp ( )

inlinevirtual

Definition at line 29 of file regexp.h.

    {
        vFreeList.erase (this);
    }

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Member Function Documentation

virtual uint32_t re2c::RegExp::calc_size ( ) const

pure virtual

Implemented in re2c::RuleOp, re2c::AltOp, re2c::CatOp, re2c::MatchOp, re2c::CloseOp, and re2c::NullOp.

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virtual nfa_state_t* re2c::RegExp::compile ( nfa_t &  nfa, nfa_state_t *  n  )

pure virtual

Implemented in re2c::RuleOp, re2c::AltOp, re2c::CatOp, re2c::MatchOp, re2c::CloseOp, and re2c::NullOp.

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virtual void re2c::RegExp::display ( std::ostream &  ) const

pure virtual

Implemented in re2c::RuleOp, re2c::AltOp, re2c::CatOp, re2c::MatchOp, re2c::CloseOp, and re2c::NullOp.

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uint32_t re2c::RegExp::fixedLength ( )

virtual

Reimplemented in re2c::AltOp, re2c::CatOp, re2c::MatchOp, and re2c::NullOp.

Definition at line 12 of file fixed_length.cc.

{
    return ~0u;
}

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re2c::RegExp::FORBID_COPY

(

RegExp

)

virtual void re2c::RegExp::split ( std::set< uint32_t > &  )

pure virtual

Implemented in re2c::RuleOp, re2c::AltOp, re2c::CatOp, re2c::MatchOp, re2c::CloseOp, and re2c::NullOp.

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Friends And Related Function Documentation

std::ostream& operator<< ( std::ostream &  o, const RegExp &  re  )

friend

Definition at line 14 of file display.cc.

{
    re.display (o);
    return o;
}

Member Data Documentation

free_list< RegExp * > re2c::RegExp::vFreeList

static

Definition at line 23 of file regexp.h.

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

• ir/regexp/regexp.h
• ir/regexp/fixed_length.cc
• ir/regexp/regexp.cc