re2c::NullOp Class Reference

#include <regexp_null.h>

Inheritance diagram for re2c::NullOp:

Collaboration diagram for re2c::NullOp:

Public Member Functions
void	split (std::set< uint32_t > &)
uint32_t	calc_size () const
uint32_t	fixedLength ()
nfa_state_t *	compile (nfa_t &nfa, nfa_state_t *n)
void	display (std::ostream &o) const
Public Member Functions inherited from re2c::RegExp
	RegExp ()
virtual	~RegExp ()
	FORBID_COPY (RegExp)

Additional Inherited Members
Static Public Attributes inherited from re2c::RegExp
static free_list< RegExp * >	vFreeList

Detailed Description

Definition at line 9 of file regexp_null.h.

Member Function Documentation

uint32_t re2c::NullOp::calc_size ( ) const

virtual

Implements re2c::RegExp.

Definition at line 37 of file calc_size.cc.

{
    return 0;
}

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

virtual

Implements re2c::RegExp.

Definition at line 53 of file nfa.cc.

{
    return t;
}

void re2c::NullOp::display ( std::ostream &  o ) const

virtual

Implements re2c::RegExp.

Definition at line 40 of file display.cc.

{
    o << "_";
}

uint32_t re2c::NullOp::fixedLength ( )

virtual

Reimplemented from re2c::RegExp.

Definition at line 49 of file fixed_length.cc.

{
    return 0;
}

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

virtual

Implements re2c::RegExp.

Definition at line 41 of file split.cc.

{}

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

• ir/regexp/regexp_null.h
• ir/nfa/calc_size.cc
• ir/nfa/nfa.cc
• ir/nfa/split.cc
• ir/regexp/display.cc
• ir/regexp/fixed_length.cc