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DfaSourceRe Class Reference

#include <dfa_source_re.hh>

Inheritance diagram for DfaSourceRe:

[legend]Collaboration diagram for DfaSourceRe:

[legend]List of all members.

Public Methods
	DfaSourceRe (const Position &pos_)
	~DfaSourceRe ()
virtual void	dump (ostream &os) const
Static Public Methods
void	indent ()
void	unindent ()
ostream&	format (ostream &os)
Public Attributes
bool	nullable
vBitset	firstPos
vBitset	lastPos
Static Public Attributes
int	indent_level = 0

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Detailed Description

The base class of the regexp parse tree nodes used for generating the scanner's sources.

Definition at line 75 of file dfa_source_re.hh.

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Constructor & Destructor Documentation

DfaSourceRe::DfaSourceRe ( const Position & pos_ ) [inline]

Definition at line 79 of file dfa_source_re.hh.

DfaSourceRe::~DfaSourceRe ( ) [inline]

Definition at line 83 of file dfa_source_re.hh.

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Member Function Documentation

void DfaSourceRe::indent ( ) [inline, static]

Definition at line 89 of file dfa_source_re.hh. Referenced by ReStarNode::dump(), ReOrNode::dump(), and ReCatNode::dump().

void DfaSourceRe::unindent ( ) [inline, static]

Definition at line 94 of file dfa_source_re.hh. Referenced by ReStarNode::dump(), ReOrNode::dump(), and ReCatNode::dump().

ostream & DfaSourceRe::format ( ostream & os ) [inline, static]

Definition at line 99 of file dfa_source_re.hh. Referenced by ReLambdaNode::dump(), ReEotNode::dump(), ReCharNode::dump(), ReStarNode::dump(), ReOrNode::dump(), and ReCatNode::dump().

void DfaSourceRe::dump ( ostream & os ) const [virtual]

Reimplemented from ReNode. Reimplemented in ReCatNode, ReOrNode, ReStarNode, ReCharNode, ReEotNode, and ReLambdaNode. Definition at line 62 of file dfa_source_re.cc. Referenced by LexicalStateSpec::dump(), ReLambdaNode::dump(), ReEotNode::dump(), ReCharNode::dump(), ReStarNode::dump(), ReOrNode::dump(), and ReCatNode::dump().

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Member Data Documentation

int DfaSourceRe::indent_level = 0 [static]

Definition at line 87 of file dfa_source_re.hh.

bool DfaSourceRe::nullable

True if the regexp represented by this node can match the empty string. Definition at line 115 of file dfa_source_re.hh.

vBitset DfaSourceRe::firstPos

The FIRSTPOS set of this node. Definition at line 120 of file dfa_source_re.hh.

vBitset DfaSourceRe::lastPos

The LASTPOS set of this node, Definition at line 125 of file dfa_source_re.hh.

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

• dfa_source_re.hh
• dfa_source_re.cc

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