NAME
MarpaX::Languages::C::AST::Impl - Implementation of Marpa's interface
VERSION
version 0.48
SYNOPSIS
use strict;
use warnings FATAL => 'all';
use MarpaX::Languages::C::AST::Impl;
my $marpaImpl = MarpaX::Languages::C::AST::Impl->new();DESCRIPTION
This modules implements all needed Marpa calls using its Scanless interface. Please be aware that logging is done via Log::Any.
SUBROUTINES/METHODS
new($class, $grammarOptionsHashp, $recceOptionsHashp)
Instantiate a new object. Takes as parameter two references to hashes: the grammar options, the recognizer options. In the recognizer, there is a grammar internal option that will be forced to the grammar object. If the environment variable MARPA_TRACE_TERMINALS is set to a true value, then internal Marpa trace on terminals is activated. If the environment MARPA_TRACE_VALUES is set to a true value, then internal Marpa trace on values is activated. If the environment variable MARPA_TRACE is set to a true value, then both terminals and values internal Marpa traces are activated.
value($self)
Returns Marpa's recognizer's value.
read($self, $inputp)
Returns Marpa's recognizer's read. Argument is a reference to input.
resume($self)
Returns Marpa's recognizer's resume.
last_completed($self, $symbol)
Returns Marpa's recognizer's last_completed for symbol $symbol.
last_completed_range($self, $symbol)
Returns Marpa's recognizer's last_completed_range for symbol $symbol.
range_to_string($self, $start, $end)
Returns Marpa's recognizer's range_to_string for a start value of $start and an end value of $end.
event($self, $eventNumber)
Returns Marpa's recognizer's event for event number $eventNumber.
pause_lexeme($self)
Returns Marpa's recognizer's pause_lexeme.
pause_span($self)
Returns Marpa's recognizer's pause_span.
literal($self, $start, $length)
Returns Marpa's recognizer's literal.
line_column($self, $start)
Returns Marpa's recognizer's line_column at eventual $start location in the input stream. Default location is current location.
substring($self, $start, $length)
Returns Marpa's recognizer's substring corresponding to g1 span ($start, $length).
lexeme_read($self, $lexeme, $start, $length, $value)
Returns Marpa's recognizer's lexeme_read for lexeme $lexeme, at start position $start, length $length and value $value.
lexeme_alternative($self, $lexeme, $value)
Returns Marpa's recognizer's lexeme_alternative for lexeme $lexeme, value $value.
lexeme_complete($self, $start, $length)
Returns Marpa's recognizer's lexeme_complete at start position $start, length $length.
current_g1_location($self)
Returns Marpa's recognizer's current_g1_location.
g1_location_to_span($self, $g1)
Returns Marpa's recognizer's g1_location_to_span for a g1 location $g1.
terminals_expected($self)
Returns Marpa's recognizer's terminals_expected.
show_progress($self)
Returns Marpa's recognizer's show_progress.
start_symbol_id($self)
Returns Marpa's grammar's start_symbol_id.
rule_ids($self)
Returns Marpa's grammar's rule_ids.
symbol_name($self)
Returns Marpa's grammar's symbol_name.
rule_name($self)
Returns Marpa's grammar's rule_name.
rule_expand($self)
Returns Marpa's grammar's rule_expand.
AUTHOR
Jean-Damien Durand <jeandamiendurand@free.fr>
COPYRIGHT AND LICENSE
This software is copyright (c) 2013 by Jean-Damien Durand.
This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.